Output role along with container logs

Add support for exec output in accessories

.github/workflows/ci.yml

@@ -27,6 +27,7 @@ jobs:
           - "3.1"
           - "3.2"
           - "3.3"
+          - "3.4.0-preview2"
         gemfile:
           - Gemfile
           - gemfiles/rails_edge.gemfile
@@ -41,6 +42,9 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - name: Remove gemfile.lock
+        run: rm Gemfile.lock
+
       - name: Install Ruby
         uses: ruby/setup-ruby@v1
         with:
@@ -49,3 +53,5 @@ jobs:
 
       - name: Run tests
         run: bin/test
+        env:
+          RUBYOPT: ${{ startsWith(matrix.ruby-version, '3.4.') && '--enable=frozen-string-literal' || '' }}

Dockerfile

@@ -1,5 +1,4 @@
-# Use the official Ruby 3.2.0 Alpine image as the base image
+FROM ruby:3.3-alpine
-FROM ruby:3.2.0-alpine
 
 # Install docker/buildx-bin
 COPY --from=docker/buildx-bin /buildx /usr/libexec/docker/cli-plugins/docker-buildx

Gemfile.lock

@@ -1,24 +1,24 @@
 PATH
   remote: .
   specs:
-    kamal (2.1.1)
+    kamal (2.3.0)
       activesupport (>= 7.0)
       base64 (~> 0.2)
       bcrypt_pbkdf (~> 1.0)
       concurrent-ruby (~> 1.2)
       dotenv (~> 3.1)
       ed25519 (~> 1.2)
-      net-ssh (~> 7.0)
+      net-ssh (~> 7.3)
       sshkit (>= 1.23.0, < 2.0)
       thor (~> 1.3)
-      zeitwerk (~> 2.5)
+      zeitwerk (>= 2.6.18, < 3.0)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    actionpack (7.1.3.4)
+    actionpack (7.1.4.1)
-      actionview (= 7.1.3.4)
+      actionview (= 7.1.4.1)
-      activesupport (= 7.1.3.4)
+      activesupport (= 7.1.4.1)
       nokogiri (>= 1.8.5)
       racc
       rack (>= 2.2.4)
@@ -26,13 +26,13 @@ GEM
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.2)
       rails-html-sanitizer (~> 1.6)
-    actionview (7.1.3.4)
+    actionview (7.1.4.1)
-      activesupport (= 7.1.3.4)
+      activesupport (= 7.1.4.1)
       builder (~> 3.1)
       erubi (~> 1.11)
       rails-dom-testing (~> 2.2)
       rails-html-sanitizer (~> 1.6)
-    activesupport (7.1.3.4)
+    activesupport (7.1.4.1)
       base64
       bigdecimal
       concurrent-ruby (~> 1.0, >= 1.0.2)
@@ -49,7 +49,7 @@ GEM
     bcrypt_pbkdf (1.1.1-x86_64-darwin)
     bigdecimal (3.1.8)
     builder (3.3.0)
-    concurrent-ruby (1.3.3)
+    concurrent-ruby (1.3.4)
     connection_pool (2.4.1)
     crass (1.0.6)
     debug (1.9.2)
@@ -59,7 +59,7 @@ GEM
     drb (2.2.1)
     ed25519 (1.3.0)
     erubi (1.13.0)
-    i18n (1.14.5)
+    i18n (1.14.6)
       concurrent-ruby (~> 1.0)
     io-console (0.7.2)
     irb (1.14.0)
@@ -70,7 +70,7 @@ GEM
     loofah (2.22.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
-    minitest (5.24.1)
+    minitest (5.25.1)
     mocha (2.4.5)
       ruby2_keywords (>= 0.0.5)
     mutex_m (0.2.0)
@@ -78,7 +78,7 @@ GEM
       net-ssh (>= 2.6.5, < 8.0.0)
     net-sftp (4.0.0)
       net-ssh (>= 5.0.0, < 8.0.0)
-    net-ssh (7.2.3)
+    net-ssh (7.3.0)
     nokogiri (1.16.7-arm64-darwin)
       racc (~> 1.4)
     nokogiri (1.16.7-x86_64-darwin)
@@ -92,7 +92,7 @@ GEM
     psych (5.1.2)
       stringio
     racc (1.8.1)
-    rack (3.1.7)
+    rack (3.1.8)
     rack-session (2.0.0)
       rack (>= 3.0.0)
     rack-test (2.1.0)
@@ -107,9 +107,9 @@ GEM
     rails-html-sanitizer (1.6.0)
       loofah (~> 2.21)
       nokogiri (~> 1.14)
-    railties (7.1.3.4)
+    railties (7.1.4.1)
-      actionpack (= 7.1.3.4)
+      actionpack (= 7.1.4.1)
-      activesupport (= 7.1.3.4)
+      activesupport (= 7.1.4.1)
       irb
       rackup (>= 1.0.0)
       rake (>= 12.2)
@@ -122,8 +122,7 @@ GEM
     regexp_parser (2.9.2)
     reline (0.5.9)
       io-console (~> 0.5)
-    rexml (3.3.4)
+    rexml (3.3.9)
-      strscan
     rubocop (1.65.1)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
@@ -161,13 +160,12 @@ GEM
       net-sftp (>= 2.1.2)
       net-ssh (>= 2.8.0)
     stringio (3.1.1)
-    strscan (3.1.0)
     thor (1.3.1)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
     unicode-display_width (2.5.0)
-    webrick (1.8.1)
+    webrick (1.8.2)
-    zeitwerk (2.6.17)
+    zeitwerk (2.7.1)
 
 PLATFORMS
   arm64-darwin

kamal.gemspec

@@ -13,10 +13,10 @@ Gem::Specification.new do |spec|
 
   spec.add_dependency "activesupport", ">= 7.0"
   spec.add_dependency "sshkit", ">= 1.23.0", "< 2.0"
-  spec.add_dependency "net-ssh", "~> 7.0"
+  spec.add_dependency "net-ssh", "~> 7.3"
   spec.add_dependency "thor", "~> 1.3"
   spec.add_dependency "dotenv", "~> 3.1"
-  spec.add_dependency "zeitwerk", "~> 2.5"
+  spec.add_dependency "zeitwerk", ">= 2.6.18", "< 3.0"
   spec.add_dependency "ed25519", "~> 1.2"
   spec.add_dependency "bcrypt_pbkdf", "~> 1.0"
   spec.add_dependency "concurrent-ruby", "~> 1.2"

lib/kamal/cli/accessory.rb

@@ -1,3 +1,5 @@
+require "active_support/core_ext/array/conversions"
+
 class Kamal::Cli::Accessory < Kamal::Cli::Base
   desc "boot [NAME]", "Boot new accessory service on host (use NAME=all to boot all accessories)"
   def boot(name, prepare: true)
@@ -110,14 +112,15 @@ class Kamal::Cli::Accessory < Kamal::Cli::Base
     end
   end
 
-  desc "exec [NAME] [CMD]", "Execute a custom command on servers (use --help to show options)"
+  desc "exec [NAME] [CMD...]", "Execute a custom command on servers within the accessory container (use --help to show options)"
   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)
+  def exec(name, *cmd)
+    cmd = Kamal::Utils.join_commands(cmd)
     with_accessory(name) do |accessory, hosts|
       case
       when options[:interactive] && options[:reuse]
-        say "Launching interactive command with via SSH from existing container...", :magenta
+        say "Launching interactive command via SSH from existing container...", :magenta
         run_locally { exec accessory.execute_in_existing_container_over_ssh(cmd) }
 
       when options[:interactive]
@@ -126,16 +129,16 @@ class Kamal::Cli::Accessory < Kamal::Cli::Base
 
       when options[:reuse]
         say "Launching command from existing container...", :magenta
-        on(hosts) do
+        on(hosts) do |host|
           execute *KAMAL.auditor.record("Executed cmd '#{cmd}' on #{name} accessory"), verbosity: :debug
-          capture_with_info(*accessory.execute_in_existing_container(cmd))
+          puts_by_host host, capture_with_info(*accessory.execute_in_existing_container(cmd))
         end
 
       else
         say "Launching command from new container...", :magenta
-        on(hosts) do
+        on(hosts) do |host|
           execute *KAMAL.auditor.record("Executed cmd '#{cmd}' on #{name} accessory"), verbosity: :debug
-          capture_with_info(*accessory.execute_in_new_container(cmd))
+          puts_by_host host, capture_with_info(*accessory.execute_in_new_container(cmd))
         end
       end
     end

lib/kamal/cli/app.rb

@@ -218,7 +218,7 @@ class Kamal::Cli::App < Kamal::Cli::Base
 
         roles.each do |role|
           begin
-            puts_by_host host, capture_with_info(*KAMAL.app(role: role, host: host).logs(timestamps: timestamps, since: since, lines: lines, grep: grep, grep_options: grep_options))
+            puts_by_host host, capture_with_info(*KAMAL.app(role: role, host: host).logs(timestamps: timestamps, since: since, lines: lines, grep: grep, grep_options: grep_options)), type: role
           rescue SSHKit::Command::Failed
             puts_by_host host, "Nothing found"
           end

lib/kamal/cli/main.rb

@@ -135,7 +135,7 @@ class Kamal::Cli::Main < Kamal::Cli::Base
     puts "No documentation found for #{section}"
   end
 
-  desc "init", "Create config stub in config/deploy.yml and env stub in .env"
+  desc "init", "Create config stub in config/deploy.yml and secrets stub in .kamal"
   option :bundle, type: :boolean, default: false, desc: "Add Kamal to the Gemfile and create a bin/kamal binstub"
   def init
     require "fileutils"

lib/kamal/cli/proxy.rb

@@ -14,23 +14,25 @@ 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_MINIMUM_VERSION)
-          raise "kamal-proxy version #{version} is too old, please reboot to update to at least #{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.start_or_run
       end
     end
   end
 
-  desc "boot_config <set|get|clear>", "Mange kamal-proxy boot configuration"
+  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 :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)
     case subcommand
     when "set"
       boot_options = [
         *(KAMAL.config.proxy_publish_args(options[:http_port], options[:https_port]) if options[:publish]),
+        *(KAMAL.config.proxy_logging_args(options[:log_max_size])),
         *options[:docker_options].map { |option| "--#{option}" }
       ]
 

lib/kamal/cli/secrets.rb

@@ -1,11 +1,17 @@
 class Kamal::Cli::Secrets < Kamal::Cli::Base
   desc "fetch [SECRETS...]", "Fetch secrets from a vault"
   option :adapter, type: :string, aliases: "-a", required: true, desc: "Which vault adapter to use"
-  option :account, type: :string, required: true, desc: "The account identifier or username"
+  option :account, type: :string, required: false, desc: "The account identifier or username"
   option :from, type: :string, required: false, desc: "A vault or folder to fetch the secrets from"
   option :inline, type: :boolean, required: false, hidden: true
   def fetch(*secrets)
-    results = adapter(options[:adapter]).fetch(secrets, **options.slice(:account, :from).symbolize_keys)
+    adapter = initialize_adapter(options[:adapter])
+
+    if adapter.requires_account? && options[:account].blank?
+      return puts "No value provided for required options '--account'"
+    end
+
+    results = adapter.fetch(secrets, **options.slice(:account, :from).symbolize_keys)
 
     return_or_puts JSON.dump(results).shellescape, inline: options[:inline]
   end
@@ -29,7 +35,7 @@ class Kamal::Cli::Secrets < Kamal::Cli::Base
   end
 
   private
-    def adapter(adapter)
+    def initialize_adapter(adapter)
       Kamal::Secrets::Adapters.lookup(adapter)
     end
 

lib/kamal/cli/templates/deploy.yml

@@ -13,12 +13,14 @@ servers:
   #     - 192.168.0.1
   #   cmd: bin/jobs
 
-# Enable SSL auto certification via Let's Encrypt (and allow for multiple apps on one server).
+# Enable SSL auto certification via Let's Encrypt and allow for multiple apps on a single web server.
-# Set ssl: false if using something like Cloudflare to terminate SSL (but keep host!).
+# Remove this section when using multiple web servers and ensure you terminate SSL at your load balancer.
+#
+# Note: If using Cloudflare, set encryption mode in SSL/TLS setting to "Full" to enable CF-to-app encryption.
 proxy:
   ssl: true
   host: app.example.com
-  # kamal-proxy connects to your container over port 80, use `app_port` to specify a different port.
+  # Proxy connects to your container on port 80 by default.
   # app_port: 3000
 
