WIP

Allow applications to be deployed without needing to set up a repository
in a remote Docker registry.

If the registry server starts with `localhost`, Kamal will start a local
docker registry on that port and push the app image to it.

Then when pulling the image onto the servers, we use net-ssh to forward
the that port from the app server to the deployment server.

This will allow the deployment server to pull the image from the
registry as if it were local, meaning we don't need to set up a cert.

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    kamal (2.0.0.beta2)
+    kamal (2.0.0.rc2)
       activesupport (>= 7.0)
       base64 (~> 0.2)
       bcrypt_pbkdf (~> 1.0)
@@ -9,6 +9,7 @@ PATH
       dotenv (~> 3.1)
       ed25519 (~> 1.2)
       net-ssh (~> 7.0)
+      net-ssh-gateway
       sshkit (>= 1.23.0, < 2.0)
       thor (~> 1.3)
       zeitwerk (~> 2.5)
@@ -79,6 +80,8 @@ GEM
     net-sftp (4.0.0)
       net-ssh (>= 5.0.0, < 8.0.0)
     net-ssh (7.2.3)
+    net-ssh-gateway (2.0.0)
+      net-ssh (>= 4.0.0)
     nokogiri (1.16.7-arm64-darwin)
       racc (~> 1.4)
     nokogiri (1.16.7-x86_64-darwin)

kamal.gemspec

@@ -14,6 +14,7 @@ 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-gateway"
   spec.add_dependency "thor", "~> 1.3"
   spec.add_dependency "dotenv", "~> 3.1"
   spec.add_dependency "zeitwerk", "~> 2.5"

lib/kamal/cli/accessory.rb

@@ -147,23 +147,25 @@ class Kamal::Cli::Accessory < Kamal::Cli::Base
   option :grep, aliases: "-g", desc: "Show lines with grep match only (use this to fetch specific requests by id)"
   option :grep_options, aliases: "-o", desc: "Additional options supplied to grep"
   option :follow, aliases: "-f", desc: "Follow logs on primary server (or specific host set by --hosts)"
+  option :skip_timestamps, type: :boolean, aliases: "-T", desc: "Skip appending timestamps to logging output"
   def logs(name)
     with_accessory(name) do |accessory, hosts|
       grep = options[:grep]
       grep_options = options[:grep_options]
+      timestamps = !options[:skip_timestamps]
 
       if options[:follow]
         run_locally do
           info "Following logs on #{hosts}..."
-          info accessory.follow_logs(grep: grep, grep_options: grep_options)
+          info accessory.follow_logs(timestamps: timestamps, grep: grep, grep_options: grep_options)
-          exec accessory.follow_logs(grep: grep, grep_options: grep_options)
+          exec accessory.follow_logs(timestamps: timestamps, grep: grep, grep_options: grep_options)
         end
       else
         since = options[:since]
         lines = options[:lines].presence || ((since || grep) ? nil : 100) # Default to 100 lines if since or grep isn't set
 
         on(hosts) do
-          puts capture_with_info(*accessory.logs(since: since, lines: lines, grep: grep, grep_options: grep_options))
+          puts capture_with_info(*accessory.logs(timestamps: timestamps, since: since, lines: lines, grep: grep, grep_options: grep_options))
         end
       end
     end
@@ -273,7 +275,7 @@ class Kamal::Cli::Accessory < Kamal::Cli::Base
     def prepare(name)
       with_accessory(name) do |accessory, hosts|
         on(hosts) do
-          execute *KAMAL.registry.login
+          execute *KAMAL.registry.login unless KAMAL.config.registry.local?
           execute *KAMAL.docker.create_network
         rescue SSHKit::Command::Failed => e
           raise unless e.message.include?("already exists")

lib/kamal/cli/app.rb

@@ -188,12 +188,14 @@ class Kamal::Cli::App < Kamal::Cli::Base
   option :grep, aliases: "-g", desc: "Show lines with grep match only (use this to fetch specific requests by id)"
   option :grep_options, aliases: "-o", desc: "Additional options supplied to grep"
   option :follow, aliases: "-f", desc: "Follow log on primary server (or specific host set by --hosts)"
+  option :skip_timestamps, type: :boolean, aliases: "-T", desc: "Skip appending timestamps to logging output"
   def logs
     # FIXME: Catch when app containers aren't running
 
     grep = options[:grep]
     grep_options = options[:grep_options]
     since = options[:since]
+    timestamps = !options[:skip_timestamps]
 
     if options[:follow]
       lines = options[:lines].presence || ((since || grep) ? nil : 10) # Default to 10 lines if since or grep isn't set
@@ -205,8 +207,8 @@ class Kamal::Cli::App < Kamal::Cli::Base
         role = KAMAL.roles_on(KAMAL.primary_host).first
 
         app = KAMAL.app(role: role, host: host)
-        info app.follow_logs(host: KAMAL.primary_host, lines: lines, grep: grep, grep_options: grep_options)
+        info app.follow_logs(host: KAMAL.primary_host, timestamps: timestamps, lines: lines, grep: grep, grep_options: grep_options)
-        exec app.follow_logs(host: KAMAL.primary_host, lines: lines, grep: grep, grep_options: grep_options)
+        exec app.follow_logs(host: KAMAL.primary_host, timestamps: timestamps, lines: lines, grep: grep, grep_options: grep_options)
       end
     else
       lines = options[:lines].presence || ((since || grep) ? nil : 100) # Default to 100 lines if since or grep isn't set
@@ -216,7 +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(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))
           rescue SSHKit::Command::Failed
             puts_by_host host, "Nothing found"
           end

