Fix up tests

.github/workflows/ci.yml

@@ -3,7 +3,6 @@ on:
   push:
     branches:
       - main
-      - 1-9-stable
   pull_request:
 jobs:
   rubocop:
@@ -25,15 +24,25 @@ jobs:
     strategy:
       matrix:
         ruby-version:
+          - "2.7"
           - "3.1"
           - "3.2"
           - "3.3"
         gemfile:
           - Gemfile
+          - gemfiles/ruby_2.7.gemfile
           - gemfiles/rails_edge.gemfile
         exclude:
-          - ruby-version: "3.1"
+          - ruby-version: "2.7"
+            gemfile: Gemfile
+          - ruby-version: "2.7"
             gemfile: gemfiles/rails_edge.gemfile
+          - ruby-version: "3.1"
+            gemfile: gemfiles/ruby_2.7.gemfile
+          - ruby-version: "3.2"
+            gemfile: gemfiles/ruby_2.7.gemfile
+          - ruby-version: "3.3"
+            gemfile: gemfiles/ruby_2.7.gemfile
     name: ${{ format('Tests (Ruby {0})', matrix.ruby-version) }}
     runs-on: ubuntu-latest
     continue-on-error: true

.github/workflows/docker-publish.yml

@@ -6,7 +6,7 @@ on:
       tagInput:
         description: 'Tag'
         required: true
-
+    
   release:
     types: [created]
     tags:
@@ -51,4 +51,5 @@ jobs:
           platforms: linux/amd64,linux/arm64
           push: true
           tags: |
+            ghcr.io/basecamp/kamal:latest
             ghcr.io/basecamp/kamal:${{ steps.version-tag.outputs.value }}

Dockerfile

@@ -1,7 +1,7 @@
 # Use the official Ruby 3.2.0 Alpine image as the base image
 FROM ruby:3.2.0-alpine
 
-# Install docker/buildx-bin
+# Install  docker/buildx-bin
 COPY --from=docker/buildx-bin /buildx /usr/libexec/docker/cli-plugins/docker-buildx
 
 # Set the working directory to /kamal
@@ -14,7 +14,7 @@ COPY Gemfile Gemfile.lock kamal.gemspec ./
 COPY lib/kamal/version.rb /kamal/lib/kamal/version.rb
 
 # Install system dependencies
-RUN apk add --no-cache build-base git docker openrc openssh-client-default \
+RUN apk add --no-cache --update build-base git docker openrc openssh-client-default \
     && rc-update add docker boot \
     && gem install bundler --version=2.4.3 \
     && bundle install
@@ -33,7 +33,7 @@ WORKDIR /workdir
 
 # Tell git it's safe to access /workdir/.git even if
 # the directory is owned by a different user
-RUN git config --global --add safe.directory '*'
+RUN git config --global --add safe.directory /workdir
 
 # Set the entrypoint to run the installed binary in /workdir
 # Example:  docker run -it -v "$PWD:/workdir" kamal init

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    kamal (1.9.2)
+    kamal (1.7.3)
       activesupport (>= 7.0)
       base64 (~> 0.2)
       bcrypt_pbkdf (~> 1.0)
@@ -9,8 +9,9 @@ PATH
       dotenv (~> 2.8)
       ed25519 (~> 1.2)
       net-ssh (~> 7.0)
-      sshkit (>= 1.23.0, < 2.0)
+      sshkit (>= 1.22.2, < 2.0)
       thor (~> 1.2)
+      x25519 (~> 1.0, >= 1.0.10)
       zeitwerk (~> 2.5)
 
 GEM
@@ -153,8 +154,9 @@ GEM
       rubocop-rails
     ruby-progressbar (1.13.0)
     ruby2_keywords (0.0.5)
-    sshkit (1.23.0)
+    sshkit (1.22.2)
       base64
+      mutex_m
       net-scp (>= 1.1.2)
       net-sftp (>= 2.1.2)
       net-ssh (>= 2.8.0)
@@ -164,6 +166,7 @@ GEM
       concurrent-ruby (~> 1.0)
     unicode-display_width (2.5.0)
     webrick (1.8.1)
+    x25519 (1.0.10)
     zeitwerk (2.6.12)
 
 PLATFORMS

gemfiles/ruby_2.7.gemfile

@@ -0,0 +1,6 @@
+source 'https://rubygems.org'
+git_source(:github) { |repo| "https://github.com/#{repo}.git" }
+
+gemspec path: "../"
+
+gem "nokogiri", "~> 1.15.0"

kamal.gemspec

@@ -12,12 +12,13 @@ Gem::Specification.new do |spec|
   spec.executables = %w[ kamal ]
 
   spec.add_dependency "activesupport", ">= 7.0"
-  spec.add_dependency "sshkit", ">= 1.23.0", "< 2.0"
+  spec.add_dependency "sshkit", ">= 1.22.2", "< 2.0"
   spec.add_dependency "net-ssh", "~> 7.0"
   spec.add_dependency "thor", "~> 1.2"
   spec.add_dependency "dotenv", "~> 2.8"
   spec.add_dependency "zeitwerk", "~> 2.5"
   spec.add_dependency "ed25519", "~> 1.2"
+  spec.add_dependency "x25519", "~> 1.0", ">= 1.0.10"
   spec.add_dependency "bcrypt_pbkdf", "~> 1.0"
   spec.add_dependency "concurrent-ruby", "~> 1.2"
   spec.add_dependency "base64", "~> 0.2"

lib/kamal/cli/accessory.rb

@@ -222,25 +222,6 @@ class Kamal::Cli::Accessory < Kamal::Cli::Base
     end
   end
 