 # Credentials for your image host.
@@ -34,6 +36,9 @@ registry:
 # Configure builder setup.
 builder:
   arch: amd64
+  # Pass in additional build args needed for your Dockerfile.
+  # args:
+  #   RUBY_VERSION: <%= File.read('.ruby-version').strip %>
 
 # Inject ENV variables into containers (secrets come from .kamal/secrets).
 #
@@ -89,7 +94,7 @@ builder:
 #     directories:
 #       - data:/var/lib/mysql
 #   redis:
-#     image: redis:7.0
+#     image: valkey/valkey:8
 #     host: 192.168.0.2
 #     port: 6379
 #     directories:

lib/kamal/cli/templates/sample_hooks/docker-setup.sample

@@ -1,13 +1,3 @@
-#!/usr/bin/env ruby
+#!/bin/sh
 
-# A sample docker-setup hook
+echo "Docker set up on $KAMAL_HOSTS..."
-#
-# Sets up a Docker network on defined hosts which can then be used by the application’s containers
-
-hosts = ENV["KAMAL_HOSTS"].split(",")
-
-hosts.each do |ip|
-  destination = "root@#{ip}"
-  puts "Creating a Docker network \"kamal\" on #{destination}"
-  `ssh #{destination} docker network create kamal`
-end

lib/kamal/commands/accessory.rb

@@ -1,7 +1,7 @@
 class Kamal::Commands::Accessory < Kamal::Commands::Base
   attr_reader :accessory_config
   delegate :service_name, :image, :hosts, :port, :files, :directories, :cmd,
-           :publish_args, :env_args, :volume_args, :label_args, :option_args,
+           :network_args, :publish_args, :env_args, :volume_args, :label_args, :option_args,
            :secrets_io, :secrets_path, :env_directory,
            to: :accessory_config
 
@@ -15,7 +15,7 @@ class Kamal::Commands::Accessory < Kamal::Commands::Base
       "--name", service_name,
       "--detach",
       "--restart", "unless-stopped",
-      "--network", "kamal",
+      *network_args,
       *config.logging_args,
       *publish_args,
       *env_args,
@@ -64,7 +64,7 @@ class Kamal::Commands::Accessory < Kamal::Commands::Base
     docker :run,
       ("-it" if interactive),
       "--rm",
-      "--network", "kamal",
+      *network_args,
       *env_args,
       *volume_args,
       image,

lib/kamal/commands/app.rb

@@ -47,7 +47,7 @@ class Kamal::Commands::App < Kamal::Commands::Base
   end
 
   def info
-    docker :ps, *filter_args
+    docker :ps, *container_filter_args
   end
 
 
@@ -67,7 +67,7 @@ class Kamal::Commands::App < Kamal::Commands::Base
 
   def list_versions(*docker_args, statuses: nil)
     pipe \
-      docker(:ps, *filter_args(statuses: statuses), *docker_args, "--format", '"{{.Names}}"'),
+      docker(:ps, *container_filter_args(statuses: statuses), *docker_args, "--format", '"{{.Names}}"'),
       extract_version_from_name
   end
 
@@ -91,11 +91,15 @@ class Kamal::Commands::App < Kamal::Commands::Base
     end
 
     def latest_container(format:, filters: nil)
-      docker :ps, "--latest", *format, *filter_args(statuses: ACTIVE_DOCKER_STATUSES), argumentize("--filter", filters)
+      docker :ps, "--latest", *format, *container_filter_args(statuses: ACTIVE_DOCKER_STATUSES), argumentize("--filter", filters)
     end
 
-    def filter_args(statuses: nil)
+    def container_filter_args(statuses: nil)
-      argumentize "--filter", filters(statuses: statuses)
+      argumentize "--filter", container_filters(statuses: statuses)
+    end
+
+    def image_filter_args
+      argumentize "--filter", image_filters
     end
 
     def extract_version_from_name
@@ -103,13 +107,17 @@ class Kamal::Commands::App < Kamal::Commands::Base
       %(while read line; do echo ${line##{role.container_prefix}-}; done)
     end
 
-    def filters(statuses: nil)
+    def container_filters(statuses: nil)
       [ "label=service=#{config.service}" ].tap do |filters|
-        filters << "label=destination=#{config.destination}" if config.destination
+        filters << "label=destination=#{config.destination}"
         filters << "label=role=#{role}" if role
         statuses&.each do |status|
           filters << "status=#{status}"
         end
       end
     end
+
+    def image_filters
+      [ "label=service=#{config.service}" ]
+    end
 end

lib/kamal/commands/app/containers.rb

@@ -2,7 +2,7 @@ module Kamal::Commands::App::Containers
   DOCKER_HEALTH_LOG_FORMAT    = "'{{json .State.Health}}'"
 
   def list_containers
-    docker :container, :ls, "--all", *filter_args
+    docker :container, :ls, "--all", *container_filter_args
   end
 
   def list_container_names
@@ -20,7 +20,7 @@ module Kamal::Commands::App::Containers
   end
 
   def remove_containers
-    docker :container, :prune, "--force", *filter_args
+    docker :container, :prune, "--force", *container_filter_args
   end
 
   def container_health_log(version:)

lib/kamal/commands/app/images.rb

@@ -4,7 +4,7 @@ module Kamal::Commands::App::Images
   end
 
   def remove_images
-    docker :image, :prune, "--all", "--force", *filter_args
+    docker :image, :prune, "--all", "--force", *image_filter_args
   end
 
   def tag_latest_image

lib/kamal/commands/base.rb

@@ -11,14 +11,7 @@ module Kamal::Commands
     end
 
     def run_over_ssh(*command, host:)
-      "ssh".tap do |cmd|
+      "ssh#{ssh_proxy_args} -t #{config.ssh.user}@#{host} -p #{config.ssh.port} '#{command.join(" ").gsub("'", "'\\\\''")}'"
-        if config.ssh.proxy && config.ssh.proxy.is_a?(Net::SSH::Proxy::Jump)
-          cmd << " -J #{config.ssh.proxy.jump_proxies}"
-        elsif config.ssh.proxy && config.ssh.proxy.is_a?(Net::SSH::Proxy::Command)
-          cmd << " -o ProxyCommand='#{config.ssh.proxy.command_line_template}'"
-        end
-        cmd << " -t #{config.ssh.user}@#{host} -p #{config.ssh.port} '#{command.join(" ").gsub("'", "'\\\\''")}'"
-      end
     end
 
     def container_id_for(container_name:, only_running: false)
@@ -92,5 +85,14 @@ module Kamal::Commands
       def tags(**details)
         Kamal::Tags.from_config(config, **details)
       end
+
+      def ssh_proxy_args
+        case config.ssh.proxy
+        when Net::SSH::Proxy::Jump
+          " -J #{config.ssh.proxy.jump_proxies}"
+        when Net::SSH::Proxy::Command
+          " -o ProxyCommand='#{config.ssh.proxy.command_line_template}'"
+        end
+      end
   end
 end

lib/kamal/commands/builder/base.rb

@@ -6,7 +6,7 @@ class Kamal::Commands::Builder::Base < Kamal::Commands::Base
   delegate :argumentize, to: Kamal::Utils
   delegate \
     :args, :secrets, :dockerfile, :target, :arches, :local_arches, :remote_arches, :remote,
-    :cache_from, :cache_to, :ssh, :driver, :docker_driver?,
+    :cache_from, :cache_to, :ssh, :provenance, :sbom, :driver, :docker_driver?,
     to: :builder_config
 
   def clean
@@ -37,7 +37,7 @@ class Kamal::Commands::Builder::Base < Kamal::Commands::Base
   end
 
   def build_options
-    [ *build_tags, *build_cache, *build_labels, *build_args, *build_secrets, *build_dockerfile, *build_target, *build_ssh ]
+    [ *build_tags, *build_cache, *build_labels, *build_args, *build_secrets, *build_dockerfile, *build_target, *build_ssh, *builder_provenance, *builder_sbom ]
   end
 
   def build_context
@@ -97,6 +97,14 @@ class Kamal::Commands::Builder::Base < Kamal::Commands::Base
       argumentize "--ssh", ssh if ssh.present?
     end
 
+    def builder_provenance
+      argumentize "--provenance", provenance unless provenance.nil?
+    end
+
+    def builder_sbom
+      argumentize "--sbom", sbom unless sbom.nil?
+    end
+
     def builder_config
       config.builder
     end

lib/kamal/commands/builder/clone.rb

@@ -1,29 +1,31 @@
 module Kamal::Commands::Builder::Clone
-  extend ActiveSupport::Concern
-
-  included do
-    delegate :clone_directory, :build_directory, to: :"config.builder"
-  end
-
   def clone
-    git :clone, Kamal::Git.root, "--recurse-submodules", path: clone_directory
+    git :clone, escaped_root, "--recurse-submodules", path: config.builder.clone_directory.shellescape
   end
 
   def clone_reset_steps
     [
-      git(:remote, "set-url", :origin, Kamal::Git.root, path: build_directory),
+      git(:remote, "set-url", :origin, escaped_root, path: escaped_build_directory),
-      git(:fetch, :origin, path: build_directory),
+      git(:fetch, :origin, path: escaped_build_directory),
-      git(:reset, "--hard", Kamal::Git.revision, path: build_directory),
+      git(:reset, "--hard", Kamal::Git.revision, path: escaped_build_directory),
-      git(:clean, "-fdx", path: build_directory),
+      git(:clean, "-fdx", path: escaped_build_directory),
-      git(:submodule, :update, "--init", path: build_directory)
+      git(:submodule, :update, "--init", path: escaped_build_directory)
     ]
   end
 
   def clone_status
-    git :status, "--porcelain", path: build_directory
+    git :status, "--porcelain", path: escaped_build_directory
   end
 
   def clone_revision
-    git :"rev-parse", :HEAD, path: build_directory
+    git :"rev-parse", :HEAD, path: escaped_build_directory
+  end
+
+  def escaped_root
+    Kamal::Git.root.shellescape
+  end
+
+  def escaped_build_directory
+    config.builder.build_directory.shellescape
   end
 end

lib/kamal/configuration.rb

@@ -14,9 +14,10 @@ class Kamal::Configuration
 
   include Validation
 
-  PROXY_MINIMUM_VERSION = "v0.7.0"
+  PROXY_MINIMUM_VERSION = "v0.8.2"
   PROXY_HTTP_PORT = 80
   PROXY_HTTPS_PORT = 443
+  PROXY_LOG_MAX_SIZE = "10m"
 
   class << self
     def create_from(config_file:, destination: nil, version: nil)
@@ -252,8 +253,12 @@ class Kamal::Configuration
     argumentize "--publish", [ "#{http_port}:#{PROXY_HTTP_PORT}", "#{https_port}:#{PROXY_HTTPS_PORT}" ]
   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_publish_args(PROXY_HTTP_PORT, PROXY_HTTPS_PORT), *proxy_logging_args(PROXY_LOG_MAX_SIZE) ]
   end
 
   def proxy_image

lib/kamal/configuration/accessory.rb

@@ -1,6 +1,8 @@
 class Kamal::Configuration::Accessory
   include Kamal::Configuration::Validation
 