lib/kamal/cli/build.rb

@@ -1,4 +1,5 @@
 require "uri"
+require "net/ssh"
 
 class Kamal::Cli::Build < Kamal::Cli::Base
   class BuildError < StandardError; end
@@ -60,6 +61,8 @@ class Kamal::Cli::Build < Kamal::Cli::Base
 
   desc "pull", "Pull app image from registry onto servers"
   def pull
+    tunnels = Kamal::Cli::Tunnel::RemotePorts.new(KAMAL.hosts, KAMAL.config.registry.local_port).tap(&:open) if KAMAL.config.registry.local?
+
     if (first_hosts = mirror_hosts).any?
       #  Pull on a single host per mirror first to seed them
       say "Pulling image on #{first_hosts.join(", ")} to seed the #{"mirror".pluralize(first_hosts.count)}...", :magenta
@@ -69,6 +72,8 @@ class Kamal::Cli::Build < Kamal::Cli::Base
     else
       pull_on_hosts(KAMAL.hosts)
     end
+  ensure
+    tunnels&.close
   end
 
   desc "create", "Create a build setup"
@@ -152,7 +157,7 @@ class Kamal::Cli::Build < Kamal::Cli::Base
     end
 
     def pull_on_hosts(hosts)
-      on(hosts) do
+      on(hosts) do |host|
         execute *KAMAL.auditor.record("Pulled image with version #{KAMAL.config.version}"), verbosity: :debug
         execute *KAMAL.builder.clean, raise_on_non_zero_exit: false
         execute *KAMAL.builder.pull

lib/kamal/cli/main.rb

@@ -22,7 +22,7 @@ class Kamal::Cli::Main < Kamal::Cli::Base
       invoke_options = deploy_options
 
       say "Log into image registry...", :magenta
-      invoke "kamal:cli:registry:login", [], invoke_options.merge(skip_local: options[:skip_push])
+      invoke "kamal:cli:registry:setup", [], invoke_options.merge(skip_local: options[:skip_push])
 
       if options[:skip_push]
         say "Pull app image...", :magenta
@@ -184,7 +184,7 @@ class Kamal::Cli::Main < Kamal::Cli::Base
         invoke "kamal:cli:app:remove", [], options.without(:confirmed)
         invoke "kamal:cli:proxy:remove", [], options.without(:confirmed)
         invoke "kamal:cli:accessory:remove", [ "all" ], options
-        invoke "kamal:cli:registry:logout", [], options.without(:confirmed).merge(skip_local: true)
+        invoke "kamal:cli:registry:remove", [], options.without(:confirmed).merge(skip_local: true)
       end
     end
   end

lib/kamal/cli/proxy.rb

@@ -9,7 +9,7 @@ class Kamal::Cli::Proxy < Kamal::Cli::Base
       end
 
       on(KAMAL.proxy_hosts) do |host|
-        execute *KAMAL.registry.login
+        execute *KAMAL.registry.login unless KAMAL.config.registry.local?
 
         version = capture_with_info(*KAMAL.proxy.version).strip.presence
 
@@ -33,7 +33,7 @@ class Kamal::Cli::Proxy < Kamal::Cli::Base
           run_hook "pre-proxy-reboot", hosts: host_list
           on(hosts) do |host|
             execute *KAMAL.auditor.record("Rebooted proxy"), verbosity: :debug
-            execute *KAMAL.registry.login
+            execute *KAMAL.registry.login unless KAMAL.config.registry.local?
 
             "Stopping and removing Traefik on #{host}, if running..."
             execute *KAMAL.proxy.cleanup_traefik
@@ -76,7 +76,7 @@ class Kamal::Cli::Proxy < Kamal::Cli::Base
         run_hook "pre-proxy-reboot", hosts: host_list
         on(hosts) do |host|
           execute *KAMAL.auditor.record("Rebooted proxy"), verbosity: :debug
-          execute *KAMAL.registry.login
+          execute *KAMAL.registry.login unless KAMAL.config.registry.local?
 
           "Stopping and removing Traefik on #{host}, if running..."
           execute *KAMAL.proxy.cleanup_traefik
@@ -140,21 +140,23 @@ class Kamal::Cli::Proxy < Kamal::Cli::Base
   option :lines, type: :numeric, aliases: "-n", desc: "Number of log lines to pull from each server"
   option :grep, aliases: "-g", desc: "Show lines with grep match only (use this to fetch specific requests by id)"
   option :follow, aliases: "-f", desc: "Follow logs on primary server (or specific host set by --hosts)"
+  option :skip_timestamps, type: :boolean, aliases: "-T", desc: "Skip appending timestamps to logging output"
   def logs
     grep = options[:grep]
+    timestamps = !options[:skip_timestamps]
 
