WIP

.github/workflows/ci.yml

@@ -26,12 +26,16 @@ jobs:
       fail-fast: false
       matrix:
         ruby-version:
+          - "3.1"
           - "3.2"
           - "3.3"
           - "3.4"
         gemfile:
           - Gemfile
           - gemfiles/rails_edge.gemfile
+        exclude:
+          - ruby-version: "3.1"
+            gemfile: gemfiles/rails_edge.gemfile
     name: ${{ format('Tests (Ruby {0})', matrix.ruby-version) }}
     runs-on: ubuntu-latest
     env:

Dockerfile

@@ -13,7 +13,8 @@ COPY Gemfile Gemfile.lock kamal.gemspec ./
 COPY lib/kamal/version.rb /kamal/lib/kamal/version.rb
 
 # Install system dependencies
-RUN apk add --no-cache build-base git docker-cli openssh-client-default yaml-dev \
+RUN apk add --no-cache build-base git docker openrc openssh-client-default yaml-dev \
+    && rc-update add docker boot \
     && gem install bundler --version=2.6.5 \
     && bundle install
 

Gemfile.lock

@@ -1,13 +1,13 @@
 PATH
   remote: .
   specs:
-    kamal (2.7.0)
+    kamal (2.5.3)
       activesupport (>= 7.0)
       base64 (~> 0.2)
       bcrypt_pbkdf (~> 1.0)
       concurrent-ruby (~> 1.2)
       dotenv (~> 3.1)
-      ed25519 (~> 1.4)
+      ed25519 (~> 1.2)
       net-ssh (~> 7.3)
       sshkit (>= 1.23.0, < 2.0)
       thor (~> 1.3)
@@ -60,7 +60,7 @@ GEM
       reline (>= 0.3.8)
     dotenv (3.1.5)
     drb (2.2.1)
-    ed25519 (1.4.0)
+    ed25519 (1.3.0)
     erubi (1.13.0)
     i18n (1.14.6)
       concurrent-ruby (~> 1.0)
@@ -82,15 +82,15 @@ GEM
     net-sftp (4.0.0)
       net-ssh (>= 5.0.0, < 8.0.0)
     net-ssh (7.3.0)
-    nokogiri (1.18.8-aarch64-linux-musl)
+    nokogiri (1.18.3-aarch64-linux-musl)
       racc (~> 1.4)
-    nokogiri (1.18.8-arm64-darwin)
+    nokogiri (1.18.3-arm64-darwin)
       racc (~> 1.4)
-    nokogiri (1.18.8-x86_64-darwin)
+    nokogiri (1.18.3-x86_64-darwin)
       racc (~> 1.4)
-    nokogiri (1.18.8-x86_64-linux-gnu)
+    nokogiri (1.18.3-x86_64-linux-gnu)
       racc (~> 1.4)
-    nokogiri (1.18.8-x86_64-linux-musl)
+    nokogiri (1.18.3-x86_64-linux-musl)
       racc (~> 1.4)
     ostruct (0.6.1)
     parallel (1.26.3)
@@ -101,9 +101,8 @@ GEM
       date
       stringio
     racc (1.8.1)
-    rack (3.1.16)
-    rack-session (2.1.1)
-      base64 (>= 0.1.0)
+    rack (3.1.10)
+    rack-session (2.0.0)
       rack (>= 3.0.0)
     rack-test (2.1.0)
       rack (>= 1.3)
@@ -175,7 +174,7 @@ GEM
     unicode-display_width (3.1.2)
       unicode-emoji (~> 4.0, >= 4.0.4)
     unicode-emoji (4.0.4)
-    uri (1.0.3)
+    uri (1.0.2)
     useragent (0.16.11)
     zeitwerk (2.7.1)
 

kamal.gemspec

@@ -17,7 +17,7 @@ Gem::Specification.new do |spec|
   spec.add_dependency "thor", "~> 1.3"
   spec.add_dependency "dotenv", "~> 3.1"
   spec.add_dependency "zeitwerk", ">= 2.6.18", "< 3.0"
-  spec.add_dependency "ed25519", "~> 1.4"
+  spec.add_dependency "ed25519", "~> 1.2"
   spec.add_dependency "bcrypt_pbkdf", "~> 1.0"
   spec.add_dependency "concurrent-ruby", "~> 1.2"
   spec.add_dependency "base64", "~> 0.2"

lib/kamal/cli/accessory.rb

@@ -1,5 +1,4 @@
 require "active_support/core_ext/array/conversions"
-require "concurrent/array"
 
 class Kamal::Cli::Accessory < Kamal::Cli::Base
   desc "boot [NAME]", "Boot new accessory service on host (use NAME=all to boot all accessories)"
@@ -11,24 +10,14 @@ class Kamal::Cli::Accessory < Kamal::Cli::Base
         prepare(name) if prepare
 
         with_accessory(name) do |accessory, hosts|
-          booted_hosts = Concurrent::Array.new
-          on(hosts) do |host|
-            booted_hosts << host.to_s if capture_with_info(*accessory.info(all: true, quiet: true)).strip.presence
-          end
-
-          if booted_hosts.any?
-            say "Skipping booting `#{name}` on #{booted_hosts.sort.join(", ")}, a container already exists", :yellow
-            hosts -= booted_hosts
-          end
-
           directories(name)
           upload(name)
 
-          on(hosts) do |host|
+          on(hosts) do
             execute *KAMAL.auditor.record("Booted #{name} accessory"), verbosity: :debug
             execute *accessory.ensure_env_directory
             upload! accessory.secrets_io, accessory.secrets_path, mode: "0600"
-            execute *accessory.run(host: host)
+            execute *accessory.run
 
             if accessory.running_proxy?
               target = capture_with_info(*accessory.container_id_for(container_name: accessory.service_name, only_running: true)).strip
@@ -141,8 +130,6 @@ class Kamal::Cli::Accessory < Kamal::Cli::Base
   option :interactive, aliases: "-i", type: :boolean, default: false, desc: "Execute command over ssh for an interactive shell (use for console/bash)"
   option :reuse, type: :boolean, default: false, desc: "Reuse currently running container instead of starting a new one"
   def exec(name, *cmd)
-    pre_connect_if_required
-
     cmd = Kamal::Utils.join_commands(cmd)
     with_accessory(name) do |accessory, hosts|
       case
@@ -152,7 +139,6 @@ class Kamal::Cli::Accessory < Kamal::Cli::Base
 
       when options[:interactive]
         say "Launching interactive command via SSH from new container...", :magenta
-        on(accessory.hosts.first) { execute *KAMAL.registry.login }
         run_locally { exec accessory.execute_in_new_container_over_ssh(cmd) }
 
       when options[:reuse]
@@ -165,7 +151,6 @@ class Kamal::Cli::Accessory < Kamal::Cli::Base
       else
         say "Launching command from new container...", :magenta
         on(hosts) do |host|
-          execute *KAMAL.registry.login
           execute *KAMAL.auditor.record("Executed cmd '#{cmd}' on #{name} accessory"), verbosity: :debug
           puts_by_host host, capture_with_info(*accessory.execute_in_new_container(cmd))
         end
@@ -290,7 +275,11 @@ class Kamal::Cli::Accessory < Kamal::Cli::Base
     end
 
     def accessory_hosts(accessory)
-      KAMAL.accessory_hosts & accessory.hosts
+      if KAMAL.specific_hosts&.any?
+        KAMAL.specific_hosts & accessory.hosts
+      else
+        accessory.hosts
+      end
     end
 
     def remove_accessory(name)

lib/kamal/cli/app.rb

@@ -7,12 +7,9 @@ class Kamal::Cli::App < Kamal::Cli::Base
         say "Start container with version #{version} (or reboot if already running)...", :magenta
 
         # Assets are prepared in a separate step to ensure they are on all hosts before booting
-        on(KAMAL.app_hosts) do
-          Kamal::Cli::App::ErrorPages.new(host, self).run
-
+        on(KAMAL.hosts) do
           KAMAL.roles_on(host).each do |role|
-            Kamal::Cli::App::Assets.new(host, role, self).run
-            Kamal::Cli::App::SslCertificates.new(host, role, self).run
+            Kamal::Cli::App::PrepareAssets.new(host, role, self).run
           end
         end
 
@@ -34,7 +31,7 @@ class Kamal::Cli::App < Kamal::Cli::Base
         end
 
         # Tag once the app booted on all hosts
-        on(KAMAL.app_hosts) do |host|
+        on(KAMAL.hosts) do |host|
           execute *KAMAL.auditor.record("Tagging #{KAMAL.config.absolute_image} as the latest image"), verbosity: :debug
           execute *KAMAL.app.tag_latest_image
         end
@@ -45,7 +42,7 @@ class Kamal::Cli::App < Kamal::Cli::Base
   desc "start", "Start existing app container on servers"
   def start
     with_lock do
-      on(KAMAL.app_hosts) do |host|
+      on(KAMAL.hosts) do |host|
         roles = KAMAL.roles_on(host)
 
         roles.each do |role|
@@ -68,7 +65,7 @@ class Kamal::Cli::App < Kamal::Cli::Base
   desc "stop", "Stop app container on servers"
   def stop
     with_lock do
-      on(KAMAL.app_hosts) do |host|
+      on(KAMAL.hosts) do |host|
         roles = KAMAL.roles_on(host)
 
         roles.each do |role|
@@ -92,7 +89,7 @@ class Kamal::Cli::App < Kamal::Cli::Base
   # FIXME: Drop in favor of just containers?
   desc "details", "Show details about app containers"
   def details
-    on(KAMAL.app_hosts) do |host|
+    on(KAMAL.hosts) do |host|
       roles = KAMAL.roles_on(host)
 
       roles.each do |role|
@@ -107,16 +104,10 @@ class Kamal::Cli::App < Kamal::Cli::Base
   option :env, aliases: "-e", type: :hash, desc: "Set environment variables for the command"
   option :detach, type: :boolean, default: false, desc: "Execute command in a detached container"
   def exec(*cmd)
-    pre_connect_if_required
-
     if (incompatible_options = [ :interactive, :reuse ].select { |key| options[:detach] && options[key] }.presence)
       raise ArgumentError, "Detach is not compatible with #{incompatible_options.join(" or ")}"
     end
 
-    if cmd.empty?
-      raise ArgumentError, "No command provided. You must specify a command to execute."
-    end
-
     cmd = Kamal::Utils.join_commands(cmd)
     env = options[:env]
     detach = options[:detach]
@@ -132,7 +123,6 @@ class Kamal::Cli::App < Kamal::Cli::Base
       say "Get most recent version available as an image...", :magenta unless options[:version]
       using_version(version_or_latest) do |version|
         say "Launching interactive command with version #{version} via SSH from new container on #{KAMAL.primary_host}...", :magenta
-        on(KAMAL.primary_host) { execute *KAMAL.registry.login }
         run_locally do
           exec KAMAL.app(role: KAMAL.primary_role, host: KAMAL.primary_host).execute_in_new_container_over_ssh(cmd, env: env)
         end
@@ -143,7 +133,7 @@ class Kamal::Cli::App < Kamal::Cli::Base
       using_version(options[:version] || current_running_version) do |version|
         say "Launching command with version #{version} from existing container...", :magenta
 
-        on(KAMAL.app_hosts) do |host|
+        on(KAMAL.hosts) do |host|
           roles = KAMAL.roles_on(host)
 
           roles.each do |role|
@@ -157,9 +147,7 @@ class Kamal::Cli::App < Kamal::Cli::Base
       say "Get most recent version available as an image...", :magenta unless options[:version]
       using_version(version_or_latest) do |version|
         say "Launching command with version #{version} from new container...", :magenta
-        on(KAMAL.app_hosts) do |host|
-          execute *KAMAL.registry.login
-
+        on(KAMAL.hosts) do |host|
           roles = KAMAL.roles_on(host)
 
           roles.each do |role|
@@ -173,7 +161,7 @@ class Kamal::Cli::App < Kamal::Cli::Base
 
   desc "containers", "Show app containers on servers"
   def containers
-    on(KAMAL.app_hosts) { |host| puts_by_host host, capture_with_info(*KAMAL.app.list_containers) }
+    on(KAMAL.hosts) { |host| puts_by_host host, capture_with_info(*KAMAL.app.list_containers) }
   end
 
   desc "stale_containers", "Detect app stale containers"
@@ -182,7 +170,7 @@ class Kamal::Cli::App < Kamal::Cli::Base
     stop = options[:stop]
 
     with_lock_if_stopping do
-      on(KAMAL.app_hosts) do |host|
+      on(KAMAL.hosts) do |host|
         roles = KAMAL.roles_on(host)
 
         roles.each do |role|
@@ -205,7 +193,7 @@ class Kamal::Cli::App < Kamal::Cli::Base
 
   desc "images", "Show app images on servers"
   def images
-    on(KAMAL.app_hosts) { |host| puts_by_host host, capture_with_info(*KAMAL.app.list_images) }
+    on(KAMAL.hosts) { |host| puts_by_host host, capture_with_info(*KAMAL.app.list_images) }
   end
 
   desc "logs", "Show log lines from app on servers (use --help to show options)"
@@ -241,7 +229,7 @@ class Kamal::Cli::App < Kamal::Cli::Base
     else
       lines = options[:lines].presence || ((since || grep) ? nil : 100) # Default to 100 lines if since or grep isn't set
 
-      on(KAMAL.app_hosts) do |host|
+      on(KAMAL.hosts) do |host|
         roles = KAMAL.roles_on(host)
 
         roles.each do |role|
@@ -261,44 +249,14 @@ class Kamal::Cli::App < Kamal::Cli::Base
       stop
       remove_containers
       remove_images
-      remove_app_directories
-    end
-  end
-
-  desc "live", "Set the app to live mode"
-  def live
-    with_lock do
-      on(KAMAL.proxy_hosts) do |host|
-        roles = KAMAL.roles_on(host)
-
-        roles.each do |role|
-          execute *KAMAL.app(role: role, host: host).live if role.running_proxy?
-        end
-      end
-    end
-  end
-
-  desc "maintenance", "Set the app to maintenance mode"
-  option :drain_timeout, type: :numeric, desc: "How long to allow in-flight requests to complete (defaults to drain_timeout from config)"
-  option :message, type: :string, desc: "Message to display to clients while stopped"
-  def maintenance
-    maintenance_options = { drain_timeout: options[:drain_timeout] || KAMAL.config.drain_timeout, message: options[:message] }
-
-    with_lock do
-      on(KAMAL.proxy_hosts) do |host|
-        roles = KAMAL.roles_on(host)
-
-        roles.each do |role|
-          execute *KAMAL.app(role: role, host: host).maintenance(**maintenance_options) if role.running_proxy?
-        end
-      end
+      remove_app_directory
     end
   end
 
   desc "remove_container [VERSION]", "Remove app container with given version from servers", hide: true
   def remove_container(version)
     with_lock do
-      on(KAMAL.app_hosts) do |host|
+      on(KAMAL.hosts) do |host|
         roles = KAMAL.roles_on(host)
 
         roles.each do |role|
@@ -312,7 +270,7 @@ class Kamal::Cli::App < Kamal::Cli::Base
   desc "remove_containers", "Remove all app containers from servers", hide: true
   def remove_containers
     with_lock do
-      on(KAMAL.app_hosts) do |host|
+      on(KAMAL.hosts) do |host|
         roles = KAMAL.roles_on(host)
 
         roles.each do |role|
@@ -326,33 +284,30 @@ class Kamal::Cli::App < Kamal::Cli::Base
   desc "remove_images", "Remove all app images from servers", hide: true
   def remove_images
     with_lock do
-      on(KAMAL.app_hosts) do
+      on(KAMAL.hosts) do
         execute *KAMAL.auditor.record("Removed all app images"), verbosity: :debug
         execute *KAMAL.app.remove_images
       end
     end
   end
 
-  desc "remove_app_directories", "Remove the app directories from servers", hide: true
-  def remove_app_directories
+  desc "remove_app_directory", "Remove the service directory from servers", hide: true
+  def remove_app_directory
     with_lock do
-      on(KAMAL.app_hosts) do |host|
+      on(KAMAL.hosts) do |host|
         roles = KAMAL.roles_on(host)
 
         roles.each do |role|
-          execute *KAMAL.auditor.record("Removed #{KAMAL.config.app_directory}", role: role), verbosity: :debug
+          execute *KAMAL.auditor.record("Removed #{KAMAL.config.app_directory} on all servers", role: role), verbosity: :debug
           execute *KAMAL.server.remove_app_directory, raise_on_non_zero_exit: false
         end
-
-        execute *KAMAL.auditor.record("Removed #{KAMAL.config.app_directory}"), verbosity: :debug
-        execute *KAMAL.app.remove_proxy_app_directory, raise_on_non_zero_exit: false
       end
     end
   end
 
   desc "version", "Show app version currently running on servers"
   def version
-    on(KAMAL.app_hosts) do |host|
+    on(KAMAL.hosts) do |host|
       role = KAMAL.roles_on(host).first
       puts_by_host host, capture_with_info(*KAMAL.app(role: role, host: host).current_running_version).strip
     end
@@ -395,6 +350,6 @@ class Kamal::Cli::App < Kamal::Cli::Base
     end
 
     def host_boot_groups
-      KAMAL.config.boot.limit ? KAMAL.app_hosts.each_slice(KAMAL.config.boot.limit).to_a : [ KAMAL.app_hosts ]
+      KAMAL.config.boot.limit ? KAMAL.hosts.each_slice(KAMAL.config.boot.limit).to_a : [ KAMAL.hosts ]
     end
 end

lib/kamal/cli/app/boot.rb

@@ -70,7 +70,6 @@ class Kamal::Cli::App::Boot
     def stop_old_version(version)
       execute *app.stop(version: version), raise_on_non_zero_exit: false
       execute *app.clean_up_assets if assets?
-      execute *app.clean_up_error_pages if KAMAL.config.error_pages_path
     end
 
     def release_barrier

lib/kamal/cli/app/error_pages.rb

@@ -1,33 +0,0 @@
-class Kamal::Cli::App::ErrorPages
-  ERROR_PAGES_GLOB = "{4??.html,5??.html}"
-
-  attr_reader :host, :sshkit
-  delegate :upload!, :execute, to: :sshkit
-
-  def initialize(host, sshkit)
-    @host = host
-    @sshkit = sshkit
-  end
-
-  def run
-    if KAMAL.config.error_pages_path
-      with_error_pages_tmpdir do |local_error_pages_dir|
-        execute *KAMAL.app.create_error_pages_directory
-        upload! local_error_pages_dir, KAMAL.config.proxy_boot.error_pages_directory, mode: "0700", recursive: true
-      end
-    end
-  end
-
-  private
-    def with_error_pages_tmpdir
-      Dir.mktmpdir("kamal-error-pages") do |tmpdir|
-        error_pages_dir = File.join(tmpdir, KAMAL.config.version)
-        FileUtils.mkdir(error_pages_dir)
-
-        if (files = Dir[File.join(KAMAL.config.error_pages_path, ERROR_PAGES_GLOB)]).any?
-          FileUtils.cp(files, error_pages_dir)
-          yield error_pages_dir
-        end
-      end
-    end
-end

lib/kamal/cli/app/prepare_assets.rb

@@ -1,4 +1,4 @@
-class Kamal::Cli::App::Assets
+class Kamal::Cli::App::PrepareAssets
   attr_reader :host, :role, :sshkit
   delegate :execute, :capture_with_info, :info, to: :sshkit
   delegate :assets?, to: :role

lib/kamal/cli/app/ssl_certificates.rb

@@ -1,28 +0,0 @@
-class Kamal::Cli::App::SslCertificates
-  attr_reader :host, :role, :sshkit
-  delegate :execute, :info, :upload!, to: :sshkit
-
-  def initialize(host, role, sshkit)
-    @host = host
-    @role = role
-    @sshkit = sshkit
-  end
-
-  def run
-    if role.running_proxy? && role.proxy.custom_ssl_certificate?
-      info "Writing SSL certificates for #{role.name} on #{host}"
-      execute *app.create_ssl_directory
-      if cert_content = role.proxy.certificate_pem_content
-        upload!(StringIO.new(cert_content), role.proxy.host_tls_cert, mode: "0644")
-      end
-      if key_content = role.proxy.private_key_pem_content
-        upload!(StringIO.new(key_content), role.proxy.host_tls_key, mode: "0644")
-      end
-    end
-  end
-
-  private
-    def app
-      @app ||= KAMAL.app(role: role, host: host)
-    end
-end

lib/kamal/cli/base.rb

@@ -133,13 +133,7 @@ module Kamal::Cli
 
       def run_hook(hook, **extra_details)
         if !options[:skip_hooks] && KAMAL.hook.hook_exists?(hook)
-          details = {
-            hosts: KAMAL.hosts.join(","),
-            roles: KAMAL.specific_roles&.join(","),
-            lock: KAMAL.holding_lock?.to_s,
-            command: command,
-            subcommand: subcommand
-          }.compact
+          details = { hosts: KAMAL.hosts.join(","), command: command, subcommand: subcommand }
 
           say "Running the #{hook} hook...", :magenta
           with_env KAMAL.hook.env(**details, **extra_details) do
@@ -153,16 +147,12 @@ module Kamal::Cli
       end
 
       def on(*args, &block)
-        pre_connect_if_required
-
-        super
-      end
-
-      def pre_connect_if_required
         if !KAMAL.connected?
           run_hook "pre-connect"
           KAMAL.connected = true
         end
+
+        super
       end
 
       def command

lib/kamal/cli/build.rb

@@ -14,13 +14,7 @@ class Kamal::Cli::Build < Kamal::Cli::Base
   def push
     cli = self
 
-    # Ensure pre-connect hooks run before the build, they may needed for a remote builder
-    # or the pre-build hooks.
-    pre_connect_if_required
-
     ensure_docker_installed
-    login_to_registry_locally
-
     run_hook "pre-build"
 
     uncommitted_changes = Kamal::Git.uncommitted_changes
@@ -67,16 +61,14 @@ class Kamal::Cli::Build < Kamal::Cli::Base
 
   desc "pull", "Pull app image from registry onto servers"
   def pull
-    login_to_registry_remotely
-
     if (first_hosts = mirror_hosts).any?
       #  Pull on a single host per mirror first to seed them
       say "Pulling image on #{first_hosts.join(", ")} to seed the #{"mirror".pluralize(first_hosts.count)}...", :magenta
       pull_on_hosts(first_hosts)
       say "Pulling image on remaining hosts...", :magenta
-      pull_on_hosts(KAMAL.app_hosts - first_hosts)
+      pull_on_hosts(KAMAL.hosts - first_hosts)
     else
-      pull_on_hosts(KAMAL.app_hosts)
+      pull_on_hosts(KAMAL.hosts)
     end
   end
 
@@ -167,9 +159,9 @@ class Kamal::Cli::Build < Kamal::Cli::Base
     end
 
     def mirror_hosts
-      if KAMAL.app_hosts.many?
+      if KAMAL.hosts.many?
         mirror_hosts = Concurrent::Hash.new
-        on(KAMAL.app_hosts) do |host|
+        on(KAMAL.hosts) do |host|
           first_mirror = capture_with_info(*KAMAL.builder.first_mirror).strip.presence
           mirror_hosts[first_mirror] ||= host.to_s if first_mirror
         rescue SSHKit::Command::Failed => e
@@ -189,16 +181,4 @@ class Kamal::Cli::Build < Kamal::Cli::Base
         execute *KAMAL.builder.validate_image
       end
     end
-
-    def login_to_registry_locally
-      run_locally do
-        execute *KAMAL.registry.login
-      end
-    end
-
-    def login_to_registry_remotely
-      on(KAMAL.app_hosts) do
-        execute *KAMAL.registry.login
-      end
-    end
 end

lib/kamal/cli/main.rb

@@ -20,6 +20,9 @@ class Kamal::Cli::Main < Kamal::Cli::Base
     runtime = print_runtime do
       invoke_options = deploy_options
 
+      say "Log into image registry...", :magenta
+      invoke "kamal:cli:registry:login", [], invoke_options.merge(skip_local: options[:skip_push])
+
       if options[:skip_push]
         say "Pull app image...", :magenta
         invoke "kamal:cli:build:pull", [], invoke_options
@@ -49,7 +52,7 @@ class Kamal::Cli::Main < Kamal::Cli::Base
     run_hook "post-deploy", secrets: true, runtime: runtime.round.to_s
   end
 
-  desc "redeploy", "Deploy app to servers without bootstrapping servers, starting kamal-proxy and pruning"
+  desc "redeploy", "Deploy app to servers without bootstrapping servers, starting kamal-proxy, pruning, and registry login"
   option :skip_push, aliases: "-P", type: :boolean, default: false, desc: "Skip image build and push"
   def redeploy
     runtime = print_runtime do
@@ -194,10 +197,10 @@ class Kamal::Cli::Main < Kamal::Cli::Base
     confirming "This will replace Traefik with kamal-proxy and restart all accessories" do
       with_lock do
         if options[:rolling]
-          KAMAL.hosts.each do |host|
+          (KAMAL.hosts | KAMAL.accessory_hosts).each do |host|
             KAMAL.with_specific_hosts(host) do
               say "Upgrading #{host}...", :magenta
-              if KAMAL.app_hosts.include?(host)
+              if KAMAL.hosts.include?(host)
                 invoke "kamal:cli:proxy:upgrade", [], options.merge(confirmed: true, rolling: false)
                 reset_invocation(Kamal::Cli::Proxy)
               end
@@ -253,7 +256,7 @@ class Kamal::Cli::Main < Kamal::Cli::Base
   private
     def container_available?(version)
       begin
-        on(KAMAL.app_hosts) do
+        on(KAMAL.hosts) do
           KAMAL.roles_on(host).each do |role|
             container_id = capture_with_info(*KAMAL.app(role: role, host: host).container_id_for_version(version))
             raise "Container not found" unless container_id.present?

lib/kamal/cli/proxy.rb

@@ -13,10 +13,9 @@ class Kamal::Cli::Proxy < Kamal::Cli::Base
 
         version = capture_with_info(*KAMAL.proxy.version).strip.presence
 
-        if version && Kamal::Utils.older_version?(version, Kamal::Configuration::Proxy::Boot::MINIMUM_VERSION)
-          raise "kamal-proxy version #{version} is too old, run `kamal proxy reboot` in order to update to at least #{Kamal::Configuration::Proxy::Boot::MINIMUM_VERSION}"
+        if version && Kamal::Utils.older_version?(version, Kamal::Configuration::PROXY_MINIMUM_VERSION)
+          raise "kamal-proxy version #{version} is too old, run `kamal proxy reboot` in order to update to at least #{Kamal::Configuration::PROXY_MINIMUM_VERSION}"
         end
-        execute *KAMAL.proxy.ensure_apps_config_directory
         execute *KAMAL.proxy.start_or_run
       end
     end
@@ -25,75 +24,30 @@ class Kamal::Cli::Proxy < Kamal::Cli::Base
   desc "boot_config <set|get|reset>", "Manage kamal-proxy boot configuration"
   option :publish, type: :boolean, default: true, desc: "Publish the proxy ports on the host"
   option :publish_host_ip, type: :string, repeatable: true, default: nil, desc: "Host IP address to bind HTTP/HTTPS traffic to. Defaults to all interfaces"
-  option :http_port, type: :numeric, default: Kamal::Configuration::Proxy::Boot::DEFAULT_HTTP_PORT, desc: "HTTP port to publish on the host"
-  option :https_port, type: :numeric, default: Kamal::Configuration::Proxy::Boot::DEFAULT_HTTPS_PORT, desc: "HTTPS port to publish on the host"
-  option :log_max_size, type: :string, default: Kamal::Configuration::Proxy::Boot::DEFAULT_LOG_MAX_SIZE, desc: "Max size of proxy logs"
-  option :registry, type: :string, default: nil, desc: "Registry to use for the proxy image"
-  option :repository, type: :string, default: nil, desc: "Repository for the proxy image"
-  option :image_version, type: :string, default: nil, desc: "Version of the proxy to run"
-  option :metrics_port, type: :numeric, default: nil, desc: "Port to report prometheus metrics on"
-  option :debug, type: :boolean, default: false, desc: "Whether to run the proxy in debug mode"
+  option :http_port, type: :numeric, default: Kamal::Configuration::PROXY_HTTP_PORT, desc: "HTTP port to publish on the host"
+  option :https_port, type: :numeric, default: Kamal::Configuration::PROXY_HTTPS_PORT, desc: "HTTPS port to publish on the host"
+  option :log_max_size, type: :string, default: Kamal::Configuration::PROXY_LOG_MAX_SIZE, desc: "Max size of proxy logs"
   option :docker_options, type: :array, default: [], desc: "Docker options to pass to the proxy container", banner: "option=value option2=value2"
   def boot_config(subcommand)
-    proxy_boot_config = KAMAL.config.proxy_boot
-
     case subcommand
     when "set"
       boot_options = [
-        *(proxy_boot_config.publish_args(options[:http_port], options[:https_port], options[:publish_host_ip]) if options[:publish]),
-        *(proxy_boot_config.logging_args(options[:log_max_size])),
-        *("--expose=#{options[:metrics_port]}" if options[:metrics_port]),
+        *(KAMAL.config.proxy_publish_args(options[:http_port], options[:https_port], options[:publish_host_ip]) if options[:publish]),
+        *(KAMAL.config.proxy_logging_args(options[:log_max_size])),
         *options[:docker_options].map { |option| "--#{option}" }
       ]
 