-  desc "downgrade", "Downgrade accessories from Kamal 2 to 1.9"
-  option :rolling, type: :boolean, default: false, desc: "Upgrade one host at a time"
-  option :confirmed, aliases: "-y", type: :boolean, default: false, desc: "Proceed without confirmation question"
-  def downgrade(name)
-    confirming "This will restart all accessories" do
-      with_lock do
-        host_groups = options[:rolling] ? KAMAL.accessory_hosts : [ KAMAL.accessory_hosts ]
-        host_groups.each do |hosts|
-          host_list = Array(hosts).join(",")
-          KAMAL.with_specific_hosts(hosts) do
-            say "Downgrading #{name} accessories on #{host_list}...", :magenta
-            reboot name
-            say "Downgraded #{name} accessories on #{host_list}...", :magenta
-          end
-        end
-      end
-    end
-  end
-
   private
     def with_accessory(name)
       if KAMAL.config.accessory(name)

lib/kamal/cli/base.rb

@@ -25,17 +25,12 @@ module Kamal::Cli
     def initialize(*)
       super
       @original_env = ENV.to_h.dup
-      load_env
+      load_envs
       initialize_commander(options_with_subcommand_class_options)
     end
 
     private
-      def reload_env
-        reset_env
-        load_env
-      end
-
-      def load_env
+      def load_envs
         if destination = options[:destination]
           Dotenv.load(".env.#{destination}", ".env")
         else
@@ -43,27 +38,10 @@ module Kamal::Cli
         end
       end
 
-      def reset_env
-        replace_env @original_env
-      end
-
-      def replace_env(env)
+      def reload_envs
         ENV.clear
-        ENV.update(env)
-      end
-
-      def with_original_env
-        keeping_current_env do
-          reset_env
-          yield
-        end
-      end
-
-      def keeping_current_env
-        current_env = ENV.to_h.dup
-        yield
-      ensure
-        replace_env(current_env)
+        ENV.update(@original_env)
+        load_envs
       end
 
       def options_with_subcommand_class_options
@@ -206,10 +184,6 @@ module Kamal::Cli
         instance_variable_get("@_invocations").first
       end
 
-      def reset_invocation(cli_class)
-        instance_variable_get("@_invocations")[cli_class].pop
-      end
-
       def ensure_run_and_locks_directory
         on(KAMAL.hosts) do
           execute(*KAMAL.server.ensure_run_directory)

lib/kamal/cli/build.rb

@@ -59,14 +59,11 @@ class Kamal::Cli::Build < Kamal::Cli::Base
 
   desc "pull", "Pull app image from registry onto servers"
   def pull
-    if (first_hosts = mirror_hosts).any?
-      #  Pull on a single host per mirror first to seed them
-      say "Pulling image on #{first_hosts.join(", ")} to seed the #{"mirror".pluralize(first_hosts.count)}...", :magenta
-      pull_on_hosts(first_hosts)
-      say "Pulling image on remaining hosts...", :magenta
-      pull_on_hosts(KAMAL.hosts - first_hosts)
-    else
-      pull_on_hosts(KAMAL.hosts)
+    on(KAMAL.hosts) do
+      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
+      execute *KAMAL.builder.validate_image
     end
   end
 
@@ -134,28 +131,4 @@ class Kamal::Cli::Build < Kamal::Cli::Base
         end
       end
     end
-
-    def mirror_hosts
-      if KAMAL.hosts.many?
-        mirror_hosts = Concurrent::Hash.new
-        on(KAMAL.hosts) do |host|
-          first_mirror = capture_with_info(*KAMAL.builder.first_mirror).strip.presence
-          mirror_hosts[first_mirror] ||= host.to_s if first_mirror
-        rescue SSHKit::Command::Failed => e
-          raise unless e.message =~ /error calling index: reflect: slice index out of range/
-        end
-        mirror_hosts.values
-      else
-        []
-      end
-    end
-
-    def pull_on_hosts(hosts)
-      on(hosts) do
-        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
-        execute *KAMAL.builder.validate_image
-      end
-    end
 end

lib/kamal/cli/main.rb

@@ -191,12 +191,10 @@ class Kamal::Cli::Main < Kamal::Cli::Base
     end
 
     if Pathname.new(File.expand_path(env_template_path)).exist?
-      # Ensure existing env doesn't pollute template evaluation
-      content = with_original_env { ERB.new(File.read(env_template_path), trim_mode: "-").result }
-      File.write(env_path, content, perm: 0600)
+      File.write(env_path, ERB.new(File.read(env_template_path), trim_mode: "-").result, perm: 0600)
 
       unless options[:skip_push]
-        reload_env
+        reload_envs
         invoke "kamal:cli:env:push", options
       end
     else
@@ -217,37 +215,6 @@ class Kamal::Cli::Main < Kamal::Cli::Base
     end
   end
 
-  desc "downgrade", "Downgrade from Kamal 2 to 1.9"
-  option :confirmed, aliases: "-y", type: :boolean, default: false, desc: "Proceed without confirmation question"
-  option :rolling, type: :boolean, default: false, desc: "Downgrade one host at a time"
-  def downgrade
-    confirming "This will replace Traefik with kamal-proxy and restart all accessories" do
-      with_lock do
-        if options[:rolling]
-          (KAMAL.hosts | KAMAL.accessory_hosts).each do |host|
-            KAMAL.with_specific_hosts(host) do
-              say "Downgrading #{host}...", :magenta
-              if KAMAL.hosts.include?(host)
-                invoke "kamal:cli:traefik:downgrade", [], options.merge(confirmed: true, rolling: false)
-                reset_invocation(Kamal::Cli::Traefik)
-              end
-              if KAMAL.accessory_hosts.include?(host)
-                invoke "kamal:cli:accessory:downgrade", [ "all" ], options.merge(confirmed: true, rolling: false)
-                reset_invocation(Kamal::Cli::Accessory)
-              end
-              say "Downgraded #{host}", :magenta
-            end
-          end
-        else
-          say "Downgrading all hosts...", :magenta
-          invoke "kamal:cli:traefik:downgrade", [], options.merge(confirmed: true)
-          invoke "kamal:cli:accessory:downgrade", [ "all" ], options.merge(confirmed: true)
-          say "Downgraded all hosts", :magenta
-        end
-      end
-    end
-  end
-
   desc "version", "Show Kamal version"
   def version
     puts Kamal::VERSION