     if options[:follow]
       run_locally do
         info "Following logs on #{KAMAL.primary_host}..."
-        info KAMAL.proxy.follow_logs(host: KAMAL.primary_host, grep: grep)
+        info KAMAL.proxy.follow_logs(host: KAMAL.primary_host, timestamps: timestamps, grep: grep)
-        exec KAMAL.proxy.follow_logs(host: KAMAL.primary_host, grep: grep)
+        exec KAMAL.proxy.follow_logs(host: KAMAL.primary_host, timestamps: timestamps, grep: grep)
       end
     else
       since = options[:since]
       lines = options[:lines].presence || ((since || grep) ? nil : 100) # Default to 100 lines if since or grep isn't set
 
       on(KAMAL.proxy_hosts) do |host|
-        puts_by_host host, capture(*KAMAL.proxy.logs(since: since, lines: lines, grep: grep)), type: "Proxy"
+        puts_by_host host, capture(*KAMAL.proxy.logs(timestamps: timestamps, since: since, lines: lines, grep: grep)), type: "Proxy"
       end
     end
   end

lib/kamal/cli/registry.rb

@@ -1,17 +1,25 @@
 class Kamal::Cli::Registry < Kamal::Cli::Base
-  desc "login", "Log in to registry locally and remotely"
+  desc "login", "Setup local registry or log in to remote registry locally and remotely"
   option :skip_local, aliases: "-L", type: :boolean, default: false, desc: "Skip local login"
   option :skip_remote, aliases: "-R", type: :boolean, default: false, desc: "Skip remote login"
-  def login
+  def setup
+    if KAMAL.registry.local?
+      run_locally    { execute *KAMAL.registry.setup } unless options[:skip_local]
+    else
       run_locally    { execute *KAMAL.registry.login } unless options[:skip_local]
       on(KAMAL.hosts) { execute *KAMAL.registry.login } unless options[:skip_remote]
     end
+  end
 
-  desc "logout", "Log out of registry locally and remotely"
+  desc "remove", "Remove local registry or log out of remote registry locally and remotely"
   option :skip_local, aliases: "-L", type: :boolean, default: false, desc: "Skip local login"
   option :skip_remote, aliases: "-R", type: :boolean, default: false, desc: "Skip remote login"
-  def logout
+  def remove
+    if KAMAL.registry.local?
+      run_locally    { execute *KAMAL.registry.remove, raise_on_non_zero_exit: false } unless options[:skip_local]
+    else
       run_locally    { execute *KAMAL.registry.logout } unless options[:skip_local]
       on(KAMAL.hosts) { execute *KAMAL.registry.logout } unless options[:skip_remote]
     end
+  end
 end

lib/kamal/cli/tunnel/remote_ports.rb

@@ -0,0 +1,66 @@
+Signal.trap "SIGPROF" do
+  Thread.list.each do |thread|
+    puts thread.name
+    puts thread.backtrace.map { |bt| "  #{bt}" }
+    puts
+  end
+end
+
+require "concurrent/map"
+
+class Kamal::Cli::Tunnel::RemotePorts
+  attr_reader :hosts, :port
+
+  def initialize(hosts, port)
+    @hosts = hosts
+    @port = port
+    @open = false
+  end
+
+  def open
+    @open = true
+    @opened = Concurrent::Map.new
+
+    @threads = hosts.map do |host|
+      Thread.new do
+        Net::SSH.start(host, KAMAL.config.ssh.user) do |ssh|
+          forwarding = nil
+          ssh.forward.remote(port, "localhost", port, "localhost") do |actual_remote_port|
+            forwarding = !!actual_remote_port
+            :no_exception # will yield the exception on my own thread
+          end
+          ssh.loop { forwarding.nil? }
+          if forwarding
+            @opened[host] = true
+            ssh.loop(0.1) { @open }
+
+            ssh.forward.cancel_remote(port, "localhost")
+            ssh.loop(0.1) { ssh.forward.active_remotes.include?([ port, "localhost" ]) }
+          else
+            @opened[host] = false
+          end
+        end
+      rescue => e
+        @opened[host] = false
+
+        puts e.message
+        puts e.backtrace
+      end
+    end
+
+    loop do
+      break if @opened.size == hosts.size
+      sleep 0.1
+    end
+
+    raise "Could not open tunnels on #{opened.reject { |k, v| v }.join(", ")}" unless @opened.values.all?
+  end
+
+  def close
+    p "Closing"
+    @open = false
+    p "Joining"
+    @threads.each(&:join)
+    p "Joined"
+  end
+end

lib/kamal/commands/accessory.rb

@@ -39,16 +39,16 @@ class Kamal::Commands::Accessory < Kamal::Commands::Base
   end
 
 
-  def logs(since: nil, lines: nil, grep: nil, grep_options: nil)
+  def logs(timestamps: true, since: nil, lines: nil, grep: nil, grep_options: nil)
     pipe \
-      docker(:logs, service_name, (" --since #{since}" if since), (" --tail #{lines}" if lines), "--timestamps", "2>&1"),
+      docker(:logs, service_name, (" --since #{since}" if since), (" --tail #{lines}" if lines), ("--timestamps" if timestamps), "2>&1"),
       ("grep '#{grep}'#{" #{grep_options}" if grep_options}" if grep)
   end
 