-      image = [
-        options[:registry].presence,
-        options[:repository].presence || proxy_boot_config.repository_name,
-        proxy_boot_config.image_name
-      ].compact.join("/")
-
-      image_version = options[:image_version]
-
-      run_command_options = { debug: options[:debug] || nil, "metrics-port": options[:metrics_port] }.compact
-      run_command = "kamal-proxy run #{Kamal::Utils.optionize(run_command_options).join(" ")}" if run_command_options.any?
-
       on(KAMAL.proxy_hosts) do |host|
         execute(*KAMAL.proxy.ensure_proxy_directory)
-        if boot_options != proxy_boot_config.default_boot_options
-          upload! StringIO.new(boot_options.join(" ")), proxy_boot_config.options_file
-        else
-          execute *KAMAL.proxy.reset_boot_options, raise_on_non_zero_exit: false
-        end
-
-        if image != proxy_boot_config.image_default
-          upload! StringIO.new(image), proxy_boot_config.image_file
-        else
-          execute *KAMAL.proxy.reset_image, raise_on_non_zero_exit: false
-        end
-
-        if image_version
-          upload! StringIO.new(image_version), proxy_boot_config.image_version_file
-        else
-          execute *KAMAL.proxy.reset_image_version, raise_on_non_zero_exit: false
-        end
-
-        if run_command
-          upload! StringIO.new(run_command), proxy_boot_config.run_command_file
-        else
-          execute *KAMAL.proxy.reset_run_command, raise_on_non_zero_exit: false
-        end
+        upload! StringIO.new(boot_options.join(" ")), KAMAL.config.proxy_options_file
       end
     when "get"
-
       on(KAMAL.proxy_hosts) do |host|
-        puts "Host #{host}: #{capture_with_info(*KAMAL.proxy.boot_config)}"
+        puts "Host #{host}: #{capture_with_info(*KAMAL.proxy.get_boot_options)}"
       end
     when "reset"
       on(KAMAL.proxy_hosts) do |host|
-        execute *KAMAL.proxy.reset_boot_options, raise_on_non_zero_exit: false
-        execute *KAMAL.proxy.reset_image, raise_on_non_zero_exit: false
-        execute *KAMAL.proxy.reset_image_version, raise_on_non_zero_exit: false
-        execute *KAMAL.proxy.reset_run_command, raise_on_non_zero_exit: false
+        execute *KAMAL.proxy.reset_boot_options
       end
     else
       raise ArgumentError, "Unknown boot_config subcommand #{subcommand}"
@@ -117,9 +71,20 @@ class Kamal::Cli::Proxy < Kamal::Cli::Base
             "Stopping and removing kamal-proxy on #{host}, if running..."
             execute *KAMAL.proxy.stop, raise_on_non_zero_exit: false
             execute *KAMAL.proxy.remove_container
-            execute *KAMAL.proxy.ensure_apps_config_directory
 
             execute *KAMAL.proxy.run
+
+            KAMAL.roles_on(host).select(&:running_proxy?).each do |role|
+              app = KAMAL.app(role: role, host: host)
+
+              version = capture_with_info(*app.current_running_version, raise_on_non_zero_exit: false).strip
+              endpoint = capture_with_info(*app.container_id_for_version(version)).strip
+
+              if endpoint.present?
+                info "Deploying #{endpoint} for role `#{role}` on #{host}..."
+                execute *app.deploy(target: endpoint)
+              end
+            end
           end
           run_hook "post-proxy-reboot", hosts: host_list
         end

lib/kamal/cli/server.rb

@@ -2,10 +2,8 @@ class Kamal::Cli::Server < Kamal::Cli::Base
   desc "exec", "Run a custom command on the server (use --help to show options)"
   option :interactive, type: :boolean, aliases: "-i", default: false, desc: "Run the command interactively (use for console/bash)"
   def exec(*cmd)
-    pre_connect_if_required
-
     cmd = Kamal::Utils.join_commands(cmd)
-    hosts = KAMAL.hosts
+    hosts = KAMAL.hosts | KAMAL.accessory_hosts
 
     case
     when options[:interactive]
@@ -29,7 +27,7 @@ class Kamal::Cli::Server < Kamal::Cli::Base
     with_lock do
       missing = []
 
-      on(KAMAL.hosts) do |host|
+      on(KAMAL.hosts | KAMAL.accessory_hosts) do |host|
         unless execute(*KAMAL.docker.installed?, raise_on_non_zero_exit: false)
           if execute(*KAMAL.docker.superuser?, raise_on_non_zero_exit: false)
             info "Missing Docker on #{host}. Installing…"

lib/kamal/cli/templates/sample_hooks/post-deploy.sample

@@ -7,7 +7,7 @@
 # KAMAL_PERFORMER
 # KAMAL_VERSION
 # KAMAL_HOSTS
-# KAMAL_ROLES (if set)
+# KAMAL_ROLE (if set)
 # KAMAL_DESTINATION (if set)
 # KAMAL_RUNTIME
 

lib/kamal/cli/templates/sample_hooks/pre-build.sample

@@ -13,7 +13,7 @@
 # KAMAL_PERFORMER
 # KAMAL_VERSION
 # KAMAL_HOSTS
-# KAMAL_ROLES (if set)
+# KAMAL_ROLE (if set)
 # KAMAL_DESTINATION (if set)
 
 if [ -n "$(git status --porcelain)" ]; then

lib/kamal/cli/templates/sample_hooks/pre-connect.sample

@@ -9,7 +9,7 @@
 # KAMAL_PERFORMER
 # KAMAL_VERSION
 # KAMAL_HOSTS
-# KAMAL_ROLES (if set)
+# KAMAL_ROLE (if set)
 # KAMAL_DESTINATION (if set)
 # KAMAL_RUNTIME
 

lib/kamal/cli/templates/sample_hooks/pre-deploy.sample

@@ -13,7 +13,7 @@
 # KAMAL_HOSTS
 # KAMAL_COMMAND
 # KAMAL_SUBCOMMAND
-# KAMAL_ROLES (if set)
+# KAMAL_ROLE (if set)
 # KAMAL_DESTINATION (if set)
 
 # Only check the build status for production deployments
@@ -43,7 +43,7 @@ class GithubStatusChecks
   attr_reader :remote_url, :git_sha, :github_client, :combined_status
 
   def initialize
-    @remote_url = github_repo_from_remote_url
+    @remote_url = `git config --get remote.origin.url`.strip.delete_prefix("https://github.com/")
     @git_sha = `git rev-parse HEAD`.strip
     @github_client = Octokit::Client.new(access_token: ENV["GITHUB_TOKEN"])
     refresh!
@@ -77,29 +77,16 @@ class GithubStatusChecks
       "Build not started..."
     end
   end
-
-  private
-    def github_repo_from_remote_url
-      url = `git config --get remote.origin.url`.strip.delete_suffix(".git")
-      if url.start_with?("https://github.com/")
-        url.delete_prefix("https://github.com/")
-      elsif url.start_with?("git@github.com:")
-        url.delete_prefix("git@github.com:")
-      else
-        url
-      end
-    end
 end
 
 
 $stdout.sync = true
 
+puts "Checking build status..."
+attempts = 0
+checks = GithubStatusChecks.new
+
 begin
-  puts "Checking build status..."
-
-  attempts = 0
-  checks = GithubStatusChecks.new
-
   loop do
     case checks.state
     when "success"

lib/kamal/commander.rb

@@ -5,7 +5,7 @@ require "active_support/core_ext/object/blank"
 class Kamal::Commander
   attr_accessor :verbosity, :holding_lock, :connected
   attr_reader :specific_roles, :specific_hosts
-  delegate :hosts, :roles, :primary_host, :primary_role, :roles_on, :app_hosts, :proxy_hosts, :accessory_hosts, to: :specifics
+  delegate :hosts, :roles, :primary_host, :primary_role, :roles_on, :proxy_hosts, :accessory_hosts, to: :specifics
 
   def initialize
     reset
@@ -13,7 +13,7 @@ class Kamal::Commander
 
   def reset
     self.verbosity = :info
-    self.holding_lock = ENV["KAMAL_LOCK"] == "true"
+    self.holding_lock = false
     self.connected = false
     @specifics = @specific_roles = @specific_hosts = nil
     @config = @config_kwargs = nil

lib/kamal/commander/specifics.rb

@@ -11,17 +11,13 @@ class Kamal::Commander::Specifics
     @primary_role = primary_or_first_role(roles_on(primary_host))
 
     stable_sort!(roles) { |role| role == primary_role ? 0 : 1 }
-    sort_primary_role_hosts_first!(hosts)
+    stable_sort!(hosts) { |host| roles_on(host).any? { |role| role == primary_role } ? 0 : 1 }
   end
 
   def roles_on(host)
     roles.select { |role| role.hosts.include?(host.to_s) }
   end
 
-  def app_hosts
-    @app_hosts ||= sort_primary_role_hosts_first!(config.app_hosts & specified_hosts)
-  end
-
   def proxy_hosts
     config.proxy_hosts & specified_hosts
   end
@@ -55,8 +51,4 @@ class Kamal::Commander::Specifics
         specified_hosts
       end
     end
-
-    def sort_primary_role_hosts_first!(hosts)
-      stable_sort!(hosts) { |host| roles_on(host).any? { |role| role == primary_role } ? 0 : 1 }
-    end
 end

lib/kamal/commands/accessory.rb

@@ -6,13 +6,14 @@ class Kamal::Commands::Accessory < Kamal::Commands::Base
            :network_args, :publish_args, :env_args, :volume_args, :label_args, :option_args,
            :secrets_io, :secrets_path, :env_directory, :proxy, :running_proxy?, :registry,
            to: :accessory_config
+  delegate :proxy_container_name, to: :config
 
   def initialize(config, name:)
     super(config)
     @accessory_config = config.accessory(name)
   end
 
-  def run(host: nil)
+  def run
     docker :run,
       "--name", service_name,
       "--detach",
@@ -20,7 +21,6 @@ class Kamal::Commands::Accessory < Kamal::Commands::Base
       *network_args,
       *config.logging_args,
       *publish_args,
-      *([ "--env", "KAMAL_HOST=\"#{host}\"" ] if host),
       *env_args,
       *volume_args,
       *label_args,
@@ -37,8 +37,8 @@ class Kamal::Commands::Accessory < Kamal::Commands::Base
     docker :container, :stop, service_name
   end
 
-  def info(all: false, quiet: false)
-    docker :ps, *("-a" if all), *("-q" if quiet), *service_filter
+  def info
+    docker :ps, *service_filter
   end
 
   def logs(timestamps: true, since: nil, lines: nil, grep: nil, grep_options: nil)
@@ -56,14 +56,14 @@ class Kamal::Commands::Accessory < Kamal::Commands::Base
 
   def execute_in_existing_container(*command, interactive: false)
     docker :exec,
-      (docker_interactive_args if interactive),
+      ("-it" if interactive),
       service_name,
       *command
   end
 
   def execute_in_new_container(*command, interactive: false)
     docker :run,
-      (docker_interactive_args if interactive),
+      ("-it" if interactive),
       "--rm",
       *network_args,
       *env_args,

lib/kamal/commands/accessory/proxy.rb

@@ -1,5 +1,5 @@
 module Kamal::Commands::Accessory::Proxy
-  delegate :container_name, to: :"config.proxy_boot", prefix: :proxy
+  delegate :proxy_container_name, to: :config
 
   def deploy(target:)
     proxy_exec :deploy, service_name, *proxy.deploy_command_args(target: target)

lib/kamal/commands/app.rb

@@ -1,5 +1,5 @@
 class Kamal::Commands::App < Kamal::Commands::Base
-  include Assets, Containers, ErrorPages, Execution, Images, Logging, Proxy
+  include Assets, Containers, Execution, Images, Logging, Proxy
 
   ACTIVE_DOCKER_STATUSES = [ :running, :restarting ]
 
@@ -20,9 +20,8 @@ class Kamal::Commands::App < Kamal::Commands::Base
       "--name", container_name,
       "--network", "kamal",
       *([ "--hostname", hostname ] if hostname),
-      "--env", "KAMAL_CONTAINER_NAME=\"#{container_name}\"",
-      "--env", "KAMAL_VERSION=\"#{config.version}\"",
-      "--env", "KAMAL_HOST=\"#{host}\"",
+      "-e", "KAMAL_CONTAINER_NAME=\"#{container_name}\"",
+      "-e", "KAMAL_VERSION=\"#{config.version}\"",
       *role.env_args(host),
       *role.logging_args,
       *config.volume_args,

lib/kamal/commands/app/error_pages.rb

@@ -1,9 +0,0 @@
-module Kamal::Commands::App::ErrorPages
-  def create_error_pages_directory
-    make_directory(config.proxy_boot.error_pages_directory)
-  end
-
-  def clean_up_error_pages
-    [ :find, config.proxy_boot.error_pages_directory, "-mindepth", "1", "-maxdepth", "1", "!", "-name", KAMAL.config.version, "-exec", "rm", "-rf", "{} +" ]
-  end
-end

lib/kamal/commands/app/execution.rb

@@ -1,7 +1,7 @@
 module Kamal::Commands::App::Execution
   def execute_in_existing_container(*command, interactive: false, env:)
     docker :exec,
-      (docker_interactive_args if interactive),
+      ("-it" if interactive),
       *argumentize("--env", env),
       container_name,
       *command
@@ -9,7 +9,7 @@ module Kamal::Commands::App::Execution
 
   def execute_in_new_container(*command, interactive: false, detach: false, env:)
     docker :run,
-      (docker_interactive_args if interactive),
+      ("-it" if interactive),
       ("--detach" if detach),
       ("--rm" unless detach),
       "--network", "kamal",

lib/kamal/commands/app/proxy.rb

@@ -1,5 +1,5 @@
 module Kamal::Commands::App::Proxy
-  delegate :container_name, to: :"config.proxy_boot", prefix: :proxy
+  delegate :proxy_container_name, to: :config
 
   def deploy(target:)
     proxy_exec :deploy, role.container_prefix, *role.proxy.deploy_command_args(target: target)
@@ -9,22 +9,6 @@ module Kamal::Commands::App::Proxy
     proxy_exec :remove, role.container_prefix
   end
 
-  def live
-    proxy_exec :resume, role.container_prefix
-  end
-
-  def maintenance(**options)
-    proxy_exec :stop, role.container_prefix, *role.proxy.stop_command_args(**options)
-  end
-
-  def remove_proxy_app_directory
-    remove_directory config.proxy_boot.app_directory
-  end
-
-  def create_ssl_directory
-    make_directory(File.join(config.proxy_boot.tls_directory, role.name))
-  end
-
   private
     def proxy_exec(*command)
       docker :exec, proxy_container_name, "kamal-proxy", *command

lib/kamal/commands/auditor.rb

@@ -1,6 +1,5 @@
 class Kamal::Commands::Auditor < Kamal::Commands::Base
   attr_reader :details
-  delegate :escape_shell_value, to: Kamal::Utils
 
   def initialize(config, **details)
     super(config)
@@ -10,8 +9,11 @@ class Kamal::Commands::Auditor < Kamal::Commands::Base
   # Runs remotely
   def record(line, **details)
     combine \
-      make_run_directory,
-      append([ :echo, escape_shell_value(audit_line(line, **details)) ], audit_log_file)
+      [ :mkdir, "-p", config.run_directory ],
+      append(
+        [ :echo, audit_tags(**details).except(:version, :service_version, :service).to_s, line ],
+        audit_log_file
+      )
   end
 
   def reveal
@@ -28,12 +30,4 @@ class Kamal::Commands::Auditor < Kamal::Commands::Base
     def audit_tags(**details)
       tags(**self.details, **details)
     end
-
-    def make_run_directory
-      [ :mkdir, "-p", config.run_directory ]
-    end
-
-    def audit_line(line, **details)
-      "#{audit_tags(**details).except(:version, :service_version, :service)} #{line}"
-    end
 end

lib/kamal/commands/base.rb

@@ -68,10 +68,6 @@ module Kamal::Commands
         combine *commands, by: "||"
       end
 
-      def substitute(*commands)
-        "\$\(#{commands.join(" ")}\)"
-      end
-
       def xargs(command)
         [ :xargs, command ].flatten
       end
@@ -84,10 +80,6 @@ module Kamal::Commands
         args.compact.unshift :docker
       end
 
-      def pack(*args)
-        args.compact.unshift :pack
-      end
-
       def git(*args, path: nil)
         [ :git, *([ "-C", path ] if path), *args.compact ]
       end
@@ -126,9 +118,5 @@ module Kamal::Commands
       def ensure_local_buildx_installed
         docker :buildx, "version"
       end
-
-      def docker_interactive_args
-        STDIN.isatty ? "-it" : "-i"
-      end
   end
 end

lib/kamal/commands/builder.rb

@@ -2,7 +2,7 @@ require "active_support/core_ext/string/filters"
 
 class Kamal::Commands::Builder < Kamal::Commands::Base
   delegate :create, :remove, :dev, :push, :clean, :pull, :info, :inspect_builder, :validate_image, :first_mirror, to: :target
-  delegate :local?, :remote?, :pack?, :cloud?, to: "config.builder"
+  delegate :local?, :remote?, :cloud?, to: "config.builder"
 
   include Clone
 
@@ -17,8 +17,6 @@ class Kamal::Commands::Builder < Kamal::Commands::Base
       else
         remote
       end
-    elsif pack?
-      pack
     elsif cloud?
       cloud
     else
@@ -38,10 +36,6 @@ class Kamal::Commands::Builder < Kamal::Commands::Base
     @hybrid ||= Kamal::Commands::Builder::Hybrid.new(config)
   end
 
-  def pack
-    @pack ||= Kamal::Commands::Builder::Pack.new(config)
-  end
-
   def cloud
     @cloud ||= Kamal::Commands::Builder::Cloud.new(config)
   end

lib/kamal/commands/builder/base.rb

@@ -6,7 +6,6 @@ class Kamal::Commands::Builder::Base < Kamal::Commands::Base
   delegate :argumentize, to: Kamal::Utils
   delegate \
     :args, :secrets, :dockerfile, :target, :arches, :local_arches, :remote_arches, :remote,
-    :pack?, :pack_builder, :pack_buildpacks,
     :cache_from, :cache_to, :ssh, :provenance, :sbom, :driver, :docker_driver?,
     to: :builder_config
 
@@ -21,8 +20,7 @@ class Kamal::Commands::Builder::Base < Kamal::Commands::Base
       *([ "--builder", builder_name ] unless docker_driver?),
       *build_tag_options(tag_as_dirty: tag_as_dirty),
       *build_options,
-      build_context,
-      "2>&1"
+      build_context
   end
 
   def pull

lib/kamal/commands/builder/pack.rb

@@ -1,46 +0,0 @@
-class Kamal::Commands::Builder::Pack < Kamal::Commands::Builder::Base
-  def push(export_action = "registry")
-    combine \
-      build,
-      export(export_action)
-  end
-
-  def remove;end
-
-  def info
-    pack :builder, :inspect, pack_builder
-  end
-  alias_method :inspect_builder, :info
-
-  private
-    def build
-      pack(:build,
-        config.repository,
-        "--platform", platform,
-        "--creation-time", "now",
-        "--builder", pack_builder,
-        buildpacks,
-        "-t", config.absolute_image,
-        "-t", config.latest_image,
-        "--env", "BP_IMAGE_LABELS=service=#{config.service}",
-        *argumentize("--env", args),
-        *argumentize("--env", secrets, sensitive: true),
-        "--path", build_context)
-    end
-
-    def export(export_action)
-      return unless export_action == "registry"
-
-      combine \
-        docker(:push, config.absolute_image),
-        docker(:push, config.latest_image)
-    end
-
-    def platform
-      "linux/#{local_arches.first}"
-    end
-
-    def buildpacks
-      (pack_buildpacks << "paketo-buildpacks/image-labels").map { |buildpack| [ "--buildpack", buildpack ] }
-    end
-end

lib/kamal/commands/proxy.rb

@@ -2,7 +2,14 @@ class Kamal::Commands::Proxy < Kamal::Commands::Base
   delegate :argumentize, :optionize, to: Kamal::Utils
 
   def run
-    pipe boot_config, xargs(docker_run)
+    docker :run,
+      "--name", container_name,
+      "--network", "kamal",
+      "--detach",
+      "--restart", "unless-stopped",
+      "--volume", "kamal-proxy-config:/home/kamal-proxy/.config/kamal-proxy",
+      "\$\(#{get_boot_options.join(" ")}\)",
+      config.proxy_image
   end
 
   def start
@@ -24,7 +31,7 @@ class Kamal::Commands::Proxy < Kamal::Commands::Base
   def version
     pipe \
       docker(:inspect, container_name, "--format '{{.Config.Image}}'"),
-      [ :awk, "-F:", "'{print \$NF}'" ]
+      [ :cut, "-d:", "-f2" ]
   end
 
   def logs(timestamps: true, since: nil, lines: nil, grep: nil, grep_options: nil)
@@ -58,70 +65,23 @@ class Kamal::Commands::Proxy < Kamal::Commands::Base
   end
 
   def ensure_proxy_directory
-    make_directory config.proxy_boot.host_directory
+    make_directory config.proxy_directory
   end
 
   def remove_proxy_directory
-    remove_directory config.proxy_boot.host_directory
+    remove_directory config.proxy_directory
   end
 
-  def ensure_apps_config_directory
-    make_directory config.proxy_boot.apps_directory
-  end
-
-  def boot_config
-    [ :echo, "#{substitute(read_boot_options)} #{substitute(read_image)}:#{substitute(read_image_version)} #{substitute(read_run_command)}" ]
-  end
-
-  def read_boot_options
-    read_file(config.proxy_boot.options_file, default: config.proxy_boot.default_boot_options.join(" "))
-  end
-
-  def read_image
-    read_file(config.proxy_boot.image_file, default: config.proxy_boot.image_default)
-  end
-
-  def read_image_version
-    read_file(config.proxy_boot.image_version_file, default: Kamal::Configuration::Proxy::Boot::MINIMUM_VERSION)
-  end
-
-  def read_run_command
-    read_file(config.proxy_boot.run_command_file)
+  def get_boot_options
+    combine [ :cat, config.proxy_options_file ], [ :echo, "\"#{config.proxy_options_default.join(" ")}\"" ], by: "||"
   end
 
   def reset_boot_options
-    remove_file config.proxy_boot.options_file
-  end
-
-  def reset_image
-    remove_file config.proxy_boot.image_file
-  end
-
-  def reset_image_version
-    remove_file config.proxy_boot.image_version_file
-  end
-
-  def reset_run_command
-    remove_file config.proxy_boot.run_command_file
+    remove_file config.proxy_options_file
   end
 
   private
     def container_name
-      config.proxy_boot.container_name
-    end
-
-    def read_file(file, default: nil)
-      combine [ :cat, file, "2>", "/dev/null" ], [ :echo, "\"#{default}\"" ], by: "||"
-    end
-
-    def docker_run
-      docker \
-        :run,
-        "--name", container_name,
-        "--network", "kamal",
-        "--detach",
-        "--restart", "unless-stopped",
-        "--volume", "kamal-proxy-config:/home/kamal-proxy/.config/kamal-proxy",
-        *config.proxy_boot.apps_volume.docker_args
+      config.proxy_container_name
     end
 end

lib/kamal/configuration.rb

@@ -10,10 +10,15 @@ class Kamal::Configuration
   delegate :argumentize, :optionize, to: Kamal::Utils
 
   attr_reader :destination, :raw_config, :secrets
-  attr_reader :accessories, :aliases, :boot, :builder, :env, :logging, :proxy, :proxy_boot, :servers, :ssh, :sshkit, :registry
+  attr_reader :accessories, :aliases, :boot, :builder, :env, :logging, :proxy, :servers, :ssh, :sshkit, :registry
 
   include Validation
 
+  PROXY_MINIMUM_VERSION = "v0.8.4"
+  PROXY_HTTP_PORT = 80
+  PROXY_HTTPS_PORT = 443
+  PROXY_LOG_MAX_SIZE = "10m"
+
   class << self
     def create_from(config_file:, destination: nil, version: nil)
       ENV["KAMAL_DESTINATION"] = destination
@@ -63,8 +68,7 @@ class Kamal::Configuration
     @env = Env.new(config: @raw_config.env || {}, secrets: secrets)
 
     @logging = Logging.new(logging_config: @raw_config.logging)
-    @proxy = Proxy.new(config: self, proxy_config: @raw_config.proxy, secrets: secrets)
-    @proxy_boot = Proxy::Boot.new(config: self)
+    @proxy = Proxy.new(config: self, proxy_config: @raw_config.proxy || {})
     @ssh = Ssh.new(config: self)
     @sshkit = Sshkit.new(config: self)
 
@@ -101,10 +105,6 @@ class Kamal::Configuration
     raw_config.minimum_version
   end
 
-  def service_and_destination
-    [ service, destination ].compact.join("-")
-  end
-
   def roles
     servers.roles
   end
@@ -121,10 +121,6 @@ class Kamal::Configuration
     (roles + accessories).flat_map(&:hosts).uniq
   end
 
-  def app_hosts
-    roles.flat_map(&:hosts).uniq
-  end
-
   def primary_host
     primary_role&.primary_host
   end
@@ -149,12 +145,8 @@ class Kamal::Configuration
     proxy_roles.flat_map(&:name)
   end
 
-  def proxy_accessories
-    accessories.select(&:running_proxy?)
-  end
-
   def proxy_hosts
-    (proxy_roles.flat_map(&:hosts) + proxy_accessories.flat_map(&:hosts)).uniq
+    proxy_roles.flat_map(&:hosts).uniq
   end
 
   def repository
@@ -218,7 +210,7 @@ class Kamal::Configuration
   end
 
   def app_directory
-    File.join apps_directory, service_and_destination
+    File.join apps_directory, [ service, destination ].compact.join("-")
   end
 
   def env_directory
@@ -237,10 +229,6 @@ class Kamal::Configuration
     raw_config.asset_path
   end
 
-  def error_pages_path
-    raw_config.error_pages_path
-  end
-
   def env_tags
     @env_tags ||= if (tags = raw_config.env["tags"])
       tags.collect { |name, config| Env::Tag.new(name, config: config, secrets: secrets) }
@@ -253,6 +241,42 @@ class Kamal::Configuration
     env_tags.detect { |t| t.name == name.to_s }
   end
 