lib/kamal/cli/traefik.rb

@@ -119,44 +119,4 @@ class Kamal::Cli::Traefik < Kamal::Cli::Base
       end
     end
   end
-
-  desc "downgrade", "Downgrade to Traefik on servers (stop container, remove container, start new container, reboot app)"
-  option :rolling, type: :boolean, default: false, desc: "Reboot proxy on hosts in sequence, rather than in parallel"
-  option :confirmed, aliases: "-y", type: :boolean, default: false, desc: "Proceed without confirmation question"
-  def downgrade
-    invoke_options = { "version" => KAMAL.config.latest_tag }.merge(options)
-
-    confirming "This will cause a brief outage on each host. Are you sure?" do
-      host_groups = options[:rolling] ? KAMAL.hosts : [ KAMAL.hosts ]
-      host_groups.each do |hosts|
-        host_list = Array(hosts).join(",")
-        say "Downgrading to Traefik on #{host_list}...", :magenta
-        run_hook "pre-traefik-reboot", hosts: host_list
-        on(hosts) do |host|
-          execute *KAMAL.auditor.record("Rebooted Traefik"), verbosity: :debug
-          execute *KAMAL.registry.login
-
-          "Stopping and removing kamal-proxy on #{host}, if running..."
-          execute *KAMAL.traefik.cleanup_kamal_proxy
-
-          "Stopping and removing Traefik on #{host}, if running..."
-          execute *KAMAL.traefik.stop, raise_on_non_zero_exit: false
-          execute *KAMAL.traefik.remove_container
-          execute *KAMAL.traefik.remove_image
-        end
-
-        KAMAL.with_specific_hosts(hosts) do
-          invoke "kamal:cli:traefik:boot", [], invoke_options
-          reset_invocation(Kamal::Cli::Traefik)
-          invoke "kamal:cli:app:boot", [], invoke_options
-          reset_invocation(Kamal::Cli::App)
-          invoke "kamal:cli:prune:all", [], invoke_options
-          reset_invocation(Kamal::Cli::Prune)
-        end
-
-        run_hook "post-traefik-reboot", hosts: host_list
-        say "Downgraded to Traefik on #{host_list}", :magenta
-      end
-    end
-  end
 end

lib/kamal/commander.rb

@@ -56,13 +56,6 @@ class Kamal::Commander
     end
   end
 
-  def with_specific_hosts(hosts)
-    original_hosts, self.specific_hosts = specific_hosts, hosts
-    yield
-  ensure
-    self.specific_hosts = original_hosts
-  end
-
   def accessory_names
     config.accessories&.collect(&:name) || []
   end

lib/kamal/commander/specifics.rb

@@ -23,7 +23,7 @@ class Kamal::Commander::Specifics
   end
 
   def accessory_hosts
-    config.accessories.flat_map(&:hosts) & specified_hosts
+    specific_hosts || config.accessories.flat_map(&:hosts)
   end
 
   private

lib/kamal/commands/builder.rb

@@ -2,7 +2,7 @@ require "active_support/core_ext/string/filters"
 
 class Kamal::Commands::Builder < Kamal::Commands::Base
   delegate :create, :remove, :push, :clean, :pull, :info, :context_hosts, :config_context_hosts, :validate_image,
-           :first_mirror, to: :target
+    to: :target
 
   include Clone
 

lib/kamal/commands/builder/base.rb

@@ -40,10 +40,6 @@ class Kamal::Commands::Builder::Base < Kamal::Commands::Base
     []
   end
 
-  def first_mirror
-    docker(:info, "--format '{{index .RegistryConfig.Mirrors 0}}'")
-  end
-
   private
     def build_tags
       [ "-t", config.absolute_image, "-t", config.latest_image ]

lib/kamal/commands/builder/multiarch/remote.rb

@@ -58,8 +58,4 @@ class Kamal::Commands::Builder::Multiarch::Remote < Kamal::Commands::Builder::Mu
     def remove_context(arch)
       docker :context, :rm, builder_name_with_arch(arch)
     end
-
-    def platform_names
-      "linux/#{local_arch},linux/#{remote_arch}"
-    end
 end

lib/kamal/commands/traefik.rb

@@ -62,15 +62,6 @@ class Kamal::Commands::Traefik < Kamal::Commands::Base
     [ :rm, "-f", env.secrets_file ]
   end
 
-  def cleanup_kamal_proxy
-    chain \
-      docker(:container, :stop, "kamal-proxy"),
-      combine(
-        docker(:container, :prune, "--force", "--filter", "label=org.opencontainers.image.title=kamal-proxy"),
-        docker(:image, :prune, "--all", "--force", "--filter", "label=org.opencontainers.image.title=kamal-proxy")
-      )
-  end
-
   private
     def publish_args
       argumentize "--publish", port if publish?

lib/kamal/configuration.rb

@@ -47,7 +47,7 @@ class Kamal::Configuration
     @destination = destination
     @declared_version = version
 
-    validate! raw_config, example: validation_yml.symbolize_keys, context: "", with: Kamal::Configuration::Validator::Configuration
+    validate! raw_config, example: validation_yml.symbolize_keys, context: ""
 
     # Eager load config to validate it, these are first as they have dependencies later on
     @servers = Servers.new(config: self)

lib/kamal/configuration/docs/configuration.yml

@@ -2,24 +2,13 @@
 #
 # Configuration is read from the `config/deploy.yml`
 #
-
-# Destinations
-#
 # When running commands, you can specify a destination with the `-d` flag,
 # e.g. `kamal deploy -d staging`
 #
 # In this case the configuration will also be read from `config/deploy.staging.yml`
 # and merged with the base configuration.
-
-# Extensions
 #
-# Kamal will not accept unrecognized keys in the configuration file.
-#
-# However, you might want to declare a configuration block using YAML anchors
-# and aliases to avoid repetition.
-#
-# You can use prefix a configuration section with `x-` to indicate that it is an
-# extension. Kamal will ignore the extension and not raise an error.
+# The available configuration options are explained below.
 