-  def follow_logs(grep: nil, grep_options: nil)
+  def follow_logs(timestamps: true, grep: nil, grep_options: nil)
     run_over_ssh \
       pipe \
-        docker(:logs, service_name, "--timestamps", "--tail", "10", "--follow", "2>&1"),
+        docker(:logs, service_name, ("--timestamps" if timestamps), "--tail", "10", "--follow", "2>&1"),
         (%(grep "#{grep}"#{" #{grep_options}" if grep_options}) if grep)
   end
 

lib/kamal/commands/app/logging.rb

@@ -1,16 +1,16 @@
 module Kamal::Commands::App::Logging
-  def logs(version: nil, since: nil, lines: nil, grep: nil, grep_options: nil)
+  def logs(version: nil, timestamps: true, since: nil, lines: nil, grep: nil, grep_options: nil)
     pipe \
       version ? container_id_for_version(version) : current_running_container_id,
-      "xargs docker logs#{" --since #{since}" if since}#{" --tail #{lines}" if lines} 2>&1",
+      "xargs docker logs#{" --timestamps" if timestamps}#{" --since #{since}" if since}#{" --tail #{lines}" if lines} 2>&1",
       ("grep '#{grep}'#{" #{grep_options}" if grep_options}" if grep)
   end
 
-  def follow_logs(host:, lines: nil, grep: nil, grep_options: nil)
+  def follow_logs(host:, timestamps: true, lines: nil, grep: nil, grep_options: nil)
     run_over_ssh \
       pipe(
         current_running_container_id,
-        "xargs docker logs --timestamps#{" --tail #{lines}" if lines} --follow 2>&1",
+        "xargs docker logs#{" --timestamps" if timestamps}#{" --tail #{lines}" if lines} --follow 2>&1",
         (%(grep "#{grep}"#{" #{grep_options}" if grep_options}) if grep)
       ),
       host: host

lib/kamal/commands/proxy.rb

@@ -35,15 +35,15 @@ class Kamal::Commands::Proxy < Kamal::Commands::Base
       [ :cut, "-d:", "-f2" ]
   end
 
-  def logs(since: nil, lines: nil, grep: nil, grep_options: nil)
+  def logs(timestamps: true, since: nil, lines: nil, grep: nil, grep_options: nil)
     pipe \
-      docker(:logs, container_name, (" --since #{since}" if since), (" --tail #{lines}" if lines), "--timestamps", "2>&1"),
+      docker(:logs, container_name, ("--since #{since}" if since), ("--tail #{lines}" if lines), ("--timestamps" if timestamps), "2>&1"),
       ("grep '#{grep}'#{" #{grep_options}" if grep_options}" if grep)
   end
 
-  def follow_logs(host:, grep: nil, grep_options: nil)
+  def follow_logs(host:, timestamps: true, grep: nil, grep_options: nil)
     run_over_ssh pipe(
-      docker(:logs, container_name, "--timestamps", "--tail", "10", "--follow", "2>&1"),
+      docker(:logs, container_name, ("--timestamps" if timestamps), "--tail", "10", "--follow", "2>&1"),
       (%(grep "#{grep}"#{" #{grep_options}" if grep_options}) if grep)
     ).join(" "), host: host
   end

lib/kamal/commands/registry.rb

@@ -1,5 +1,6 @@
 class Kamal::Commands::Registry < Kamal::Commands::Base
   delegate :registry, to: :config
+  delegate :local?, :local_port, to: :registry
 
   def login
     docker :login,
@@ -11,4 +12,26 @@ class Kamal::Commands::Registry < Kamal::Commands::Base
   def logout
     docker :logout, registry.server
   end
+
+  def setup
+    combine \
+      docker(:start, "kamal-docker-registry"),
+      docker(:run, "--detach", "-p", "127.0.0.1:#{local_port}:5000", "--name", "kamal-docker-registry", "registry:2"),
+      by: "||"
+  end
+
+  def remove
+    combine \
+      docker(:stop, "kamal-docker-registry"),
+      docker(:rm, "kamal-docker-registry"),
+      by: "&&"
+  end
+
+  def logout
+    docker :logout, registry.server
+  end
+
+  def tunnel(host)
+    run_over_ssh "-R", "#{local_port}:localhost:#{local_port}", host: host
+  end
 end

lib/kamal/configuration/docs/builder.yml

@@ -2,10 +2,6 @@
 #
 # The builder configuration controls how the application is built with `docker build`
 #
-# If no configuration is specified, Kamal will:
-# 1. Create a buildx context called `kamal-local-docker-container`, using the docker-container driver
-# 2. Use `docker build` to build a multiarch image for linux/amd64,linux/arm64 with that context
-#
 # See https://kamal-deploy.org/docs/configuration/builder-examples/ for more information
 
 # Builder options
@@ -78,7 +74,7 @@ builder:
 
   # Build secrets
   #
-  # Values are read from the .kamal/secrets.
+  # Values are read from .kamal/secrets.
   #
   secrets:
     - SECRET1

lib/kamal/configuration/docs/configuration.yml

@@ -36,6 +36,8 @@ image: my-image
 labels:
   my-label: my-value
 
+# Volumes
+#
 # Additional volumes to mount into the container
 volumes:
   - /path/on/host:/path/in/container:ro
@@ -58,7 +60,7 @@ servers:
 env:
   ...
 