+  DEFAULT_NETWORK = "kamal"
+
   delegate :argumentize, :optionize, to: Kamal::Utils
 
   attr_reader :name, :accessory_config, :env
@@ -38,6 +40,10 @@ class Kamal::Configuration::Accessory
     end
   end
 
+  def network_args
+    argumentize "--network", network
+  end
+
   def publish_args
     argumentize "--publish", port if port
   end
@@ -170,7 +176,13 @@ class Kamal::Configuration::Accessory
 
     def hosts_from_roles
       if accessory_config.key?("roles")
-        accessory_config["roles"].flat_map { |role| config.role(role).hosts }
+        accessory_config["roles"].flat_map do |role|
+          config.role(role)&.hosts || raise(Kamal::ConfigurationError, "Unknown role in accessories config: '#{role}'")
+        end
       end
     end
+
+    def network
+      accessory_config["network"] || DEFAULT_NETWORK
+    end
 end

lib/kamal/configuration/builder.rb

@@ -111,6 +111,14 @@ class Kamal::Configuration::Builder
     builder_config["ssh"]
   end
 
+  def provenance
+    builder_config["provenance"]
+  end
+
+  def sbom
+    builder_config["sbom"]
+  end
+
   def git_clone?
     Kamal::Git.used? && builder_config["context"].nil?
   end
@@ -166,7 +174,7 @@ class Kamal::Configuration::Builder
     end
 
     def cache_to_config_for_registry
-      [ "type=registry", builder_config["cache"]&.fetch("options", nil), "ref=#{cache_image_ref}" ].compact.join(",")
+      [ "type=registry", "ref=#{cache_image_ref}", builder_config["cache"]&.fetch("options", nil) ].compact.join(",")
     end
 
     def repo_basename

lib/kamal/configuration/docs/accessory.yml

@@ -90,3 +90,11 @@ accessories:
     # They are not created or copied before mounting:
     volumes:
       - /path/to/mysql-logs:/var/log/mysql
+
+    # Network
+    #
+    # The network the accessory will be attached to.
+    #
+    # Defaults to kamal:
+    network: custom
+

lib/kamal/configuration/docs/builder.yml

@@ -102,3 +102,15 @@ builder:
   #
   # The build driver to use, defaults to `docker-container`:
   driver: docker
+
+  # Provenance
+  #
+  # It is used to configure provenance attestations for the build result.
+  # The value can also be a boolean to enable or disable provenance attestations.
+  provenance: mode=max
+
+  # SBOM (Software Bill of Materials)
+  #
+  # It is used to configure SBOM generation for the build result.
+  # The value can also be a boolean to enable or disable SBOM generation.
+  sbom: true

lib/kamal/configuration/proxy.rb

@@ -29,7 +29,7 @@ class Kamal::Configuration::Proxy
   def deploy_options
     {
       host: hosts,
-      tls: proxy_config["ssl"],
+      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")),

lib/kamal/env_file.rb

@@ -37,6 +37,8 @@ class Kamal::EnvFile
     def escape_docker_env_file_ascii_value(value)
       # Doublequotes are treated literally in docker env files
       # so remove leading and trailing ones and unescape any others
-      value.to_s.dump[1..-2].gsub(/\\"/, "\"")
+      value.to_s.dump[1..-2]
+        .gsub(/\\"/, "\"")
+        .gsub(/\\#/, "#")
     end
 end

lib/kamal/secrets.rb

@@ -1,13 +1,10 @@
 require "dotenv"
 
 class Kamal::Secrets
-  attr_reader :secrets_files
-
   Kamal::Secrets::Dotenv::InlineCommandSubstitution.install!
 
   def initialize(destination: nil)
-    @secrets_files = \
+    @destination = destination
-      [ ".kamal/secrets-common", ".kamal/secrets#{(".#{destination}" if destination)}" ].select { |f| File.exist?(f) }
     @mutex = Mutex.new
   end
 
@@ -17,10 +14,10 @@ class Kamal::Secrets
       secrets.fetch(key)
     end
   rescue KeyError
-    if secrets_files
+    if secrets_files.present?
       raise Kamal::ConfigurationError, "Secret '#{key}' not found in #{secrets_files.join(", ")}"
     else
-      raise Kamal::ConfigurationError, "Secret '#{key}' not found, no secret files provided"
+      raise Kamal::ConfigurationError, "Secret '#{key}' not found, no secret files (#{secrets_filenames.join(", ")}) provided"
     end
   end
 
@@ -28,10 +25,18 @@ class Kamal::Secrets
     secrets
   end
 
+  def secrets_files
+    @secrets_files ||= secrets_filenames.select { |f| File.exist?(f) }
+  end
+
   private
     def secrets
       @secrets ||= secrets_files.inject({}) do |secrets, secrets_file|
         secrets.merge!(::Dotenv.parse(secrets_file))
       end
     end
+
+    def secrets_filenames
+      [ ".kamal/secrets-common", ".kamal/secrets#{(".#{@destination}" if @destination)}" ]
+    end
 end

lib/kamal/secrets/adapters/aws_secrets_manager.rb

@@ -0,0 +1,34 @@
+class Kamal::Secrets::Adapters::AwsSecretsManager < Kamal::Secrets::Adapters::Base
+  private
+    def login(_account)
+      nil
+    end
+
+    def fetch_secrets(secrets, account:, session:)
+      {}.tap do |results|
+        JSON.parse(get_from_secrets_manager(secrets, account: account))["SecretValues"].each do |secret|
+          secret_name = secret["Name"]
+          secret_string = JSON.parse(secret["SecretString"])
+
+          secret_string.each do |key, value|
+            results["#{secret_name}/#{key}"] = value
+          end
+        end
+      end
+    end
+
+    def get_from_secrets_manager(secrets, account:)
+      `aws secretsmanager batch-get-secret-value --secret-id-list #{secrets.map(&:shellescape).join(" ")} --profile #{account.shellescape}`.tap do
+        raise RuntimeError, "Could not read #{secret} from AWS Secrets Manager" unless $?.success?
+      end
+    end
+
+    def check_dependencies!
+      raise RuntimeError, "AWS CLI is not installed" unless cli_installed?
+    end
+
+    def cli_installed?
+      `aws --version 2> /dev/null`
+      $?.success?
+    end
+end

lib/kamal/secrets/adapters/base.rb

@@ -1,12 +1,20 @@
 class Kamal::Secrets::Adapters::Base
   delegate :optionize, to: Kamal::Utils
 
-  def fetch(secrets, account:, from: nil)
+  def fetch(secrets, account: nil, from: nil)
+    raise RuntimeError, "Missing required option '--account'" if requires_account? && account.blank?
+
+    check_dependencies!
+
     session = login(account)
     full_secrets = secrets.map { |secret| [ from, secret ].compact.join("/") }
     fetch_secrets(full_secrets, account: account, session: session)
   end
 
+  def requires_account?
+    true
+  end
+
   private
     def login(...)
       raise NotImplementedError
@@ -15,4 +23,8 @@ class Kamal::Secrets::Adapters::Base
     def fetch_secrets(...)
       raise NotImplementedError
     end
+
+    def check_dependencies!
+      raise NotImplementedError
+    end
 end

lib/kamal/secrets/adapters/bitwarden.rb

@@ -25,18 +25,15 @@ class Kamal::Secrets::Adapters::Bitwarden < Kamal::Secrets::Adapters::Base
       {}.tap do |results|
         items_fields(secrets).each do |item, fields|
           item_json = run_command("get item #{item.shellescape}", session: session, raw: true)
-          raise RuntimeError, "Could not read #{secret} from Bitwarden" unless $?.success?
+          raise RuntimeError, "Could not read #{item} from Bitwarden" unless $?.success?
           item_json = JSON.parse(item_json)
-
           if fields.any?
-            fields.each do |field|
+            results.merge! fetch_secrets_from_fields(fields, item, item_json)
-              item_field = item_json["fields"].find { |f| f["name"] == field }
-              raise RuntimeError, "Could not find field #{field} in item #{item} in Bitwarden" unless item_field
-              value = item_field["value"]
-              results["#{item}/#{field}"] = value
-            end
           elsif item_json.dig("login", "password")
             results[item] = item_json.dig("login", "password")
+          elsif item_json["fields"]&.any?
+            fields = item_json["fields"].pluck("name")
+            results.merge! fetch_secrets_from_fields(fields, item, item_json)
           else
             raise RuntimeError, "Item #{item} is not a login type item and no fields were specified"
           end
@@ -44,6 +41,15 @@ class Kamal::Secrets::Adapters::Bitwarden < Kamal::Secrets::Adapters::Base
       end
     end
 