+  def proxy_publish_args(http_port, https_port, bind_ips = nil)
+    ensure_valid_bind_ips(bind_ips)
+
+    (bind_ips || [ nil ]).map do |bind_ip|
+      bind_ip = format_bind_ip(bind_ip)
+      publish_http = [ bind_ip, http_port, PROXY_HTTP_PORT ].compact.join(":")
+      publish_https = [ bind_ip, https_port, PROXY_HTTPS_PORT ].compact.join(":")
+
+      argumentize "--publish", [ publish_http, publish_https ]
+    end.join(" ")
+  end
+
+  def proxy_logging_args(max_size)
+    argumentize "--log-opt", "max-size=#{max_size}" if max_size.present?
+  end
+
+  def proxy_options_default
+    [ *proxy_publish_args(PROXY_HTTP_PORT, PROXY_HTTPS_PORT), *proxy_logging_args(PROXY_LOG_MAX_SIZE) ]
+  end
+
+  def proxy_image
+    "basecamp/kamal-proxy:#{PROXY_MINIMUM_VERSION}"
+  end
+
+  def proxy_container_name
+    "kamal-proxy"
+  end
+
+  def proxy_directory
+    File.join run_directory, "proxy"
+  end
+
+  def proxy_options_file
+    File.join proxy_directory, "options"
+  end
+
   def to_h
     {
       roles: role_names,
@@ -282,26 +306,22 @@ class Kamal::Configuration
     end
 
     def ensure_required_keys_present
-      %i[ service image registry ].each do |key|
+      %i[ service image registry servers ].each do |key|
         raise Kamal::ConfigurationError, "Missing required configuration for #{key}" unless raw_config[key].present?
       end
 
-      if raw_config.servers.nil?
-        raise Kamal::ConfigurationError, "No servers or accessories specified" unless raw_config.accessories.present?
-      else
-        unless role(primary_role_name).present?
-          raise Kamal::ConfigurationError, "The primary_role #{primary_role_name} isn't defined"
-        end
+      unless role(primary_role_name).present?
+        raise Kamal::ConfigurationError, "The primary_role #{primary_role_name} isn't defined"
+      end
 
-        if primary_role.hosts.empty?
-          raise Kamal::ConfigurationError, "No servers specified for the #{primary_role.name} primary_role"
-        end
+      if primary_role.hosts.empty?
+        raise Kamal::ConfigurationError, "No servers specified for the #{primary_role.name} primary_role"
+      end
 
-        unless allow_empty_roles?
-          roles.each do |role|
-            if role.hosts.empty?
-              raise Kamal::ConfigurationError, "No servers specified for the #{role.name} role. You can ignore this with allow_empty_roles: true"
-            end
+      unless allow_empty_roles?
+        roles.each do |role|
+          if role.hosts.empty?
+            raise Kamal::ConfigurationError, "No servers specified for the #{role.name} role. You can ignore this with allow_empty_roles: true"
           end
         end
       end
@@ -323,6 +343,15 @@ class Kamal::Configuration
       true
     end
 
+    def ensure_valid_bind_ips(bind_ips)
+      bind_ips.present? && bind_ips.each do |ip|
+        next if ip =~ Resolv::IPv4::Regex || ip =~ Resolv::IPv6::Regex
+        raise ArgumentError, "Invalid publish IP address: #{ip}"
+      end
+
+      true
+    end
+
     def ensure_retain_containers_valid
       raise Kamal::ConfigurationError, "Must retain at least 1 container" if retain_containers < 1
 
@@ -354,6 +383,15 @@ class Kamal::Configuration
       true
     end
 
+    def format_bind_ip(ip)
+      # Ensure IPv6 address inside square brackets - e.g. [::1]
+      if ip =~ Resolv::IPv6::Regex && ip !~ /\[.*\]/
+        "[#{ip}]"
+      else
+        ip
+      end
+    end
+
     def role_names
       raw_config.servers.is_a?(Array) ? [ "web" ] : raw_config.servers.keys.sort
     end

lib/kamal/configuration/accessory.rb

@@ -32,7 +32,7 @@ class Kamal::Configuration::Accessory
   end
 
   def hosts
-    hosts_from_host || hosts_from_hosts || hosts_from_roles || hosts_from_tags
+    hosts_from_host || hosts_from_hosts || hosts_from_roles
   end
 
   def port
@@ -125,8 +125,7 @@ class Kamal::Configuration::Accessory
       Kamal::Configuration::Proxy.new \
         config: config,
         proxy_config: accessory_config["proxy"],
-        context: "accessories/#{name}/proxy",
-        secrets: config.secrets
+        context: "accessories/#{name}/proxy"
     end
 
     def initialize_registry
@@ -202,31 +201,11 @@ class Kamal::Configuration::Accessory
     end
 
     def hosts_from_roles
-      if accessory_config.key?("role")
-       config.role(accessory_config["role"])&.hosts
-      elsif accessory_config.key?("roles")
+      if accessory_config.key?("roles")
         accessory_config["roles"].flat_map { |role| config.role(role)&.hosts }
       end
     end
 
-    def hosts_from_tags
-      if accessory_config.key?("tag")
-        extract_hosts_from_config_with_tag(accessory_config["tag"])
-      elsif accessory_config.key?("tags")
-        accessory_config["tags"].flat_map { |tag| extract_hosts_from_config_with_tag(tag) }
-      end
-    end
-
-    def extract_hosts_from_config_with_tag(tag)
-      if (servers_with_roles = config.raw_config.servers).is_a?(Hash)
-        servers_with_roles.flat_map do |role, servers_in_role|
-          servers_in_role.filter_map do |host|
-            host.keys.first if host.is_a?(Hash) && host.values.first.include?(tag)
-          end
-        end
-      end
-    end
-
     def network
       accessory_config["network"] || DEFAULT_NETWORK
     end
@@ -234,8 +213,6 @@ class Kamal::Configuration::Accessory
     def ensure_valid_roles
       if accessory_config["roles"] && (missing_roles = accessory_config["roles"] - config.roles.map(&:name)).any?
         raise Kamal::ConfigurationError, "accessories/#{name}: unknown roles #{missing_roles.join(", ")}"
-      elsif accessory_config["role"] && !config.role(accessory_config["role"])
-        raise Kamal::ConfigurationError, "accessories/#{name}: unknown role #{accessory_config["role"]}"
       end
     end
 end

lib/kamal/configuration/builder.rb

@@ -61,10 +61,6 @@ class Kamal::Configuration::Builder
     !!builder_config["cache"]
   end
 
-  def pack?
-    !!builder_config["pack"]
-  end
-
   def args
     builder_config["args"] || {}
   end
@@ -89,14 +85,6 @@ class Kamal::Configuration::Builder
     builder_config.fetch("driver", "docker-container")
   end
 
-  def pack_builder
-    builder_config["pack"]["builder"] if pack?
-  end
-
-  def pack_buildpacks
-    builder_config["pack"]["buildpacks"] if pack?
-  end
-
   def local_disabled?
     builder_config["local"] == false
   end

lib/kamal/configuration/docs/accessory.yml

@@ -46,18 +46,13 @@ accessories:
 
     # Accessory hosts
     #
-    # Specify one of `host`, `hosts`, `role`, `roles`, `tag` or `tags`:
+    # Specify one of `host`, `hosts`, or `roles`:
     host: mysql-db1
     hosts:
       - mysql-db1
       - mysql-db2
-    role: mysql
     roles:
       - mysql
-    tag: writer
-    tags:
-      - writer
-      - reader
 
     # Custom command
     #

lib/kamal/configuration/docs/builder.yml

@@ -31,19 +31,6 @@ builder:
   # Defaults to true:
   local: true
 
-  # Buildpack configuration
-  #
-  # The build configuration for using pack to build a Cloud Native Buildpack image.
-  #
-  # For additional buildpack customization options you can create a project descriptor
-  # file(project.toml) that the Pack CLI will automatically use.
-  # See https://buildpacks.io/docs/for-app-developers/how-to/build-inputs/use-project-toml/ for more information.
-  pack:
-    builder: heroku/builder:24
-    buildpacks:
-      - heroku/ruby
-      - heroku/procfile
-
   # Builder cache
   #
   # The type must be either 'gha' or 'registry'.

lib/kamal/configuration/docs/configuration.yml

@@ -82,12 +82,6 @@ asset_path: /path/to/assets
 # See https://kamal-deploy.org/docs/hooks for more information:
 hooks_path: /user_home/kamal/hooks
 
-# Error pages
-#
-# A directory relative to the app root to find error pages for the proxy to serve.
-# Any files in the format 4xx.html or 5xx.html will be copied to the hosts.
-error_pages_path: public
-
 # Require destinations
 #
 # Whether deployments require a destination to be specified, defaults to `false`:

lib/kamal/configuration/docs/env.yml

@@ -51,37 +51,6 @@ env:
   secret:
     - DB_PASSWORD
 
-# Aliased secrets
-#
-# You can also alias secrets to other secrets using a `:` separator.
-#
-# This is useful when the ENV name is different from the secret name. For example, if you have two
-# places where you need to define the ENV variable `DB_PASSWORD`, but the value is different depending
-# on the context.
-#
-# ```shell
-# SECRETS=$(kamal secrets fetch ...)
-#
-# MAIN_DB_PASSWORD=$(kamal secrets extract MAIN_DB_PASSWORD $SECRETS)
-# SECONDARY_DB_PASSWORD=$(kamal secrets extract SECONDARY_DB_PASSWORD $SECRETS)
-# ```
-env:
-  secret:
-    - DB_PASSWORD:MAIN_DB_PASSWORD
-  tags:
-    secondary_db:
-      secret:
-        - DB_PASSWORD:SECONDARY_DB_PASSWORD
-accessories:
-  main_db_accessory:
-    env:
-      secret:
-        - DB_PASSWORD:MAIN_DB_PASSWORD
-  secondary_db_accessory:
-    env:
-      secret:
-        - DB_PASSWORD:SECONDARY_DB_PASSWORD
-
 # Tags
 #
 # Tags are used to add extra env variables to specific hosts.

lib/kamal/configuration/docs/proxy.yml

@@ -10,6 +10,11 @@
 # They are application-specific, so they are not shared when multiple applications
 # run on the same proxy.
 #
+# The proxy is enabled by default on the primary role but can be disabled by
+# setting `proxy: false`.
+#
+# It is disabled by default on all other roles but can be enabled by setting
+# `proxy: true` or providing a proxy configuration.
 proxy:
 
   # Hosts
@@ -45,34 +50,7 @@ proxy:
   # unless you explicitly set `forward_headers: true`
   #
   # Defaults to `false`:
-  ssl: ...
-
-  # Custom SSL certificate
-  #
-  # In some cases, using Let's Encrypt for automatic certificate management is not an
-  # option, for example if you are running from host than one host. Or you may already
-  # have SSL certificates issued by a different Certificate Authority (CA).
-  # Kamal supports loading custom SSL certificates
-  # directly from secrets.
-  #
-  # Examples:
-  #   ssl: true              # Enable SSL with Let's Encrypt
-  #   ssl: false             # Disable SSL
-  #   ssl:                   # Enable custom SSL
-  #     certificate_pem: CERTIFICATE_PEM
-  #     private_key_pem: PRIVATE_KEY_PEM
-  #
-  # ### Notes
-  # - If the certificate or key is missing or invalid, kamal-proxy will fail to start.
-  # - Always handle SSL certificates and private keys securely. Avoid hard-coding them in deploy.yml files or source control.
-  # - For automated certificate management, consider using the built-in Let's Encrypt integration instead.
-
-  # SSL redirect
-  #
-  # By default, kamal-proxy will redirect all HTTP requests to HTTPS when SSL is enabled.
-  # If you prefer that HTTP traffic is passed through to your application (along with
-  # HTTPS traffic), you can disable this redirect by setting `ssl_redirect: false`:
-  ssl_redirect: false
+  ssl: true
 
   # Forward headers
   #
@@ -89,17 +67,6 @@ proxy:
   # How long to wait for requests to complete before timing out, defaults to 30 seconds:
   response_timeout: 10
 
-  # Path-based routing
-  #
-  # For applications that split their traffic to different services based on the request path,
-  # you can use path-based routing to mount services under different path prefixes.
-  path_prefix: '/api'
-  # By default, the path prefix will be stripped from the request before it is forwarded upstream.
-  # So in the example above, a request to /api/users/123 will be forwarded to web-1 as /users/123.
-  # To instead forward the request with the original path (including the prefix),
-  # specify --strip-path-prefix=false
-  strip_path_prefix: false
-
   # Healthcheck
   #
   # When deploying, the proxy will by default hit `/up` once every second until we hit
@@ -139,30 +106,3 @@ proxy:
     response_headers:
       - X-Request-ID
       - X-Request-Start
-
-# Enabling/disabling the proxy on roles
-#
-# The proxy is enabled by default on the primary role but can be disabled by
-# setting `proxy: false` in the primary role's configuration.
-#
-# ```yaml
-# servers:
-#   web:
-#     hosts:
-#      - ...
-#     proxy: false
-# ```
-#
-# It is disabled by default on all other roles but can be enabled by setting
-# `proxy: true` or providing a proxy configuration for that role.
-#
-# ```yaml
-# servers:
-#   web:
-#     hosts:
-#      - ...
-#   web2:
-#     hosts:
-#      - ...
-#     proxy: true
-# ```

lib/kamal/configuration/env.rb

@@ -1,7 +1,8 @@
 class Kamal::Configuration::Env
   include Kamal::Configuration::Validation
 
-  attr_reader :context, :clear, :secret_keys
+  attr_reader :context, :secrets
+  attr_reader :clear, :secret_keys
   delegate :argumentize, to: Kamal::Utils
 
   def initialize(config:, secrets:, context: "env")
@@ -17,22 +18,12 @@ class Kamal::Configuration::Env
   end
 
   def secrets_io
-    Kamal::EnvFile.new(aliased_secrets).to_io
+    Kamal::EnvFile.new(secret_keys.to_h { |key| [ key, secrets[key] ] }).to_io
   end
 
   def merge(other)
     self.class.new \
       config: { "clear" => clear.merge(other.clear), "secret" => secret_keys | other.secret_keys },
-      secrets: @secrets
+      secrets: secrets
   end
-
-  private
-    def aliased_secrets
-      secret_keys.to_h { |key| extract_alias(key) }.transform_values { |secret_key| @secrets[secret_key] }
-    end
-
-    def extract_alias(key)
-      key_name, key_aliased_to = key.split(":", 2)
-      [ key_name, key_aliased_to || key_name ]
-    end
 end

lib/kamal/configuration/proxy.rb

@@ -6,14 +6,11 @@ class Kamal::Configuration::Proxy
 
   delegate :argumentize, :optionize, to: Kamal::Utils
 
-  attr_reader :config, :proxy_config, :role_name, :secrets
+  attr_reader :config, :proxy_config
 
-  def initialize(config:, proxy_config:, role_name: nil, secrets:, context: "proxy")
+  def initialize(config:, proxy_config:, context: "proxy")
     @config = config
     @proxy_config = proxy_config
-    @proxy_config = {} if @proxy_config.nil?
-    @role_name = role_name
-    @secrets = secrets
     validate! @proxy_config, with: Kamal::Configuration::Validator::Proxy, context: context
   end
 
@@ -29,46 +26,10 @@ class Kamal::Configuration::Proxy
     proxy_config["hosts"] || proxy_config["host"]&.split(",") || []
   end
 
-  def custom_ssl_certificate?
-    ssl = proxy_config["ssl"]
-    return false unless ssl.is_a?(Hash)
-    ssl["certificate_pem"].present? && ssl["private_key_pem"].present?
-  end
-
-  def certificate_pem_content
-    ssl = proxy_config["ssl"]
-    return nil unless ssl.is_a?(Hash)
-    secrets[ssl["certificate_pem"]]
-  end
-
-  def private_key_pem_content
-    ssl = proxy_config["ssl"]
-    return nil unless ssl.is_a?(Hash)
-    secrets[ssl["private_key_pem"]]
-  end
-
-  def host_tls_cert
-    tls_path(config.proxy_boot.tls_directory, "cert.pem")
-  end
-
-  def host_tls_key
-    tls_path(config.proxy_boot.tls_directory, "key.pem")
-  end
-
-  def container_tls_cert
-    tls_path(config.proxy_boot.tls_container_directory, "cert.pem")
-  end
-
-  def container_tls_key
-    tls_path(config.proxy_boot.tls_container_directory, "key.pem") if custom_ssl_certificate?
-  end
-
   def deploy_options
     {
       host: hosts,
-      tls: ssl? ? true : nil,
-      "tls-certificate-path": container_tls_cert,
-      "tls-private-key-path": container_tls_key,
+      tls: proxy_config["ssl"].presence,
       "deploy-timeout": seconds_duration(config.deploy_timeout),
       "drain-timeout": seconds_duration(config.drain_timeout),
       "health-check-interval": seconds_duration(proxy_config.dig("healthcheck", "interval")),
@@ -80,13 +41,9 @@ class Kamal::Configuration::Proxy
       "buffer-memory": proxy_config.dig("buffering", "memory"),
       "max-request-body": proxy_config.dig("buffering", "max_request_body"),
       "max-response-body": proxy_config.dig("buffering", "max_response_body"),
-      "path-prefix": proxy_config.dig("path_prefix"),
-      "strip-path-prefix": proxy_config.dig("strip_path_prefix"),
       "forward-headers": proxy_config.dig("forward_headers"),
-      "tls-redirect": proxy_config.dig("ssl_redirect"),
       "log-request-header": proxy_config.dig("logging", "request_headers") || DEFAULT_LOG_REQUEST_HEADERS,
-      "log-response-header": proxy_config.dig("logging", "response_headers"),
-      "error-pages": error_pages
+      "log-response-header": proxy_config.dig("logging", "response_headers")
     }.compact
   end
 
@@ -94,31 +51,12 @@ class Kamal::Configuration::Proxy
     optionize ({ target: "#{target}:#{app_port}" }).merge(deploy_options), with: "="
   end
 
-  def stop_options(drain_timeout: nil, message: nil)
-    {
-      "drain-timeout": seconds_duration(drain_timeout),
-      message: message
-    }.compact
-  end
-
-  def stop_command_args(**options)
-    optionize stop_options(**options), with: "="
-  end
-
   def merge(other)
-    self.class.new config: config, proxy_config: other.proxy_config.deep_merge(proxy_config), role_name: role_name, secrets: secrets
+    self.class.new config: config, proxy_config: proxy_config.deep_merge(other.proxy_config)
   end
 
   private
-    def tls_path(directory, filename)
-      File.join([ directory, role_name, filename ].compact) if custom_ssl_certificate?
-    end
-
     def seconds_duration(value)
       value ? "#{value}s" : nil
     end
-
-    def error_pages
-      File.join config.proxy_boot.error_pages_container_directory, config.version if config.error_pages_path
-    end
 end

lib/kamal/configuration/proxy/boot.rb

@@ -1,129 +0,0 @@
-class Kamal::Configuration::Proxy::Boot
-  MINIMUM_VERSION = "v0.9.0"
-  DEFAULT_HTTP_PORT = 80
-  DEFAULT_HTTPS_PORT = 443
-  DEFAULT_LOG_MAX_SIZE = "10m"
-
-  attr_reader :config
-  delegate :argumentize, :optionize, to: Kamal::Utils
-
-  def initialize(config:)
-    @config = config
-  end
-
-  def publish_args(http_port, https_port, bind_ips = nil)
-    ensure_valid_bind_ips(bind_ips)
-
-    (bind_ips || [ nil ]).map do |bind_ip|
-      bind_ip = format_bind_ip(bind_ip)
-      publish_http = [ bind_ip, http_port, DEFAULT_HTTP_PORT ].compact.join(":")
-      publish_https = [ bind_ip, https_port, DEFAULT_HTTPS_PORT ].compact.join(":")
-
-      argumentize "--publish", [ publish_http, publish_https ]
-    end.join(" ")
-  end
-
-  def logging_args(max_size)
-    argumentize "--log-opt", "max-size=#{max_size}" if max_size.present?
-  end
-
-  def default_boot_options
-    [
-      *(publish_args(DEFAULT_HTTP_PORT, DEFAULT_HTTPS_PORT, nil)),
-      *(logging_args(DEFAULT_LOG_MAX_SIZE))
-    ]
-  end
-
-  def repository_name
-    "basecamp"
-  end
-
-  def image_name
-    "kamal-proxy"
-  end
-
-  def image_default
-    "#{repository_name}/#{image_name}"
-  end
-
-  def container_name
-    "kamal-proxy"
-  end
-
-  def host_directory
-    File.join config.run_directory, "proxy"
-  end
-
-  def options_file
-    File.join host_directory, "options"
-  end
-
-  def image_file
-    File.join host_directory, "image"
-  end
-
-  def image_version_file
-    File.join host_directory, "image_version"
-  end
-
-  def run_command_file
-    File.join host_directory, "run_command"
-  end
-
-  def apps_directory
-    File.join host_directory, "apps-config"
-  end
-
-  def apps_container_directory
-    "/home/kamal-proxy/.apps-config"
-  end
-
-  def apps_volume
-    Kamal::Configuration::Volume.new \
-      host_path: apps_directory,
-      container_path: apps_container_directory
-  end
-
-  def app_directory
-    File.join apps_directory, config.service_and_destination
-  end
-
-  def app_container_directory
-    File.join apps_container_directory, config.service_and_destination
-  end
-
-  def error_pages_directory
-    File.join app_directory, "error_pages"
-  end
-
-  def error_pages_container_directory
-    File.join app_container_directory, "error_pages"
-  end
-
-  def tls_directory
-    File.join app_directory, "tls"
-  end
-
-  def tls_container_directory
-    File.join app_container_directory, "tls"
-  end
-
-  private
-    def ensure_valid_bind_ips(bind_ips)
-      bind_ips.present? && bind_ips.each do |ip|
-        next if ip =~ Resolv::IPv4::Regex || ip =~ Resolv::IPv6::Regex
-        raise ArgumentError, "Invalid publish IP address: #{ip}"
-      end
-
-      true
-    end
-
-    def format_bind_ip(ip)
-      # Ensure IPv6 address inside square brackets - e.g. [::1]
-      if ip =~ Resolv::IPv6::Regex && ip !~ /\A\[.*\]\z/
-        "[#{ip}]"
-      else
-        ip
-      end
-    end
-end

lib/kamal/configuration/role.rb

@@ -68,7 +68,7 @@ class Kamal::Configuration::Role
   end
 
   def proxy
-    @proxy ||= specialized_proxy.merge(config.proxy) if running_proxy?
+    @proxy ||= config.proxy.merge(specialized_proxy) if running_proxy?
   end
 
   def running_proxy?
@@ -150,8 +150,8 @@ class Kamal::Configuration::Role
   end
 
   def ensure_one_host_for_ssl
-    if running_proxy? && proxy.ssl? && hosts.size > 1 && !proxy.custom_ssl_certificate?
-      raise Kamal::ConfigurationError, "SSL is only supported on a single server unless you provide custom certificates, found #{hosts.size} servers for role #{name}"
+    if running_proxy? && proxy.ssl? && hosts.size > 1
+      raise Kamal::ConfigurationError, "SSL is only supported on a single server, found #{hosts.size} servers for role #{name}"
     end
   end
 
@@ -173,8 +173,6 @@ class Kamal::Configuration::Role
         @specialized_proxy = Kamal::Configuration::Proxy.new \
           config: config,
           proxy_config: proxy_config,
-          secrets: config.secrets,
-          role_name: name,
           context: "servers/#{name}/proxy"
       end
     end

lib/kamal/configuration/servers.rb

@@ -13,13 +13,6 @@ class Kamal::Configuration::Servers
 
   private
     def role_names
-      case servers_config
-      when Array
-        [ "web" ]
-      when NilClass
-        []
-      else
-        servers_config.keys.sort
-      end
+      servers_config.is_a?(Array) ? [ "web" ] : servers_config.keys.sort
     end
 end

lib/kamal/configuration/validator.rb

@@ -24,9 +24,7 @@ class Kamal::Configuration::Validator
             example_value = example[key]
 
             if example_value == "..."
-              if key.to_s == "ssl"
-                validate_type! value, TrueClass, FalseClass, Hash
-              elsif key.to_s != "proxy" || !boolean?(value.class)
+              unless key.to_s == "proxy" && boolean?(value.class)
                 validate_type! value, *(Array if key == :servers), Hash
               end
             elsif key == "hosts"
@@ -170,22 +168,4 @@ class Kamal::Configuration::Validator
       unknown_keys.reject! { |key| extension?(key) } if allow_extensions?
       unknown_keys_error unknown_keys if unknown_keys.present?
     end
-
-    def validate_labels!(labels)
-      return true if labels.blank?
-
-      with_context("labels") do
-        labels.each do |key, _|
-          with_context(key) do
-            error "invalid label. destination, role, and service are reserved labels" if %w[destination role service].include?(key)
-          end
-        end
-      end
-    end
-
-    def validate_docker_options!(options)
-      if options
-        error "Cannot set restart policy in docker options, unless-stopped is required" if options["restart"]
-      end
-    end
 end

lib/kamal/configuration/validator/accessory.rb

@@ -2,12 +2,8 @@ class Kamal::Configuration::Validator::Accessory < Kamal::Configuration::Validat
   def validate!
     super
 
-    if (config.keys & [ "host", "hosts", "role", "roles", "tag", "tags" ]).size != 1
-      error "specify one of `host`, `hosts`, `role`, `roles`, `tag` or `tags`"
+    if (config.keys & [ "host", "hosts", "roles" ]).size != 1
+      error "specify one of `host`, `hosts` or `roles`"
     end
-
-    validate_labels!(config["labels"])
-
-    validate_docker_options!(config["options"])
   end
 end

lib/kamal/configuration/validator/builder.rb

@@ -8,8 +8,6 @@ class Kamal::Configuration::Validator::Builder < Kamal::Configuration::Validator
 
     error "Builder arch not set" unless config["arch"].present?
 