 # The service name
 # This is a required value. It is used as the container name prefix.

lib/kamal/configuration/docs/env.yml

@@ -29,7 +29,7 @@ env:
 # To pass the secrets you should list them under the `secret` key. When you do this the
 # other variables need to be moved under the `clear` key.
 #
-# Unlike clear values, secrets are not passed directly to the container,
+# Unlike clear valies, secrets are not passed directly to the container,
 # but are stored in an env file on the host
 # The file is not updated when deploying, only when running `kamal envify` or `kamal env push`.
 env:

lib/kamal/configuration/docs/ssh.yml

@@ -44,23 +44,3 @@ ssh:
   # Defaults to `fatal`. Set this to debug if you are having
   # SSH connection issues.
   log_level: debug
-
-  # Keys Only
-  #
-  # Set to true to use only private keys from keys and key_data parameters, 
-  # even if ssh-agent offers more identities. This option is intended for 
-  # situations where ssh-agent offers many different identites or you have 
-  # a need to overwrite all identites and force a single one.
-  keys_only: false
-
-  # Keys
-  #
-  # An array of file names of private keys to use for publickey
-  # and hostbased authentication
-  keys: [ "~/.ssh/id.pem" ]
-
-  # Key Data
-  #
-  # An array of strings, with each element of the array being
-  # a raw private key in PEM format.
-  key_data: [ "-----BEGIN OPENSSH PRIVATE KEY-----" ]

lib/kamal/configuration/docs/traefik.yml

@@ -17,8 +17,8 @@ traefik:
 
   # Image
   #
-  # The Traefik image to use, defaults to `traefik:v2.11`
-  image: traefik:v2.11
+  # The Traefik image to use, defaults to `traefik:v2.10`
+  image: traefik:v2.9
 
   # Host port
   #

lib/kamal/configuration/ssh.rb

@@ -26,20 +26,8 @@ class Kamal::Configuration::Ssh
     end
   end
 
-  def keys_only
-    ssh_config["keys_only"]
-  end
-
-  def keys
-    ssh_config["keys"]
-  end
-
-  def key_data
-    ssh_config["key_data"]
-  end
-
   def options
-    { user: user, port: port, proxy: proxy, logger: logger, keepalive: true, keepalive_interval: 30, keys_only: keys_only, keys: keys, key_data: key_data }.compact
+    { user: user, port: port, proxy: proxy, logger: logger, keepalive: true, keepalive_interval: 30 }.compact
   end
 
   def to_h

lib/kamal/configuration/traefik.rb

@@ -1,5 +1,5 @@
 class Kamal::Configuration::Traefik
-  DEFAULT_IMAGE = "traefik:v2.11"
+  DEFAULT_IMAGE = "traefik:v2.10"
   CONTAINER_PORT = 80
   DEFAULT_ARGS = {
     "log.level" => "DEBUG"

lib/kamal/configuration/validator.rb

@@ -15,10 +15,11 @@ class Kamal::Configuration::Validator
     def validate_against_example!(validation_config, example)
       validate_type! validation_config, Hash
 
-      check_unknown_keys! validation_config, example
+      if (unknown_keys = validation_config.keys - example.keys).any?
+        unknown_keys_error unknown_keys
+      end
 
       validation_config.each do |key, value|
-        next if extension?(key)
         with_context(key) do
           example_value = example[key]
 
@@ -136,18 +137,4 @@ class Kamal::Configuration::Validator
     ensure
       @context = old_context
     end
-
-    def allow_extensions?
-      false
-    end
-
-    def extension?(key)
-      key.to_s.start_with?("x-")
-    end
-
-    def check_unknown_keys!(config, example)
-      unknown_keys = config.keys - example.keys
-      unknown_keys.reject! { |key| extension?(key) } if allow_extensions?
-      unknown_keys_error unknown_keys if unknown_keys.present?
-    end
 end

lib/kamal/configuration/validator/configuration.rb

@@ -1,6 +0,0 @@
-class Kamal::Configuration::Validator::Configuration < Kamal::Configuration::Validator
-  private
-    def allow_extensions?
-      true
-    end
-end

lib/kamal/git.rb

@@ -9,10 +9,6 @@ module Kamal::Git
     `git config user.name`.strip
   end
 
-  def email
-    `git config user.email`.strip
-  end
-
   def revision
     `git rev-parse HEAD`.strip
   end

lib/kamal/tags.rb

@@ -10,7 +10,7 @@ class Kamal::Tags
 
     def default_tags(config)
       { recorded_at: Time.now.utc.iso8601,
-        performer: Kamal::Git.email.presence || `whoami`.chomp,
+        performer: `whoami`.chomp,
         destination: config.destination,
         version: config.version,
         service_version: service_version(config),

lib/kamal/version.rb

@@ -1,3 +1,3 @@
 module Kamal
-  VERSION = "1.9.2"
+  VERSION = "1.7.3"
 end

test/cli/accessory_test.rb

@@ -209,24 +209,6 @@ class CliAccessoryTest < CliTestCase
     end
   end
 
-  test "downgrade" do
-    run_command("downgrade", "-y", "all").tap do |output|
-      assert_match "Downgrading all accessories on 1.1.1.3,1.1.1.1,1.1.1.2...", output
-      assert_match "docker container stop app-mysql on 1.1.1.3", output
-      assert_match "docker run --name app-mysql --detach --restart unless-stopped --log-opt max-size=\"10m\" --publish 3306:3306 --env-file .kamal/env/accessories/app-mysql.env --env MYSQL_ROOT_HOST=\"%\" --volume $PWD/app-mysql/etc/mysql/my.cnf:/etc/mysql/my.cnf --volume $PWD/app-mysql/data:/var/lib/mysql --label service=\"app-mysql\" mysql:5.7 on 1.1.1.3", output
-      assert_match "Downgraded all accessories on 1.1.1.3,1.1.1.1,1.1.1.2", output
-    end
-  end
-
-  test "downgrade rolling" do
-    run_command("downgrade", "--rolling", "-y", "all").tap do |output|
-      assert_match "Downgrading all accessories on 1.1.1.3...", output
-      assert_match "docker container stop app-mysql on 1.1.1.3", output
-      assert_match "docker run --name app-mysql --detach --restart unless-stopped --log-opt max-size=\"10m\" --publish 3306:3306 --env-file .kamal/env/accessories/app-mysql.env --env MYSQL_ROOT_HOST=\"%\" --volume $PWD/app-mysql/etc/mysql/my.cnf:/etc/mysql/my.cnf --volume $PWD/app-mysql/data:/var/lib/mysql --label service=\"app-mysql\" mysql:5.7 on 1.1.1.3", output
-      assert_match "Downgraded all accessories on 1.1.1.3", output
-    end
-  end
-
   private
     def run_command(*command)
       stdouted { Kamal::Cli::Accessory.start([ *command, "-c", "test/fixtures/deploy_with_accessories.yml" ]) }

test/cli/build_test.rb

@@ -170,41 +170,12 @@ class CliBuildTest < CliTestCase
 
   test "pull" do
     run_command("pull").tap do |output|
-      assert_match /docker info --format '{{index .RegistryConfig.Mirrors 0}}'/, output
       assert_match /docker image rm --force dhh\/app:999/, output
       assert_match /docker pull dhh\/app:999/, output
       assert_match "docker inspect -f '{{ .Config.Labels.service }}' dhh/app:999 | grep -x app || (echo \"Image dhh/app:999 is missing the 'service' label\" && exit 1)", output
     end
   end
 