+    def fetch_secrets_from_fields(fields, item, item_json)
+      fields.to_h do |field|
+        item_field = item_json["fields"].find { |f| f["name"] == field }
+        raise RuntimeError, "Could not find field #{field} in item #{item} in Bitwarden" unless item_field
+        value = item_field["value"]
+        [ "#{item}/#{field}", value ]
+      end
+    end
+
     def items_fields(secrets)
       {}.tap do |items|
         secrets.each do |secret|
@@ -63,4 +69,13 @@ class Kamal::Secrets::Adapters::Bitwarden < Kamal::Secrets::Adapters::Base
       result = `#{full_command}`.strip
       raw ? result : JSON.parse(result)
     end
+
+    def check_dependencies!
+      raise RuntimeError, "Bitwarden CLI is not installed" unless cli_installed?
+    end
+
+    def cli_installed?
+      `bw --version 2> /dev/null`
+      $?.success?
+    end
 end

lib/kamal/secrets/adapters/doppler.rb

@@ -0,0 +1,53 @@
+class Kamal::Secrets::Adapters::Doppler < Kamal::Secrets::Adapters::Base
+  def requires_account?
+    false
+  end
+
+  private
+    def login(*)
+      unless loggedin?
+        `doppler login -y`
+        raise RuntimeError, "Failed to login to Doppler" unless $?.success?
+      end
+    end
+
+    def loggedin?
+      `doppler me --json 2> /dev/null`
+      $?.success?
+    end
+
+    def fetch_secrets(secrets, **)
+      project_and_config_flags = ""
+      unless service_token_set?
+        project, config, _ = secrets.first.split("/")
+
+        unless project && config
+          raise RuntimeError, "Missing project or config from '--from=project/config' option"
+        end
+
+        project_and_config_flags = "-p #{project.shellescape} -c #{config.shellescape}"
+      end
+
+      secret_names = secrets.collect { |s| s.split("/").last }
+
+      items = `doppler secrets get #{secret_names.map(&:shellescape).join(" ")} --json #{project_and_config_flags}`
+      raise RuntimeError, "Could not read #{secrets} from Doppler" unless $?.success?
+
+      items = JSON.parse(items)
+
+      items.transform_values { |value| value["computed"] }
+    end
+
+    def service_token_set?
+      ENV["DOPPLER_TOKEN"] && ENV["DOPPLER_TOKEN"][0, 5] == "dp.st"
+    end
+
+    def check_dependencies!
+      raise RuntimeError, "Doppler CLI is not installed" unless cli_installed?
+    end
+
+    def cli_installed?
+      `doppler --version 2> /dev/null`
+      $?.success?
+    end
+end

lib/kamal/secrets/adapters/last_pass.rb

@@ -27,4 +27,13 @@ class Kamal::Secrets::Adapters::LastPass < Kamal::Secrets::Adapters::Base
         end
       end
     end
+
+    def check_dependencies!
+      raise RuntimeError, "LastPass CLI is not installed" unless cli_installed?
+    end
+
+    def cli_installed?
+      `lpass --version 2> /dev/null`
+      $?.success?
+    end
 end

lib/kamal/secrets/adapters/one_password.rb

@@ -58,4 +58,13 @@ class Kamal::Secrets::Adapters::OnePassword < Kamal::Secrets::Adapters::Base
         raise RuntimeError, "Could not read #{fields.join(", ")} from #{item} in the #{vault} 1Password vault" unless $?.success?
       end
     end
+
+    def check_dependencies!
+      raise RuntimeError, "1Password CLI is not installed" unless cli_installed?
+    end
+
+    def cli_installed?
+      `op --version 2> /dev/null`
+      $?.success?
+    end
 end

lib/kamal/secrets/adapters/test.rb

@@ -7,4 +7,8 @@ class Kamal::Secrets::Adapters::Test < Kamal::Secrets::Adapters::Base
     def fetch_secrets(secrets, account:, session:)
       secrets.to_h { |secret| [ secret, secret.reverse ] }
     end
+
+    def check_dependencies!
+      # no op
+    end
 end

lib/kamal/secrets/adapters/test_optional_account.rb

@@ -0,0 +1,5 @@
+class Kamal::Secrets::Adapters::TestOptionalAccount < Kamal::Secrets::Adapters::Test
+  def requires_account?
+    false
+  end
+end

lib/kamal/utils.rb

@@ -12,6 +12,8 @@ module Kamal::Utils
         attr = "#{key}=#{escape_shell_value(value)}"
         attr = self.sensitive(attr, redaction: "#{key}=[REDACTED]") if sensitive
         [ argument, attr ]
+      elsif value == false
+        [ argument, "#{key}=false" ]
       else
         [ argument, key ]
       end

lib/kamal/version.rb

@@ -1,3 +1,3 @@
 module Kamal
-  VERSION = "2.1.1"
+  VERSION = "2.3.0"
 end

test/cli/app_test.rb

@@ -19,7 +19,7 @@ class CliAppTest < CliTestCase
       .returns("12345678") # running version
 
     SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
-      .with(:sh, "-c", "'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --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=role=web --filter status=running --filter status=restarting'", "|", :head, "-1", "|", "while read line; do echo ${line#app-web-}; done", raise_on_non_zero_exit: false)
+      .with(:sh, "-c", "'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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", raise_on_non_zero_exit: false)
       .returns("123") # old version
 
     SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
@@ -63,7 +63,7 @@ class CliAppTest < CliTestCase
       .returns("12345678") # running version
 
     SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
-      .with(:sh, "-c", "'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --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=role=web --filter status=running --filter status=restarting'", "|", :head, "-1", "|", "while read line; do echo ${line#app-web-}; done", raise_on_non_zero_exit: false)
+      .with(:sh, "-c", "'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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", raise_on_non_zero_exit: false)
       .returns("123").twice # old version
 
     SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
@@ -92,7 +92,7 @@ class CliAppTest < CliTestCase
       .returns("12345678") # running version
 
     SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
-      .with(:sh, "-c", "'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --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=role=web --filter status=running --filter status=restarting'", "|", :head, "-1", "|", "while read line; do echo ${line#app-web-}; done", raise_on_non_zero_exit: false)
+      .with(:sh, "-c", "'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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", raise_on_non_zero_exit: false)
       .returns("123") # old version
 
     run_command("boot", config: :with_env_tags).tap do |output|
@@ -196,17 +196,17 @@ class CliAppTest < CliTestCase
 
   test "stop" do
     run_command("stop").tap do |output|
-      assert_match "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker stop", output
+      assert_match "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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
     end
   end
 
   test "stale_containers" do
     SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
-      .with(:docker, :ps, "--filter", "label=service=app", "--filter", "label=role=web", "--format", "\"{{.Names}}\"", "|", "while read line; do echo ${line#app-web-}; done", raise_on_non_zero_exit: false)
+      .with(:docker, :ps, "--filter", "label=service=app", "--filter", "label=destination=", "--filter", "label=role=web", "--format", "\"{{.Names}}\"", "|", "while read line; do echo ${line#app-web-}; done", raise_on_non_zero_exit: false)
       .returns("12345678\n87654321\n")
 
     SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
-      .with(:sh, "-c", "'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --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=role=web --filter status=running --filter status=restarting'", "|", :head, "-1", "|", "while read line; do echo ${line#app-web-}; done", raise_on_non_zero_exit: false)
+      .with(:sh, "-c", "'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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", raise_on_non_zero_exit: false)
       .returns("12345678\n")
 
     run_command("stale_containers").tap do |output|
@@ -216,11 +216,11 @@ class CliAppTest < CliTestCase
 
   test "stop stale_containers" do
     SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
-      .with(:docker, :ps, "--filter", "label=service=app", "--filter", "label=role=web", "--format", "\"{{.Names}}\"", "|", "while read line; do echo ${line#app-web-}; done", raise_on_non_zero_exit: false)
+      .with(:docker, :ps, "--filter", "label=service=app", "--filter", "label=destination=", "--filter", "label=role=web", "--format", "\"{{.Names}}\"", "|", "while read line; do echo ${line#app-web-}; done", raise_on_non_zero_exit: false)
       .returns("12345678\n87654321\n")
 
     SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
-      .with(:sh, "-c", "'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --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=role=web --filter status=running --filter status=restarting'", "|", :head, "-1", "|", "while read line; do echo ${line#app-web-}; done", raise_on_non_zero_exit: false)
+      .with(:sh, "-c", "'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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", raise_on_non_zero_exit: false)
       .returns("12345678\n")
 
     run_command("stale_containers", "--stop").tap do |output|
@@ -231,13 +231,13 @@ class CliAppTest < CliTestCase
 
   test "details" do
     run_command("details").tap do |output|
-      assert_match "docker ps --filter label=service=app --filter label=role=web", output
+      assert_match "docker ps --filter label=service=app --filter label=destination= --filter label=role=web", output
     end
   end
 
   test "remove" do
     run_command("remove").tap do |output|
-      assert_match /#{Regexp.escape("sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker stop")}/, output
+      assert_match /#{Regexp.escape("sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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
@@ -275,7 +275,7 @@ class CliAppTest < CliTestCase
 
   test "exec with reuse" do
     run_command("exec", "--reuse", "ruby -v").tap do |output|
-      assert_match "sh -c 'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --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=role=web --filter status=running --filter status=restarting' | head -1 | while read line; do echo ${line#app-web-}; done", output # Get current version
+      assert_match "sh -c 'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 ${line#app-web-}; done", output # Get current version
       assert_match "docker exec app-web-999 ruby -v", output
     end
   end
@@ -294,7 +294,7 @@ class CliAppTest < CliTestCase
       .with("ssh -t root@1.1.1.1 -p 22 'docker exec -it app-web-999 ruby -v'")
     run_command("exec", "-i", "--reuse", "ruby -v").tap do |output|
       assert_match "Get current version of running container...", output
-      assert_match "Running /usr/bin/env sh -c 'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | while read line; do echo ${line#app-web-}; done on 1.1.1.1", output
+      assert_match "Running /usr/bin/env sh -c 'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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
@@ -313,46 +313,46 @@ class CliAppTest < CliTestCase
 
   test "logs" do
     SSHKit::Backend::Abstract.any_instance.stubs(:exec)
-      .with("ssh -t root@1.1.1.1 'sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1| xargs docker logs --timestamps --tail 10 2>&1'")
+      .with("ssh -t root@1.1.1.1 'sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 --tail 10 2>&1'")
 
-    assert_match "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs --timestamps --tail 100 2>&1", run_command("logs")
+    assert_match "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 logs --timestamps --tail 100 2>&1", run_command("logs")
 
-    assert_match "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs --timestamps 2>&1 | grep 'hey'", run_command("logs", "--grep", "hey")
+    assert_match "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 logs --timestamps 2>&1 | grep 'hey'", run_command("logs", "--grep", "hey")
 
-    assert_match "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs --timestamps 2>&1 | grep 'hey' -C 2", run_command("logs", "--grep", "hey", "--grep-options", "-C 2")
+    assert_match "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 logs --timestamps 2>&1 | grep 'hey' -C 2", run_command("logs", "--grep", "hey", "--grep-options", "-C 2")
   end
 
   test "logs with follow" do
     SSHKit::Backend::Abstract.any_instance.stubs(:exec)
-      .with("ssh -t root@1.1.1.1 -p 22 'sh -c '\\''docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''\\'\\'''\\''{{.ID}}'\\''\\'\\'''\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting'\\'' | head -1 | xargs docker logs --timestamps --tail 10 --follow 2>&1'")
+      .with("ssh -t root@1.1.1.1 -p 22 'sh -c '\\''docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 --tail 10 --follow 2>&1'")
 
-    assert_match "sh -c '\\''docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''\\'\\'''\\''{{.ID}}'\\''\\'\\'''\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting'\\'' | head -1 | xargs docker logs --timestamps --tail 10 --follow 2>&1", run_command("logs", "--follow")
+    assert_match "sh -c '\\''docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 logs --timestamps --tail 10 --follow 2>&1", run_command("logs", "--follow")
   end
 
   test "logs with follow and grep" do
     SSHKit::Backend::Abstract.any_instance.stubs(:exec)
-      .with("ssh -t root@1.1.1.1 -p 22 'sh -c '\\''docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''\\'\\'''\\''{{.ID}}'\\''\\'\\'''\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting'\\'' | head -1 | xargs docker logs --timestamps --follow 2>&1 | grep \"hey\"'")
+      .with("ssh -t root@1.1.1.1 -p 22 'sh -c '\\''docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 --follow 2>&1 | grep \"hey\"'")
 