-    error "buildpacks only support building for one arch" if config["pack"] && config["arch"].is_a?(Array) && config["arch"].size > 1
-
     error "Cannot disable local builds, no remote is set" if config["local"] == false && config["remote"].blank?
   end
 end

lib/kamal/configuration/validator/proxy.rb

@@ -10,16 +10,6 @@ class Kamal::Configuration::Validator::Proxy < Kamal::Configuration::Validator
       if (config.keys & [ "host", "hosts" ]).size > 1
         error "Specify one of 'host' or 'hosts', not both"
       end
-
-      if config["ssl"].is_a?(Hash)
-        if config["ssl"]["certificate_pem"].present? && config["ssl"]["private_key_pem"].blank?
-          error "Missing private_key_pem setting (required when certificate_pem is present)"
-        end
-
-        if config["ssl"]["private_key_pem"].present? && config["ssl"]["certificate_pem"].blank?
-          error "Missing certificate_pem setting (required when private_key_pem is present)"
-        end
-      end
     end
   end
 end

lib/kamal/configuration/validator/role.rb

@@ -6,8 +6,6 @@ class Kamal::Configuration::Validator::Role < Kamal::Configuration::Validator
       validate_servers!(config)
     else
       super
-      validate_labels!(config["labels"])
-      validate_docker_options!(config["options"])
     end
   end
 end

lib/kamal/configuration/validator/servers.rb

@@ -1,6 +1,6 @@
 class Kamal::Configuration::Validator::Servers < Kamal::Configuration::Validator
   def validate!
-    validate_type! config, Array, Hash, NilClass
+    validate_type! config, Array, Hash
 
     validate_servers! config if config.is_a?(Array)
   end

lib/kamal/secrets/adapters/aws_secrets_manager.rb

@@ -26,7 +26,6 @@ class Kamal::Secrets::Adapters::AwsSecretsManager < Kamal::Secrets::Adapters::Ba
     def get_from_secrets_manager(secrets, account: nil)
       args = [ "aws", "secretsmanager", "batch-get-secret-value", "--secret-id-list" ] + secrets.map(&:shellescape)
       args += [ "--profile", account.shellescape ] if account
-      args += [ "--output", "json" ]
       cmd = args.join(" ")
 
       `#{cmd}`.tap do |secrets|

lib/kamal/secrets/adapters/bitwarden_secrets_manager.rb

@@ -6,8 +6,8 @@ class Kamal::Secrets::Adapters::BitwardenSecretsManager < Kamal::Secrets::Adapte
   private
     LIST_ALL_SELECTOR = "all"
     LIST_ALL_FROM_PROJECT_SUFFIX = "/all"
-    LIST_COMMAND = "secret list"
-    GET_COMMAND = "secret get"
+    LIST_COMMAND = "secret list -o env"
+    GET_COMMAND = "secret get -o env"
 
     def fetch_secrets(secrets, from:, account:, session:)
       raise RuntimeError, "You must specify what to retrieve from Bitwarden Secrets Manager" if secrets.length == 0
@@ -18,17 +18,17 @@ class Kamal::Secrets::Adapters::BitwardenSecretsManager < Kamal::Secrets::Adapte
       {}.tap do |results|
         if command.nil?
           secrets.each do |secret_uuid|
-            item_json = run_command("#{GET_COMMAND} #{secret_uuid.shellescape}")
+            secret = run_command("#{GET_COMMAND} #{secret_uuid.shellescape}")
             raise RuntimeError, "Could not read #{secret_uuid} from Bitwarden Secrets Manager" unless $?.success?
-            item_json = JSON.parse(item_json)
-            results[item_json["key"]] = item_json["value"]
+            key, value = parse_secret(secret)
+            results[key] = value
           end
         else
-          items_json = run_command(command)
+          secrets = run_command(command)
           raise RuntimeError, "Could not read secrets from Bitwarden Secrets Manager" unless $?.success?
-
-          JSON.parse(items_json).each do |item_json|
-            results[item_json["key"]] = item_json["value"]
+          secrets.split("\n").each do |secret|
+            key, value = parse_secret(secret)
+            results[key] = value
           end
         end
       end
@@ -45,13 +45,19 @@ class Kamal::Secrets::Adapters::BitwardenSecretsManager < Kamal::Secrets::Adapte
       end
     end
 
+    def parse_secret(secret)
+      key, value = secret.split("=", 2)
+      value = value.gsub(/^"|"$/, "")
+      [ key, value ]
+    end
+
     def run_command(command, session: nil)
       full_command = [ "bws", command ].join(" ")
       `#{full_command}`
     end
 
     def login(account)
-      run_command("project list")
+      run_command("run 'echo OK'")
       raise RuntimeError, "Could not authenticate to Bitwarden Secrets Manager. Did you set a valid access token?" unless $?.success?
     end
 

lib/kamal/secrets/adapters/one_password.rb

@@ -16,33 +16,17 @@ class Kamal::Secrets::Adapters::OnePassword < Kamal::Secrets::Adapters::Base
     end
 
     def fetch_secrets(secrets, from:, account:, session:)
-      if secrets.blank?
-        fetch_all_secrets(from: from, account: account, session: session) if secrets.blank?
-      else
-        fetch_specified_secrets(secrets, from: from, account: account, session: session)
-      end
-    end
-
-    def fetch_specified_secrets(secrets, from:, account:, session:)
       {}.tap do |results|
         vaults_items_fields(prefixed_secrets(secrets, from: from)).map do |vault, items|
           items.each do |item, fields|
-            fields_json = JSON.parse(op_item_get(vault, item, fields: fields, account: account, session: session))
+            fields_json = JSON.parse(op_item_get(vault, item, fields, account: account, session: session))
             fields_json = [ fields_json ] if fields.one?
 
-            results.merge!(fields_map(fields_json))
-          end
-        end
-      end
-    end
-
-    def fetch_all_secrets(from:, account:, session:)
-      {}.tap do |results|
-        vault_items(from).each do |vault, items|
-          items.each do |item|
-            fields_json = JSON.parse(op_item_get(vault, item, account: account, session: session)).fetch("fields")
-
-            results.merge!(fields_map(fields_json))
+            fields_json.each do |field_json|
+              # The reference is in the form `op://vault/item/field[/field]`
+              field = field_json["reference"].delete_prefix("op://").delete_suffix("/password")
+              results[field] = field_json["value"]
+            end
           end
         end
       end
@@ -66,30 +50,12 @@ class Kamal::Secrets::Adapters::OnePassword < Kamal::Secrets::Adapters::Base
       end
     end
 
-    def vault_items(from)
-      from = from.delete_prefix("op://")
-      vault, item = from.split("/")
-      { vault => [ item ] }
-    end
+    def op_item_get(vault, item, fields, account:, session:)
+      labels = fields.map { |field| "label=#{field}" }.join(",")
+      options = to_options(vault: vault, fields: labels, format: "json", account: account, session: session.presence)
 
-    def fields_map(fields_json)
-      fields_json.to_h do |field_json|
-        # The reference is in the form `op://vault/item/field[/field]`
-        field = field_json["reference"].delete_prefix("op://").delete_suffix("/password")
-        [ field, field_json["value"] ]
-      end
-    end
-
-    def op_item_get(vault, item, fields: nil, account:, session:)
-      options = { vault: vault, format: "json", account: account, session: session.presence }
-
-      if fields.present?
-        labels = fields.map { |field| "label=#{field}" }.join(",")
-        options.merge!(fields: labels)
-      end
-
-      `op item get #{item.shellescape} #{to_options(**options)}`.tap do
-        raise RuntimeError, "Could not read #{"#{fields.join(", ")} " if fields.present?}from #{item} in the #{vault} 1Password vault" unless $?.success?
+      `op item get #{item.shellescape} #{options}`.tap do
+        raise RuntimeError, "Could not read #{fields.join(", ")} from #{item} in the #{vault} 1Password vault" unless $?.success?
       end
     end
 

lib/kamal/secrets/adapters/passbolt.rb

@@ -1,130 +0,0 @@
-class Kamal::Secrets::Adapters::Passbolt < Kamal::Secrets::Adapters::Base
-  def requires_account?
-    false
-  end
-
-  private
-
-    def login(*)
-      `passbolt verify`
-      raise RuntimeError, "Failed to login to Passbolt" unless $?.success?
-    end
-
-    def fetch_secrets(secrets, from:, **)
-      secrets = prefixed_secrets(secrets, from: from)
-      raise ArgumentError, "No secrets given to fetch" if secrets.empty?
-
-      secret_names = secrets.collect { |s| s.split("/").last }
-      folders = secrets_get_folders(secrets)
-
-      # build filter conditions for each secret with its corresponding folder
-      filter_conditions = []
-      secrets.each do |secret|
-        parts = secret.split("/")
-        secret_name = parts.last
-
-        if parts.size > 1
-          # get the folder path without the secret name
-          folder_path = parts[0..-2]
-
-          # find the most nested folder for this path
-          current_folder = nil
-          current_path = []
-
-          folder_path.each do |folder_name|
-            current_path << folder_name
-            matching_folders = folders.select { |f| get_folder_path(f, folders) == current_path.join("/") }
-            current_folder = matching_folders.first if matching_folders.any?
-          end
-
-          if current_folder
-            filter_conditions << "(Name == #{secret_name.shellescape.inspect} && FolderParentID == #{current_folder["id"].shellescape.inspect})"
-          end
-        else
-          # for root level secrets (no folders)
-          filter_conditions << "Name == #{secret_name.shellescape.inspect}"
-        end
-      end
-
-      filter_condition = filter_conditions.any? ? "--filter '#{filter_conditions.join(" || ")}'" : ""
-      items = `passbolt list resources #{filter_condition} #{folders.map { |item| "--folder #{item["id"]}" }.join(" ")} --json`
-      raise RuntimeError, "Could not read #{secrets} from Passbolt" unless $?.success?
-
-      items = JSON.parse(items)
-      found_names = items.map { |item| item["name"] }
-      missing_secrets = secret_names - found_names
-      raise RuntimeError, "Could not find the following secrets in Passbolt: #{missing_secrets.join(", ")}" if missing_secrets.any?
-
-      items.to_h { |item| [ item["name"], item["password"] ] }
-    end
-
-    def secrets_get_folders(secrets)
-      # extract all folder paths (both parent and nested)
-      folder_paths = secrets
-        .select { |s| s.include?("/") }
-        .map { |s| s.split("/")[0..-2] } # get all parts except the secret name
-        .uniq
-
-      return [] if folder_paths.empty?
-
-      all_folders = []
-
-      # first get all top-level folders
-      parent_folders = folder_paths.map(&:first).uniq
-      filter_condition = "--filter '#{parent_folders.map { |name| "Name == #{name.shellescape.inspect}" }.join(" || ")}'"
-      fetch_folders = `passbolt list folders #{filter_condition} --json`
-      raise RuntimeError, "Could not read folders from Passbolt" unless $?.success?
-
-      parent_folder_items = JSON.parse(fetch_folders)
-      all_folders.concat(parent_folder_items)
-
-      # get nested folders for each parent
-      folder_paths.each do |path|
-        next if path.size <= 1 # skip non-nested folders
-
-        parent = path[0]
-        parent_folder = parent_folder_items.find { |f| f["name"] == parent }
-        next unless parent_folder
-
-        # for each nested level, get the folders using the parent's ID
-        current_parent = parent_folder
-        path[1..-1].each do |folder_name|
-          filter_condition = "--filter 'Name == #{folder_name.shellescape.inspect} && FolderParentID == #{current_parent["id"].shellescape.inspect}'"
-          fetch_nested = `passbolt list folders #{filter_condition} --json`
-          next unless $?.success?
-
-          nested_folders = JSON.parse(fetch_nested)
-          break if nested_folders.empty?
-
-          all_folders.concat(nested_folders)
-          current_parent = nested_folders.first
-        end
-      end
-
-      # check if we found all required folders
-      found_paths = all_folders.map { |f| get_folder_path(f, all_folders) }
-      missing_paths = folder_paths.map { |path| path.join("/") } - found_paths
-      raise RuntimeError, "Could not find the following folders in Passbolt: #{missing_paths.join(", ")}" if missing_paths.any?
-
-      all_folders
-    end
-
-    def get_folder_path(folder, all_folders, path = [])
-      path.unshift(folder["name"])
-      return path.join("/") if folder["folder_parent_id"].to_s.empty?
-
-      parent = all_folders.find { |f| f["id"] == folder["folder_parent_id"] }
-      return path.join("/") unless parent
-
-      get_folder_path(parent, all_folders, path)
-    end
-
-    def check_dependencies!
-      raise RuntimeError, "Passbolt CLI is not installed" unless cli_installed?
-    end
-
-    def cli_installed?
-      `passbolt --version 2> /dev/null`
-      $?.success?
-    end
-end

lib/kamal/secrets/dotenv/inline_command_substitution.rb

@@ -4,9 +4,36 @@ class Kamal::Secrets::Dotenv::InlineCommandSubstitution
       ::Dotenv::Parser.substitutions.map! { |sub| sub == ::Dotenv::Substitutions::Command ? self : sub }
     end
 
-    def call(value, env, overwrite: false)
+    # Improved version of Dotenv::Substitutions::Command's INTERPOLATED_SHELL_COMMAND
+    # Handles:
+    #   $(echo 'foo)')
+    #   $(echo "foo)")
+    #   $(echo foo\))
+    #   $(echo "foo\")")
+    #   $(echo foo\\)
+    #   $(echo 'foo'"'"')')
+    INTERPOLATED_SHELL_COMMAND = /
+      (?<backslash>\\)?         # (1) Optional backslash (escaped '$')
+      \$                        # (2) Match a literal '$' (start of command)
+      (?<cmd>                   # (3) Capture the command within '$()' as 'cmd'
+        \(                      # (4) Require an opening parenthesis '('
+        (?:                     # (5) Match either:
+          [^()\\'"]+            #     - Any non-parens, non-escape, non-quotes (normal chars)
+          | \\ (?!\)) .         #     - Escaped character (e.g., `\(`, `\'`, `\"`), but **not** `\)` alone
+          | \\\\ \)             #     - Special case: Match `\\)` as a literal `\)`
+          | '(?:[^'\\]* (?:\\.[^'\\]*)*)'  # - Single-quoted strings with escaped quotes (`\'`)
+          | "(?:[^"\\]* (?:\\.[^"\\]*)*)"  # - Double-quoted strings with escaped quotes (`\"`)
+          | '(?:[^']*)' (?:"[^"]*")*       # - Single-quoted, followed by optional mixed double-quoted parts
+          | "(?:[^"]*)" (?:'[^']*')*       # - Double-quoted, followed by optional mixed single-quoted parts
+          | \g<cmd>             #     - Nested `$()` expressions (recursive call)
+        )*                      # (6) Repeat to allow full parsing
+        \)                      # (7) Require a closing parenthesis ')'
+      )
+    /x
+
+    def call(value, _env, overwrite: false)
       # Process interpolated shell commands
-      value.gsub(Dotenv::Substitutions::Command.singleton_class::INTERPOLATED_SHELL_COMMAND) do |*|
+      value.gsub(INTERPOLATED_SHELL_COMMAND) do |*|
         # Eliminate opening and closing parentheses
         command = $LAST_MATCH_INFO[:cmd][1..-2]
 
@@ -14,7 +41,6 @@ class Kamal::Secrets::Dotenv::InlineCommandSubstitution
           # Command is escaped, don't replace it.
           $LAST_MATCH_INFO[0][1..]
         else
-          command = ::Dotenv::Substitutions::Variable.call(command, env)
           if command =~ /\A\s*kamal\s*secrets\s+/
             # Inline the command
             inline_secrets_command(command)

lib/kamal/version.rb

@@ -1,3 +1,3 @@
 module Kamal
-  VERSION = "2.7.0"
+  VERSION = "2.5.3"
 end

test/cli/accessory_test.rb

@@ -15,7 +15,7 @@ class CliAccessoryTest < CliTestCase
 
     run_command("boot", "mysql").tap do |output|
       assert_match "docker login private.registry -u [REDACTED] -p [REDACTED] on 1.1.1.3", output
-      assert_match "docker run --name app-mysql --detach --restart unless-stopped --network kamal --log-opt max-size=\"10m\" --publish 3306:3306 --env KAMAL_HOST=\"1.1.1.3\" --env MYSQL_ROOT_HOST=\"%\" --env-file .kamal/apps/app/env/accessories/mysql.env --volume $PWD/app-mysql/etc/mysql/my.cnf:/etc/mysql/my.cnf --volume $PWD/app-mysql/data:/var/lib/mysql --label service=\"app-mysql\" private.registry/mysql:5.7 on 1.1.1.3", output
+      assert_match "docker run --name app-mysql --detach --restart unless-stopped --network kamal --log-opt max-size=\"10m\" --publish 3306:3306 --env MYSQL_ROOT_HOST=\"%\" --env-file .kamal/apps/app/env/accessories/mysql.env --volume $PWD/app-mysql/etc/mysql/my.cnf:/etc/mysql/my.cnf --volume $PWD/app-mysql/data:/var/lib/mysql --label service=\"app-mysql\" private.registry/mysql:5.7 on 1.1.1.3", output
     end
   end
 
@@ -35,10 +35,10 @@ class CliAccessoryTest < CliTestCase
       assert_match /docker network create kamal.*on 1.1.1.1/, output
       assert_match /docker network create kamal.*on 1.1.1.2/, output
       assert_match /docker network create kamal.*on 1.1.1.3/, output
-      assert_match "docker run --name app-mysql --detach --restart unless-stopped --network kamal --log-opt max-size=\"10m\" --publish 3306:3306 --env KAMAL_HOST=\"1.1.1.3\" --env MYSQL_ROOT_HOST=\"%\" --env-file .kamal/apps/app/env/accessories/mysql.env --volume $PWD/app-mysql/etc/mysql/my.cnf:/etc/mysql/my.cnf --volume $PWD/app-mysql/data:/var/lib/mysql --label service=\"app-mysql\" private.registry/mysql:5.7 on 1.1.1.3", output
-      assert_match "docker run --name app-redis --detach --restart unless-stopped --network kamal --log-opt max-size=\"10m\" --publish 6379:6379 --env KAMAL_HOST=\"1.1.1.1\" --env-file .kamal/apps/app/env/accessories/redis.env --volume $PWD/app-redis/data:/data --label service=\"app-redis\" redis:latest on 1.1.1.1", output
-      assert_match "docker run --name app-redis --detach --restart unless-stopped --network kamal --log-opt max-size=\"10m\" --publish 6379:6379 --env KAMAL_HOST=\"1.1.1.2\" --env-file .kamal/apps/app/env/accessories/redis.env --volume $PWD/app-redis/data:/data --label service=\"app-redis\" redis:latest on 1.1.1.2", output
-      assert_match "docker run --name custom-box --detach --restart unless-stopped --network kamal --log-opt max-size=\"10m\" --env KAMAL_HOST=\"1.1.1.3\" --env-file .kamal/apps/app/env/accessories/busybox.env --label service=\"custom-box\" other.registry/busybox:latest on 1.1.1.3", output
+      assert_match "docker run --name app-mysql --detach --restart unless-stopped --network kamal --log-opt max-size=\"10m\" --publish 3306:3306 --env MYSQL_ROOT_HOST=\"%\" --env-file .kamal/apps/app/env/accessories/mysql.env --volume $PWD/app-mysql/etc/mysql/my.cnf:/etc/mysql/my.cnf --volume $PWD/app-mysql/data:/var/lib/mysql --label service=\"app-mysql\" private.registry/mysql:5.7 on 1.1.1.3", output
+      assert_match "docker run --name app-redis --detach --restart unless-stopped --network kamal --log-opt max-size=\"10m\" --publish 6379:6379 --env-file .kamal/apps/app/env/accessories/redis.env --volume $PWD/app-redis/data:/data --label service=\"app-redis\" redis:latest on 1.1.1.1", output
+      assert_match "docker run --name app-redis --detach --restart unless-stopped --network kamal --log-opt max-size=\"10m\" --publish 6379:6379 --env-file .kamal/apps/app/env/accessories/redis.env --volume $PWD/app-redis/data:/data --label service=\"app-redis\" redis:latest on 1.1.1.2", output
+      assert_match "docker run --name custom-box --detach --restart unless-stopped --network kamal --log-opt max-size=\"10m\" --env-file .kamal/apps/app/env/accessories/busybox.env --label service=\"custom-box\" other.registry/busybox:latest on 1.1.1.3", output
     end
   end
 
@@ -115,7 +115,6 @@ class CliAccessoryTest < CliTestCase
 
   test "exec" do
     run_command("exec", "mysql", "mysql -v").tap do |output|
-      assert_match "docker login private.registry -u [REDACTED] -p [REDACTED]", output
       assert_match "Launching command from new container", output
       assert_match "mysql -v", output
     end
@@ -215,8 +214,8 @@ class CliAccessoryTest < CliTestCase
     run_command("boot", "redis", "--hosts", "1.1.1.1").tap do |output|
       assert_match "docker login private.registry -u [REDACTED] -p [REDACTED] on 1.1.1.1", output
       assert_no_match "docker login private.registry -u [REDACTED] -p [REDACTED] on 1.1.1.2", output
-      assert_match "docker run --name app-redis --detach --restart unless-stopped --network kamal --log-opt max-size=\"10m\" --publish 6379:6379 --env KAMAL_HOST=\"1.1.1.1\" --env-file .kamal/apps/app/env/accessories/redis.env --volume $PWD/app-redis/data:/data --label service=\"app-redis\" redis:latest on 1.1.1.1", output
-      assert_no_match /docker run --name app-redis .* on 1.1.1.2/, output
+      assert_match "docker run --name app-redis --detach --restart unless-stopped --network kamal --log-opt max-size=\"10m\" --publish 6379:6379 --env-file .kamal/apps/app/env/accessories/redis.env --volume $PWD/app-redis/data:/data --label service=\"app-redis\" redis:latest on 1.1.1.1", output
+      assert_no_match "docker run --name app-redis --detach --restart unless-stopped --network kamal --log-opt max-size=\"10m\" --publish 6379:6379 --env-file .kamal/apps/app/env/accessories/redis.env --volume $PWD/app-redis/data:/data --label service=\"app-redis\" redis:latest on 1.1.1.2", output
     end
   end
 
@@ -227,8 +226,8 @@ class CliAccessoryTest < CliTestCase
     run_command("boot", "redis", "--hosts", "1.1.1.1,1.1.1.3").tap do |output|
       assert_match "docker login private.registry -u [REDACTED] -p [REDACTED] on 1.1.1.1", output
       assert_no_match "docker login private.registry -u [REDACTED] -p [REDACTED] on 1.1.1.3", output
-      assert_match "docker run --name app-redis --detach --restart unless-stopped --network kamal --log-opt max-size=\"10m\" --publish 6379:6379 --env KAMAL_HOST=\"1.1.1.1\" --env-file .kamal/apps/app/env/accessories/redis.env --volume $PWD/app-redis/data:/data --label service=\"app-redis\" redis:latest on 1.1.1.1", output
-      assert_no_match /docker run --name app-redis .* on 1.1.1.3/, output
+      assert_match "docker run --name app-redis --detach --restart unless-stopped --network kamal --log-opt max-size=\"10m\" --publish 6379:6379 --env-file .kamal/apps/app/env/accessories/redis.env --volume $PWD/app-redis/data:/data --label service=\"app-redis\" redis:latest on 1.1.1.1", output
+      assert_no_match "docker run --name app-redis --detach --restart unless-stopped --network kamal --log-opt max-size=\"10m\" --publish 6379:6379 --env-file .kamal/apps/app/env/accessories/redis.env --volume $PWD/app-redis/data:/data --label service=\"app-redis\" redis:latest on 1.1.1.3", output
     end
   end
 
@@ -237,7 +236,7 @@ class CliAccessoryTest < CliTestCase
       assert_match "Upgrading all accessories on 1.1.1.3,1.1.1.1,1.1.1.2...", output
       assert_match "docker network create kamal on 1.1.1.3", output
       assert_match "docker container stop app-mysql on 1.1.1.3", output
-      assert_match "docker run --name app-mysql --detach --restart unless-stopped --network kamal --log-opt max-size=\"10m\" --publish 3306:3306 --env KAMAL_HOST=\"1.1.1.3\" --env MYSQL_ROOT_HOST="%" --env-file .kamal/apps/app/env/accessories/mysql.env --volume $PWD/app-mysql/etc/mysql/my.cnf:/etc/mysql/my.cnf --volume $PWD/app-mysql/data:/var/lib/mysql --label service=\"app-mysql\" private.registry/mysql:5.7 on 1.1.1.3", output
+      assert_match "docker run --name app-mysql --detach --restart unless-stopped --network kamal --log-opt max-size=\"10m\" --publish 3306:3306 --env MYSQL_ROOT_HOST="%" --env-file .kamal/apps/app/env/accessories/mysql.env --volume $PWD/app-mysql/etc/mysql/my.cnf:/etc/mysql/my.cnf --volume $PWD/app-mysql/data:/var/lib/mysql --label service=\"app-mysql\" private.registry/mysql:5.7 on 1.1.1.3", output
       assert_match "Upgraded all accessories on 1.1.1.3,1.1.1.1,1.1.1.2...", output
     end
   end
@@ -247,24 +246,11 @@ class CliAccessoryTest < CliTestCase
       assert_match "Upgrading all accessories on 1.1.1.3...", output
       assert_match "docker network create kamal on 1.1.1.3", output
       assert_match "docker container stop app-mysql on 1.1.1.3", output
-      assert_match "docker run --name app-mysql --detach --restart unless-stopped --network kamal --log-opt max-size=\"10m\" --publish 3306:3306 --env KAMAL_HOST=\"1.1.1.3\" --env MYSQL_ROOT_HOST="%" --env-file .kamal/apps/app/env/accessories/mysql.env --volume $PWD/app-mysql/etc/mysql/my.cnf:/etc/mysql/my.cnf --volume $PWD/app-mysql/data:/var/lib/mysql --label service=\"app-mysql\" private.registry/mysql:5.7 on 1.1.1.3", output
+      assert_match "docker run --name app-mysql --detach --restart unless-stopped --network kamal --log-opt max-size=\"10m\" --publish 3306:3306 --env MYSQL_ROOT_HOST="%" --env-file .kamal/apps/app/env/accessories/mysql.env --volume $PWD/app-mysql/etc/mysql/my.cnf:/etc/mysql/my.cnf --volume $PWD/app-mysql/data:/var/lib/mysql --label service=\"app-mysql\" private.registry/mysql:5.7 on 1.1.1.3", output
       assert_match "Upgraded all accessories on 1.1.1.3", output
     end
   end
 
-  test "boot with web role filter" do
-    run_command("boot", "redis", "-r", "web").tap do |output|
-      assert_match "docker run --name app-redis --detach --restart unless-stopped --network kamal --log-opt max-size=\"10m\" --publish 6379:6379 --env KAMAL_HOST=\"1.1.1.1\" --env-file .kamal/apps/app/env/accessories/redis.env --volume $PWD/app-redis/data:/data --label service=\"app-redis\" redis:latest on 1.1.1.1", output
-      assert_match "docker run --name app-redis --detach --restart unless-stopped --network kamal --log-opt max-size=\"10m\" --publish 6379:6379 --env KAMAL_HOST=\"1.1.1.2\" --env-file .kamal/apps/app/env/accessories/redis.env --volume $PWD/app-redis/data:/data --label service=\"app-redis\" redis:latest on 1.1.1.2", output
-    end
-  end
-
-  test "boot with workers role filter" do
-    run_command("boot", "redis", "-r", "workers").tap do |output|
-      assert_no_match "docker run", output
-    end
-  end
-
   private
     def run_command(*command)
       stdouted { Kamal::Cli::Accessory.start([ *command, "-c", "test/fixtures/deploy_with_accessories_with_different_registries.yml" ]) }

test/cli/app_test.rb

@@ -104,7 +104,7 @@ class CliAppTest < CliTestCase
 
     run_command("boot", config: :with_env_tags).tap do |output|
       assert_match "docker tag dhh/app:latest dhh/app:latest", output
-      assert_match %r{docker run --detach --restart unless-stopped --name app-web-latest --network kamal --hostname 1.1.1.1-[0-9a-f]{12} --env KAMAL_CONTAINER_NAME="app-web-latest" --env KAMAL_VERSION="latest" --env KAMAL_HOST="1.1.1.1" --env TEST="root" --env EXPERIMENT="disabled" --env SITE="site1"}, output
+      assert_match %r{docker run --detach --restart unless-stopped --name app-web-latest --network kamal --hostname 1.1.1.1-[0-9a-f]{12} -e KAMAL_CONTAINER_NAME="app-web-latest" -e KAMAL_VERSION="latest" --env TEST="root" --env EXPERIMENT="disabled" --env SITE="site1"}, output
       assert_match "docker container ls --all --filter name=^app-web-123$ --quiet | xargs docker stop", output
     end
   end
@@ -192,49 +192,6 @@ class CliAppTest < CliTestCase
     Thread.report_on_exception = true
   end
 