-  test "pull with mirror" do
-    SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
-      .with(:docker, :info, "--format '{{index .RegistryConfig.Mirrors 0}}'")
-      .returns("registry-mirror.example.com")
-      .at_least_once
-
-    run_command("pull").tap do |output|
-      assert_match /Pulling image on 1\.1\.1\.\d to seed the mirror\.\.\./, output
-      assert_match "Pulling image on remaining hosts...", output
-      assert_equal 4, output.scan(/docker pull dhh\/app:999/).size, output
-      assert_match "docker inspect -f '{{ .Config.Labels.service }}' dhh/app:999 | grep -x app || (echo \"Image dhh/app:999 is missing the 'service' label\" && exit 1)", output
-    end
-  end
-
-  test "pull with mirrors" do
-    SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
-      .with(:docker, :info, "--format '{{index .RegistryConfig.Mirrors 0}}'")
-      .returns("registry-mirror.example.com", "registry-mirror2.example.com")
-      .at_least_once
-
-    run_command("pull").tap do |output|
-      assert_match /Pulling image on 1\.1\.1\.\d, 1\.1\.1\.\d to seed the mirrors\.\.\./, output
-      assert_match "Pulling image on remaining hosts...", output
-      assert_equal 4, output.scan(/docker pull dhh\/app:999/).size, output
-      assert_match "docker inspect -f '{{ .Config.Labels.service }}' dhh/app:999 | grep -x app || (echo \"Image dhh/app:999 is missing the 'service' label\" && exit 1)", output
-    end
-  end
-
   test "create" do
     run_command("create").tap do |output|
       assert_match /docker buildx create --use --name kamal-app-multiarch/, output

test/cli/cli_test_case.rb

@@ -42,13 +42,12 @@ class CliTestCase < ActiveSupport::TestCase
     end
 
     def assert_hook_ran(hook, output, version:, service_version:, hosts:, command:, subcommand: nil, runtime: false)
-      whoami = `whoami`.chomp
-      performer = Kamal::Git.email.presence || whoami
+      performer = `whoami`.strip
       service = service_version.split("@").first
 
       assert_match "Running the #{hook} hook...\n", output
 
-      expected = %r{Running\s/usr/bin/env\s\.kamal/hooks/#{hook}\sas\s#{whoami}@localhost\n\s
+      expected = %r{Running\s/usr/bin/env\s\.kamal/hooks/#{hook}\sas\s#{performer}@localhost\n\s
         DEBUG\s\[[0-9a-f]*\]\sCommand:\s\(\sexport\s
         KAMAL_RECORDED_AT=\"\d\d\d\d-\d\d-\d\dT\d\d:\d\d:\d\dZ\"\s
         KAMAL_PERFORMER=\"#{performer}\"\s

test/cli/main_test.rb

@@ -1,9 +1,6 @@
 require_relative "cli_test_case"
 
 class CliMainTest < CliTestCase
-  setup { @original_env = ENV.to_h.dup }
-  teardown { ENV.clear; ENV.update @original_env }
-
   test "setup" do
     invoke_options = { "config_file" => "test/fixtures/deploy_simple.yml", "version" => "999", "skip_hooks" => false }
 
@@ -125,11 +122,6 @@ class CliMainTest < CliTestCase
       .with(:docker, :buildx, :inspect, "kamal-app-multiarch", "> /dev/null")
       .returns("")
 
-    SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
-      .with(:docker, :info, "--format '{{index .RegistryConfig.Mirrors 0}}'")
-      .returns("")
-      .at_least_once
-
     assert_raises(Kamal::Cli::LockError) do
       run_command("deploy")
     end
@@ -163,11 +155,6 @@ class CliMainTest < CliTestCase
       .with(:docker, :buildx, :inspect, "kamal-app-multiarch", "> /dev/null")
       .returns("")
 
-    SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
-      .with(:docker, :info, "--format '{{index .RegistryConfig.Mirrors 0}}'")
-      .returns("")
-      .at_least_once
-
     assert_raises(SSHKit::Runner::ExecuteError) do
       run_command("deploy")
     end
@@ -447,7 +434,7 @@ class CliMainTest < CliTestCase
   end
 
   test "envify" do
-    with_test_dotenv(".env.erb": "HELLO=<%= 'world' %>") do
+    with_test_dot_env_erb(contents: "HELLO=<%= 'world' %>") do
       run_command("envify")
       assert_equal("HELLO=world", File.read(".env"))
     end
@@ -461,14 +448,14 @@ class CliMainTest < CliTestCase
       <% end  -%>
     EOF
 
-    with_test_dotenv(".env.erb": file) do
+    with_test_dot_env_erb(contents: file) do
       run_command("envify")
       assert_equal("HELLO=world\nKEY=value\n", File.read(".env"))
     end
   end
 
   test "envify with destination" do
-    with_test_dotenv(".env.world.erb": "HELLO=<%= 'world' %>") do
+    with_test_dot_env_erb(contents: "HELLO=<%= 'world' %>", file: ".env.world.erb") do
       run_command("envify", "-d", "world", config_file: "deploy_for_dest")
       assert_equal "HELLO=world", File.read(".env.world")
     end
@@ -483,13 +470,6 @@ class CliMainTest < CliTestCase
     run_command("envify", "--skip-push")
   end
 
-  test "envify with clean env" do
-    with_test_dotenv(".env": "HELLO=already", ".env.erb": "HELLO=<%= ENV.fetch 'HELLO', 'never' %>") do
-      run_command("envify", "--skip-push")
-      assert_equal "HELLO=never", File.read(".env")
-    end
-  end
-
   test "remove with confirmation" do
     run_command("remove", "-y", config_file: "deploy_with_accessories").tap do |output|
       assert_match /docker container stop traefik/, output
@@ -537,49 +517,19 @@ class CliMainTest < CliTestCase
     assert_equal Kamal::VERSION, version
   end
 