-    assert_match "sh -c '\\''docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''\\'\\'''\\''{{.ID}}'\\''\\'\\'''\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting'\\'' | head -1 | xargs docker logs --timestamps --follow 2>&1 | grep \"hey\"", run_command("logs", "--follow", "--grep", "hey")
+    assert_match "sh -c '\\''docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 logs --timestamps --follow 2>&1 | grep \"hey\"", run_command("logs", "--follow", "--grep", "hey")
   end
 
   test "logs with follow, grep and grep options" do
     SSHKit::Backend::Abstract.any_instance.stubs(:exec)
-      .with("ssh -t root@1.1.1.1 -p 22 'sh -c '\\''docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''\\'\\'''\\''{{.ID}}'\\''\\'\\'''\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting'\\'' | head -1 | xargs docker logs --timestamps --follow 2>&1 | grep \"hey\" -C 2'")
+      .with("ssh -t root@1.1.1.1 -p 22 'sh -c '\\''docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 --follow 2>&1 | grep \"hey\" -C 2'")
 
-    assert_match "sh -c '\\''docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''\\'\\'''\\''{{.ID}}'\\''\\'\\'''\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting'\\'' | head -1 | xargs docker logs --timestamps --follow 2>&1 | grep \"hey\" -C 2", run_command("logs", "--follow", "--grep", "hey", "--grep-options", "-C 2")
+    assert_match "sh -c '\\''docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 logs --timestamps --follow 2>&1 | grep \"hey\" -C 2", run_command("logs", "--follow", "--grep", "hey", "--grep-options", "-C 2")
   end
 
   test "version" do
     run_command("version").tap do |output|
-      assert_match "sh -c 'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --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=role=web --filter status=running --filter status=restarting' | head -1 | while read line; do echo ${line#app-web-}; done", output
+      assert_match "sh -c 'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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", output
     end
   end
 
 
   test "version through main" do
     stdouted { Kamal::Cli::Main.start([ "app", "version", "-c", "test/fixtures/deploy_with_accessories.yml", "--hosts", "1.1.1.1" ]) }.tap do |output|
-      assert_match "sh -c 'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --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=role=web --filter status=running --filter status=restarting' | head -1 | while read line; do echo ${line#app-web-}; done", output
+      assert_match "sh -c 'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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", output
     end
   end
 

test/cli/main_test.rb

@@ -250,7 +250,7 @@ class CliMainTest < CliTestCase
         .with(:docker, :container, :ls, "--all", "--filter", "name=^app-#{role}-123$", "--quiet")
         .returns("version-to-rollback\n").at_least_once
       SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
-        .with(:sh, "-c", "'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --filter label=role=#{role} --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --filter label=role=#{role} --filter status=running --filter status=restarting'", "|", :head, "-1", "|", "while read line; do echo ${line#app-#{role}-}; done", raise_on_non_zero_exit: false)
+        .with(:sh, "-c", "'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --filter label=destination= --filter label=role=#{role} --filter status=running --filter status=restarting --filter ancestor=$(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=#{role} --filter status=running --filter status=restarting'", "|", :head, "-1", "|", "while read line; do echo ${line#app-#{role}-}; done", raise_on_non_zero_exit: false)
         .returns("version-to-rollback\n").at_least_once
     end
 
@@ -280,7 +280,7 @@ class CliMainTest < CliTestCase
       .with(:docker, :container, :ls, "--all", "--filter", "name=^app-web-123$", "--quiet")
       .returns("123").at_least_once
     SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
-      .with(:sh, "-c", "'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting'", "|", :head, "-1", "|", "while read line; do echo ${line#app-web-}; done", raise_on_non_zero_exit: false)
+      .with(:sh, "-c", "'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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", raise_on_non_zero_exit: false)
       .returns("").at_least_once
 
     run_command("rollback", "123").tap do |output|

test/cli/proxy_test.rb

@@ -4,7 +4,7 @@ class CliProxyTest < CliTestCase
   test "boot" do
     run_command("boot").tap do |output|
       assert_match "docker login", 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\") #{KAMAL.config.proxy_image}", 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
 
@@ -18,11 +18,11 @@ class CliProxyTest < CliTestCase
     exception = assert_raises do
       run_command("boot").tap do |output|
         assert_match "docker login", 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\") #{KAMAL.config.proxy_image}", 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, please reboot to update to at least #{Kamal::Configuration::PROXY_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
@@ -36,7 +36,7 @@ class CliProxyTest < CliTestCase
 
     run_command("boot").tap do |output|
       assert_match "docker login", 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\") #{KAMAL.config.proxy_image}", 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
@@ -57,13 +57,13 @@ class CliProxyTest < CliTestCase
       assert_match "docker container stop kamal-proxy on 1.1.1.1", output
       assert_match "Running docker container stop traefik ; docker container prune --force --filter label=org.opencontainers.image.title=Traefik && docker image prune --all --force --filter label=org.opencontainers.image.title=Traefik 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 "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\") #{KAMAL.config.proxy_image} 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 "Running docker container stop traefik ; docker container prune --force --filter label=org.opencontainers.image.title=Traefik && docker image prune --all --force --filter label=org.opencontainers.image.title=Traefik 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 "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\") #{KAMAL.config.proxy_image} 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
@@ -198,7 +198,7 @@ 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 || 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\") basecamp/kamal-proxy:#{Kamal::Configuration::PROXY_MINIMUM_VERSION}", 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
@@ -240,7 +240,7 @@ 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 "Uploading \"--publish 80:80 --publish 443:443\" to .kamal/proxy/options 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
@@ -249,7 +249,25 @@ class CliProxyTest < CliTestCase
     run_command("boot_config", "set", "--publish", "false").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 \"\" to .kamal/proxy/options on #{host}", output
+        assert_match "Uploading \"--log-opt max-size=10m\" to .kamal/proxy/options on #{host}", output
+      end
+    end
+  end
+
+  test "boot_config set custom max_size" do
+    run_command("boot_config", "set", "--log-max-size", "100m").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=100m\" to .kamal/proxy/options on #{host}", output
+      end
+    end
+  end
+
+  test "boot_config set no log max size" do
+    run_command("boot_config", "set", "--log-max-size=").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\" to .kamal/proxy/options on #{host}", output
       end
     end
   end
@@ -258,7 +276,7 @@ class CliProxyTest < CliTestCase
     run_command("boot_config", "set", "--http-port", "8080", "--https-port", "8443").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 8080:80 --publish 8443:443\" to .kamal/proxy/options on #{host}", output
+        assert_match "Uploading \"--publish 8080:80 --publish 8443:443 --log-opt max-size=10m\" to .kamal/proxy/options on #{host}", output
       end
     end
   end
@@ -267,14 +285,14 @@ class CliProxyTest < CliTestCase
     run_command("boot_config", "set", "--docker_options", "label=foo=bar", "add_host=thishost:thathost").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 --label=foo=bar --add_host=thishost:thathost\" to .kamal/proxy/options 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
       end
     end
   end
 
   test "boot_config get" do
     SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
-      .with(:cat, ".kamal/proxy/options", "||", :echo, "\"--publish 80:80 --publish 443:443\"")
+      .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
 

test/cli/secrets_test.rb

@@ -7,6 +7,18 @@ class CliSecretsTest < CliTestCase
       run_command("fetch", "foo", "bar", "baz", "--account", "myaccount", "--adapter", "test")
   end
 
+  test "fetch missing --acount" do
+    assert_equal \
+      "No value provided for required options '--account'",
+      run_command("fetch", "foo", "bar", "baz", "--adapter", "test")
+  end
+
+  test "fetch without required --account" do
+    assert_equal \
+      "\\{\\\"foo\\\":\\\"oof\\\",\\\"bar\\\":\\\"rab\\\",\\\"baz\\\":\\\"zab\\\"\\}",
+      run_command("fetch", "foo", "bar", "baz", "--adapter", "test_optional_account")
+  end
+
   test "extract" do
     assert_equal "oof", run_command("extract", "foo", "{\"foo\":\"oof\", \"bar\":\"rab\", \"baz\":\"zab\"}")
   end

test/commands/accessory_test.rb

@@ -71,6 +71,14 @@ class CommandsAccessoryTest < ActiveSupport::TestCase
       new_command(:busybox).run.join(" ")
   end
 
+  test "run in custom network" do
+    @config[:accessories]["mysql"]["network"] = "custom"
+
+    assert_equal \
+      "docker run --name app-mysql --detach --restart unless-stopped --network custom --log-opt max-size=\"10m\" --publish 3306:3306 --env MYSQL_ROOT_HOST=\"%\" --env-file .kamal/apps/app/env/accessories/mysql.env --label service=\"app-mysql\" private.registry/mysql:8.0",
+      new_command(:mysql).run.join(" ")
+  end
+
   test "start" do
     assert_equal \
       "docker container start app-mysql",

test/commands/app_test.rb

@@ -79,18 +79,18 @@ class CommandsAppTest < ActiveSupport::TestCase
 
   test "stop" do
     assert_equal \
-      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker stop",
+      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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",
       new_command.stop.join(" ")
   end
 
   test "stop with custom drain timeout" do
     @config[:drain_timeout] = 20
     assert_equal \
-      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker stop",
+      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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",
       new_command.stop.join(" ")
 
     assert_equal \
-      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=workers --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=workers --filter status=running --filter status=restarting' | head -1 | xargs docker stop -t 20",
+      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=workers --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=workers --filter status=running --filter status=restarting' | head -1 | xargs docker stop -t 20",
       new_command(role: "workers").stop.join(" ")
   end
 
@@ -102,7 +102,7 @@ class CommandsAppTest < ActiveSupport::TestCase
 
   test "info" do
     assert_equal \
-      "docker ps --filter label=service=app --filter label=role=web",
+      "docker ps --filter label=service=app --filter label=destination= --filter label=role=web",
       new_command.info.join(" ")
   end
 
@@ -135,6 +135,14 @@ class CommandsAppTest < ActiveSupport::TestCase
       new_command.deploy(target: "172.1.0.2").join(" ")
   end
 