-  test "boot with only workers" do
-    Object.any_instance.stubs(:sleep)
-
-    SSHKit::Backend::Abstract.any_instance.stubs(:capture_with_info).returns("123") # old version
-
-    SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
-      .with(:docker, :container, :ls, "--all", "--filter", "name=^app-workers-latest$", "--quiet", "|", :xargs, :docker, :inspect, "--format", "'{{if .State.Health}}{{.State.Health.Status}}{{else}}{{.State.Status}}{{end}}'")
-      .returns("running").at_least_once # workers health check
-
-    run_command("boot", config: :with_only_workers, host: nil).tap do |output|
-      assert_match /First workers container is healthy on 1.1.1.\d, booting any other roles/, output
-      assert_no_match "kamal-proxy", output
-    end
-  end
-
-  test "boot with error pages" do
-    with_error_pages(directory: "public") do
-      stub_running
-      run_command("boot", config: :with_error_pages).tap do |output|
-        assert_match /Uploading .*kamal-error-pages.*\/latest to \.kamal\/proxy\/apps-config\/app\/error_pages/, output
-        assert_match "docker tag dhh/app:latest dhh/app:latest", output
-        assert_match /docker run --detach --restart unless-stopped --name app-web-latest --network kamal --hostname 1.1.1.1-[0-9a-f]{12} /, output
-        assert_match "docker container ls --all --filter name=^app-web-123$ --quiet | xargs docker stop", output
-        assert_match "Running /usr/bin/env find .kamal/proxy/apps-config/app/error_pages -mindepth 1 -maxdepth 1 ! -name latest -exec rm -rf {} + on 1.1.1.1", output
-      end
-    end
-  end
-
-  test "boot with custom ssl certificate" do
-    Kamal::Configuration::Proxy.any_instance.stubs(:custom_ssl_certificate?).returns(true)
-    Kamal::Configuration::Proxy.any_instance.stubs(:certificate_pem_content).returns("CERTIFICATE CONTENT")
-    Kamal::Configuration::Proxy.any_instance.stubs(:private_key_pem_content).returns("PRIVATE KEY CONTENT")
-
-    stub_running
-    run_command("boot", config: :with_proxy).tap do |output|
-      assert_match "Writing SSL certificates for web on 1.1.1.1", output
-      assert_match "mkdir -p .kamal/proxy/apps-config/app/tls", output
-      assert_match "Uploading \"CERTIFICATE CONTENT\" to .kamal/proxy/apps-config/app/tls/web/cert.pem", output
-      assert_match "--tls-certificate-path=\"/home/kamal-proxy/.apps-config/app/tls/web/cert.pem\"", output
-      assert_match "--tls-private-key-path=\"/home/kamal-proxy/.apps-config/app/tls/web/key.pem\"", output
-    end
-  end
-
   test "start" do
     SSHKit::Backend::Abstract.any_instance.stubs(:capture_with_info).returns("999") # old version
 
@@ -287,11 +244,9 @@ class CliAppTest < CliTestCase
 
   test "remove" do
     run_command("remove").tap do |output|
-      assert_match "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker stop", output
-      assert_match "docker container prune --force --filter label=service=app", output
-      assert_match "docker image prune --all --force --filter label=service=app", output
-      assert_match "rm -r .kamal/apps/app on 1.1.1.1", output
-      assert_match "rm -r .kamal/proxy/apps-config/app on 1.1.1.1", output
+      assert_match /#{Regexp.escape("sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker stop")}/, output
+      assert_match /#{Regexp.escape("docker container prune --force --filter label=service=app")}/, output
+      assert_match /#{Regexp.escape("docker image prune --all --force --filter label=service=app")}/, output
     end
   end
 
@@ -313,27 +268,12 @@ class CliAppTest < CliTestCase
     end
   end
 
-  test "remove_app_directories" do
-    run_command("remove_app_directories").tap do |output|
-      assert_match "rm -r .kamal/apps/app on 1.1.1.1", output
-      assert_match "rm -r .kamal/proxy/apps-config/app on 1.1.1.1", output
-    end
-  end
-
   test "exec" do
     run_command("exec", "ruby -v").tap do |output|
-      assert_match "docker login -u [REDACTED] -p [REDACTED]", output
       assert_match "docker run --rm --network kamal --env-file .kamal/apps/app/env/roles/web.env --log-opt max-size=\"10m\" dhh/app:latest ruby -v", output
     end
   end
 
-  test "exec without command fails" do
-    error = assert_raises(ArgumentError, "Exec requires a command to be specified") do
-      run_command("exec")
-    end
-    assert_equal "No command provided. You must specify a command to execute.", error.message
-  end
-
   test "exec separate arguments" do
     run_command("exec", "ruby", " -v").tap do |output|
       assert_match "docker run --rm --network kamal --env-file .kamal/apps/app/env/roles/web.env --log-opt max-size=\"10m\" dhh/app:latest ruby -v", output
@@ -372,45 +312,21 @@ class CliAppTest < CliTestCase
   end
 
   test "exec interactive" do
-    Kamal::Commands::Hook.any_instance.stubs(:hook_exists?).returns(true)
     SSHKit::Backend::Abstract.any_instance.expects(:exec)
       .with("ssh -t root@1.1.1.1 -p 22 'docker run -it --rm --network kamal --env-file .kamal/apps/app/env/roles/web.env --log-opt max-size=\"10m\" dhh/app:latest ruby -v'")
-
-    stub_stdin_tty do
-      run_command("exec", "-i", "ruby -v").tap do |output|
-        assert_hook_ran "pre-connect", output
-        assert_match "docker login -u [REDACTED] -p [REDACTED]", output
-        assert_match "Get most recent version available as an image...", output
-        assert_match "Launching interactive command with version latest via SSH from new container on 1.1.1.1...", output
-      end
+    run_command("exec", "-i", "ruby -v").tap do |output|
+      assert_match "Get most recent version available as an image...", output
+      assert_match "Launching interactive command with version latest via SSH from new container on 1.1.1.1...", output
     end
   end
 
   test "exec interactive with reuse" do
-    Kamal::Commands::Hook.any_instance.stubs(:hook_exists?).returns(true)
     SSHKit::Backend::Abstract.any_instance.expects(:exec)
       .with("ssh -t root@1.1.1.1 -p 22 'docker exec -it app-web-999 ruby -v'")
-
-    stub_stdin_tty do
-      run_command("exec", "-i", "--reuse", "ruby -v").tap do |output|
-        assert_hook_ran "pre-connect", output
-        assert_match "Get current version of running container...", output
-        assert_match "Running /usr/bin/env sh -c 'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting' | head -1 | while read line; do echo ${line#app-web-}; done on 1.1.1.1", output
-        assert_match "Launching interactive command with version 999 via SSH from existing container on 1.1.1.1...", output
-      end
-    end
-  end
-
-  test "exec interactive with pipe on STDIN" do
-    Kamal::Commands::Hook.any_instance.stubs(:hook_exists?).returns(true)
-    SSHKit::Backend::Abstract.any_instance.expects(:exec)
-      .with("ssh -t root@1.1.1.1 -p 22 'docker exec -i app-web-999 ruby -v'")
-
-    stub_stdin_file do
-      run_command("exec", "-i", "--reuse", "ruby -v").tap do |output|
-        assert_hook_ran "pre-connect", output
-        assert_match "Launching interactive command with version 999 via SSH from existing container on 1.1.1.1...", output
-      end
+    run_command("exec", "-i", "--reuse", "ruby -v").tap do |output|
+      assert_match "Get current version of running container...", output
+      assert_match "Running /usr/bin/env sh -c 'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting' | head -1 | while read line; do echo ${line#app-web-}; done on 1.1.1.1", output
+      assert_match "Launching interactive command with version 999 via SSH from existing container on 1.1.1.1...", output
     end
   end
 
@@ -506,7 +422,7 @@ class CliAppTest < CliTestCase
     run_command("boot", config: :with_proxy).tap do |output|
       assert_match /Renaming container .* to .* as already deployed on 1.1.1.1/, output # Rename
       assert_match /docker rename app-web-latest app-web-latest_replaced_[0-9a-f]{16}/, output
-      assert_match /docker run --detach --restart unless-stopped --name app-web-latest --network kamal --hostname 1.1.1.1-[0-9a-f]{12} --env KAMAL_CONTAINER_NAME="app-web-latest" --env KAMAL_VERSION="latest" --env KAMAL_HOST="1.1.1.1" --env-file .kamal\/apps\/app\/env\/roles\/web.env --log-opt max-size="10m" --label service="app" --label role="web" --label destination dhh\/app:latest/, output
+      assert_match /docker run --detach --restart unless-stopped --name app-web-latest --network kamal --hostname 1.1.1.1-[0-9a-f]{12} -e KAMAL_CONTAINER_NAME="app-web-latest" -e KAMAL_VERSION="latest" --env-file .kamal\/apps\/app\/env\/roles\/web.env --log-opt max-size="10m" --label service="app" --label role="web" --label destination dhh\/app:latest/, output
       assert_match /docker exec kamal-proxy kamal-proxy deploy app-web --target="123:80"/, output
       assert_match "docker container ls --all --filter name=^app-web-123$ --quiet | xargs docker stop", output
     end
@@ -521,24 +437,6 @@ class CliAppTest < CliTestCase
     end
   end
 
-  test "live" do
-    run_command("live").tap do |output|
-      assert_match "docker exec kamal-proxy kamal-proxy resume app-web on 1.1.1.1", output
-    end
-  end
-
-  test "maintenance" do
-    run_command("maintenance").tap do |output|
-      assert_match "docker exec kamal-proxy kamal-proxy stop app-web --drain-timeout=\"30s\" on 1.1.1.1", output
-    end
-  end
-
-  test "maintenance with options" do
-    run_command("maintenance", "--message", "Hello", "--drain_timeout", "10").tap do |output|
-      assert_match "docker exec kamal-proxy kamal-proxy stop app-web --drain-timeout=\"10s\" --message=\"Hello\" on 1.1.1.1", output
-    end
-  end
-
   private
     def run_command(*command, config: :with_accessories, host: "1.1.1.1", allow_execute_error: false)
       stdouted do

test/cli/build_test.rb

@@ -21,12 +21,11 @@ class CliBuildTest < CliTestCase
         .returns("")
 
       run_command("push", "--verbose").tap do |output|
-        assert_hook_ran "pre-connect", output
         assert_hook_ran "pre-build", output
         assert_match /Cloning repo into build directory/, output
         assert_match /git -C #{Dir.tmpdir}\/kamal-clones\/app-#{pwd_sha} clone #{Dir.pwd}/, output
         assert_match /docker --version && docker buildx version/, output
-        assert_match /docker buildx build --output=type=registry --platform linux\/amd64 --builder kamal-local-docker-container -t dhh\/app:999 -t dhh\/app:latest --label service="app" --file Dockerfile \. 2>&1 as .*@localhost/, output
+        assert_match /docker buildx build --output=type=registry --platform linux\/amd64 --builder kamal-local-docker-container -t dhh\/app:999 -t dhh\/app:latest --label service="app" --file Dockerfile \. as .*@localhost/, output
       end
     end
   end
@@ -48,7 +47,7 @@ class CliBuildTest < CliTestCase
         assert_match /Cloning repo into build directory/, output
         assert_match /git -C #{Dir.tmpdir}\/kamal-clones\/app-#{pwd_sha} clone #{Dir.pwd}/, output
         assert_match /docker --version && docker buildx version/, output
-        assert_match /docker buildx build --output=type=docker --platform linux\/amd64 --builder kamal-local-docker-container -t dhh\/app:999 -t dhh\/app:latest --label service="app" --file Dockerfile \. 2>&1 as .*@localhost/, output
+        assert_match /docker buildx build --output=type=docker --platform linux\/amd64 --builder kamal-local-docker-container -t dhh\/app:999 -t dhh\/app:latest --label service="app" --file Dockerfile \. as .*@localhost/, output
       end
     end
   end
@@ -58,7 +57,6 @@ class CliBuildTest < CliTestCase
       stub_setup
 
       SSHKit::Backend::Abstract.any_instance.expects(:execute).with(:docker, "--version", "&&", :docker, :buildx, "version")
-      SSHKit::Backend::Abstract.any_instance.stubs(:execute).with { |*args| args[0..1] == [ :docker, :login ] }
 
       SSHKit::Backend::Abstract.any_instance.expects(:execute)
         .with(:git, "-C", "#{Dir.tmpdir}/kamal-clones/app-#{pwd_sha}", :clone, Dir.pwd, "--recurse-submodules")
@@ -72,7 +70,7 @@ class CliBuildTest < CliTestCase
       SSHKit::Backend::Abstract.any_instance.expects(:execute).with(:git, "-C", build_directory, :submodule, :update, "--init")
 
       SSHKit::Backend::Abstract.any_instance.expects(:execute)
-        .with(:docker, :buildx, :build, "--output=type=registry", "--platform", "linux/amd64", "--builder", "kamal-local-docker-container", "-t", "dhh/app:999", "-t", "dhh/app:latest", "--label", "service=\"app\"", "--file", "Dockerfile", ".", "2>&1")
+        .with(:docker, :buildx, :build, "--output=type=registry", "--platform", "linux/amd64", "--builder", "kamal-local-docker-container", "-t", "dhh/app:999", "-t", "dhh/app:latest", "--label", "service=\"app\"", "--file", "Dockerfile", ".")
 
       SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
         .with(:git, "-C", anything, :"rev-parse", :HEAD)
@@ -96,7 +94,7 @@ class CliBuildTest < CliTestCase
       assert_no_match /Cloning repo into build directory/, output
       assert_hook_ran "pre-build", output
       assert_match /docker --version && docker buildx version/, output
-      assert_match /docker buildx build --output=type=registry --platform linux\/amd64 --builder kamal-local-docker-container -t dhh\/app:999 -t dhh\/app:latest --label service="app" --file Dockerfile . 2>&1 as .*@localhost/, output
+      assert_match /docker buildx build --output=type=registry --platform linux\/amd64 --builder kamal-local-docker-container -t dhh\/app:999 -t dhh\/app:latest --label service="app" --file Dockerfile . as .*@localhost/, output
     end
   end
 
@@ -105,7 +103,6 @@ class CliBuildTest < CliTestCase
       stub_setup
 
       SSHKit::Backend::Abstract.any_instance.expects(:execute).with(:docker, "--version", "&&", :docker, :buildx, "version")
-      SSHKit::Backend::Abstract.any_instance.stubs(:execute).with { |*args| args[0..1] == [ :docker, :login ] }
 
       SSHKit::Backend::Abstract.any_instance.expects(:execute)
         .with(:git, "-C", "#{Dir.tmpdir}/kamal-clones/app-#{pwd_sha}", :clone, Dir.pwd, "--recurse-submodules")
@@ -142,9 +139,6 @@ class CliBuildTest < CliTestCase
       SSHKit::Backend::Abstract.any_instance.expects(:execute)
         .with(:docker, "--version", "&&", :docker, :buildx, "version")
 
-      SSHKit::Backend::Abstract.any_instance.stubs(:execute)
-        .with { |*args| args[0..1] == [ :docker, :login ] }
-
       SSHKit::Backend::Abstract.any_instance.expects(:execute)
         .with(:docker, :buildx, :rm, "kamal-local-docker-container")
 
@@ -166,7 +160,7 @@ class CliBuildTest < CliTestCase
         .returns("")
 
       SSHKit::Backend::Abstract.any_instance.expects(:execute)
-        .with(:docker, :buildx, :build, "--output=type=registry", "--platform", "linux/amd64", "--builder", "kamal-local-docker-container", "-t", "dhh/app:999", "-t", "dhh/app:latest", "--label", "service=\"app\"", "--file", "Dockerfile", ".", "2>&1")
+        .with(:docker, :buildx, :build, "--output=type=registry", "--platform", "linux/amd64", "--builder", "kamal-local-docker-container", "-t", "dhh/app:999", "-t", "dhh/app:latest", "--label", "service=\"app\"", "--file", "Dockerfile", ".")
 
       run_command("push").tap do |output|
         assert_match /WARN Missing compatible builder, so creating a new one first/, output
@@ -308,7 +302,7 @@ class CliBuildTest < CliTestCase
       run_command("dev", "--verbose").tap do |output|
         assert_no_match(/Cloning repo into build directory/, output)
         assert_match(/docker --version && docker buildx version/, output)
-        assert_match(/docker buildx build --output=type=docker --platform linux\/amd64 --builder kamal-local-docker-container -t dhh\/app:999-dirty -t dhh\/app:latest-dirty --label service="app" --file Dockerfile \. 2>&1 as .*@localhost/, output)
+        assert_match(/docker buildx build --output=type=docker --platform linux\/amd64 --builder kamal-local-docker-container -t dhh\/app:999-dirty -t dhh\/app:latest-dirty --label service="app" --file Dockerfile \. as .*@localhost/, output)
       end
     end
   end
@@ -320,14 +314,14 @@ class CliBuildTest < CliTestCase
       run_command("dev", "--output=local", "--verbose").tap do |output|
         assert_no_match(/Cloning repo into build directory/, output)
         assert_match(/docker --version && docker buildx version/, output)
-        assert_match(/docker buildx build --output=type=local --platform linux\/amd64 --builder kamal-local-docker-container -t dhh\/app:999-dirty -t dhh\/app:latest-dirty --label service="app" --file Dockerfile \. 2>&1 as .*@localhost/, output)
+        assert_match(/docker buildx build --output=type=local --platform linux\/amd64 --builder kamal-local-docker-container -t dhh\/app:999-dirty -t dhh\/app:latest-dirty --label service="app" --file Dockerfile \. as .*@localhost/, output)
       end
     end
   end
 
   private
     def run_command(*command, fixture: :with_accessories)
-      stdouted { stderred { Kamal::Cli::Build.start([ *command, "-c", "test/fixtures/deploy_#{fixture}.yml" ]) } }
+      stdouted { Kamal::Cli::Build.start([ *command, "-c", "test/fixtures/deploy_#{fixture}.yml" ]) }
     end
 
     def stub_dependency_checks

test/cli/main_test.rb

@@ -21,6 +21,7 @@ class CliMainTest < CliTestCase
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:server:bootstrap", [], invoke_options)
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:accessory:boot", [ "all" ], invoke_options)
     # deploy
+    Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:registry:login", [], invoke_options.merge(skip_local: true))
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:build:pull", [], invoke_options)
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:proxy:boot", [], invoke_options)
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:app:stale_containers", [], invoke_options.merge(stop: true))
@@ -31,6 +32,7 @@ class CliMainTest < CliTestCase
       assert_match /Ensure Docker is installed.../, output
       # deploy
       assert_match /Acquiring the deploy lock/, output
+      assert_match /Log into image registry/, output
       assert_match /Pull app image/, output
       assert_match /Ensure kamal-proxy is running/, output
       assert_match /Detect stale containers/, output
@@ -43,6 +45,7 @@ class CliMainTest < CliTestCase
     with_test_secrets("secrets" => "DB_PASSWORD=secret") do
       invoke_options = { "config_file" => "test/fixtures/deploy_simple.yml", "version" => "999", "skip_hooks" => false, "verbose" => true }
 
+      Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:registry:login", [], invoke_options.merge(skip_local: false))
       Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:build:deliver", [], invoke_options)
       Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:proxy:boot", [], invoke_options)
       Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:app:stale_containers", [], invoke_options.merge(stop: true))
@@ -53,6 +56,7 @@ class CliMainTest < CliTestCase
 
       run_command("deploy", "--verbose").tap do |output|
         assert_hook_ran "pre-connect", output
+        assert_match /Log into image registry/, output
         assert_match /Build and push app image/, output
         assert_hook_ran "pre-deploy", output
         assert_match /Ensure kamal-proxy is running/, output
@@ -66,6 +70,7 @@ class CliMainTest < CliTestCase
   test "deploy with skip_push" do
     invoke_options = { "config_file" => "test/fixtures/deploy_simple.yml", "version" => "999", "skip_hooks" => false }
 
+    Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:registry:login", [], invoke_options.merge(skip_local: true))
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:build:pull", [], invoke_options)
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:proxy:boot", [], invoke_options)
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:app:stale_containers", [], invoke_options.merge(stop: true))
@@ -74,6 +79,7 @@ class CliMainTest < CliTestCase
 
     run_command("deploy", "--skip_push").tap do |output|
       assert_match /Acquiring the deploy lock/, output
+      assert_match /Log into image registry/, output
       assert_match /Pull app image/, output
       assert_match /Ensure kamal-proxy is running/, output
       assert_match /Detect stale containers/, output
@@ -116,32 +122,6 @@ class CliMainTest < CliTestCase
     end
   end
 
-  test "deploy when inheriting lock" do
-    Thread.report_on_exception = false
-
-    invoke_options = { "config_file" => "test/fixtures/deploy_simple.yml", "version" => "999", "skip_hooks" => false }
-
-    Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:build:deliver", [], invoke_options)
-    Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:proxy:boot", [], invoke_options)
-    Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:app:stale_containers", [], invoke_options.merge(stop: true))
-    Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:app:boot", [], invoke_options)
-    Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:prune:all", [], invoke_options)
-
-    Kamal::Commands::Hook.any_instance.stubs(:hook_exists?).returns(true)
-
-    with_kamal_lock_env do
-      KAMAL.reset
-      run_command("deploy").tap do |output|
-        assert_no_match /Acquiring the deploy lock/, output
-        assert_match /Build and push app image/, output
-        assert_match /Ensure kamal-proxy is running/, output
-        assert_match /Detect stale containers/, output
-        assert_match /Prune old containers and images/, output
-        assert_no_match /Releasing the deploy lock/, output
-      end
-    end
-  end
-
   test "deploy error when locking" do
     Thread.report_on_exception = false
 
@@ -173,11 +153,11 @@ class CliMainTest < CliTestCase
     end
   end
 
-  test "deploy errors during outside section leave remote lock" do
-    invoke_options = { "config_file" => "test/fixtures/deploy_simple.yml", "version" => "999", "skip_hooks" => false }
+  test "deploy errors during outside section leave remove lock" do
+    invoke_options = { "config_file" => "test/fixtures/deploy_simple.yml", "version" => "999", "skip_hooks" => false, :skip_local => false }
 
     Kamal::Cli::Main.any_instance.expects(:invoke)
-      .with("kamal:cli:build:deliver", [], invoke_options)
+      .with("kamal:cli:registry:login", [], invoke_options.merge(skip_local: false))
       .raises(RuntimeError)
 
     assert_not KAMAL.holding_lock?
@@ -190,6 +170,7 @@ class CliMainTest < CliTestCase
   test "deploy with skipped hooks" do
     invoke_options = { "config_file" => "test/fixtures/deploy_simple.yml", "version" => "999", "skip_hooks" => true }
 
+    Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:registry:login", [], invoke_options.merge(skip_local: false))
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:build:deliver", [], invoke_options)
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:proxy:boot", [], invoke_options)
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:app:stale_containers", [], invoke_options.merge(stop: true))
@@ -204,6 +185,7 @@ class CliMainTest < CliTestCase
   test "deploy with missing secrets" do
     invoke_options = { "config_file" => "test/fixtures/deploy_with_secrets.yml", "version" => "999", "skip_hooks" => false }
 
+    Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:registry:login", [], invoke_options.merge(skip_local: false))
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:build:deliver", [], invoke_options)
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:proxy:boot", [], invoke_options)
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:app:stale_containers", [], invoke_options.merge(stop: true))
@@ -588,11 +570,4 @@ class CliMainTest < CliTestCase
     def assert_file(file, content)
       assert_match content, File.read(file)
     end
-
-    def with_kamal_lock_env
-      ENV["KAMAL_LOCK"] = "true"
-      yield
-    ensure
-      ENV.delete("KAMAL_LOCK")
-    end
 end

test/cli/proxy_test.rb

@@ -4,26 +4,25 @@ class CliProxyTest < CliTestCase
   test "boot" do
     run_command("boot").tap do |output|
       assert_match "docker login", output
-      assert_match "mkdir -p .kamal/proxy/apps-config", output
-      assert_match "echo $(cat .kamal/proxy/options 2> /dev/null || echo \"--publish 80:80 --publish 443:443 --log-opt max-size=10m\") $(cat .kamal/proxy/image 2> /dev/null || echo \"basecamp/kamal-proxy\"):$(cat .kamal/proxy/image_version 2> /dev/null || echo \"#{Kamal::Configuration::Proxy::Boot::MINIMUM_VERSION}\") $(cat .kamal/proxy/run_command 2> /dev/null || echo \"\") | xargs docker run --name kamal-proxy --network kamal --detach --restart unless-stopped --volume kamal-proxy-config:/home/kamal-proxy/.config/kamal-proxy", output
+      assert_match "docker run --name kamal-proxy --network kamal --detach --restart unless-stopped --volume kamal-proxy-config:/home/kamal-proxy/.config/kamal-proxy $(cat .kamal/proxy/options || echo \"--publish 80:80 --publish 443:443 --log-opt max-size=10m\") #{KAMAL.config.proxy_image}", output
     end
   end
 
   test "boot old version" do
     Thread.report_on_exception = false
     SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
-      .with(:docker, :inspect, "kamal-proxy", "--format '{{.Config.Image}}'", "|", :awk, "-F:", "'{print $NF}'")
+      .with(:docker, :inspect, "kamal-proxy", "--format '{{.Config.Image}}'", "|", :cut, "-d:", "-f2")
       .returns("v0.0.1")
       .at_least_once
 
     exception = assert_raises do
       run_command("boot").tap do |output|
         assert_match "docker login", output
-        assert_match "echo $(cat .kamal/proxy/options 2> /dev/null || echo \"--publish 80:80 --publish 443:443 --log-opt max-size=10m\") $(cat .kamal/proxy/image 2> /dev/null || echo \"basecamp/kamal-proxy\"):$(cat .kamal/proxy/image_version 2> /dev/null || echo \"#{Kamal::Configuration::Proxy::Boot::MINIMUM_VERSION}\") $(cat .kamal/proxy/run_command 2> /dev/null || echo \"\") | xargs docker run --name kamal-proxy --network kamal --detach --restart unless-stopped --volume kamal-proxy-config:/home/kamal-proxy/.config/kamal-proxy", output
+        assert_match "docker run --name kamal-proxy --network kamal --detach --restart unless-stopped --volume kamal-proxy-config:/home/kamal-proxy/.config/kamal-proxy $(cat .kamal/proxy/options || echo \"--publish 80:80 --publish 443:443 --log-opt max-size=10m\") #{KAMAL.config.proxy_image}", output
       end
     end
 