-  test "downgrade" do
-    invoke_options = { "config_file" => "test/fixtures/deploy_with_accessories.yml", "skip_hooks" => false, "confirmed" => true, "rolling" => false }
-    Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:traefik:downgrade", [], invoke_options)
-    Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:accessory:downgrade", [ "all" ], invoke_options)
-
-    run_command("downgrade", "-y", config_file: "deploy_with_accessories").tap do |output|
-      assert_match "Downgrading all hosts...", output
-      assert_match "Downgraded all hosts", output
-    end
-  end
-
-  test "downgrade rolling" do
-    invoke_options = { "config_file" => "test/fixtures/deploy_with_accessories.yml", "skip_hooks" => false, "confirmed" => true, "rolling" => false }
-    Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:traefik:downgrade", [], invoke_options).times(4)
-    Kamal::Cli::Main.any_instance.expects(:invoke).with("kamal:cli:accessory:downgrade", [ "all" ], invoke_options).times(3)
-
-    run_command("downgrade", "--rolling", "-y", config_file: "deploy_with_accessories").tap do |output|
-      assert_match "Downgrading 1.1.1.1...", output
-      assert_match "Downgraded 1.1.1.1", output
-      assert_match "Downgrading 1.1.1.2...", output
-      assert_match "Downgraded 1.1.1.2", output
-      assert_match "Downgrading 1.1.1.3...", output
-      assert_match "Downgraded 1.1.1.3", output
-      assert_match "Downgrading 1.1.1.4...", output
-      assert_match "Downgraded 1.1.1.4", output
-    end
-  end
-
   private
     def run_command(*command, config_file: "deploy_simple")
       stdouted { Kamal::Cli::Main.start([ *command, "-c", "test/fixtures/#{config_file}.yml" ]) }
     end
 
-    def with_test_dotenv(**files)
+    def with_test_dot_env_erb(contents:, file: ".env.erb")
       Dir.mktmpdir do |dir|
         fixtures_dup = File.join(dir, "test")
         FileUtils.mkdir_p(fixtures_dup)
         FileUtils.cp_r("test/fixtures/", fixtures_dup)
 
         Dir.chdir(dir) do
-          files.each do |filename, contents|
-            File.binwrite(filename.to_s, contents)
-          end
+          File.write(file, contents)
           yield
         end
       end