+  test "deploy with SSL false" do
+    @config[:proxy] = { "ssl" => false }
+
+    assert_equal \
+      "docker exec kamal-proxy kamal-proxy deploy app-web --target=\"172.1.0.2:80\" --deploy-timeout=\"30s\" --drain-timeout=\"30s\" --buffer-requests --buffer-responses --log-request-header=\"Cache-Control\" --log-request-header=\"Last-Modified\" --log-request-header=\"User-Agent\"",
+      new_command.deploy(target: "172.1.0.2").join(" ")
+  end
+
   test "remove" do
     assert_equal \
       "docker exec kamal-proxy kamal-proxy remove app-web",
@@ -145,71 +153,71 @@ class CommandsAppTest < ActiveSupport::TestCase
 
   test "logs" do
     assert_equal \
-      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs --timestamps 2>&1",
+      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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",
       new_command.logs.join(" ")
   end
 
   test "logs with since" do
     assert_equal \
-      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs --timestamps --since 5m 2>&1",
+      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 --since 5m 2>&1",
       new_command.logs(since: "5m").join(" ")
   end
 
   test "logs with lines" do
     assert_equal \
-      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs --timestamps --tail 100 2>&1",
+      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 --tail 100 2>&1",
       new_command.logs(lines: "100").join(" ")
   end
 
   test "logs with since and lines" do
     assert_equal \
-      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs --timestamps --since 5m --tail 100 2>&1",
+      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 --since 5m --tail 100 2>&1",
       new_command.logs(since: "5m", lines: "100").join(" ")
   end
 
   test "logs with grep" do
     assert_equal \
-      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs --timestamps 2>&1 | grep 'my-id'",
+      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 | grep 'my-id'",
       new_command.logs(grep: "my-id").join(" ")
   end
 
   test "logs with grep and grep options" do
     assert_equal \
-      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs --timestamps 2>&1 | grep 'my-id' -C 2",
+      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 | grep 'my-id' -C 2",
       new_command.logs(grep: "my-id", grep_options: "-C 2").join(" ")
   end
 
   test "logs with since, grep and grep options" do
     assert_equal \
-      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs --timestamps --since 5m 2>&1 | grep 'my-id' -C 2",
+      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 --since 5m 2>&1 | grep 'my-id' -C 2",
       new_command.logs(since: "5m", grep: "my-id", grep_options: "-C 2").join(" ")
   end
 
   test "logs with since and grep" do
     assert_equal \
-      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs --timestamps --since 5m 2>&1 | grep 'my-id'",
+      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 --since 5m 2>&1 | grep 'my-id'",
       new_command.logs(since: "5m", grep: "my-id").join(" ")
   end
 
   test "follow logs" do
     assert_equal \
-      "ssh -t root@app-1 -p 22 'sh -c '\\''docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''\\'\\'''\\''{{.ID}}'\\''\\'\\'''\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting'\\'' | head -1 | xargs docker logs --timestamps --follow 2>&1'",
+      "ssh -t root@app-1 -p 22 'sh -c '\\''docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 --follow 2>&1'",
       new_command.follow_logs(host: "app-1")
 
     assert_equal \
-      "ssh -t root@app-1 -p 22 'sh -c '\\''docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''\\'\\'''\\''{{.ID}}'\\''\\'\\'''\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting'\\'' | head -1 | xargs docker logs --timestamps --follow 2>&1 | grep \"Completed\"'",
+      "ssh -t root@app-1 -p 22 'sh -c '\\''docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 --follow 2>&1 | grep \"Completed\"'",
       new_command.follow_logs(host: "app-1", grep: "Completed")
 
     assert_equal \
-      "ssh -t root@app-1 -p 22 'sh -c '\\''docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''\\'\\'''\\''{{.ID}}'\\''\\'\\'''\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting'\\'' | head -1 | xargs docker logs --timestamps --tail 123 --follow 2>&1'",
+      "ssh -t root@app-1 -p 22 'sh -c '\\''docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 --tail 123 --follow 2>&1'",
       new_command.follow_logs(host: "app-1", lines: 123)
 
     assert_equal \
-      "ssh -t root@app-1 -p 22 'sh -c '\\''docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''\\'\\'''\\''{{.ID}}'\\''\\'\\'''\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting'\\'' | head -1 | xargs docker logs --timestamps --tail 123 --follow 2>&1 | grep \"Completed\"'",
+      "ssh -t root@app-1 -p 22 'sh -c '\\''docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 --tail 123 --follow 2>&1 | grep \"Completed\"'",
       new_command.follow_logs(host: "app-1", lines: 123, grep: "Completed")
 
     assert_equal \
-      "ssh -t root@app-1 -p 22 'sh -c '\\''docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''\\'\\'''\\''{{.ID}}'\\''\\'\\'''\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting'\\'' | head -1 | xargs docker logs --tail 123 --follow 2>&1 | grep \"Completed\"'",
+      "ssh -t root@app-1 -p 22 'sh -c '\\''docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 --tail 123 --follow 2>&1 | grep \"Completed\"'",
       new_command.follow_logs(host: "app-1", timestamps: false, lines: 123, grep: "Completed")
   end
 
@@ -314,7 +322,7 @@ class CommandsAppTest < ActiveSupport::TestCase
 
   test "current_running_container_id" do
     assert_equal \
-    "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1",
+    "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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",
       new_command.current_running_container_id.join(" ")
   end
 
@@ -333,23 +341,23 @@ class CommandsAppTest < ActiveSupport::TestCase
 
   test "current_running_version" do
     assert_equal \
-      "sh -c 'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --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=role=web --filter status=running --filter status=restarting' | head -1 | while read line; do echo ${line#app-web-}; done",
+      "sh -c 'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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",
       new_command.current_running_version.join(" ")
   end
 
   test "list_versions" do
     assert_equal \
-      "docker ps --filter label=service=app --filter label=role=web --format \"{{.Names}}\" | while read line; do echo ${line#app-web-}; done",
+      "docker ps --filter label=service=app --filter label=destination= --filter label=role=web --format \"{{.Names}}\" | while read line; do echo ${line#app-web-}; done",
       new_command.list_versions.join(" ")
 
     assert_equal \
-      "docker ps --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --latest --format \"{{.Names}}\" | while read line; do echo ${line#app-web-}; done",
+      "docker ps --filter label=service=app --filter label=destination= --filter label=role=web --filter status=running --filter status=restarting --latest --format \"{{.Names}}\" | while read line; do echo ${line#app-web-}; done",
       new_command.list_versions("--latest", statuses: [ :running, :restarting ]).join(" ")
   end
 
   test "list_containers" do
     assert_equal \
-      "docker container ls --all --filter label=service=app --filter label=role=web",
+      "docker container ls --all --filter label=service=app --filter label=destination= --filter label=role=web",
       new_command.list_containers.join(" ")
   end
 
@@ -362,7 +370,7 @@ class CommandsAppTest < ActiveSupport::TestCase
 
   test "list_container_names" do
     assert_equal \
-      "docker container ls --all --filter label=service=app --filter label=role=web --format '{{ .Names }}'",
+      "docker container ls --all --filter label=service=app --filter label=destination= --filter label=role=web --format '{{ .Names }}'",
       new_command.list_container_names.join(" ")
   end
 
@@ -381,7 +389,7 @@ class CommandsAppTest < ActiveSupport::TestCase
 
   test "remove_containers" do
     assert_equal \
-      "docker container prune --force --filter label=service=app --filter label=role=web",
+      "docker container prune --force --filter label=service=app --filter label=destination= --filter label=role=web",
       new_command.remove_containers.join(" ")
   end
 
@@ -400,14 +408,14 @@ class CommandsAppTest < ActiveSupport::TestCase
 
   test "remove_images" do
     assert_equal \
-      "docker image prune --all --force --filter label=service=app --filter label=role=web",
+      "docker image prune --all --force --filter label=service=app",
       new_command.remove_images.join(" ")
   end
 
   test "remove_images with destination" do
     @destination = "staging"
     assert_equal \
-      "docker image prune --all --force --filter label=service=app --filter label=destination=staging --filter label=role=web",
+      "docker image prune --all --force --filter label=service=app",
       new_command.remove_images.join(" ")
   end
 

test/commands/builder_test.rb

@@ -144,20 +144,59 @@ class CommandsBuilderTest < ActiveSupport::TestCase
       builder.push.join(" ")
   end
 
+  test "push with provenance" do
+    builder = new_builder_command(builder: { "provenance" => "mode=max" })
+    assert_equal \
+      "docker buildx build --push --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 --push --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 --push --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 --push --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 "mirror count" do
     command = new_builder_command
     assert_equal "docker info --format '{{index .RegistryConfig.Mirrors 0}}'", command.first_mirror.join(" ")
   end
 
+  test "clone path with spaces" do
+    command = new_builder_command
+    Kamal::Git.stubs(:root).returns("/absolute/path with spaces")
+    clone_command = command.clone.join(" ")
+    clone_reset_commands = command.clone_reset_steps.map { |a| a.join(" ") }
+
+    assert_match(%r{path\\ with\\ space}, clone_command)
+    assert_no_match(%r{path with spaces}, clone_command)
+
+    clone_reset_commands.each do |command|
+      assert_match(%r{path\\ with\\ space}, command)
+      assert_no_match(%r{path with spaces}, command)
+    end
+  end
+
   private
     def new_builder_command(additional_config = {})
       Kamal::Commands::Builder.new(Kamal::Configuration.new(@config.deep_merge(additional_config), version: "123"))
     end
 
-    def build_directory
-      "#{Dir.tmpdir}/kamal-clones/app/kamal/"
-    end
-
     def local_arch
       Kamal::Utils.docker_arch
     end

test/commands/proxy_test.rb

@@ -15,7 +15,7 @@ class CommandsProxyTest < ActiveSupport::TestCase
 
   test "run" do
     assert_equal \
-      "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\") basecamp/kamal-proxy:#{Kamal::Configuration::PROXY_MINIMUM_VERSION}",
+      "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 \
-      "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\") basecamp/kamal-proxy:#{Kamal::Configuration::PROXY_MINIMUM_VERSION}",
+      "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
 
@@ -113,7 +113,7 @@ class CommandsProxyTest < ActiveSupport::TestCase
 
   test "get_boot_options" do
     assert_equal \
-      "cat .kamal/proxy/options || echo \"--publish 80:80 --publish 443:443\"",
+      "cat .kamal/proxy/options || echo \"--publish 80:80 --publish 443:443 --log-opt max-size=10m\"",
       new_command.get_boot_options.join(" ")
   end
 

test/configuration/accessory_test.rb

@@ -152,4 +152,13 @@ class ConfigurationAccessoryTest < ActiveSupport::TestCase
   test "options" do
     assert_equal [ "--cpus", "\"4\"", "--memory", "\"2GB\"" ], @config.accessory(:redis).option_args
   end
+
+  test "network_args default" do
+    assert_equal [ "--network", "kamal" ], @config.accessory(:mysql).network_args
+  end
+
+  test "network_args with configured options" do
+    @deploy[:accessories]["mysql"]["network"] = "database"
+    assert_equal [ "--network", "database" ], @config.accessory(:mysql).network_args
+  end
 end

test/configuration/builder_test.rb

@@ -64,7 +64,7 @@ class ConfigurationBuilderTest < ActiveSupport::TestCase
     @deploy[:builder] = { "arch" => "amd64", "cache" => { "type" => "registry", "options" => "mode=max,image-manifest=true,oci-mediatypes=true" } }
 
     assert_equal "type=registry,ref=dhh/app-build-cache", config.builder.cache_from
-    assert_equal "type=registry,mode=max,image-manifest=true,oci-mediatypes=true,ref=dhh/app-build-cache", config.builder.cache_to
+    assert_equal "type=registry,ref=dhh/app-build-cache,mode=max,image-manifest=true,oci-mediatypes=true", config.builder.cache_to
   end
 
   test "setting registry cache when using a custom registry" do
@@ -72,14 +72,14 @@ class ConfigurationBuilderTest < ActiveSupport::TestCase
     @deploy[:builder] = { "arch" => "amd64", "cache" => { "type" => "registry", "options" => "mode=max,image-manifest=true,oci-mediatypes=true" } }
 
     assert_equal "type=registry,ref=registry.example.com/dhh/app-build-cache", config.builder.cache_from
-    assert_equal "type=registry,mode=max,image-manifest=true,oci-mediatypes=true,ref=registry.example.com/dhh/app-build-cache", config.builder.cache_to
+    assert_equal "type=registry,ref=registry.example.com/dhh/app-build-cache,mode=max,image-manifest=true,oci-mediatypes=true", config.builder.cache_to
   end
 
   test "setting registry cache with image" do
     @deploy[:builder] = { "arch" => "amd64", "cache" => { "type" => "registry", "image" => "kamal", "options" => "mode=max" } }
 
     assert_equal "type=registry,ref=kamal", config.builder.cache_from
-    assert_equal "type=registry,mode=max,ref=kamal", config.builder.cache_to
+    assert_equal "type=registry,ref=kamal,mode=max", config.builder.cache_to
   end
 
   test "args" do
@@ -134,6 +134,26 @@ class ConfigurationBuilderTest < ActiveSupport::TestCase
     assert_equal "default=$SSH_AUTH_SOCK", config.builder.ssh
   end
 