-# Asset Bridging
+# Asset Path
 #
 # Used for asset bridging across deployments, default to `nil`
 #
@@ -74,6 +76,8 @@ env:
 # To configure this, set the path to the assets:
 asset_path: /path/to/assets
 
+# Hooks path
+#
 # Path to hooks, defaults to `.kamal/hooks`
 # See https://kamal-deploy.org/docs/hooks for more information
 hooks_path: /user_home/kamal/hooks
@@ -83,7 +87,7 @@ hooks_path: /user_home/kamal/hooks
 # Whether deployments require a destination to be specified, defaults to `false`
 require_destination: true
 
-# The primary role
+# Primary role
 #
 # This defaults to `web`, but if you have no web role, you can change this
 primary_role: workers

lib/kamal/configuration/docs/env.yml

@@ -12,11 +12,16 @@ env:
   DATABASE_HOST: mysql-db1
   DATABASE_PORT: 3306
 
-# Using .kamal/secrets file to load required environment variables
+# Secrets
 #
-# Kamal uses dotenv to automatically load environment variables set in the .kamal/secrets file.
+# Kamal uses dotenv to automatically load environment variables set in the `.kamal/secrets` file.
 #
-# This file can be used to set variables like KAMAL_REGISTRY_PASSWORD or database passwords.
+# If you are using destinations, secrets will instead be read from `.kamal/secrets-<DESTINATION>` if
+# it exists.
+#
+# Common secrets across all destinations can be set in `.kamal/secrets-common`.
+#
+# This file can be used to set variables like `KAMAL_REGISTRY_PASSWORD` or database passwords.
 # You can use variable or command substitution in the secrets file.
 #
 # ```
@@ -24,6 +29,14 @@ env:
 # RAILS_MASTER_KEY=$(cat config/master.key)
 # ```
 #
+# You can also use [secret helpers](../commands/secrets) for some common password managers.
+# ```
+# SECRETS=$(kamal secrets fetch ...)
+#
+# REGISTRY_PASSWORD=$(kamal secrets extract REGISTRY_PASSWORD $SECRETS)
+# DB_PASSWORD=$(kamal secrets extract DB_PASSWORD $SECRETS)
+# ```
+#
 # If you store secrets directly in .kamal/secrets, ensure that it is not checked into version control.
 #
 # To pass the secrets you should list them under the `secret` key. When you do this the

lib/kamal/configuration/docs/proxy.yml

@@ -47,7 +47,7 @@ proxy:
   # Response timeout
   #
   # How long to wait for requests to complete before timing out, defaults to 30 seconds
-  response_timeout: 10s
+  response_timeout: 10
 
   # Healthcheck
   #
@@ -91,7 +91,7 @@ proxy:
 
   # Forward headers
   #
-  # Whether to forward the X-Forwarded-For and X-Forwarded-Proto headers (defaults to false)
+  # Whether to forward the X-Forwarded-For and X-Forwarded-Proto headers.
   #
   # If you are behind a trusted proxy, you can set this to true to forward the headers.
   #

lib/kamal/configuration/docs/role.yml

@@ -26,8 +26,12 @@ servers:
   #
   # When there are other options to set, the list of hosts goes under the `hosts` key
   #
-  # By default only the primary role uses a proxy, but you can set `proxy` to change
+  # By default only the primary role uses a proxy.
-  # it.
+  #
+  # For other roles, you can set it to `proxy: true` enable it and inherit the root proxy
+  # configuration or provide a map of options to override the root configuration.
+  #
+  # For the primary role, you can set `proxy: false` to disable the proxy.
   #
   # You can also set a custom cmd to run in the container, and overwrite other settings
   # from the root configuration.

lib/kamal/configuration/registry.rb

@@ -21,6 +21,14 @@ class Kamal::Configuration::Registry
     lookup("password")
   end
 
+  def local?
+    server&.match?("^localhost[:$]")
+  end
+
+  def local_port
+    local? ? (server.split(":").last.to_i || 80) : nil
+  end
+
   private
     def lookup(key)
       if registry_config[key].is_a?(Array)

lib/kamal/configuration/validator/registry.rb

@@ -15,6 +15,7 @@ class Kamal::Configuration::Validator::Registry < Kamal::Configuration::Validato
       with_context(key) do
         value = config[key]
 
+        unless config["server"]&.match?("^localhost[:$]")
           error "is required" unless value.present?
 
           unless value.is_a?(String) || (value.is_a?(Array) && value.size == 1 && value.first.is_a?(String))
@@ -22,4 +23,5 @@ class Kamal::Configuration::Validator::Registry < Kamal::Configuration::Validato
           end
         end
       end
+    end
 end

lib/kamal/version.rb

@@ -1,3 +1,3 @@
 module Kamal
-  VERSION = "2.0.0.beta2"
+  VERSION = "2.0.0.rc2"
 end

test/cli/app_test.rb

@@ -315,11 +315,11 @@ class CliAppTest < CliTestCase
     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'")
 