-    assert_includes exception.message, "kamal-proxy version v0.0.1 is too old, run `kamal proxy reboot` in order to update to at least #{Kamal::Configuration::Proxy::Boot::MINIMUM_VERSION}"
+    assert_includes exception.message, "kamal-proxy version v0.0.1 is too old, run `kamal proxy reboot` in order to update to at least #{Kamal::Configuration::PROXY_MINIMUM_VERSION}"
   ensure
     Thread.report_on_exception = false
   end
@@ -31,33 +30,53 @@ class CliProxyTest < CliTestCase
   test "boot correct version" do
     Thread.report_on_exception = false
     SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
-      .with(:docker, :inspect, "kamal-proxy", "--format '{{.Config.Image}}'", "|", :awk, "-F:", "'{print $NF}'")
-      .returns(Kamal::Configuration::Proxy::Boot::MINIMUM_VERSION)
+      .with(:docker, :inspect, "kamal-proxy", "--format '{{.Config.Image}}'", "|", :cut, "-d:", "-f2")
+      .returns(Kamal::Configuration::PROXY_MINIMUM_VERSION)
       .at_least_once
 
     run_command("boot").tap do |output|
       assert_match "docker login", output
-      assert_match "docker container start kamal-proxy || echo $(cat .kamal/proxy/options 2> /dev/null || echo \"--publish 80:80 --publish 443:443 --log-opt max-size=10m\") $(cat .kamal/proxy/image 2> /dev/null || echo \"basecamp/kamal-proxy\"):$(cat .kamal/proxy/image_version 2> /dev/null || echo \"#{Kamal::Configuration::Proxy::Boot::MINIMUM_VERSION}\") $(cat .kamal/proxy/run_command 2> /dev/null || echo \"\") | xargs docker run --name kamal-proxy --network kamal --detach --restart unless-stopped --volume kamal-proxy-config:/home/kamal-proxy/.config/kamal-proxy", output
+      assert_match "docker container start kamal-proxy || docker run --name kamal-proxy --network kamal --detach --restart unless-stopped --volume kamal-proxy-config:/home/kamal-proxy/.config/kamal-proxy $(cat .kamal/proxy/options || echo \"--publish 80:80 --publish 443:443 --log-opt max-size=10m\") #{KAMAL.config.proxy_image}", output
     end
   ensure
     Thread.report_on_exception = false
   end
 
   test "reboot" do
+    SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
+      .with(:docker, :container, :ls, "--all", "--filter", "name=^app-web-123$", "--quiet")
+      .returns("abcdefabcdef")
+      .at_least_once
+
+    SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
+      .with { |*args| args[0..1] == [ :sh, "-c" ] }
+      .returns("123")
+      .at_least_once
+
     run_command("reboot", "-y").tap do |output|
       assert_match "docker container stop kamal-proxy on 1.1.1.1", output
       assert_match "docker container prune --force --filter label=org.opencontainers.image.title=kamal-proxy on 1.1.1.1", output
-      assert_match "mkdir -p .kamal/proxy/apps-config on 1.1.1.1", output
-      assert_match "echo $(cat .kamal/proxy/options 2> /dev/null || echo \"--publish 80:80 --publish 443:443 --log-opt max-size=10m\") $(cat .kamal/proxy/image 2> /dev/null || echo \"basecamp/kamal-proxy\"):$(cat .kamal/proxy/image_version 2> /dev/null || echo \"#{Kamal::Configuration::Proxy::Boot::MINIMUM_VERSION}\") $(cat .kamal/proxy/run_command 2> /dev/null || echo \"\") | xargs docker run --name kamal-proxy --network kamal --detach --restart unless-stopped --volume kamal-proxy-config:/home/kamal-proxy/.config/kamal-proxy --volume $(pwd)/.kamal/proxy/apps-config:/home/kamal-proxy/.apps-config on 1.1.1.1", output
+      assert_match "docker run --name kamal-proxy --network kamal --detach --restart unless-stopped --volume kamal-proxy-config:/home/kamal-proxy/.config/kamal-proxy $(cat .kamal/proxy/options || echo \"--publish 80:80 --publish 443:443 --log-opt max-size=10m\") #{KAMAL.config.proxy_image} on 1.1.1.1", output
+      assert_match "docker exec kamal-proxy kamal-proxy deploy app-web --target=\"abcdefabcdef:80\" --deploy-timeout=\"6s\" --drain-timeout=\"30s\" --buffer-requests --buffer-responses --log-request-header=\"Cache-Control\" --log-request-header=\"Last-Modified\" --log-request-header=\"User-Agent\" on 1.1.1.1", output
 
       assert_match "docker container stop kamal-proxy on 1.1.1.2", output
       assert_match "docker container prune --force --filter label=org.opencontainers.image.title=kamal-proxy on 1.1.1.2", output
-      assert_match "mkdir -p .kamal/proxy/apps-config on 1.1.1.1", output
-      assert_match "echo $(cat .kamal/proxy/options 2> /dev/null || echo \"--publish 80:80 --publish 443:443 --log-opt max-size=10m\") $(cat .kamal/proxy/image 2> /dev/null || echo \"basecamp/kamal-proxy\"):$(cat .kamal/proxy/image_version 2> /dev/null || echo \"#{Kamal::Configuration::Proxy::Boot::MINIMUM_VERSION}\") $(cat .kamal/proxy/run_command 2> /dev/null || echo \"\") | xargs docker run --name kamal-proxy --network kamal --detach --restart unless-stopped --volume kamal-proxy-config:/home/kamal-proxy/.config/kamal-proxy --volume $(pwd)/.kamal/proxy/apps-config:/home/kamal-proxy/.apps-config on 1.1.1.2", output
+      assert_match "docker run --name kamal-proxy --network kamal --detach --restart unless-stopped --volume kamal-proxy-config:/home/kamal-proxy/.config/kamal-proxy $(cat .kamal/proxy/options || echo \"--publish 80:80 --publish 443:443 --log-opt max-size=10m\") #{KAMAL.config.proxy_image} on 1.1.1.2", output
+      assert_match "docker exec kamal-proxy kamal-proxy deploy app-web --target=\"abcdefabcdef:80\" --deploy-timeout=\"6s\" --drain-timeout=\"30s\" --buffer-requests --buffer-responses --log-request-header=\"Cache-Control\" --log-request-header=\"Last-Modified\" --log-request-header=\"User-Agent\" on 1.1.1.2", output
     end
   end
 
   test "reboot --rolling" do
+    SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
+      .with(:docker, :container, :ls, "--all", "--filter", "name=^app-web-123$", "--quiet")
+      .returns("abcdefabcdef")
+      .at_least_once
+
+    SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
+      .with { |*args| args[0..1] == [ :sh, "-c" ] }
+      .returns("123")
+      .at_least_once
+
     run_command("reboot", "--rolling", "-y").tap do |output|
       assert_match "Running docker container prune --force --filter label=org.opencontainers.image.title=kamal-proxy on 1.1.1.1", output
     end
@@ -160,8 +179,8 @@ class CliProxyTest < CliTestCase
     SSHKit::Backend::Abstract.any_instance.stubs(:capture_with_info).returns("12345678")
 
     SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
-      .with(:docker, :inspect, "kamal-proxy", "--format '{{.Config.Image}}'", "|", :awk, "-F:", "'{print $NF}'")
-      .returns(Kamal::Configuration::Proxy::Boot::MINIMUM_VERSION)
+      .with(:docker, :inspect, "kamal-proxy", "--format '{{.Config.Image}}'", "|", :cut, "-d:", "-f2")
+      .returns(Kamal::Configuration::PROXY_MINIMUM_VERSION)
 
     SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
       .with(:docker, :container, :ls, "--all", "--filter", "name=^app-workers-latest$", "--quiet", "|", :xargs, :docker, :inspect, "--format", "'{{if .State.Health}}{{.State.Health.Status}}{{else}}{{.State.Status}}{{end}}'")
@@ -177,12 +196,12 @@ class CliProxyTest < CliTestCase
       assert_match "/usr/bin/env mkdir -p .kamal", output
       assert_match "docker network create kamal", output
       assert_match "docker login -u [REDACTED] -p [REDACTED]", output
-      assert_match "docker container start kamal-proxy || echo $(cat .kamal/proxy/options 2> /dev/null || echo \"--publish 80:80 --publish 443:443 --log-opt max-size=10m\") $(cat .kamal/proxy/image 2> /dev/null || echo \"basecamp/kamal-proxy\"):$(cat .kamal/proxy/image_version 2> /dev/null || echo \"#{Kamal::Configuration::Proxy::Boot::MINIMUM_VERSION}\") $(cat .kamal/proxy/run_command 2> /dev/null || echo \"\") | xargs docker run --name kamal-proxy --network kamal --detach --restart unless-stopped --volume kamal-proxy-config:/home/kamal-proxy/.config/kamal-proxy", output
+      assert_match "docker container start kamal-proxy || docker run --name kamal-proxy --network kamal --detach --restart unless-stopped --volume kamal-proxy-config:/home/kamal-proxy/.config/kamal-proxy $(cat .kamal/proxy/options || echo \"--publish 80:80 --publish 443:443 --log-opt max-size=10m\") basecamp/kamal-proxy:#{Kamal::Configuration::PROXY_MINIMUM_VERSION}", output
       assert_match "/usr/bin/env mkdir -p .kamal", output
       assert_match %r{docker rename app-web-latest app-web-latest_replaced_.*}, output
       assert_match "/usr/bin/env mkdir -p .kamal/apps/app/env/roles", output
       assert_match "Uploading \"\\n\" to .kamal/apps/app/env/roles/web.env", output
-      assert_match %r{docker run --detach --restart unless-stopped --name app-web-latest --network kamal --hostname 1.1.1.1-.* --env KAMAL_CONTAINER_NAME="app-web-latest" --env KAMAL_VERSION="latest" --env KAMAL_HOST="1.1.1.1" --env-file .kamal/apps/app/env/roles/web.env --log-opt max-size="10m" --label service="app" --label role="web" --label destination dhh/app:latest}, output
+      assert_match %r{docker run --detach --restart unless-stopped --name app-web-latest --network kamal --hostname 1.1.1.1-.* -e KAMAL_CONTAINER_NAME="app-web-latest" -e KAMAL_VERSION="latest" --env-file .kamal/apps/app/env/roles/web.env --log-opt max-size="10m" --label service="app" --label role="web" --label destination dhh/app:latest}, output
       assert_match "docker exec kamal-proxy kamal-proxy deploy app-web --target=\"12345678:80\" --deploy-timeout=\"6s\" --drain-timeout=\"30s\" --buffer-requests --buffer-responses --log-request-header=\"Cache-Control\" --log-request-header=\"Last-Modified\" --log-request-header=\"User-Agent\"", output
       assert_match "docker container ls --all --filter name=^app-web-12345678$ --quiet | xargs docker stop", output
       assert_match "docker tag dhh/app:latest dhh/app:latest", output
@@ -199,8 +218,8 @@ class CliProxyTest < CliTestCase
     SSHKit::Backend::Abstract.any_instance.stubs(:capture_with_info).returns("12345678")
 
     SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
-      .with(:docker, :inspect, "kamal-proxy", "--format '{{.Config.Image}}'", "|", :awk, "-F:", "'{print $NF}'")
-      .returns(Kamal::Configuration::Proxy::Boot::MINIMUM_VERSION)
+      .with(:docker, :inspect, "kamal-proxy", "--format '{{.Config.Image}}'", "|", :cut, "-d:", "-f2")
+      .returns(Kamal::Configuration::PROXY_MINIMUM_VERSION)
 
     SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
       .with(:docker, :container, :ls, "--all", "--filter", "name=^app-workers-latest$", "--quiet", "|", :xargs, :docker, :inspect, "--format", "'{{if .State.Health}}{{.State.Health.Status}}{{else}}{{.State.Status}}{{end}}'")
@@ -219,10 +238,7 @@ class CliProxyTest < CliTestCase
     run_command("boot_config", "set").tap do |output|
       %w[ 1.1.1.1 1.1.1.2 ].each do |host|
         assert_match "Running /usr/bin/env mkdir -p .kamal/proxy on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/options on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/image on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/image_version on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/run_command on #{host}", output
+        assert_match "Uploading \"--publish 80:80 --publish 443:443 --log-opt max-size=10m\" to .kamal/proxy/options on #{host}", output
       end
     end
   end
@@ -232,9 +248,6 @@ class CliProxyTest < CliTestCase
       %w[ 1.1.1.1 1.1.1.2 ].each do |host|
         assert_match "Running /usr/bin/env mkdir -p .kamal/proxy on #{host}", output
         assert_match "Uploading \"--log-opt max-size=10m\" to .kamal/proxy/options on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/image on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/image_version on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/run_command on #{host}", output
       end
     end
   end
@@ -244,9 +257,6 @@ class CliProxyTest < CliTestCase
       %w[ 1.1.1.1 1.1.1.2 ].each do |host|
         assert_match "Running /usr/bin/env mkdir -p .kamal/proxy on #{host}", output
         assert_match "Uploading \"--publish 80:80 --publish 443:443 --log-opt max-size=100m\" to .kamal/proxy/options on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/image on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/image_version on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/run_command on #{host}", output
       end
     end
   end
@@ -256,9 +266,6 @@ class CliProxyTest < CliTestCase
       %w[ 1.1.1.1 1.1.1.2 ].each do |host|
         assert_match "Running /usr/bin/env mkdir -p .kamal/proxy on #{host}", output
         assert_match "Uploading \"--publish 80:80 --publish 443:443\" to .kamal/proxy/options on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/image on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/image_version on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/run_command on #{host}", output
       end
     end
   end
@@ -303,81 +310,19 @@ class CliProxyTest < CliTestCase
       %w[ 1.1.1.1 1.1.1.2 ].each do |host|
         assert_match "Running /usr/bin/env mkdir -p .kamal/proxy on #{host}", output
         assert_match "Uploading \"--publish 80:80 --publish 443:443 --log-opt max-size=10m --label=foo=bar --add_host=thishost:thathost\" to .kamal/proxy/options on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/image on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/image_version on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/run_command on #{host}", output
-      end
-    end
-  end
-
-  test "boot_config set registry" do
-    run_command("boot_config", "set", "--registry", "myreg").tap do |output|
-      %w[ 1.1.1.1 1.1.1.2 ].each do |host|
-        assert_match "Running /usr/bin/env mkdir -p .kamal/proxy on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/options on #{host}", output
-        assert_match "Uploading \"myreg/basecamp/kamal-proxy\" to .kamal/proxy/image on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/image_version on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/run_command on #{host}", output
-      end
-    end
-  end
-
-  test "boot_config set repository" do
-    run_command("boot_config", "set", "--repository", "myrepo").tap do |output|
-      %w[ 1.1.1.1 1.1.1.2 ].each do |host|
-        assert_match "Running /usr/bin/env mkdir -p .kamal/proxy on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/options on #{host}", output
-        assert_match "Uploading \"myrepo/kamal-proxy\" to .kamal/proxy/image on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/image_version on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/run_command on #{host}", output
-      end
-    end
-  end
-
-  test "boot_config set image_version" do
-    run_command("boot_config", "set", "--image_version", "0.9.9").tap do |output|
-      %w[ 1.1.1.1 1.1.1.2 ].each do |host|
-        assert_match "Running /usr/bin/env mkdir -p .kamal/proxy on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/options on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/image on #{host}", output
-        assert_match "Uploading \"0.9.9\" to .kamal/proxy/image_version on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/run_command on #{host}", output
-      end
-    end
-  end
-
-  test "boot_config set run_command" do
-    run_command("boot_config", "set", "--metrics_port", "9000", "--debug", "true").tap do |output|
-      %w[ 1.1.1.1 1.1.1.2 ].each do |host|
-        assert_match "Running /usr/bin/env mkdir -p .kamal/proxy on #{host}", output
-        assert_match "Uploading \"--publish 80:80 --publish 443:443 --log-opt max-size=10m --expose=9000\" to .kamal/proxy/options on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/image on #{host}", output
-        assert_match "Running /usr/bin/env rm .kamal/proxy/image_version on #{host}", output
-        assert_match "Uploading \"kamal-proxy run --debug --metrics-port \\\"9000\\\"\" to .kamal/proxy/run_command on #{host}", output
-      end
-    end
-  end
-
-  test "boot_config set all" do
-    run_command("boot_config", "set", "--docker_options", "label=foo=bar", "--registry", "myreg", "--repository", "myrepo", "--image_version", "0.9.9", "--metrics_port", "9000", "--debug", "true").tap do |output|
-      %w[ 1.1.1.1 1.1.1.2 ].each do |host|
-        assert_match "Uploading \"--publish 80:80 --publish 443:443 --log-opt max-size=10m --expose=9000 --label=foo=bar\" to .kamal/proxy/options on #{host}", output
-        assert_match "Uploading \"myreg/myrepo/kamal-proxy\" to .kamal/proxy/image on #{host}", output
-        assert_match "Uploading \"0.9.9\" to .kamal/proxy/image_version on #{host}", output
-        assert_match "Uploading \"kamal-proxy run --debug --metrics-port \\\"9000\\\"\" to .kamal/proxy/run_command on #{host}", output
       end
     end
   end
 
   test "boot_config get" do
     SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
-      .with(:echo, "$(cat .kamal/proxy/options 2> /dev/null || echo \"--publish 80:80 --publish 443:443 --log-opt max-size=10m\") $(cat .kamal/proxy/image 2> /dev/null || echo \"basecamp/kamal-proxy\"):$(cat .kamal/proxy/image_version 2> /dev/null || echo \"#{Kamal::Configuration::Proxy::Boot::MINIMUM_VERSION}\") $(cat .kamal/proxy/run_command 2> /dev/null || echo \"\")")
-      .returns("--publish 80:80 --publish 8443:443 --label=foo=bar basecamp/kamal-proxy:v1.0.0")
+      .with(:cat, ".kamal/proxy/options", "||", :echo, "\"--publish 80:80 --publish 443:443 --log-opt max-size=10m\"")
+      .returns("--publish 80:80 --publish 8443:443 --label=foo=bar")
       .twice
 
     run_command("boot_config", "get").tap do |output|
-      assert_match "Host 1.1.1.1: --publish 80:80 --publish 8443:443 --label=foo=bar basecamp/kamal-proxy:v1.0.0", output
-      assert_match "Host 1.1.1.2: --publish 80:80 --publish 8443:443 --label=foo=bar basecamp/kamal-proxy:v1.0.0", output
+      assert_match "Host 1.1.1.1: --publish 80:80 --publish 8443:443 --label=foo=bar", output
+      assert_match "Host 1.1.1.2: --publish 80:80 --publish 8443:443 --label=foo=bar", output
     end
   end
 

test/commander_test.rb

@@ -149,12 +149,6 @@ class CommanderTest < ActiveSupport::TestCase
     assert_equal [], @kamal.accessory_hosts
   end
 
-  test "primary role hosts are first" do
-    configure_with(:deploy_with_roles_workers_primary)
-    assert_equal [ "1.1.1.1", "1.1.1.2", "1.1.1.3", "1.1.1.4" ], @kamal.hosts
-    assert_equal [ "1.1.1.1", "1.1.1.2", "1.1.1.3", "1.1.1.4" ], @kamal.app_hosts
-  end
-
   private
     def configure_with(variant)
       @kamal = Kamal::Commander.new.tap do |kamal|

test/commands/accessory_test.rb

@@ -118,21 +118,14 @@ class CommandsAccessoryTest < ActiveSupport::TestCase
   test "execute in new container over ssh" do
     new_command(:mysql).stub(:run_over_ssh, ->(cmd) { cmd.join(" ") }) do
       assert_match %r{docker run -it --rm --network kamal --env MYSQL_ROOT_HOST=\"%\" --env-file .kamal/apps/app/env/accessories/mysql.env private.registry/mysql:8.0 mysql -u root},
-        stub_stdin_tty { new_command(:mysql).execute_in_new_container_over_ssh("mysql", "-u", "root") }
+        new_command(:mysql).execute_in_new_container_over_ssh("mysql", "-u", "root")
     end
   end
 
   test "execute in existing container over ssh" do
     new_command(:mysql).stub(:run_over_ssh, ->(cmd) { cmd.join(" ") }) do
       assert_match %r{docker exec -it app-mysql mysql -u root},
-        stub_stdin_tty { new_command(:mysql).execute_in_existing_container_over_ssh("mysql", "-u", "root") }
-    end
-  end
-
-  test "execute in existing container with piped input over ssh" do
-    new_command(:mysql).stub(:run_over_ssh, ->(cmd) { cmd.join(" ") }) do
-      assert_match %r{docker exec -i app-mysql mysql -u root},
-        stub_stdin_file { new_command(:mysql).execute_in_existing_container_over_ssh("mysql", "-u", "root") }
+        new_command(:mysql).execute_in_existing_container_over_ssh("mysql", "-u", "root")
     end
   end
 

test/commands/app_test.rb

@@ -13,13 +13,13 @@ class CommandsAppTest < ActiveSupport::TestCase
 
   test "run" do
     assert_equal \
-      "docker run --detach --restart unless-stopped --name app-web-999 --network kamal --env KAMAL_CONTAINER_NAME=\"app-web-999\" --env KAMAL_VERSION=\"999\" --env KAMAL_HOST=\"1.1.1.1\" --env-file .kamal/apps/app/env/roles/web.env --log-opt max-size=\"10m\" --label service=\"app\" --label role=\"web\" --label destination dhh/app:999",
+      "docker run --detach --restart unless-stopped --name app-web-999 --network kamal -e KAMAL_CONTAINER_NAME=\"app-web-999\" -e KAMAL_VERSION=\"999\" --env-file .kamal/apps/app/env/roles/web.env --log-opt max-size=\"10m\" --label service=\"app\" --label role=\"web\" --label destination dhh/app:999",
       new_command.run.join(" ")
   end
 
   test "run with hostname" do
     assert_equal \
-      "docker run --detach --restart unless-stopped --name app-web-999 --network kamal --hostname myhost --env KAMAL_CONTAINER_NAME=\"app-web-999\" --env KAMAL_VERSION=\"999\" --env KAMAL_HOST=\"1.1.1.1\" --env-file .kamal/apps/app/env/roles/web.env --log-opt max-size=\"10m\" --label service=\"app\" --label role=\"web\" --label destination dhh/app:999",
+      "docker run --detach --restart unless-stopped --name app-web-999 --network kamal --hostname myhost -e KAMAL_CONTAINER_NAME=\"app-web-999\" -e KAMAL_VERSION=\"999\" --env-file .kamal/apps/app/env/roles/web.env --log-opt max-size=\"10m\" --label service=\"app\" --label role=\"web\" --label destination dhh/app:999",
       new_command.run(hostname: "myhost").join(" ")
   end
 
@@ -27,14 +27,14 @@ class CommandsAppTest < ActiveSupport::TestCase
     @config[:volumes] = [ "/local/path:/container/path" ]
 
     assert_equal \
-      "docker run --detach --restart unless-stopped --name app-web-999 --network kamal --env KAMAL_CONTAINER_NAME=\"app-web-999\" --env KAMAL_VERSION=\"999\" --env KAMAL_HOST=\"1.1.1.1\" --env-file .kamal/apps/app/env/roles/web.env --log-opt max-size=\"10m\" --volume /local/path:/container/path --label service=\"app\" --label role=\"web\" --label destination dhh/app:999",
+      "docker run --detach --restart unless-stopped --name app-web-999 --network kamal -e KAMAL_CONTAINER_NAME=\"app-web-999\" -e KAMAL_VERSION=\"999\" --env-file .kamal/apps/app/env/roles/web.env --log-opt max-size=\"10m\" --volume /local/path:/container/path --label service=\"app\" --label role=\"web\" --label destination dhh/app:999",
       new_command.run.join(" ")
   end
 
   test "run with custom options" do
     @config[:servers] = { "web" => [ "1.1.1.1" ], "jobs" => { "hosts" => [ "1.1.1.2" ], "cmd" => "bin/jobs", "options" => { "mount" => "somewhere", "cap-add" => true } } }
     assert_equal \
-      "docker run --detach --restart unless-stopped --name app-jobs-999 --network kamal --env KAMAL_CONTAINER_NAME=\"app-jobs-999\" --env KAMAL_VERSION=\"999\" --env KAMAL_HOST=\"1.1.1.2\" --env-file .kamal/apps/app/env/roles/jobs.env --log-opt max-size=\"10m\" --label service=\"app\" --label role=\"jobs\" --label destination --mount \"somewhere\" --cap-add dhh/app:999 bin/jobs",
+      "docker run --detach --restart unless-stopped --name app-jobs-999 --network kamal -e KAMAL_CONTAINER_NAME=\"app-jobs-999\" -e KAMAL_VERSION=\"999\" --env-file .kamal/apps/app/env/roles/jobs.env --log-opt max-size=\"10m\" --label service=\"app\" --label role=\"jobs\" --label destination --mount \"somewhere\" --cap-add dhh/app:999 bin/jobs",
       new_command(role: "jobs", host: "1.1.1.2").run.join(" ")
   end
 
@@ -42,7 +42,7 @@ class CommandsAppTest < ActiveSupport::TestCase
     @config[:logging] = { "driver" => "local", "options" => { "max-size" => "100m", "max-file" => "3" } }
 
     assert_equal \
-      "docker run --detach --restart unless-stopped --name app-web-999 --network kamal --env KAMAL_CONTAINER_NAME=\"app-web-999\" --env KAMAL_VERSION=\"999\" --env KAMAL_HOST=\"1.1.1.1\" --env-file .kamal/apps/app/env/roles/web.env --log-driver \"local\" --log-opt max-size=\"100m\" --log-opt max-file=\"3\" --label service=\"app\" --label role=\"web\" --label destination dhh/app:999",
+      "docker run --detach --restart unless-stopped --name app-web-999 --network kamal -e KAMAL_CONTAINER_NAME=\"app-web-999\" -e KAMAL_VERSION=\"999\" --env-file .kamal/apps/app/env/roles/web.env --log-driver \"local\" --log-opt max-size=\"100m\" --log-opt max-file=\"3\" --label service=\"app\" --label role=\"web\" --label destination dhh/app:999",
       new_command.run.join(" ")
   end
 
@@ -51,7 +51,7 @@ class CommandsAppTest < ActiveSupport::TestCase
     @config[:servers] = { "web" => { "hosts" => [ "1.1.1.1" ], "logging" => { "driver" => "local", "options" => { "max-size" => "100m" } } } }
 
     assert_equal \
-      "docker run --detach --restart unless-stopped --name app-web-999 --network kamal --env KAMAL_CONTAINER_NAME=\"app-web-999\" --env KAMAL_VERSION=\"999\" --env KAMAL_HOST=\"1.1.1.1\" --env-file .kamal/apps/app/env/roles/web.env --log-driver \"local\" --log-opt max-size=\"100m\" --log-opt max-file=\"3\" --label service=\"app\" --label role=\"web\" --label destination dhh/app:999",
+      "docker run --detach --restart unless-stopped --name app-web-999 --network kamal -e KAMAL_CONTAINER_NAME=\"app-web-999\" -e KAMAL_VERSION=\"999\" --env-file .kamal/apps/app/env/roles/web.env --log-driver \"local\" --log-opt max-size=\"100m\" --log-opt max-file=\"3\" --label service=\"app\" --label role=\"web\" --label destination dhh/app:999",
       new_command.run.join(" ")
   end
 
@@ -60,7 +60,7 @@ class CommandsAppTest < ActiveSupport::TestCase
     @config[:env]["tags"] = { "tag1" => { "ENV1" => "value1" } }
 
     assert_equal \
-      "docker run --detach --restart unless-stopped --name app-web-999 --network kamal --env KAMAL_CONTAINER_NAME=\"app-web-999\" --env KAMAL_VERSION=\"999\" --env KAMAL_HOST=\"1.1.1.1\" --env ENV1=\"value1\" --env-file .kamal/apps/app/env/roles/web.env --log-opt max-size=\"10m\" --label service=\"app\" --label role=\"web\" --label destination dhh/app:999",
+      "docker run --detach --restart unless-stopped --name app-web-999 --network kamal -e KAMAL_CONTAINER_NAME=\"app-web-999\" -e KAMAL_VERSION=\"999\" --env ENV1=\"value1\" --env-file .kamal/apps/app/env/roles/web.env --log-opt max-size=\"10m\" --label service=\"app\" --label role=\"web\" --label destination dhh/app:999",
       new_command.run.join(" ")
   end
 
@@ -149,6 +149,8 @@ class CommandsAppTest < ActiveSupport::TestCase
       new_command.remove.join(" ")
   end
 
+
+
   test "logs" do
     assert_equal \
       "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs --timestamps 2>&1",
@@ -286,7 +288,7 @@ class CommandsAppTest < ActiveSupport::TestCase
 
   test "execute in new container over ssh" do
     assert_match %r{docker run -it --rm --network kamal --env-file .kamal/apps/app/env/roles/web.env --log-opt max-size="10m" dhh/app:999 bin/rails c},
-      stub_stdin_tty { new_command.execute_in_new_container_over_ssh("bin/rails", "c", env: {}) }
+      new_command.execute_in_new_container_over_ssh("bin/rails", "c", env: {})
   end
 
   test "execute in new container over ssh with tags" do
@@ -294,23 +296,18 @@ class CommandsAppTest < ActiveSupport::TestCase
     @config[:env]["tags"] = { "tag1" => { "ENV1" => "value1" } }
 
     assert_equal "ssh -t root@1.1.1.1 -p 22 'docker run -it --rm --network kamal --env ENV1=\"value1\" --env-file .kamal/apps/app/env/roles/web.env --log-opt max-size=\"10m\" dhh/app:999 bin/rails c'",
-      stub_stdin_tty { new_command.execute_in_new_container_over_ssh("bin/rails", "c", env: {}) }
+      new_command.execute_in_new_container_over_ssh("bin/rails", "c", env: {})
   end
 
   test "execute in new container with custom options over ssh" do
     @config[:servers] = { "web" => { "hosts" => [ "1.1.1.1" ], "options" => { "mount" => "somewhere", "cap-add" => true } } }
     assert_match %r{docker run -it --rm --network kamal --env-file .kamal/apps/app/env/roles/web.env --log-opt max-size=\"10m\" --mount \"somewhere\" --cap-add dhh/app:999 bin/rails c},
-      stub_stdin_tty { new_command.execute_in_new_container_over_ssh("bin/rails", "c", env: {}) }
+      new_command.execute_in_new_container_over_ssh("bin/rails", "c", env: {})
   end
 
   test "execute in existing container over ssh" do
     assert_match %r{docker exec -it app-web-999 bin/rails c},
-      stub_stdin_tty { new_command.execute_in_existing_container_over_ssh("bin/rails", "c", env: {}) }
-  end
-
-  test "execute in existing container with piped input over ssh" do
-    assert_match %r{docker exec -i app-web-999 bin/rails c},
-      stub_stdin_file { new_command.execute_in_existing_container_over_ssh("bin/rails", "c", env: {}) }
+      new_command.execute_in_existing_container_over_ssh("bin/rails", "c", env: {})
   end
 
   test "run over ssh" do
@@ -500,30 +497,6 @@ class CommandsAppTest < ActiveSupport::TestCase
     ], new_command(asset_path: "/public/assets").clean_up_assets
   end
 