+  test "provenance" do
+    assert_nil config.builder.provenance
+  end
+
+  test "setting provenance" do
+    @deploy[:builder]["provenance"] = "mode=max"
+
+    assert_equal "mode=max", config.builder.provenance
+  end
+
+  test "sbom" do
+    assert_nil config.builder.sbom
+  end
+
+  test "setting sbom" do
+    @deploy[:builder]["sbom"] = true
+
+    assert_equal true, config.builder.sbom
+  end
+
   test "local disabled but no remote set" do
     @deploy[:builder]["local"] = false
 

test/env_file_test.rb

@@ -11,6 +11,16 @@ class EnvFileTest < ActiveSupport::TestCase
       Kamal::EnvFile.new(env).to_s
   end
 
+  test "to_s won't escape '#'" do
+    env = {
+      "foo" => '#$foo',
+      "bar" => '#{bar}'
+    }
+
+    assert_equal "foo=\#$foo\nbar=\#{bar}\n", \
+      Kamal::EnvFile.new(env).to_s
+  end
+
   test "to_str won't escape chinese characters" do
     env = {
       "foo" => '你好 means hello, "欢迎" means welcome, that\'s simple! 😃 {smile}'

test/secrets/aws_secrets_manager_adapter_test.rb

@@ -0,0 +1,98 @@
+require "test_helper"
+
+class AwsSecretsManagerAdapterTest < SecretAdapterTestCase
+  test "fetch" do
+    stub_ticks.with("aws --version 2> /dev/null")
+    stub_ticks
+      .with("aws secretsmanager batch-get-secret-value --secret-id-list secret/KEY1 secret/KEY2 secret2/KEY3 --profile default")
+      .returns(<<~JSON)
+        {
+          "SecretValues": [
+            {
+              "ARN": "arn:aws:secretsmanager:us-east-1:aaaaaaaaaaaa:secret:secret",
+              "Name": "secret",
+              "VersionId": "vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv",
+              "SecretString": "{\\"KEY1\\":\\"VALUE1\\", \\"KEY2\\":\\"VALUE2\\"}",
+              "VersionStages": [
+                  "AWSCURRENT"
+              ],
+              "CreatedDate": "2024-01-01T00:00:00.000000"
+            },
+            {
+              "ARN": "arn:aws:secretsmanager:us-east-1:aaaaaaaaaaaa:secret:secret2",
+              "Name": "secret2",
+              "VersionId": "vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv",
+              "SecretString": "{\\"KEY3\\":\\"VALUE3\\"}",
+              "VersionStages": [
+                  "AWSCURRENT"
+              ],
+              "CreatedDate": "2024-01-01T00:00:00.000000"
+            }
+          ],
+          "Errors": []
+        }
+      JSON
+
+    json = JSON.parse(shellunescape(run_command("fetch", "secret/KEY1", "secret/KEY2", "secret2/KEY3")))
+
+    expected_json = {
+      "secret/KEY1"=>"VALUE1",
+      "secret/KEY2"=>"VALUE2",
+      "secret2/KEY3"=>"VALUE3"
+    }
+
+    assert_equal expected_json, json
+  end
+
+  test "fetch with secret names" do
+    stub_ticks.with("aws --version 2> /dev/null")
+    stub_ticks
+      .with("aws secretsmanager batch-get-secret-value --secret-id-list secret/KEY1 secret/KEY2 --profile default")
+      .returns(<<~JSON)
+        {
+          "SecretValues": [
+            {
+              "ARN": "arn:aws:secretsmanager:us-east-1:aaaaaaaaaaaa:secret:secret",
+              "Name": "secret",
+              "VersionId": "vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv",
+              "SecretString": "{\\"KEY1\\":\\"VALUE1\\", \\"KEY2\\":\\"VALUE2\\"}",
+              "VersionStages": [
+                  "AWSCURRENT"
+              ],
+              "CreatedDate": "2024-01-01T00:00:00.000000"
+            }
+          ],
+          "Errors": []
+        }
+      JSON
+
+    json = JSON.parse(shellunescape(run_command("fetch", "--from", "secret", "KEY1", "KEY2")))
+
+    expected_json = {
+      "secret/KEY1"=>"VALUE1",
+      "secret/KEY2"=>"VALUE2"
+    }
+
+    assert_equal expected_json, json
+  end
+
+  test "fetch without CLI installed" do
+    stub_ticks_with("aws --version 2> /dev/null", succeed: false)
+
+    error = assert_raises RuntimeError do
+      JSON.parse(shellunescape(run_command("fetch", "SECRET1")))
+    end
+    assert_equal "AWS CLI is not installed", error.message
+  end
+
+  private
+    def run_command(*command)
+      stdouted do
+        Kamal::Cli::Secrets.start \
+          [ *command,
+            "-c", "test/fixtures/deploy_with_accessories.yml",
+            "--adapter", "aws_secrets_manager",
+            "--account", "default" ]
+      end
+    end
+end

test/secrets/bitwarden_adapter_test.rb

@@ -2,6 +2,8 @@ require "test_helper"
 
 class BitwardenAdapterTest < SecretAdapterTestCase
   test "fetch" do
+    stub_ticks.with("bw --version 2> /dev/null")
+
     stub_unlocked
     stub_ticks.with("bw sync").returns("")
     stub_mypassword
@@ -14,6 +16,8 @@ class BitwardenAdapterTest < SecretAdapterTestCase
   end
 
   test "fetch with no login" do
+    stub_ticks.with("bw --version 2> /dev/null")
+
     stub_unlocked
     stub_ticks.with("bw sync").returns("")
     stub_noteitem
@@ -25,6 +29,8 @@ class BitwardenAdapterTest < SecretAdapterTestCase
   end
 
   test "fetch with from" do
+    stub_ticks.with("bw --version 2> /dev/null")
+
     stub_unlocked
     stub_ticks.with("bw sync").returns("")
     stub_myitem
@@ -38,7 +44,26 @@ class BitwardenAdapterTest < SecretAdapterTestCase
     assert_equal expected_json, json
   end
 
+  test "fetch all with from" do
+    stub_ticks.with("bw --version 2> /dev/null")
+
+    stub_unlocked
+    stub_ticks.with("bw sync").returns("")
+    stub_noteitem_with_fields
+
+    json = JSON.parse(shellunescape(run_command("fetch", "mynotefields")))
+
+    expected_json = {
+      "mynotefields/field1"=>"secret1", "mynotefields/field2"=>"blam", "mynotefields/field3"=>"fewgrwjgk",
+      "mynotefields/field4"=>"auto"
+    }
+
+    assert_equal expected_json, json
+  end
+
   test "fetch with multiple items" do
+    stub_ticks.with("bw --version 2> /dev/null")
+
     stub_unlocked
 
     stub_ticks.with("bw sync").returns("")
@@ -80,6 +105,8 @@ class BitwardenAdapterTest < SecretAdapterTestCase
   end
 
   test "fetch unauthenticated" do
+    stub_ticks.with("bw --version 2> /dev/null")
+
     stub_ticks
       .with("bw status")
       .returns(
@@ -101,6 +128,8 @@ class BitwardenAdapterTest < SecretAdapterTestCase
   end
 
   test "fetch locked" do
+    stub_ticks.with("bw --version 2> /dev/null")
+
     stub_ticks
       .with("bw status")
       .returns(
@@ -126,6 +155,8 @@ class BitwardenAdapterTest < SecretAdapterTestCase
   end
 
   test "fetch locked with session" do
+    stub_ticks.with("bw --version 2> /dev/null")
+
     stub_ticks
       .with("bw status")
       .returns(
@@ -150,6 +181,15 @@ class BitwardenAdapterTest < SecretAdapterTestCase
     assert_equal expected_json, json
   end
 
+  test "fetch without CLI installed" do
+    stub_ticks_with("bw --version 2> /dev/null", succeed: false)
+
+    error = assert_raises RuntimeError do
+      JSON.parse(shellunescape(run_command("fetch", "mynote")))
+    end
+    assert_equal "Bitwarden CLI is not installed", error.message
+  end
+
   private
     def run_command(*command)
       stdouted do
@@ -214,7 +254,37 @@ class BitwardenAdapterTest < SecretAdapterTestCase
             "collectionIds":[]
           }
         JSON
-  end
+      end
+
+      def stub_noteitem_with_fields(session: nil)
+      stub_ticks
+        .with("#{"BW_SESSION=#{session} " if session}bw get item mynotefields")
+        .returns(<<~JSON)
+            {
+              "passwordHistory":null,
+              "revisionDate":"2024-09-28T09:07:27.461Z",
+              "creationDate":"2024-09-28T09:07:00.740Z",
+              "deletedDate":null,
+              "object":"item",
+              "id":"aaaaaaaa-cccc-eeee-0000-222222222222",
+              "organizationId":null,
+              "folderId":null,
+              "type":2,
+              "reprompt":0,
+              "name":"noteitem",
+              "notes":"NOTES",
+              "favorite":false,
+              "fields":[
+                {"name":"field1","value":"secret1","type":1,"linkedId":null},
+                {"name":"field2","value":"blam","type":1,"linkedId":null},
+                {"name":"field3","value":"fewgrwjgk","type":1,"linkedId":null},
+                {"name":"field4","value":"auto","type":1,"linkedId":null}
+              ],
+              "secureNote":{"type":0},
+              "collectionIds":[]
+            }
+          JSON
+      end
 
     def stub_myitem
       stub_ticks
@@ -237,7 +307,8 @@ class BitwardenAdapterTest < SecretAdapterTestCase
             "fields":[
               {"name":"field1","value":"secret1","type":1,"linkedId":null},
               {"name":"field2","value":"blam","type":1,"linkedId":null},
-              {"name":"field3","value":"fewgrwjgk","type":1,"linkedId":null}
+              {"name":"field3","value":"fewgrwjgk","type":1,"linkedId":null},
+              {"name":"field4","value":"auto","type":1,"linkedId":null}
             ],
             "login":{"fido2Credentials":[],"uris":[],"username":null,"password":null,"totp":null,"passwordRevisionDate":null},"collectionIds":[]
           }