-    assert_match "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs --tail 100 2>&1", run_command("logs")
+    assert_match "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 --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=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs 2>&1 | grep 'hey'", run_command("logs", "--grep", "hey")
+    assert_match "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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'", 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=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs 2>&1 | grep 'hey' -C 2", run_command("logs", "--grep", "hey", "--grep-options", "-C 2")
+    assert_match "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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")
   end
 
   test "logs with follow" do

test/cli/main_test.rb

@@ -22,7 +22,7 @@ class CliMainTest < CliTestCase
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:server:bootstrap", [], invoke_options)
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:accessory:boot", [ "all" ], invoke_options)
     # deploy
-    Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:registry:login", [], invoke_options.merge(skip_local: true))
+    Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:registry:setup", [], invoke_options.merge(skip_local: true))
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:build:pull", [], invoke_options)
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:proxy:boot", [], invoke_options)
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:app:stale_containers", [], invoke_options.merge(stop: true))
@@ -46,7 +46,7 @@ class CliMainTest < CliTestCase
     with_test_secrets("secrets" => "DB_PASSWORD=secret") do
       invoke_options = { "config_file" => "test/fixtures/deploy_simple.yml", "version" => "999", "skip_hooks" => false, "verbose" => true }
 
-      Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:registry:login", [], invoke_options.merge(skip_local: false))
+      Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:registry:setup", [], invoke_options.merge(skip_local: false))
       Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:build:deliver", [], invoke_options)
       Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:proxy:boot", [], invoke_options)
       Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:app:stale_containers", [], invoke_options.merge(stop: true))
@@ -72,7 +72,7 @@ class CliMainTest < CliTestCase
   test "deploy with skip_push" do
     invoke_options = { "config_file" => "test/fixtures/deploy_simple.yml", "version" => "999", "skip_hooks" => false }
 
-    Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:registry:login", [], invoke_options.merge(skip_local: true))
+    Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:registry:setup", [], invoke_options.merge(skip_local: true))
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:build:pull", [], invoke_options)
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:proxy:boot", [], invoke_options)
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:app:stale_containers", [], invoke_options.merge(stop: true))
@@ -159,7 +159,7 @@ class CliMainTest < CliTestCase
     invoke_options = { "config_file" => "test/fixtures/deploy_simple.yml", "version" => "999", "skip_hooks" => false, :skip_local => false }
 
     Kamal::Cli::Main.any_instance.expects(:invoke)
-      .with("kamal:cli:registry:login", [], invoke_options.merge(skip_local: false))
+      .with("kamal:cli:registry:setup", [], invoke_options.merge(skip_local: false))
       .raises(RuntimeError)
 
     assert_not KAMAL.holding_lock?
@@ -172,7 +172,7 @@ class CliMainTest < CliTestCase
   test "deploy with skipped hooks" do
     invoke_options = { "config_file" => "test/fixtures/deploy_simple.yml", "version" => "999", "skip_hooks" => true }
 
-    Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:registry:login", [], invoke_options.merge(skip_local: false))
+    Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:registry:setup", [], invoke_options.merge(skip_local: false))
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:build:deliver", [], invoke_options)
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:proxy:boot", [], invoke_options)
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:app:stale_containers", [], invoke_options.merge(stop: true))
@@ -187,7 +187,7 @@ class CliMainTest < CliTestCase
   test "deploy with missing secrets" do
     invoke_options = { "config_file" => "test/fixtures/deploy_with_secrets.yml", "version" => "999", "skip_hooks" => false }
 
-    Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:registry:login", [], invoke_options.merge(skip_local: false))
+    Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:registry:setup", [], invoke_options.merge(skip_local: false))
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:build:deliver", [], invoke_options)
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:proxy:boot", [], invoke_options)
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:app:stale_containers", [], invoke_options.merge(stop: true))
@@ -289,6 +289,16 @@ class CliMainTest < CliTestCase
     end
   end
 
+  test "remove" do
+    options = { "config_file" => "test/fixtures/deploy_simple.yml", "skip_hooks" => false, "confirmed" => true }
+    Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:proxy:remove", [], options)
+    Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:app:remove", [], options)
+    Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:accessory:remove", [ "all" ], options)
+    Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:registry:remove", [], options.merge(skip_local: true))
+
+    run_command("remove", "-y")
+  end
+
   test "details" do
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:proxy:details")
     Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:app:details")

test/cli/proxy_test.rb

@@ -111,11 +111,11 @@ class CliProxyTest < CliTestCase
 
   test "logs" do
     SSHKit::Backend::Abstract.any_instance.stubs(:capture)
-      .with(:docker, :logs, "kamal-proxy", " --tail 100", "--timestamps", "2>&1")
+      .with(:docker, :logs, "kamal-proxy", "--tail 100", "--timestamps", "2>&1")
       .returns("Log entry")
 
     SSHKit::Backend::Abstract.any_instance.stubs(:capture)
-      .with(:docker, :logs, "proxy", " --tail 100", "--timestamps", "2>&1")
+      .with(:docker, :logs, "proxy", "--tail 100", "--timestamps", "2>&1")
       .returns("Log entry")
 
     run_command("logs").tap do |output|

test/cli/registry_test.rb

@@ -1,50 +1,62 @@
 require_relative "cli_test_case"
 
 class CliRegistryTest < CliTestCase
-  test "login" do
+  test "setup" do
-    run_command("login").tap do |output|
+    run_command("setup").tap do |output|
       assert_match /docker login -u \[REDACTED\] -p \[REDACTED\] as .*@localhost/, output
       assert_match /docker login -u \[REDACTED\] -p \[REDACTED\] on 1.1.1.\d/, output
     end
   end
 