-  test "live" do
-    assert_equal \
-      "docker exec kamal-proxy kamal-proxy resume app-web",
-      new_command.live.join(" ")
-  end
-
-  test "maintenance" do
-    assert_equal \
-      "docker exec kamal-proxy kamal-proxy stop app-web",
-      new_command.maintenance.join(" ")
-  end
-
-  test "maintenance with options" do
-    assert_equal \
-      "docker exec kamal-proxy kamal-proxy stop app-web --drain-timeout=\"10s\" --message=\"Hi\"",
-      new_command.maintenance(drain_timeout: 10, message: "Hi").join(" ")
-  end
-
-  test "remove_proxy_app_directory" do
-    assert_equal \
-      "rm -r .kamal/proxy/apps-config/app",
-      new_command.remove_proxy_app_directory.join(" ")
-  end
-
   private
     def new_command(role: "web", host: "1.1.1.1", **additional_config)
       config = Kamal::Configuration.new(@config.merge(additional_config), destination: @destination, version: "999")

test/commands/auditor_test.rb

@@ -20,7 +20,8 @@ class CommandsAuditorTest < ActiveSupport::TestCase
     assert_equal [
       :mkdir, "-p", ".kamal", "&&",
       :echo,
-      "\"[#{@recorded_at}] [#{@performer}] app removed container\"",
+      "[#{@recorded_at}] [#{@performer}]",
+      "app removed container",
       ">>", ".kamal/app-audit.log"
     ], @auditor.record("app removed container")
   end
@@ -30,7 +31,8 @@ class CommandsAuditorTest < ActiveSupport::TestCase
       assert_equal [
         :mkdir, "-p", ".kamal", "&&",
         :echo,
-        "\"[#{@recorded_at}] [#{@performer}] [staging] app removed container\"",
+        "[#{@recorded_at}] [#{@performer}] [staging]",
+        "app removed container",
         ">>", ".kamal/app-staging-audit.log"
       ], auditor.record("app removed container")
     end
@@ -41,7 +43,8 @@ class CommandsAuditorTest < ActiveSupport::TestCase
       assert_equal [
         :mkdir, "-p", ".kamal", "&&",
         :echo,
-        "\"[#{@recorded_at}] [#{@performer}] [web] app removed container\"",
+        "[#{@recorded_at}] [#{@performer}] [web]",
+        "app removed container",
         ">>", ".kamal/app-audit.log"
       ], auditor.record("app removed container")
     end
@@ -51,7 +54,8 @@ class CommandsAuditorTest < ActiveSupport::TestCase
     assert_equal [
       :mkdir, "-p", ".kamal", "&&",
       :echo,
-      "\"[#{@recorded_at}] [#{@performer}] [value] app removed container\"",
+      "[#{@recorded_at}] [#{@performer}] [value]",
+      "app removed container",
       ">>", ".kamal/app-audit.log"
     ], @auditor.record("app removed container", detail: "value")
   end

test/commands/builder_test.rb

@@ -9,7 +9,7 @@ class CommandsBuilderTest < ActiveSupport::TestCase
     builder = new_builder_command(builder: { "cache" => { "type" => "gha" } })
     assert_equal "local", builder.name
     assert_equal \
-      "docker buildx build --output=type=registry --platform linux/amd64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --cache-to type=gha --cache-from type=gha --label service=\"app\" --file Dockerfile . 2>&1",
+      "docker buildx build --output=type=registry --platform linux/amd64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --cache-to type=gha --cache-from type=gha --label service=\"app\" --file Dockerfile .",
       builder.push.join(" ")
   end
 
@@ -17,7 +17,7 @@ class CommandsBuilderTest < ActiveSupport::TestCase
     builder = new_builder_command(builder: { "arch" => [ "amd64" ] })
     assert_equal "local", builder.name
     assert_equal \
-      "docker buildx build --output=type=registry --platform linux/amd64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --label service=\"app\" --file Dockerfile . 2>&1",
+      "docker buildx build --output=type=registry --platform linux/amd64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --label service=\"app\" --file Dockerfile .",
       builder.push.join(" ")
   end
 
@@ -25,7 +25,7 @@ class CommandsBuilderTest < ActiveSupport::TestCase
     builder = new_builder_command(builder: { "cache" => { "type" => "gha" } })
     assert_equal "local", builder.name
     assert_equal \
-      "docker buildx build --output=type=registry --platform linux/amd64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --cache-to type=gha --cache-from type=gha --label service=\"app\" --file Dockerfile . 2>&1",
+      "docker buildx build --output=type=registry --platform linux/amd64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --cache-to type=gha --cache-from type=gha --label service=\"app\" --file Dockerfile .",
       builder.push.join(" ")
   end
 
@@ -33,7 +33,7 @@ class CommandsBuilderTest < ActiveSupport::TestCase
     builder = new_builder_command(builder: { "arch" => [ "amd64", "arm64" ], "remote" => "ssh://app@127.0.0.1", "cache" => { "type" => "gha" } })
     assert_equal "hybrid", builder.name
     assert_equal \
-      "docker buildx build --output=type=registry --platform linux/amd64,linux/arm64 --builder kamal-hybrid-docker-container-ssh---app-127-0-0-1 -t dhh/app:123 -t dhh/app:latest --cache-to type=gha --cache-from type=gha --label service=\"app\" --file Dockerfile . 2>&1",
+      "docker buildx build --output=type=registry --platform linux/amd64,linux/arm64 --builder kamal-hybrid-docker-container-ssh---app-127-0-0-1 -t dhh/app:123 -t dhh/app:latest --cache-to type=gha --cache-from type=gha --label service=\"app\" --file Dockerfile .",
       builder.push.join(" ")
   end
 
@@ -41,7 +41,7 @@ class CommandsBuilderTest < ActiveSupport::TestCase
     builder = new_builder_command(builder: { "arch" => [ "amd64", "arm64" ], "remote" => "ssh://app@127.0.0.1", "cache" => { "type" => "gha" }, "local" => false })
     assert_equal "remote", builder.name
     assert_equal \
-      "docker buildx build --output=type=registry --platform linux/amd64,linux/arm64 --builder kamal-remote-ssh---app-127-0-0-1 -t dhh/app:123 -t dhh/app:latest --cache-to type=gha --cache-from type=gha --label service=\"app\" --file Dockerfile . 2>&1",
+      "docker buildx build --output=type=registry --platform linux/amd64,linux/arm64 --builder kamal-remote-ssh---app-127-0-0-1 -t dhh/app:123 -t dhh/app:latest --cache-to type=gha --cache-from type=gha --label service=\"app\" --file Dockerfile .",
       builder.push.join(" ")
   end
 
@@ -49,7 +49,7 @@ class CommandsBuilderTest < ActiveSupport::TestCase
     builder = new_builder_command(builder: { "arch" => [ "#{remote_arch}" ], "remote" => "ssh://app@host", "cache" => { "type" => "gha" } })
     assert_equal "remote", builder.name
     assert_equal \
-      "docker buildx build --output=type=registry --platform linux/#{remote_arch} --builder kamal-remote-ssh---app-host -t dhh/app:123 -t dhh/app:latest --cache-to type=gha --cache-from type=gha --label service=\"app\" --file Dockerfile . 2>&1",
+      "docker buildx build --output=type=registry --platform linux/#{remote_arch} --builder kamal-remote-ssh---app-host -t dhh/app:123 -t dhh/app:latest --cache-to type=gha --cache-from type=gha --label service=\"app\" --file Dockerfile .",
       builder.push.join(" ")
   end
 
@@ -57,41 +57,15 @@ class CommandsBuilderTest < ActiveSupport::TestCase
     builder = new_builder_command(builder: { "arch" => [ "#{local_arch}" ], "remote" => "ssh://app@host", "cache" => { "type" => "gha" } })
     assert_equal "local", builder.name
     assert_equal \
-      "docker buildx build --output=type=registry --platform linux/#{local_arch} --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --cache-to type=gha --cache-from type=gha --label service=\"app\" --file Dockerfile . 2>&1",
+      "docker buildx build --output=type=registry --platform linux/#{local_arch} --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --cache-to type=gha --cache-from type=gha --label service=\"app\" --file Dockerfile .",
       builder.push.join(" ")
   end
 
-  test "target pack when pack is set" do
-    builder = new_builder_command(image: "dhh/app", builder: { "arch" => "amd64", "pack" => { "builder" => "heroku/builder:24", "buildpacks" => [ "heroku/ruby", "heroku/procfile" ] } })
-    assert_equal "pack", builder.name
-    assert_equal \
-      "pack build dhh/app --platform linux/amd64 --creation-time now --builder heroku/builder:24 --buildpack heroku/ruby --buildpack heroku/procfile --buildpack paketo-buildpacks/image-labels -t dhh/app:123 -t dhh/app:latest --env BP_IMAGE_LABELS=service=app --path . && docker push dhh/app:123 && docker push dhh/app:latest",
-      builder.push.join(" ")
-  end
-
-  test "pack build args passed as env" do
-    builder = new_builder_command(image: "dhh/app", builder: { "args" => { "a" => 1, "b" => 2 }, "arch" => "amd64", "pack" => { "builder" => "heroku/builder:24", "buildpacks" => [ "heroku/ruby", "heroku/procfile" ] } })
-
-    assert_equal \
-      "pack build dhh/app --platform linux/amd64 --creation-time now --builder heroku/builder:24 --buildpack heroku/ruby --buildpack heroku/procfile --buildpack paketo-buildpacks/image-labels -t dhh/app:123 -t dhh/app:latest --env BP_IMAGE_LABELS=service=app --env a=\"1\" --env b=\"2\" --path . && docker push dhh/app:123 && docker push dhh/app:latest",
-    builder.push.join(" ")
-  end
-
-  test "pack build secrets as env" do
-    with_test_secrets("secrets" => "token_a=foo\ntoken_b=bar") do
-      builder = new_builder_command(image: "dhh/app", builder: { "secrets" => [ "token_a", "token_b" ], "arch" => "amd64", "pack" => { "builder" => "heroku/builder:24", "buildpacks" => [ "heroku/ruby", "heroku/procfile" ] } })
-
-      assert_equal \
-        "pack build dhh/app --platform linux/amd64 --creation-time now --builder heroku/builder:24 --buildpack heroku/ruby --buildpack heroku/procfile --buildpack paketo-buildpacks/image-labels -t dhh/app:123 -t dhh/app:latest --env BP_IMAGE_LABELS=service=app --env token_a=\"foo\" --env token_b=\"bar\" --path . && docker push dhh/app:123 && docker push dhh/app:latest",
-      builder.push.join(" ")
-    end
-  end
-
   test "cloud builder" do
     builder = new_builder_command(builder: { "arch" => [ "#{local_arch}" ], "driver" => "cloud docker-org-name/builder-name" })
     assert_equal "cloud", builder.name
     assert_equal \
-      "docker buildx build --output=type=registry --platform linux/#{local_arch} --builder cloud-docker-org-name-builder-name -t dhh/app:123 -t dhh/app:latest --label service=\"app\" --file Dockerfile . 2>&1",
+      "docker buildx build --output=type=registry --platform linux/#{local_arch} --builder cloud-docker-org-name-builder-name -t dhh/app:123 -t dhh/app:latest --label service=\"app\" --file Dockerfile .",
       builder.push.join(" ")
   end
 
@@ -138,14 +112,14 @@ class CommandsBuilderTest < ActiveSupport::TestCase
   test "build context" do
     builder = new_builder_command(builder: { "context" => ".." })
     assert_equal \
-      "docker buildx build --output=type=registry --platform linux/amd64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --label service=\"app\" --file Dockerfile .. 2>&1",
+      "docker buildx build --output=type=registry --platform linux/amd64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --label service=\"app\" --file Dockerfile ..",
       builder.push.join(" ")
   end
 
   test "push with build args" do
     builder = new_builder_command(builder: { "args" => { "a" => 1, "b" => 2 } })
     assert_equal \
-      "docker buildx build --output=type=registry --platform linux/amd64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --label service=\"app\" --build-arg a=\"1\" --build-arg b=\"2\" --file Dockerfile . 2>&1",
+      "docker buildx build --output=type=registry --platform linux/amd64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --label service=\"app\" --build-arg a=\"1\" --build-arg b=\"2\" --file Dockerfile .",
       builder.push.join(" ")
   end
 
@@ -154,7 +128,7 @@ class CommandsBuilderTest < ActiveSupport::TestCase
       FileUtils.touch("Dockerfile")
       builder = new_builder_command(builder: { "secrets" => [ "a", "b" ] })
       assert_equal \
-        "docker buildx build --output=type=registry --platform linux/amd64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --label service=\"app\" --secret id=\"a\" --secret id=\"b\" --file Dockerfile . 2>&1",
+        "docker buildx build --output=type=registry --platform linux/amd64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --label service=\"app\" --secret id=\"a\" --secret id=\"b\" --file Dockerfile .",
         builder.push.join(" ")
     end
   end
@@ -174,35 +148,35 @@ class CommandsBuilderTest < ActiveSupport::TestCase
   test "context build" do
     builder = new_builder_command(builder: { "context" => "./foo" })
     assert_equal \
-      "docker buildx build --output=type=registry --platform linux/amd64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --label service=\"app\" --file Dockerfile ./foo 2>&1",
+      "docker buildx build --output=type=registry --platform linux/amd64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --label service=\"app\" --file Dockerfile ./foo",
       builder.push.join(" ")
   end
 
   test "push with provenance" do
     builder = new_builder_command(builder: { "provenance" => "mode=max" })
     assert_equal \
-      "docker buildx build --output=type=registry --platform linux/amd64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --label service=\"app\" --file Dockerfile --provenance mode=max . 2>&1",
+      "docker buildx build --output=type=registry --platform linux/amd64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --label service=\"app\" --file Dockerfile --provenance mode=max .",
       builder.push.join(" ")
   end
 
   test "push with provenance false" do
     builder = new_builder_command(builder: { "provenance" => false })
     assert_equal \
-      "docker buildx build --output=type=registry --platform linux/amd64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --label service=\"app\" --file Dockerfile --provenance false . 2>&1",
+      "docker buildx build --output=type=registry --platform linux/amd64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --label service=\"app\" --file Dockerfile --provenance false .",
       builder.push.join(" ")
   end
 
   test "push with sbom" do
     builder = new_builder_command(builder: { "sbom" => true })
     assert_equal \
-      "docker buildx build --output=type=registry --platform linux/amd64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --label service=\"app\" --file Dockerfile --sbom true . 2>&1",
+      "docker buildx build --output=type=registry --platform linux/amd64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --label service=\"app\" --file Dockerfile --sbom true .",
       builder.push.join(" ")
   end
 
   test "push with sbom false" do
     builder = new_builder_command(builder: { "sbom" => false })
     assert_equal \
-      "docker buildx build --output=type=registry --platform linux/amd64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --label service=\"app\" --file Dockerfile --sbom false . 2>&1",
+      "docker buildx build --output=type=registry --platform linux/amd64 --builder kamal-local-docker-container -t dhh/app:123 -t dhh/app:latest --label service=\"app\" --file Dockerfile --sbom false .",
       builder.push.join(" ")
   end
 

test/commands/proxy_test.rb

@@ -15,7 +15,7 @@ class CommandsProxyTest < ActiveSupport::TestCase
 
   test "run" do
     assert_equal \
-      "echo $(cat .kamal/proxy/options 2> /dev/null || echo \"--publish 80:80 --publish 443:443 --log-opt max-size=10m\") $(cat .kamal/proxy/image 2> /dev/null || echo \"basecamp/kamal-proxy\"):$(cat .kamal/proxy/image_version 2> /dev/null || echo \"#{Kamal::Configuration::Proxy::Boot::MINIMUM_VERSION}\") $(cat .kamal/proxy/run_command 2> /dev/null || echo \"\") | xargs docker run --name kamal-proxy --network kamal --detach --restart unless-stopped --volume kamal-proxy-config:/home/kamal-proxy/.config/kamal-proxy --volume $(pwd)/.kamal/proxy/apps-config:/home/kamal-proxy/.apps-config",
+      "docker run --name kamal-proxy --network kamal --detach --restart unless-stopped --volume kamal-proxy-config:/home/kamal-proxy/.config/kamal-proxy $(cat .kamal/proxy/options || echo \"--publish 80:80 --publish 443:443 --log-opt max-size=10m\") basecamp/kamal-proxy:#{Kamal::Configuration::PROXY_MINIMUM_VERSION}",
       new_command.run.join(" ")
   end
 
@@ -23,7 +23,7 @@ class CommandsProxyTest < ActiveSupport::TestCase
     @config.delete(:proxy)
 
     assert_equal \
-      "echo $(cat .kamal/proxy/options 2> /dev/null || echo \"--publish 80:80 --publish 443:443 --log-opt max-size=10m\") $(cat .kamal/proxy/image 2> /dev/null || echo \"basecamp/kamal-proxy\"):$(cat .kamal/proxy/image_version 2> /dev/null || echo \"#{Kamal::Configuration::Proxy::Boot::MINIMUM_VERSION}\") $(cat .kamal/proxy/run_command 2> /dev/null || echo \"\") | xargs docker run --name kamal-proxy --network kamal --detach --restart unless-stopped --volume kamal-proxy-config:/home/kamal-proxy/.config/kamal-proxy --volume $(pwd)/.kamal/proxy/apps-config:/home/kamal-proxy/.apps-config",
+      "docker run --name kamal-proxy --network kamal --detach --restart unless-stopped --volume kamal-proxy-config:/home/kamal-proxy/.config/kamal-proxy $(cat .kamal/proxy/options || echo \"--publish 80:80 --publish 443:443 --log-opt max-size=10m\") basecamp/kamal-proxy:#{Kamal::Configuration::PROXY_MINIMUM_VERSION}",
       new_command.run.join(" ")
   end
 
@@ -101,7 +101,7 @@ class CommandsProxyTest < ActiveSupport::TestCase
 
   test "version" do
     assert_equal \
-      "docker inspect kamal-proxy --format '{{.Config.Image}}' | awk -F: '{print $NF}'",
+      "docker inspect kamal-proxy --format '{{.Config.Image}}' | cut -d: -f2",
       new_command.version.join(" ")
   end
 
@@ -111,28 +111,10 @@ class CommandsProxyTest < ActiveSupport::TestCase
       new_command.ensure_proxy_directory.join(" ")
   end
 
-  test "read_boot_options" do
+  test "get_boot_options" do
     assert_equal \
-      "cat .kamal/proxy/options 2> /dev/null || echo \"--publish 80:80 --publish 443:443 --log-opt max-size=10m\"",
-      new_command.read_boot_options.join(" ")
-  end
-
-  test "read_image" do
-    assert_equal \
-      "cat .kamal/proxy/image 2> /dev/null || echo \"basecamp/kamal-proxy\"",
-      new_command.read_image.join(" ")
-  end
-
-  test "read_image_version" do
-    assert_equal \
-      "cat .kamal/proxy/image_version 2> /dev/null || echo \"#{Kamal::Configuration::Proxy::Boot::MINIMUM_VERSION}\"",
-      new_command.read_image_version.join(" ")
-  end
-
-  test "read_run_command" do
-    assert_equal \
-      "cat .kamal/proxy/run_command 2> /dev/null || echo \"\"",
-      new_command.read_run_command.join(" ")
+      "cat .kamal/proxy/options || echo \"--publish 80:80 --publish 443:443 --log-opt max-size=10m\"",
+      new_command.get_boot_options.join(" ")
   end
 
   test "reset_boot_options" do
@@ -141,30 +123,6 @@ class CommandsProxyTest < ActiveSupport::TestCase
       new_command.reset_boot_options.join(" ")
   end
 
-  test "reset_image" do
-    assert_equal \
-      "rm .kamal/proxy/image",
-      new_command.reset_image.join(" ")
-  end
-
-  test "reset_image_version" do
-    assert_equal \
-      "rm .kamal/proxy/image_version",
-      new_command.reset_image_version.join(" ")
-  end
-
-  test "ensure_apps_config_directory" do
-    assert_equal \
-      "mkdir -p .kamal/proxy/apps-config",
-      new_command.ensure_apps_config_directory.join(" ")
-  end
-
-  test "reset_run_command" do
-    assert_equal \
-      "rm .kamal/proxy/run_command",
-      new_command.reset_run_command.join(" ")
-  end
-
   private
     def new_command
       Kamal::Commands::Proxy.new(Kamal::Configuration.new(@config, version: "123"))

test/configuration/accessory_test.rb

@@ -7,8 +7,8 @@ class ConfigurationAccessoryTest < ActiveSupport::TestCase
       image: "dhh/app",
       registry: { "username" => "dhh", "password" => "secret" },
       servers: {
-        "web" => [ { "1.1.1.1" => "writer" }, { "1.1.1.2" => "reader" } ],
-        "workers" => [ { "1.1.1.3" => "writer" }, "1.1.1.4" ]
+        "web" => [ "1.1.1.1", "1.1.1.2" ],
+        "workers" => [ "1.1.1.3", "1.1.1.4" ]
       },
       builder: { "arch" => "amd64" },
       env: { "REDIS_URL" => "redis://x/y" },
@@ -55,7 +55,7 @@ class ConfigurationAccessoryTest < ActiveSupport::TestCase
           "service" => "custom-monitoring",
           "image" => "monitoring:latest",
           "registry" => { "server" => "other.registry", "username" => "user", "password" => "pw" },
-          "role" => "web",
+          "roles" => [ "web" ],
           "port" => "4321:4321",
           "labels" => {
             "cache" => "true"
@@ -70,14 +70,6 @@ class ConfigurationAccessoryTest < ActiveSupport::TestCase
           "proxy" => {
             "host" => "monitoring.example.com"
           }
-        },
-        "proxy" => {
-          "image" => "proxy:latest",
-          "tags" => [ "writer", "reader" ]
-        },
-        "logger" => {
-          "image" => "logger:latest",
-          "tag" => "writer"
         }
       }
     }
@@ -115,8 +107,6 @@ class ConfigurationAccessoryTest < ActiveSupport::TestCase
     assert_equal [ "1.1.1.5" ], @config.accessory(:mysql).hosts
     assert_equal [ "1.1.1.6", "1.1.1.7" ], @config.accessory(:redis).hosts
     assert_equal [ "1.1.1.1", "1.1.1.2" ], @config.accessory(:monitoring).hosts
-    assert_equal [ "1.1.1.1", "1.1.1.3", "1.1.1.2" ], @config.accessory(:proxy).hosts
-    assert_equal [ "1.1.1.1", "1.1.1.3" ], @config.accessory(:logger).hosts
   end
 
   test "missing host" do
@@ -127,14 +117,14 @@ class ConfigurationAccessoryTest < ActiveSupport::TestCase
     end
   end
 
-  test "setting host, hosts, roles and tags" do
+  test "setting host, hosts and roles" do
     @deploy[:accessories]["mysql"]["hosts"] = [ "mysql-db1" ]
     @deploy[:accessories]["mysql"]["roles"] = [ "db" ]
 
     exception = assert_raises(Kamal::ConfigurationError) do
       Kamal::Configuration.new(@deploy)
     end
-    assert_equal "accessories/mysql: specify one of `host`, `hosts`, `role`, `roles`, `tag` or `tags`", exception.message
+    assert_equal "accessories/mysql: specify one of `host`, `hosts` or `roles`", exception.message
   end
 
   test "all hosts" do
@@ -197,12 +187,4 @@ class ConfigurationAccessoryTest < ActiveSupport::TestCase
     assert @config.accessory(:monitoring).running_proxy?
     assert_equal [ "monitoring.example.com" ], @config.accessory(:monitoring).proxy.hosts
   end
-
-  test "can't set restart in options" do
-    @deploy[:accessories]["mysql"]["options"] = { "restart" => "always" }
-
-    assert_raises Kamal::ConfigurationError, "servers/workers: Cannot set restart policy in docker options, unless-stopped is required" do
-      Kamal::Configuration.new(@deploy)
-    end
-  end
 end

test/configuration/builder_test.rb

@@ -16,23 +16,6 @@ class ConfigurationBuilderTest < ActiveSupport::TestCase
     assert_equal false, config.builder.remote?
   end
 
-  test "pack?" do
-    assert_not config.builder.pack?
-  end
-
-  test "pack? with pack builder" do
-    @deploy[:builder] = { "arch" => "arm64", "pack" => { "builder" => "heroku/builder:24" } }
-
-    assert config.builder.pack?
-  end
-
-  test "pack details" do
-    @deploy[:builder] = { "arch" => "amd64", "pack" => { "builder" => "heroku/builder:24", "buildpacks" => [ "heroku/ruby", "heroku/procfile" ] } }
-
-    assert_equal "heroku/builder:24", config.builder.pack_builder
-    assert_equal [ "heroku/ruby", "heroku/procfile" ], config.builder.pack_buildpacks
-  end
-
   test "remote" do
     assert_nil config.builder.remote
   end

test/configuration/env/tags_test.rb

@@ -92,25 +92,7 @@ class ConfigurationEnvTagsTest < ActiveSupport::TestCase
       }
 
       config = Kamal::Configuration.new(deploy)
-      assert_equal "PASSWORD=hello\n", config.role("web").env("1.1.1.1").secrets_io.string
-    end
-  end
-
-  test "aliased tag secret env" do
-    with_test_secrets("secrets" => "PASSWORD=hello\nALIASED_PASSWORD=aliased_hello") do
-      deploy = {
-        service: "app", image: "dhh/app", registry: { "username" => "dhh", "password" => "secret" },
-        servers: [ { "1.1.1.1" => "secrets" } ],
-        builder: { "arch" => "amd64" },
-        env: {
-          "tags" => {
-            "secrets" => { "secret" => [ "PASSWORD:ALIASED_PASSWORD" ] }
-          }
-        }
-      }
-
-      config = Kamal::Configuration.new(deploy)
-      assert_equal "PASSWORD=aliased_hello\n", config.role("web").env("1.1.1.1").secrets_io.string
+      assert_equal "hello", config.role("web").env("1.1.1.1").secrets["PASSWORD"]
     end
   end
 

test/configuration/env_test.rb

@@ -48,20 +48,6 @@ class ConfigurationEnvTest < ActiveSupport::TestCase
     end
   end
 
-  test "aliased secrets" do
-    with_test_secrets("secrets" => "ALIASED_PASSWORD=hello") do
-      config = {
-        "secret" => [ "PASSWORD:ALIASED_PASSWORD" ],
-        "clear" => {}
-      }
-
-      assert_config \
-        config: config,
-        clear: {},
-        secrets: { "PASSWORD" => "hello" }
-    end
-  end
-
   private
     def assert_config(config:, clear: {}, secrets: {})
       env = Kamal::Configuration::Env.new config: config, secrets: Kamal::Secrets.new

test/configuration/proxy/boot_test.rb

@@ -1,31 +0,0 @@
-require "test_helper"
-
-class ConfigurationProxyBootTest < ActiveSupport::TestCase
-  setup do
-    ENV["RAILS_MASTER_KEY"] = "456"
-    ENV["VERSION"] = "missing"
-
-    @deploy = {
-      service: "app", image: "dhh/app",
-      registry: { "username" => "dhh", "password" => "secret" },
-      builder: { "arch" => "amd64" },
-      env: { "REDIS_URL" => "redis://x/y" },
-      servers: [ "1.1.1.1", "1.1.1.2" ],
-      volumes: [ "/local/path:/container/path" ]
-    }
-
-    @config = Kamal::Configuration.new(@deploy)
-    @proxy_boot_config = @config.proxy_boot
-  end
-
-  test "proxy directories" do
-    assert_equal ".kamal/proxy/apps-config", @proxy_boot_config.apps_directory
-    assert_equal "/home/kamal-proxy/.apps-config", @proxy_boot_config.apps_container_directory
-    assert_equal ".kamal/proxy/apps-config/app", @proxy_boot_config.app_directory
-    assert_equal "/home/kamal-proxy/.apps-config/app", @proxy_boot_config.app_container_directory
-    assert_equal ".kamal/proxy/apps-config/app/error_pages", @proxy_boot_config.error_pages_directory
-    assert_equal "/home/kamal-proxy/.apps-config/app/error_pages", @proxy_boot_config.error_pages_container_directory
-    assert_equal ".kamal/proxy/apps-config/app/tls", @proxy_boot_config.tls_directory
-    assert_equal "/home/kamal-proxy/.apps-config/app/tls", @proxy_boot_config.tls_container_directory
-  end
-end

test/configuration/proxy_test.rb

@@ -38,73 +38,6 @@ class ConfigurationProxyTest < ActiveSupport::TestCase
     assert_not config.proxy.ssl?
   end
 