test/cli/traefik_test.rb

@@ -103,90 +103,6 @@ class CliTraefikTest < CliTestCase
     end
   end
 
-  test "downgrade" do
-    Object.any_instance.stubs(:sleep)
-
-    SSHKit::Backend::Abstract.any_instance.stubs(:capture_with_info)
-      .with(:docker, :container, :ls, "--all", "--filter", "name=^app-web-latest$", "--quiet", raise_on_non_zero_exit: false)
-      .returns("12345678")
-
-    SSHKit::Backend::Abstract.any_instance.stubs(:capture_with_info)
-      .with(:docker, :container, :ls, "--all", "--filter", "name=^app-workers-latest$", "--quiet", raise_on_non_zero_exit: false)
-      .returns("12345678")
-
-    SSHKit::Backend::Abstract.any_instance.stubs(:capture_with_info)
-      .with { |*args| args[0..1] == [ :sh, "-c" ] }
-      .returns("123") # old version
-
-    SSHKit::Backend::Abstract.any_instance.stubs(:capture_with_info)
-      .with(:docker, :container, :ls, "--all", "--filter", "name=^app-web-latest$", "--quiet", "|", :xargs, :docker, :inspect, "--format", "'{{if .State.Health}}{{.State.Health.Status}}{{else}}{{.State.Status}}{{end}}'")
-      .returns("running") # health check
-
-    SSHKit::Backend::Abstract.any_instance.stubs(:capture_with_info)
-      .with(:docker, :container, :ls, "--all", "--filter", "name=^app-workers-latest$", "--quiet", "|", :xargs, :docker, :inspect, "--format", "'{{if .State.Health}}{{.State.Health.Status}}{{else}}{{.State.Status}}{{end}}'")
-      .returns("running").at_least_once # workers health check
-
-    SSHKit::Backend::Abstract.any_instance.stubs(:capture_with_info)
-      .with(:docker, :inspect, "-f '{{ range .Mounts }}{{printf \"%s %s\\n\" .Source .Destination}}{{ end }}'", "app-web-123", "|", :awk, "'$2 == \"/tmp/kamal-cord\" {print $1}'", raise_on_non_zero_exit: false)
-      .returns("") # old version
-
-    run_command("downgrade", "-y").tap do |output|
-      assert_match "Downgrading to Traefik on 1.1.1.1,1.1.1.2,1.1.1.3,1.1.1.4...", output
-      assert_match "docker login -u [REDACTED] -p [REDACTED]", output
-      assert_match "docker container stop kamal-proxy ; docker container prune --force --filter label=org.opencontainers.image.title=kamal-proxy && docker image prune --all --force --filter label=org.opencontainers.image.title=kamal-proxy", output
-      assert_match "docker container stop traefik", output
-      assert_match "docker container prune --force --filter label=org.opencontainers.image.title=Traefik", output
-      assert_match "docker image prune --all --force --filter label=org.opencontainers.image.title=Traefik", output
-      assert_match "/usr/bin/env mkdir -p .kamal", output
-      assert_match "docker login -u [REDACTED] -p [REDACTED]", output
-      assert_match "docker container start traefik || docker run --name traefik --detach --restart unless-stopped --publish 80:80 --volume /var/run/docker.sock:/var/run/docker.sock --env-file .kamal/env/traefik/traefik.env --log-opt max-size=\"10m\" --label traefik.http.routers.catchall.entryPoints=\"http\" --label traefik.http.routers.catchall.rule=\"PathPrefix(\\`/\\`)\" --label traefik.http.routers.catchall.service=\"unavailable\" --label traefik.http.routers.catchall.priority=\"1\" --label traefik.http.services.unavailable.loadbalancer.server.port=\"0\" traefik:v2.11 --providers.docker --log.level=\"DEBUG\"", 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 %r{docker run --detach --restart unless-stopped --name app-web-latest --hostname 1.1.1.1-.* -e KAMAL_CONTAINER_NAME="app-web-latest" -e KAMAL_VERSION="latest" --env-file .kamal/env/roles/app-web.env --health-cmd}, output
-      assert_match "docker tag dhh/app:latest dhh/app:latest", output
-      assert_match "/usr/bin/env mkdir -p .kamal", output
-      assert_match "docker ps -q -a --filter label=service=app --filter status=created --filter status=exited --filter status=dead | tail -n +6 | while read container_id; do docker rm $container_id; done", output
-      assert_match "docker image prune --force --filter label=service=app", output
-      assert_match "Downgraded to Traefik on 1.1.1.1,1.1.1.2,1.1.1.3,1.1.1.4", output
-    end
-  end
-
-  test "downgrade rolling" do
-    Object.any_instance.stubs(:sleep)
-
-    SSHKit::Backend::Abstract.any_instance.stubs(:capture_with_info)
-      .with(:docker, :container, :ls, "--all", "--filter", "name=^app-web-latest$", "--quiet", raise_on_non_zero_exit: false)
-      .returns("12345678")
-
-    SSHKit::Backend::Abstract.any_instance.stubs(:capture_with_info)
-      .with(:docker, :container, :ls, "--all", "--filter", "name=^app-workers-latest$", "--quiet", raise_on_non_zero_exit: false)
-      .returns("12345678")
-
-    SSHKit::Backend::Abstract.any_instance.stubs(:capture_with_info)
-      .with { |*args| args[0..1] == [ :sh, "-c" ] }
-      .returns("123") # old version
-
-    SSHKit::Backend::Abstract.any_instance.stubs(:capture_with_info)
-      .with(:docker, :container, :ls, "--all", "--filter", "name=^app-web-latest$", "--quiet", "|", :xargs, :docker, :inspect, "--format", "'{{if .State.Health}}{{.State.Health.Status}}{{else}}{{.State.Status}}{{end}}'")
-      .returns("running") # health check
-
-    SSHKit::Backend::Abstract.any_instance.stubs(:capture_with_info)
-      .with(:docker, :container, :ls, "--all", "--filter", "name=^app-workers-latest$", "--quiet", "|", :xargs, :docker, :inspect, "--format", "'{{if .State.Health}}{{.State.Health.Status}}{{else}}{{.State.Status}}{{end}}'")
-      .returns("running").at_least_once # workers health check
-
-    SSHKit::Backend::Abstract.any_instance.stubs(:capture_with_info)
-      .with(:docker, :inspect, "-f '{{ range .Mounts }}{{printf \"%s %s\\n\" .Source .Destination}}{{ end }}'", "app-web-123", "|", :awk, "'$2 == \"/tmp/kamal-cord\" {print $1}'", raise_on_non_zero_exit: false)
-      .returns("") # old version
-
-    run_command("downgrade", "--rolling", "-y",).tap do |output|
-      %w[1.1.1.1 1.1.1.2 1.1.1.3 1.1.1.4].each do |host|
-        assert_match "Downgrading to Traefik on #{host}...", output
-        assert_match "docker container stop kamal-proxy ; docker container prune --force --filter label=org.opencontainers.image.title=kamal-proxy && docker image prune --all --force --filter label=org.opencontainers.image.title=kamal-proxy", output
-        assert_match "Downgraded to Traefik on #{host}", output
-      end
-    end
-  end
-
   private
     def run_command(*command)
       stdouted { Kamal::Cli::Traefik.start([ *command, "-c", "test/fixtures/deploy_with_accessories.yml" ]) }

test/commands/auditor_test.rb

@@ -12,7 +12,7 @@ class CommandsAuditorTest < ActiveSupport::TestCase
     }
 
     @auditor = new_command
-    @performer = Kamal::Git.email.presence || `whoami`.chomp
+    @performer = `whoami`.strip
     @recorded_at = Time.now.utc.iso8601
   end
 

test/commands/builder_test.rb

@@ -30,10 +30,10 @@ class CommandsBuilderTest < ActiveSupport::TestCase
   end
 
   test "target multiarch remote when local and remote is set" do
-    builder = new_builder_command(builder: { "local" => { "arch" => "arm64" }, "remote" => { "arch" => "amd64" }, "cache" => { "type" => "gha" } })
+    builder = new_builder_command(builder: { "local" => {}, "remote" => {}, "cache" => { "type" => "gha" } })
     assert_equal "multiarch/remote", builder.name
     assert_equal \
-      "docker buildx build --push --platform linux/arm64,linux/amd64 --builder kamal-app-multiarch-remote -t dhh/app:123 -t dhh/app:latest --cache-to type=gha --cache-from type=gha --label service=\"app\" --file Dockerfile .",
+      "docker buildx build --push --platform linux/amd64,linux/arm64 --builder kamal-app-multiarch-remote -t dhh/app:123 -t dhh/app:latest --cache-to type=gha --cache-from type=gha --label service=\"app\" --file Dockerfile .",
       builder.push.join(" ")
   end
 
@@ -200,11 +200,6 @@ class CommandsBuilderTest < ActiveSupport::TestCase
     assert_equal [ "unix:///var/run/docker.sock", "ssh://host" ], command.config_context_hosts
   end
 
-  test "mirror count" do
-    command = new_builder_command
-    assert_equal "docker info --format '{{index .RegistryConfig.Mirrors 0}}'", command.first_mirror.join(" ")
-  end
-
   private
     def new_builder_command(additional_config = {})
       Kamal::Commands::Builder.new(Kamal::Configuration.new(@config.merge(additional_config), version: "123"))

test/commands/hook_test.rb

@@ -11,7 +11,7 @@ class CommandsHookTest < ActiveSupport::TestCase
       traefik: { "args" => { "accesslog.format" => "json", "metrics.prometheus.buckets" => "0.1,0.3,1.2,5.0" } }
     }
 