-  test "login skip local" do
+  test "setup skip local" do
-    run_command("login", "-L").tap do |output|
+    run_command("setup", "-L").tap do |output|
       assert_no_match /docker login -u \[REDACTED\] -p \[REDACTED\] as .*@localhost/, output
       assert_match /docker login -u \[REDACTED\] -p \[REDACTED\] on 1.1.1.\d/, output
     end
   end
 
-  test "login skip remote" do
+  test "setup skip remote" do
-    run_command("login", "-R").tap do |output|
+    run_command("setup", "-R").tap do |output|
       assert_match /docker login -u \[REDACTED\] -p \[REDACTED\] as .*@localhost/, output
       assert_no_match /docker login -u \[REDACTED\] -p \[REDACTED\] on 1.1.1.\d/, output
     end
   end
 
-  test "logout" do
+  test "remove" do
-    run_command("logout").tap do |output|
+    run_command("remove").tap do |output|
       assert_match /docker logout as .*@localhost/, output
       assert_match /docker logout on 1.1.1.\d/, output
     end
   end
 
-  test "logout skip local" do
+  test "remove skip local" do
-    run_command("logout", "-L").tap do |output|
+    run_command("remove", "-L").tap do |output|
       assert_no_match /docker logout as .*@localhost/, output
       assert_match /docker logout on 1.1.1.\d/, output
     end
   end
 
-  test "logout skip remote" do
+  test "remove skip remote" do
-    run_command("logout", "-R").tap do |output|
+    run_command("remove", "-R").tap do |output|
       assert_match /docker logout as .*@localhost/, output
       assert_no_match /docker logout on 1.1.1.\d/, output
     end
   end
 
+  test "setup local registry" do
+    run_command("setup", fixture: :with_local_registry).tap do |output|
+      assert_match /docker start kamal-docker-registry || docker run --detach -p 127.0.0.1:5000:5000 --name kamal-docker-registry registry:2 as .*@localhost/, output
+    end
+  end
+
+  test "remove local registry" do
+    run_command("remove", fixture: :with_local_registry).tap do |output|
+      assert_match /docker stop kamal-docker-registry && docker rm kamal-docker-registry as .*@localhost/, output
+    end
+  end
+
   private
-    def run_command(*command)
+    def run_command(*command, fixture: :with_accessories)
-      stdouted { Kamal::Cli::Registry.start([ *command, "-c", "test/fixtures/deploy_with_accessories.yml" ]) }
+      stdouted { Kamal::Cli::Registry.start([ *command, "-c", "test/fixtures/deploy_#{fixture}.yml" ]) }
     end
 end

test/commands/accessory_test.rb

@@ -130,12 +130,20 @@ class CommandsAccessoryTest < ActiveSupport::TestCase
     assert_equal \
       "docker logs app-mysql  --since 5m  --tail 100 --timestamps 2>&1 | grep 'thing' -C 2",
       new_command(:mysql).logs(since: "5m", lines: 100, grep: "thing", grep_options: "-C 2").join(" ")
+
+    assert_equal \
+      "docker logs app-mysql  --since 5m  --tail 100 2>&1 | grep 'thing' -C 2",
+      new_command(:mysql).logs(timestamps: false, since: "5m", lines: 100, grep: "thing", grep_options: "-C 2").join(" ")
   end
 
   test "follow logs" do
     assert_equal \
       "ssh -t root@1.1.1.5 -p 22 'docker logs app-mysql --timestamps --tail 10 --follow 2>&1'",
       new_command(:mysql).follow_logs
+
+    assert_equal \
+      "ssh -t root@1.1.1.5 -p 22 'docker logs app-mysql --tail 10 --follow 2>&1'",
+      new_command(:mysql).follow_logs(timestamps: false)
   end
 
   test "remove container" do

test/commands/app_test.rb

@@ -129,49 +129,49 @@ 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=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs 2>&1",
+      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 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=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs --since 5m 2>&1",
+      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 --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=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs --tail 100 2>&1",
+      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 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=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs --since 5m --tail 100 2>&1",
+      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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 --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=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs 2>&1 | grep 'my-id'",
+      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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'",
       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=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs 2>&1 | grep 'my-id' -C 2",
+      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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",
       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=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs --since 5m 2>&1 | grep 'my-id' -C 2",
+      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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",
       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=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs --since 5m 2>&1 | grep 'my-id'",
+      "sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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'",
       new_command.logs(since: "5m", grep: "my-id").join(" ")
   end
 
@@ -191,6 +191,10 @@ class CommandsAppTest < ActiveSupport::TestCase
     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=$(docker image ls --filter reference=dhh/app:latest --format '\\''\\'\\'''\\''{{.ID}}'\\''\\'\\'''\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting'\\'' | head -1 | xargs docker logs --timestamps --tail 123 --follow 2>&1 | grep \"Completed\"'",
       new_command.follow_logs(host: "app-1", lines: 123, grep: "Completed")
+
+    assert_equal \
+      "ssh -t root@app-1 -p 22 'sh -c '\\''docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(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\"'",
+      new_command.follow_logs(host: "app-1", timestamps: false, lines: 123, grep: "Completed")
   end
 