-  test "false not allowed" do
-    @deploy[:proxy] = false
-    assert_raises(Kamal::ConfigurationError, "proxy: should be a hash") do
-      config.proxy
-    end
-  end
-
-  test "ssl with certificate and private key from secrets" do
-    with_test_secrets("secrets" => "CERT_PEM=certificate\nKEY_PEM=private_key") do
-      @deploy[:proxy] = {
-        "ssl" => {
-          "certificate_pem" => "CERT_PEM",
-          "private_key_pem" => "KEY_PEM"
-        },
-        "host" => "example.com"
-      }
-
-      proxy = config.proxy
-      assert_equal ".kamal/proxy/apps-config/app/tls/cert.pem", proxy.host_tls_cert
-      assert_equal ".kamal/proxy/apps-config/app/tls/key.pem", proxy.host_tls_key
-      assert_equal "/home/kamal-proxy/.apps-config/app/tls/cert.pem", proxy.container_tls_cert
-      assert_equal "/home/kamal-proxy/.apps-config/app/tls/key.pem", proxy.container_tls_key
-    end
-  end
-
-  test "deploy options with custom ssl certificates" do
-    with_test_secrets("secrets" => "CERT_PEM=certificate\nKEY_PEM=private_key") do
-      @deploy[:proxy] = {
-        "ssl" => {
-          "certificate_pem" => "CERT_PEM",
-          "private_key_pem" => "KEY_PEM"
-        },
-        "host" => "example.com"
-      }
-
-      proxy = config.proxy
-      options = proxy.deploy_options
-      assert_equal true, options[:tls]
-      assert_equal "/home/kamal-proxy/.apps-config/app/tls/cert.pem", options[:"tls-certificate-path"]
-      assert_equal "/home/kamal-proxy/.apps-config/app/tls/key.pem", options[:"tls-private-key-path"]
-    end
-  end
-
-  test "ssl with certificate and no private key" do
-    with_test_secrets("secrets" => "CERT_PEM=certificate") do
-      @deploy[:proxy] = {
-        "ssl" => {
-          "certificate_pem" => "CERT_PEM"
-        },
-        "host" => "example.com"
-      }
-      assert_raises(Kamal::ConfigurationError) { config.proxy.ssl? }
-    end
-  end
-
-  test "ssl with private key and no certificate" do
-    with_test_secrets("secrets" => "KEY_PEM=private_key") do
-      @deploy[:proxy] = {
-        "ssl" => {
-          "private_key_pem" => "KEY_PEM"
-        },
-        "host" => "example.com"
-      }
-      assert_raises(Kamal::ConfigurationError) { config.proxy.ssl? }
-    end
-  end
-
   private
     def config
       Kamal::Configuration.new(@deploy)

test/configuration/role_test.rb

@@ -258,14 +258,6 @@ class ConfigurationRoleTest < ActiveSupport::TestCase
     assert_equal "18s", config_with_roles.role(:workers).proxy.deploy_options[:"target-timeout"]
   end
 
-  test "can't set restart in options" do
-    @deploy_with_roles[:servers]["workers"]["options"] = { "restart" => "always" }
-
-    assert_raises Kamal::ConfigurationError, "servers/workers: Cannot set restart policy in docker options, unless-stopped is required" do
-      Kamal::Configuration.new(@deploy_with_roles)
-    end
-  end
-
   private
     def config
       Kamal::Configuration.new(@deploy)

test/configuration/validation_test.rb

@@ -42,7 +42,6 @@ class ConfigurationValidationTest < ActiveSupport::TestCase
     assert_error "servers/web/options: should be a hash", servers: { "web" => { "options" => "" } }
     assert_error "servers/web/logging/options: should be a hash", servers: { "web" => { "logging" => { "options" => "" } } }
     assert_error "servers/web/logging/driver: should be a string", servers: { "web" => { "logging" => { "driver" => [] } } }
-    assert_error "servers/web/labels/service: invalid label. destination, role, and service are reserved labels", servers: { "web" => { "labels" => { "service" => "foo" } } }
     assert_error "servers/web/labels: should be a hash", servers: { "web" => { "labels" => [] } }
     assert_error "servers/web/env: should be a hash", servers: { "web" => { "env" => [] } }
     assert_error "servers/web/env: tags are only allowed in the root env", servers: { "web" => { "hosts" => [ "1.1.1.1" ], "env" => { "tags" => {} } } }
@@ -59,7 +58,6 @@ class ConfigurationValidationTest < ActiveSupport::TestCase
     assert_error "accessories/accessory1: should be a hash", accessories: { "accessory1" => [] }
     assert_error "accessories/accessory1: unknown key: unknown", accessories: { "accessory1" => { "unknown" => "baz" } }
     assert_error "accessories/accessory1/options: should be a hash", accessories: { "accessory1" => { "options" => [] } }
-    assert_error "accessories/accessory1/labels/destination: invalid label. destination, role, and service are reserved labels", accessories: { "accessory1" => { "host" => "host", "labels" => { "destination" => "foo" } } }
     assert_error "accessories/accessory1/host: should be a string", accessories: { "accessory1" => { "host" => [] } }
     assert_error "accessories/accessory1/env: should be a hash", accessories: { "accessory1" => { "env" => [] } }
     assert_error "accessories/accessory1/env: tags are only allowed in the root env", accessories: { "accessory1" => { "host" => "host", "env" => { "tags" => {} } } }
@@ -96,7 +94,6 @@ class ConfigurationValidationTest < ActiveSupport::TestCase
     assert_error "builder/arch: should be an array or a string", builder: { "arch" => {} }
     assert_error "builder/args: should be a hash", builder: { "args" => [ "foo" ] }
     assert_error "builder/cache/options: should be a string", builder: { "cache" => { "options" => [] } }
-    assert_error "builder: buildpacks only support building for one arch", builder: { "arch" => [ "amd64", "arm64" ], "pack" => { "builder" => "heroku/builder:24" } }
   end
 
   private

test/configuration_test.rb

@@ -30,7 +30,7 @@ class ConfigurationTest < ActiveSupport::TestCase
   %i[ service image registry ].each do |key|
     test "#{key} config required" do
       assert_raise(Kamal::ConfigurationError) do
-        Kamal::Configuration.new @deploy.tap { |config| config.delete key }
+        Kamal::Configuration.new @deploy.tap { _1.delete key }
       end
     end
   end
@@ -38,36 +38,21 @@ class ConfigurationTest < ActiveSupport::TestCase
   %w[ username password ].each do |key|
     test "registry #{key} required" do
       assert_raise(Kamal::ConfigurationError) do
-        Kamal::Configuration.new @deploy.tap { |config| config[:registry].delete key }
+        Kamal::Configuration.new @deploy.tap { _1[:registry].delete key }
       end
     end
   end
 
   test "service name valid" do
     assert_nothing_raised do
-      Kamal::Configuration.new(@deploy.tap { |config| config[:service] = "hey-app1_primary" })
-      Kamal::Configuration.new(@deploy.tap { |config| config[:service] = "MyApp" })
+      Kamal::Configuration.new(@deploy.tap { _1[:service] = "hey-app1_primary" })
+      Kamal::Configuration.new(@deploy.tap { _1[:service] = "MyApp" })
     end
   end
 
   test "service name invalid" do
     assert_raise(Kamal::ConfigurationError) do
-      Kamal::Configuration.new @deploy.tap { |config| config[:service] = "app.com" }
-    end
-  end
-
-  test "servers required" do
-    assert_raise(Kamal::ConfigurationError) do
-      Kamal::Configuration.new @deploy.tap { |config| config.delete(:servers) }
-    end
-  end
-
-  test "servers not required with accessories" do
-    assert_nothing_raised do
-      @deploy.delete(:servers)
-      @deploy[:accessories] = { "foo" => { "image" => "foo/bar", "host" => "1.1.1.1" } }
-
-      Kamal::Configuration.new(@deploy)
+      Kamal::Configuration.new @deploy.tap { _1[:service] = "app.com" }
     end
   end
 
@@ -265,7 +250,7 @@ class ConfigurationTest < ActiveSupport::TestCase
   test "destination required" do
     dest_config_file = Pathname.new(File.expand_path("fixtures/deploy_for_required_dest.yml", __dir__))
 
-    assert_raises(ArgumentError, "You must specify a destination") do
+    assert_raises(Kamal::ConfigurationError) do
       config = Kamal::Configuration.create_from config_file: dest_config_file
     end
 
@@ -386,7 +371,7 @@ class ConfigurationTest < ActiveSupport::TestCase
       Kamal::Configuration.new(@deploy_with_roles)
     end
 
-    assert_equal "SSL is only supported on a single server unless you provide custom certificates, found 2 servers for role workers", exception.message
+    assert_equal "SSL is only supported on a single server, found 2 servers for role workers", exception.message
   end
 
   test "two proxy ssl roles with same host" do

test/fixtures/deploy_with_error_pages.yml

@@ -1,11 +0,0 @@
-service: app
-image: dhh/app
-servers:
-  - "1.1.1.1"
-  - "1.1.1.2"
-registry:
-  username: user
-  password: pw
-builder:
-  arch: amd64
-error_pages_path: public

test/fixtures/deploy_with_roles_workers_primary.yml

@@ -1,19 +0,0 @@
-service: app
-image: dhh/app
-servers:
-  workers:
-    - 1.1.1.1
-    - 1.1.1.2
-  web:
-    - 1.1.1.3
-    - 1.1.1.4
-env:
-  REDIS_URL: redis://x/y
-registry:
-  server: registry.digitalocean.com
-  username: user
-  password: pw
-builder:
-  arch: amd64
-deploy_timeout: 1
-primary_role: workers

test/integration/accessory_test.rb

@@ -17,39 +17,10 @@ class AccessoryTest < IntegrationTest
     logs = kamal :accessory, :logs, :busybox, capture: true
     assert_match /Starting busybox.../, logs
 
-    boot = kamal :accessory, :boot, :busybox, capture: true
-    assert_match /Skipping booting `busybox` on vm1, vm2, a container already exists/, boot
-
     kamal :accessory, :remove, :busybox, "-y"
     assert_accessory_not_running :busybox
   end
 
-  test "proxied: boot, stop, start, restart, logs, remove" do
-    @app = "app_with_proxied_accessory"
-
-    kamal :proxy, :boot
-
-    kamal :accessory, :boot, :netcat
-    assert_accessory_running :netcat
-    assert_netcat_is_up
-
-    kamal :accessory, :stop, :netcat
-    assert_accessory_not_running :netcat
-    assert_netcat_not_found
-
-    kamal :accessory, :start, :netcat
-    assert_accessory_running :netcat
-    assert_netcat_is_up
-
-    kamal :accessory, :restart, :netcat
-    assert_accessory_running :netcat
-    assert_netcat_is_up
-
-    kamal :accessory, :remove, :netcat, "-y"
-    assert_accessory_not_running :netcat
-    assert_netcat_not_found
-  end
-
   private
     def assert_accessory_running(name)
       assert_match /registry:4443\/busybox:1.36.0   "sh -c 'echo \\"Start/, accessory_details(name)
@@ -62,25 +33,4 @@ class AccessoryTest < IntegrationTest
     def accessory_details(name)
       kamal :accessory, :details, name, capture: true
     end
-
-    def assert_netcat_is_up
-      response = netcat_response
-      debug_response_code(response, "200")
-      assert_equal "200", response.code
-    end
-
-    def assert_netcat_not_found
-      response = netcat_response
-      debug_response_code(response, "404")
-      assert_equal "404", response.code
-    end
-
-    def netcat_response
-      uri = URI.parse("http://127.0.0.1:12345/up")
-      http = Net::HTTP.new(uri.host, uri.port)
-      request = Net::HTTP::Get.new(uri)
-      request["Host"] = "netcat"
-
-      http.request(request)
-    end
 end

test/integration/app_test.rb

@@ -48,36 +48,9 @@ class AppTest < IntegrationTest
     assert_match "App Host: vm1", exec_output
     assert_match /1 root      0:\d\d nginx/, exec_output
 
-    kamal :app, :maintenance
-    assert_app_in_maintenance
-
-    kamal :app, :live
-    assert_app_is_up
-
     kamal :app, :remove
 
     assert_app_not_found
     assert_app_directory_removed
   end
-
-  test "custom error pages" do
-    @app = "app_with_roles"
-
-    kamal :deploy
-    assert_app_is_up
-
-    kamal :app, :maintenance
-    assert_app_in_maintenance message: "Custom Maintenance Page"
-
-    kamal :app, :live
-    kamal :app, :maintenance, "--message", "\"Testing Maintence Mode\""
-    assert_app_in_maintenance message: "Custom Maintenance Page: Testing Maintence Mode"
-
-    second_version = update_app_rev
-
-    kamal :redeploy
-
-    kamal :app, :maintenance
-    assert_app_in_maintenance message: "Custom Maintenance Page"
-  end
 end

test/integration/docker-compose.yml

@@ -41,8 +41,6 @@ services:
       context: docker/vm
     volumes:
       - shared:/shared
-    ports:
-      - "22443:443"
 
   vm2:
     privileged: true
@@ -63,7 +61,6 @@ services:
       context: docker/load_balancer
     ports:
       - "12345:80"
-      - "12443:443"
     depends_on:
       - vm1
       - vm2

test/integration/docker/deployer/Dockerfile

@@ -18,7 +18,6 @@ RUN apt-get update --fix-missing && apt-get install -y docker-ce docker-ce-cli c
 
 COPY *.sh .
 COPY app/ app/
-COPY app_with_custom_certificate/ app_with_custom_certificate/
 COPY app_with_roles/ app_with_roles/
 COPY app_with_traefik/ app_with_traefik/
 COPY app_with_proxied_accessory/ app_with_proxied_accessory/
@@ -30,7 +29,6 @@ RUN mkdir -p /etc/docker/certs.d/registry:4443 && ln -s /shared/certs/domain.crt
 RUN git config --global user.email "deployer@example.com"
 RUN git config --global user.name "Deployer"
 RUN cd app && git init && git add . && git commit -am "Initial version"
-RUN cd app_with_custom_certificate && git init && git add . && git commit -am "Initial version"
 RUN cd app_with_roles && git init && git add . && git commit -am "Initial version"
 RUN cd app_with_traefik && git init && git add . && git commit -am "Initial version"
 RUN cd app_with_proxied_accessory && git init && git add . && git commit -am "Initial version"

test/integration/docker/deployer/app/.kamal/hooks/pre-connect

@@ -1,5 +1,4 @@
 #!/bin/sh
 
 echo "About to lock..."
-env
 mkdir -p /tmp/${TEST_ID} && touch /tmp/${TEST_ID}/pre-connect

test/integration/docker/deployer/app/.kamal/hooks/pre-deploy

@@ -1,6 +1,3 @@
 #!/bin/sh
-set -e
-
-kamal proxy boot_config set --registry registry:4443
 echo "Deployed!"
 mkdir -p /tmp/${TEST_ID} && touch /tmp/${TEST_ID}/pre-deploy

test/integration/docker/deployer/app/config/deploy.yml

@@ -41,8 +41,3 @@ accessories:
     cmd: sh -c 'echo "Starting busybox..."; trap exit term; while true; do sleep 1; done'
     roles:
       - web
-  busybox2:
-    service: custom-busybox
-    image: registry:4443/busybox:1.36.0
-    cmd: sh -c 'echo "Starting busybox..."; trap exit term; while true; do sleep 1; done'
-    host: vm3

test/integration/docker/deployer/app_with_custom_certificate/.kamal/secrets

@@ -1,2 +0,0 @@
-CUSTOM_CERT=$(cat certs/cert.pem)
-CUSTOM_KEY=$(cat certs/key.pem)

test/integration/docker/deployer/app_with_custom_certificate/Dockerfile

@@ -1,10 +0,0 @@
-FROM registry:4443/nginx:1-alpine-slim
-
-COPY default.conf /etc/nginx/conf.d/default.conf
-
-ARG COMMIT_SHA
-
-RUN echo $COMMIT_SHA > /usr/share/nginx/html/version
-RUN mkdir -p /usr/share/nginx/html/versions && echo "version" > /usr/share/nginx/html/versions/$COMMIT_SHA
-RUN mkdir -p /usr/share/nginx/html/versions && echo "hidden" > /usr/share/nginx/html/versions/.hidden
-RUN echo "Up!" > /usr/share/nginx/html/up

test/integration/docker/deployer/app_with_custom_certificate/certs/cert.pem

@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDCzCCAfOgAwIBAgIUJHOADjhddzCAdXFfZvhXAsVMwhowDQYJKoZIhvcNAQEL
-BQAwFDESMBAGA1UEAwwJbG9jYWxob3N0MCAXDTI1MDYxNzA5MDYxOVoYDzIxMjUw
-NTI0MDkwNjE5WjAUMRIwEAYDVQQDDAlsb2NhbGhvc3QwggEiMA0GCSqGSIb3DQEB
-AQUAA4IBDwAwggEKAoIBAQDQaLWwoLZ3/cZdiW/m4pqOe228wCx/CRU9/E2AT9NS
-ofuJNtUaxw7QAAFEWIrnf9y3M09lZeox1CNmXe2GADnnx/n906zSGX18SdDmWrxa
-L/1t5OZiXl3we5PM3UNvbFPSq1MCnOtvo6jTPM7shIpJ/5/KuuqovyrO31VCnc2+
-ycEzJ2BOcKFUFAeyT/8bk9lAI+1971PLqC6ut9dfy8PVHSPyGrxGiQCpStU7NiQj
-LUkqte7x9GcIKTJUjMkWIsvGke9oGoGgEl5gEfqxFAs3ZkA1aYkiHhwFtrUkGOOf
-O1C6sqfwnnAhtG8LnULGlFYi3GoKALF2XSIagGpaQM5HAgMBAAGjUzBRMB0GA1Ud
-DgQWBBQg2m871YSI220bQEG5APeGzeaz4zAfBgNVHSMEGDAWgBQg2m871YSI220b
-QEG5APeGzeaz4zAPBgNVHRMBAf8EBTADAQH/MA0GCSqGSIb3DQEBCwUAA4IBAQBc
-yQvjLV+Uym+SI/bmKNKafW7ioWSkWAfTl/bvCB8xCX2OJsSqh1vjiKhkcJ6t0Tcj
-cEiYs7Q+2NVC+s+0ztrN1y4Ve8iX9K9D6o/09bD23zTKpftxCMv8NqoBicNVJ7O9
-sINcTqzrIPb+jawE47ogNvlorsU1hi1GTmDHtIqVJPQwiNCIWd8frBLf+WfCHCCK
-xRJb4hh5wR05v94L0/QdfKQ8qqCRG0VLyoGGcUyQgC8PLLlHRIWIYuwo3xhUK9nN
-Gn8WNiACY4ry1wRauqIp54N3fM1a5sgzpgPKc8++KLVBpxhDy8nRoFAD0k6y1iM0
-2EoVLhbMvwhYwHOHkktp
------END CERTIFICATE-----

test/integration/docker/deployer/app_with_custom_certificate/certs/key.pem

@@ -1,28 +0,0 @@
------BEGIN PRIVATE KEY-----
-MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQDQaLWwoLZ3/cZd
-iW/m4pqOe228wCx/CRU9/E2AT9NSofuJNtUaxw7QAAFEWIrnf9y3M09lZeox1CNm
-Xe2GADnnx/n906zSGX18SdDmWrxaL/1t5OZiXl3we5PM3UNvbFPSq1MCnOtvo6jT
-PM7shIpJ/5/KuuqovyrO31VCnc2+ycEzJ2BOcKFUFAeyT/8bk9lAI+1971PLqC6u
-t9dfy8PVHSPyGrxGiQCpStU7NiQjLUkqte7x9GcIKTJUjMkWIsvGke9oGoGgEl5g
-EfqxFAs3ZkA1aYkiHhwFtrUkGOOfO1C6sqfwnnAhtG8LnULGlFYi3GoKALF2XSIa
-gGpaQM5HAgMBAAECggEAM2dIPRb+uozU8vg1qhCFR5RpBi+uKe0vGJlU8kt+F3kN
-hhQIrvCfFi2SIm3mYOAYK/WTZTKkd4LX8mVDcxQ2NBWOcw1VKIMSAOhiBpclsub4
-TrUxH90ftXN9in+epOpmqGUKdfAHYANRXjy22v5773GF06aTv2hbYigSqvoqJ57A
-PCdpw9q9sTwJqR9reU3f9fHsUyIwLCQpbtFyQc8aU9LHqgs4SAkaogY+4mPmlCrl
-pQ5wGljTXmK5g1o/v+mu1WdeGNOzd5//xp0YImkGtyiqh8Ab891MI1wPgivNP5Lo
-Ru1wKhegj89XamT/LUCtn6NCcokE/9pqEXrKK7JeVQKBgQD98kGUkdAm+zHjRZsr
-KTeQQ/wszFrNcbP9irE5MqnASWskIXcAhGVJrqbtinLPLIeT22BTsJkCUjVJdfX2
-MObjiJP0LMrMVpGQC0b+i4boS8W/lY5T4fM97B+ILc3Y1OYiUedg0gVsFspSR4ef
-luNfbKbmdzYYqFz6a/q5vExqBQKBgQDSGC2MJXYAewRJ9Mk3fNvll/6yz73rGCct
-tljwNXUgC7y2nEabDverPd74olSxojQwus/kA8JrMVa2IkXo+lKAwLV+nyj3PGHw
-3szTeAVWrGIRveWuW6IQ5zOP2IGkX5Jm+XSPVihnMz7SZA6k6qCtWVVywfBubSpi
-1dMNWAhs2wKBgBvMVw1yYLzDppRgXDn/SwvJxWMKA66VkcRhWEEQoLBh2Q6dcy9l
-TskgCznZe/PdxgGTdBn1LOqqIRcniIMomz2xB7Ek7hYsK8b+1QisMVpgYQc10dyw
-0TWoEVOQ4AWqWH7NRGy+0MUiQYd8OQZpN/6MIED+L7fHRlZLV6jZSewZAoGBAJwo
-bHJmxbbFuQJfd9BOdgPJXf76emdrpHNNvf2NPml7T+FLdw95qI0Xh8u2nM0Li09N
-C4inYrLaEWF/SAdLSFd65WwgUQqzTvkCIaxs4UrzBlG5nCZk5ak6sBCTFIlgoCj5
-8bE4kP9kD6XByUC7RIKUi/aoQFVTvtWHqT+Z12lRAoGAAVoZVxE+xPAfzVyAatpH
-M8WwgB23r07thNDiJCUMOQUT8LRFKg/Hyj6jB2W7gj669G/Bvoar++nXJVw7QCiv
-MlOk1pfaKuW82rCPnTeUzJwf2KQ8Jg2avasD4GFWZBJVvlHN1ONySViIpb67hhAK
-1OcbfGutFiGWhUwXNVkVc4U=
------END PRIVATE KEY-----

test/integration/docker/deployer/app_with_custom_certificate/config/deploy.yml

@@ -1,36 +0,0 @@
-service: app_with_custom_certificate
-image: app_with_custom_certificate
-servers:
-  web:
-    hosts:
-      - vm1
-      - vm2
-  workers:
-    hosts:
-      - vm3
-    cmd: sleep infinity
-deploy_timeout: 2
-drain_timeout: 2
-readiness_delay: 0
-
-proxy:
-  host: localhost
-  ssl:
-    certificate_pem: CUSTOM_CERT
-    private_key_pem: CUSTOM_KEY
-  healthcheck:
-    interval: 1
-    timeout: 1
-    path: "/up"
-
-asset_path: /usr/share/nginx/html/versions
-
-registry:
-  server: registry:4443
-  username: root
-  password: root
-builder:
-  driver: docker
-  arch: <%= Kamal::Utils.docker_arch %>
-  args:
-    COMMIT_SHA: <%= `git rev-parse HEAD` %>

test/integration/docker/deployer/app_with_custom_certificate/default.conf

@@ -1,17 +0,0 @@
-server {
-    listen       80;
-    listen  [::]:80;
-    server_name  localhost;
-
-    location / {
-        root   /usr/share/nginx/html;
-        index  index.html index.htm;
-    }
-
-    # redirect server error pages to the static page /50x.html
-    #
-    error_page   500 502 503 504  /50x.html;
-    location = /50x.html {
-        root   /usr/share/nginx/html;
-    }
-}

test/integration/docker/deployer/app_with_proxied_accessory/.kamal/hooks/pre-deploy

@@ -1,4 +0,0 @@
-#!/bin/sh
-set -e
-
-kamal proxy boot_config set --registry registry:4443

test/integration/docker/deployer/app_with_proxied_accessory/config/deploy.yml

@@ -1,5 +1,7 @@
 service: app_with_proxied_accessory
 image: app_with_proxied_accessory
+servers:
+  - vm1
 env:
   clear:
     CLEAR_TOKEN: 4321
@@ -22,13 +24,15 @@ accessories:
     service: custom-busybox
     image: registry:4443/busybox:1.36.0
     cmd: sh -c 'echo "Starting busybox..."; trap exit term; while true; do sleep 1; done'
-    host: vm1
+    roles:
+      - web
   netcat:
     service: netcat
     image: registry:4443/busybox:1.36.0
     cmd: >
       sh -c 'echo "Starting netcat..."; while true; do echo -e "HTTP/1.1 200 OK\r\nContent-Length: 11\r\n\r\nHello Ruby" | nc -l -p 80; done'
-    host: vm1
+    roles:
+      - web
     port: 12345:80
     proxy:
       host: netcat
@@ -37,4 +41,4 @@ accessories:
         interval: 1
         timeout: 1
         path: "/"
-drain_timeout: 2
+

test/integration/docker/deployer/app_with_roles/.kamal/hooks/pre-deploy

@@ -1,6 +1,3 @@
 #!/bin/sh
-set -e
-
-kamal proxy boot_config set --registry registry:4443
 echo "Deployed!"
 mkdir -p /tmp/${TEST_ID} && touch /tmp/${TEST_ID}/pre-deploy

test/integration/docker/deployer/app_with_roles/config/deploy.yml

@@ -37,7 +37,6 @@ proxy:
       - X-Request-Start
 
 asset_path: /usr/share/nginx/html/versions
-error_pages_path: error_pages
 
 registry:
   server: registry:4443

test/integration/docker/deployer/app_with_roles/error_pages/503.html

@@ -1,8 +0,0 @@
-<html>
-  <head>
-    <title>503 Service Interrupted</title>
-  </head>
-  <body>
-    <p>Custom Maintenance Page: {{ .Message }}</p>
-  </body>
-</html>

test/integration/docker/deployer/app_with_traefik/.kamal/hooks/pre-deploy

@@ -1,7 +1,3 @@
-set -e
-
-kamal proxy boot_config set --registry registry:4443 \
-                            --publish false \
+kamal proxy boot_config set --publish false \
                             --docker_options label=traefik.http.services.kamal_proxy.loadbalancer.server.scheme=http \
-                                             label=traefik.http.routers.kamal_proxy.rule=PathPrefix\(\`/\`\) \
-                                             sysctl=net.ipv4.ip_local_port_range=\"10000\ 60999\"
+                                             label=traefik.http.routers.kamal_proxy.rule=PathPrefix\(\`/\`\)