-    @performer = Kamal::Git.email.presence || `whoami`.chomp
+    @performer = `whoami`.strip
     @recorded_at = Time.now.utc.iso8601
   end
 

test/configuration_test.rb

@@ -344,12 +344,4 @@ class ConfigurationTest < ActiveSupport::TestCase
 
     assert_raises(Kamal::ConfigurationError) { Kamal::Configuration.new(@deploy_with_roles.merge(retain_containers: 0)) }
   end
-
-  test "extensions" do
-    dest_config_file = Pathname.new(File.expand_path("fixtures/deploy_with_extensions.yml", __dir__))
-
-    config = Kamal::Configuration.create_from config_file: dest_config_file
-    assert_equal config.role(:web_tokyo).running_traefik?, true
-    assert_equal config.role(:web_chicago).running_traefik?, true
-  end
 end

test/fixtures/deploy_with_extensions.yml

@@ -1,24 +0,0 @@
-
-x-web: &web
-  traefik: true
-
-service: app
-image: dhh/app
-servers:
-  web_chicago:
-    <<: *web
-    hosts:
-      - 1.1.1.1
-      - 1.1.1.2
-  web_tokyo:
-    <<: *web
-    hosts:
-      - 1.1.1.3
-      - 1.1.1.4
-env:
-  REDIS_URL: redis://x/y
-registry:
-  server: registry.digitalocean.com
-  username: user
-  password: pw
-primary_role: web_tokyo

test/integration/docker-compose.yml

@@ -29,6 +29,8 @@ services:
       context: docker/registry
     environment:
       - REGISTRY_HTTP_ADDR=0.0.0.0:4443
+      - REGISTRY_HTTP_TLS_CERTIFICATE=/certs/domain.crt
+      - REGISTRY_HTTP_TLS_KEY=/certs/domain.key
     volumes:
       - shared:/shared
       - registry:/var/lib/registry/

test/integration/docker/deployer/Dockerfile

@@ -22,6 +22,7 @@ COPY app_with_roles/ app_with_roles/
 
 RUN rm -rf /root/.ssh
 RUN ln -s /shared/ssh /root/.ssh
+RUN mkdir -p /etc/docker/certs.d/registry:4443 && ln -s /shared/certs/domain.crt /etc/docker/certs.d/registry:4443/ca.crt
 
 RUN git config --global user.email "deployer@example.com"
 RUN git config --global user.name "Deployer"

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

@@ -33,7 +33,7 @@ traefik:
   args:
     accesslog: true
     accesslog.format: json
-  image: registry:4443/traefik:v2.11
+  image: registry:4443/traefik:v2.10
 accessories:
   busybox:
     service: custom-busybox

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

@@ -27,7 +27,7 @@ traefik:
   args:
     accesslog: true
     accesslog.format: json
-  image: registry:4443/traefik:v2.11
+  image: registry:4443/traefik:v2.10
 accessories:
   busybox:
     service: custom-busybox

test/integration/docker/deployer/boot.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
 
-dockerd --max-concurrent-downloads 1 --insecure-registry registry:4443 &
+dockerd --max-concurrent-downloads 1 &
 
 exec sleep infinity

test/integration/docker/deployer/setup.sh

@@ -19,7 +19,7 @@ push_image_to_registry_4443() {
 
 install_kamal
 push_image_to_registry_4443 nginx 1-alpine-slim
-push_image_to_registry_4443 traefik v2.11
+push_image_to_registry_4443 traefik v2.10
 push_image_to_registry_4443 busybox 1.36.0
 
 # .ssh is on a shared volume that persists between runs. Clean it up as the

test/integration/docker/registry/boot.sh

@@ -1,3 +1,5 @@
 #!/bin/sh
 
+while [ ! -f /certs/domain.crt ]; do sleep 1; done
+
 exec /entrypoint.sh /etc/docker/registry/config.yml

test/integration/docker/shared/Dockerfile

@@ -10,6 +10,8 @@ RUN mkdir ssh && \
 COPY registry-dns.conf .
 COPY boot.sh .
 
+RUN mkdir certs && openssl req -newkey rsa:4096 -nodes -sha256 -keyout certs/domain.key   -x509 -days 365 -out certs/domain.crt   -subj '/CN=registry' -extensions EXT -config registry-dns.conf
+
 HEALTHCHECK --interval=1s CMD pgrep sleep
 
 CMD ["./boot.sh"]

test/integration/docker/vm/Dockerfile

@@ -5,6 +5,7 @@ WORKDIR /work
 RUN apt-get update --fix-missing && apt-get -y install openssh-client openssh-server docker.io
 
 RUN mkdir /root/.ssh && ln -s /shared/ssh/id_rsa.pub /root/.ssh/authorized_keys
+RUN mkdir -p /etc/docker/certs.d/registry:4443 && ln -s /shared/certs/domain.crt /etc/docker/certs.d/registry:4443/ca.crt
 
 RUN echo "HOST_TOKEN=abcd" >> /etc/environment
 

test/integration/docker/vm/boot.sh

@@ -4,6 +4,6 @@ while [ ! -f /root/.ssh/authorized_keys ]; do echo "Waiting for ssh keys"; sleep
 
 service ssh restart
 
-dockerd --max-concurrent-downloads 1 --insecure-registry registry:4443 &
+dockerd --max-concurrent-downloads 1 &
 
 exec sleep infinity

test/integration/main_test.rb

@@ -32,7 +32,7 @@ class MainTest < IntegrationTest
     assert_match /Traefik Host: vm2/, details
     assert_match /App Host: vm1/, details
     assert_match /App Host: vm2/, details
-    assert_match /traefik:v2.11/, details
+    assert_match /traefik:v2.10/, details
     assert_match /registry:4443\/app:#{first_version}/, details
 
     audit = kamal :audit, capture: true

test/integration/traefik_test.rb

@@ -52,11 +52,11 @@ class TraefikTest < IntegrationTest
 
   private
     def assert_traefik_running
-      assert_match /traefik:v2.11   "\/entrypoint.sh/, traefik_details
+      assert_match /traefik:v2.10   "\/entrypoint.sh/, traefik_details
     end
 
     def assert_traefik_not_running
-      assert_no_match /traefik:v2.11   "\/entrypoint.sh/, traefik_details
+      assert_no_match /traefik:v2.10   "\/entrypoint.sh/, traefik_details
     end
 
     def traefik_details