 

test/commands/proxy_test.rb

@@ -77,6 +77,12 @@ class CommandsProxyTest < ActiveSupport::TestCase
       new_command.logs(lines: 10).join(" ")
   end
 
+  test "proxy logs without timestamps" do
+    assert_equal \
+      "docker logs kamal-proxy 2>&1",
+      new_command.logs(timestamps: false).join(" ")
+  end
+
   test "proxy logs with grep hello!" do
     assert_equal \
       "docker logs kamal-proxy --timestamps 2>&1 | grep 'hello!'",

test/commands/registry_test.rb

@@ -55,6 +55,15 @@ class CommandsRegistryTest < ActiveSupport::TestCase
       registry.logout.join(" ")
   end
 
+  test "registry setup" do
+    @config[:registry] = { "server" => "localhost:5000" }
+    assert_equal "docker start kamal-docker-registry || docker run --detach -p 5000:5000 --name kamal-docker-registry registry:2", registry.setup.join(" ")
+  end
+
+  test "registry remove" do
+    assert_equal "docker stop kamal-docker-registry && docker rm kamal-docker-registry", registry.remove.join(" ")
+  end
+
   private
     def registry
       Kamal::Commands::Registry.new Kamal::Configuration.new(@config)

test/fixtures/deploy_with_local_registry.yml

@@ -0,0 +1,37 @@
+service: app
+image: dhh/app
+servers:
+  web:
+    - "1.1.1.1"
+    - "1.1.1.2"
+  workers:
+    - "1.1.1.3"
+    - "1.1.1.4"
+registry:
+  server: localhost:5000
+builder:
+  arch: amd64
+
+accessories:
+  mysql:
+    image: mysql:5.7
+    host: 1.1.1.3
+    port: 3306
+    env:
+      clear:
+        MYSQL_ROOT_HOST: '%'
+      secret:
+        - MYSQL_ROOT_PASSWORD
+    files:
+      - test/fixtures/files/my.cnf:/etc/mysql/my.cnf
+    directories:
+      - data:/var/lib/mysql
+  redis:
+    image: redis:latest
+    roles:
+      - web
+    port: 6379
+    directories:
+      - data:/data
+
+readiness_delay: 0

test/integration/app_test.rb

@@ -27,14 +27,14 @@ class AppTest < IntegrationTest
     images = kamal :app, :images, capture: true
     assert_match "App Host: vm1", images
     assert_match "App Host: vm2", images
-    assert_match /registry:4443\/app\s+#{latest_app_version}/, images
+    assert_match /localhost:5000\/app\s+#{latest_app_version}/, images
-    assert_match /registry:4443\/app\s+latest/, images
+    assert_match /localhost:5000\/app\s+latest/, images
 
     containers = kamal :app, :containers, capture: true
     assert_match "App Host: vm1", containers
     assert_match "App Host: vm2", containers
-    assert_match "registry:4443/app:#{latest_app_version}", containers
+    assert_match "localhost:5000/app:#{latest_app_version}", containers
-    assert_match "registry:4443/app:latest", containers
+    assert_match "localhost:5000/app:latest", containers
 
     exec_output = kamal :app, :exec, :ps, capture: true
     assert_match "App Host: vm1", exec_output

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

@@ -26,9 +26,7 @@ readiness_delay: 0
 proxy:
   host: 127.0.0.1
 registry:
-  server: registry:4443
+  server: localhost:5000
-  username: root
-  password: root
 builder:
   driver: docker
   arch: <%= Kamal::Utils.docker_arch %>

test/integration/main_test.rb

@@ -29,7 +29,7 @@ class MainTest < IntegrationTest
     assert_match /App Host: vm1/, details
     assert_match /App Host: vm2/, details
     assert_match /basecamp\/kamal-proxy:#{Kamal::Configuration::PROXY_MINIMUM_VERSION}/, details
-    assert_match /registry:4443\/app:#{first_version}/, details
+    assert_match /localhost:5000\/app:#{first_version}/, details
 
     audit = kamal :audit, capture: true
     assert_match /Booted app version #{first_version}.*Booted app version #{second_version}.*Booted app version #{first_version}.*/m, audit
@@ -63,8 +63,8 @@ class MainTest < IntegrationTest
     assert_equal [ "vm1", "vm2" ], config[:hosts]
     assert_equal "vm1", config[:primary_host]
     assert_equal version, config[:version]
-    assert_equal "registry:4443/app", config[:repository]
+    assert_equal "localhost:5000/app", config[:repository]
-    assert_equal "registry:4443/app:#{version}", config[:absolute_image]
+    assert_equal "localhost:5000/app:#{version}", config[:absolute_image]
     assert_equal "app-#{version}", config[:service_with_version]
     assert_equal [], config[:volume_args]
     assert_equal({ user: "root", port: 22, keepalive: true, keepalive_interval: 30, log_level: :fatal }, config[:ssh_options])