test/secrets/doppler_adapter_test.rb

@@ -0,0 +1,186 @@
+require "test_helper"
+
+class DopplerAdapterTest < SecretAdapterTestCase
+  setup do
+    `true` # Ensure $? is 0
+  end
+
+  test "fetch" do
+    stub_ticks_with("doppler --version 2> /dev/null", succeed: true)
+    stub_ticks.with("doppler me --json 2> /dev/null")
+
+    stub_ticks
+      .with("doppler secrets get SECRET1 FSECRET1 FSECRET2 --json -p my-project -c prd")
+      .returns(<<~JSON)
+        {
+          "SECRET1": {
+            "computed":"secret1",
+            "computedVisibility":"unmasked",
+            "note":""
+          },
+          "FSECRET1": {
+            "computed":"fsecret1",
+            "computedVisibility":"unmasked",
+            "note":""
+          },
+          "FSECRET2": {
+            "computed":"fsecret2",
+            "computedVisibility":"unmasked",
+            "note":""
+          }
+        }
+      JSON
+
+    json = JSON.parse(
+      shellunescape run_command("fetch", "--from", "my-project/prd", "SECRET1", "FSECRET1", "FSECRET2")
+    )
+
+    expected_json = {
+      "SECRET1"=>"secret1",
+      "FSECRET1"=>"fsecret1",
+      "FSECRET2"=>"fsecret2"
+    }
+
+    assert_equal expected_json, json
+  end
+
+  test "fetch having DOPPLER_TOKEN" do
+    ENV["DOPPLER_TOKEN"] = "dp.st.xxxxxxxxxxxxxxxxxxxxxx"
+
+    stub_ticks_with("doppler --version 2> /dev/null", succeed: true)
+    stub_ticks.with("doppler me --json 2> /dev/null")
+
+    stub_ticks
+      .with("doppler secrets get SECRET1 FSECRET1 FSECRET2 --json ")
+      .returns(<<~JSON)
+        {
+          "SECRET1": {
+            "computed":"secret1",
+            "computedVisibility":"unmasked",
+            "note":""
+          },
+          "FSECRET1": {
+            "computed":"fsecret1",
+            "computedVisibility":"unmasked",
+            "note":""
+          },
+          "FSECRET2": {
+            "computed":"fsecret2",
+            "computedVisibility":"unmasked",
+            "note":""
+          }
+        }
+      JSON
+
+    json = JSON.parse(
+      shellunescape run_command("fetch", "SECRET1", "FSECRET1", "FSECRET2")
+    )
+
+    expected_json = {
+      "SECRET1"=>"secret1",
+      "FSECRET1"=>"fsecret1",
+      "FSECRET2"=>"fsecret2"
+    }
+
+    assert_equal expected_json, json
+
+     ENV.delete("DOPPLER_TOKEN")
+  end
+
+  test "fetch with folder in secret" do
+    stub_ticks_with("doppler --version 2> /dev/null", succeed: true)
+    stub_ticks.with("doppler me --json 2> /dev/null")
+
+    stub_ticks
+      .with("doppler secrets get SECRET1 FSECRET1 FSECRET2 --json -p my-project -c prd")
+      .returns(<<~JSON)
+        {
+          "SECRET1": {
+            "computed":"secret1",
+            "computedVisibility":"unmasked",
+            "note":""
+          },
+          "FSECRET1": {
+            "computed":"fsecret1",
+            "computedVisibility":"unmasked",
+            "note":""
+          },
+          "FSECRET2": {
+            "computed":"fsecret2",
+            "computedVisibility":"unmasked",
+            "note":""
+          }
+        }
+      JSON
+
+    json = JSON.parse(
+      shellunescape run_command("fetch", "my-project/prd/SECRET1", "my-project/prd/FSECRET1", "my-project/prd/FSECRET2")
+    )
+
+    expected_json = {
+      "SECRET1"=>"secret1",
+      "FSECRET1"=>"fsecret1",
+      "FSECRET2"=>"fsecret2"
+    }
+
+    assert_equal expected_json, json
+  end
+
+  test "fetch without --from" do
+    stub_ticks_with("doppler --version 2> /dev/null", succeed: true)
+    stub_ticks.with("doppler me --json 2> /dev/null")
+
+    error = assert_raises RuntimeError do
+      run_command("fetch", "FSECRET1", "FSECRET2")
+    end
+
+    assert_equal "Missing project or config from '--from=project/config' option", error.message
+  end
+
+  test "fetch with signin" do
+    stub_ticks_with("doppler --version 2> /dev/null", succeed: true)
+    stub_ticks_with("doppler me --json 2> /dev/null", succeed: false)
+    stub_ticks_with("doppler login -y", succeed: true).returns("")
+    stub_ticks.with("doppler secrets get SECRET1 --json -p my-project -c prd").returns(single_item_json)
+
+    json = JSON.parse(shellunescape(run_command("fetch", "--from", "my-project/prd", "SECRET1")))
+
+    expected_json = {
+      "SECRET1"=>"secret1"
+    }
+
+    assert_equal expected_json, json
+  end
+
+  test "fetch without CLI installed" do
+    stub_ticks_with("doppler --version 2> /dev/null", succeed: false)
+
+    error = assert_raises RuntimeError do
+      JSON.parse(shellunescape(run_command("fetch", "HOST", "PORT")))
+    end
+
+    assert_equal "Doppler CLI is not installed", error.message
+  end
+
+  private
+    def run_command(*command)
+      stdouted do
+        Kamal::Cli::Secrets.start \
+          [ *command,
+            "-c", "test/fixtures/deploy_with_accessories.yml",
+            "--adapter", "doppler" ]
+      end
+    end
+
+    def single_item_json
+      <<~JSON
+        {
+          "SECRET1": {
+            "computed":"secret1",
+            "computedVisibility":"unmasked",
+            "note":""
+          }
+        }
+      JSON
+    end
+end

test/secrets/last_pass_adapter_test.rb

@@ -6,6 +6,7 @@ class LastPassAdapterTest < SecretAdapterTestCase
   end
 
   test "fetch" do
+    stub_ticks.with("lpass --version 2> /dev/null")
     stub_ticks.with("lpass status --color never").returns("Logged in as email@example.com.")
 
     stub_ticks
@@ -63,6 +64,7 @@ class LastPassAdapterTest < SecretAdapterTestCase
   end
 
   test "fetch with from" do
+    stub_ticks.with("lpass --version 2> /dev/null")
     stub_ticks.with("lpass status --color never").returns("Logged in as email@example.com.")
 
     stub_ticks
@@ -107,6 +109,8 @@ class LastPassAdapterTest < SecretAdapterTestCase
   end
 
   test "fetch with signin" do
+    stub_ticks.with("lpass --version 2> /dev/null")
+
     stub_ticks_with("lpass status --color never", succeed: false).returns("Not logged in.")
     stub_ticks_with("lpass login email@example.com", succeed: true).returns("")
     stub_ticks.with("lpass show SECRET1 --json").returns(single_item_json)
@@ -120,6 +124,15 @@ class LastPassAdapterTest < SecretAdapterTestCase
     assert_equal expected_json, json
   end
 
+  test "fetch without CLI installed" do
+    stub_ticks_with("lpass --version 2> /dev/null", succeed: false)
+
+    error = assert_raises RuntimeError do
+      JSON.parse(shellunescape(run_command("fetch", "SECRET1", "FOLDER1/FSECRET1", "FOLDER1/FSECRET2")))
+    end
+    assert_equal "LastPass CLI is not installed", error.message
+  end
+
   private
     def run_command(*command)
       stdouted do

test/secrets/one_password_adapter_test.rb

@@ -2,6 +2,7 @@ require "test_helper"
 
 class SecretsOnePasswordAdapterTest < SecretAdapterTestCase
   test "fetch" do
+    stub_ticks.with("op --version 2> /dev/null")
     stub_ticks.with("op account get --account myaccount 2> /dev/null")
 
     stub_ticks
@@ -56,6 +57,7 @@ class SecretsOnePasswordAdapterTest < SecretAdapterTestCase
   end
 
   test "fetch with multiple items" do
+    stub_ticks.with("op --version 2> /dev/null")
     stub_ticks.with("op account get --account myaccount 2> /dev/null")
 
     stub_ticks
@@ -115,6 +117,8 @@ class SecretsOnePasswordAdapterTest < SecretAdapterTestCase
   end
 
   test "fetch with signin, no session" do
+    stub_ticks.with("op --version 2> /dev/null")
+
     stub_ticks_with("op account get --account myaccount 2> /dev/null", succeed: false)
     stub_ticks_with("op signin --account \"myaccount\" --force --raw", succeed: true).returns("")
 
@@ -132,6 +136,8 @@ class SecretsOnePasswordAdapterTest < SecretAdapterTestCase
   end
 
   test "fetch with signin and session" do
+    stub_ticks.with("op --version 2> /dev/null")
+
     stub_ticks_with("op account get --account myaccount 2> /dev/null", succeed: false)
     stub_ticks_with("op signin --account \"myaccount\" --force --raw", succeed: true).returns("1234567890")
 
@@ -148,6 +154,15 @@ class SecretsOnePasswordAdapterTest < SecretAdapterTestCase
     assert_equal expected_json, json
   end
 
+  test "fetch without CLI installed" do
+    stub_ticks_with("op --version 2> /dev/null", succeed: false)
+
+    error = assert_raises RuntimeError do
+      JSON.parse(shellunescape(run_command("fetch", "--from", "op://myvault/myitem", "section/SECRET1", "section/SECRET2", "section2/SECRET3")))
+    end
+    assert_equal "1Password CLI is not installed", error.message
+  end
+
   private
     def run_command(*command)
       stdouted do

test/secrets_test.rb

@@ -31,4 +31,18 @@ class SecretsTest < ActiveSupport::TestCase
       assert_equal "JKL", Kamal::Secrets.new(destination: "nodest")["SECRET2"]
     end
   end
+
+  test "no secrets files" do
+    with_test_secrets do
+      error = assert_raises(Kamal::ConfigurationError) do
+        Kamal::Secrets.new["SECRET"]
+      end
+      assert_equal "Secret 'SECRET' not found, no secret files (.kamal/secrets-common, .kamal/secrets) provided", error.message
+
+      error = assert_raises(Kamal::ConfigurationError) do
+        Kamal::Secrets.new(destination: "dest")["SECRET"]
+      end
+      assert_equal "Secret 'SECRET' not found, no secret files (.kamal/secrets-common, .kamal/secrets.dest) provided", error.message
+    end
+  end
 end

test/test_helper.rb

@@ -2,6 +2,7 @@ require "bundler/setup"
 require "active_support/test_case"
 require "active_support/testing/autorun"
 require "active_support/testing/stream"
+require "rails/test_unit/line_filtering"
 require "debug"
 require "mocha/minitest" # using #stubs that can alter returns
 require "minitest/autorun" # using #stub that take args
@@ -32,6 +33,7 @@ end
 
 class ActiveSupport::TestCase
   include ActiveSupport::Testing::Stream
+  extend Rails::LineFiltering
 
   private
     def stdouted

test/utils_test.rb

@@ -2,8 +2,8 @@ require "test_helper"
 
 class UtilsTest < ActiveSupport::TestCase
   test "argumentize" do
-    assert_equal [ "--label", "foo=\"\\`bar\\`\"", "--label", "baz=\"qux\"", "--label", :quux ], \
+    assert_equal [ "--label", "foo=\"\\`bar\\`\"", "--label", "baz=\"qux\"", "--label", :quux, "--label", "quuz=false" ], \
-      Kamal::Utils.argumentize("--label", { foo: "`bar`", baz: "qux", quux: nil })
+      Kamal::Utils.argumentize("--label", { foo: "`bar`", baz: "qux", quux: nil, quuz: false })
   end
 
   test "argumentize with redacted" do