Class: Proxy::AnsibleDirector::Runners::AnsibleBuilderRunner

Inherits:
Dynflow::Runner::Base
  • Object
show all
Includes:
Dynflow::Runner::ProcessManagerCommand
Defined in:
lib/smart_proxy_ansible_director/runners/ansible_builder_runner.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(ansible_builder_input, suspended_action: nil) ⇒ AnsibleBuilderRunner

ansible_builder_input { ee_id: ee_id, ee_base_image: ee_base_image, ee_ansible_core_version: ee_ansible_core_version, ee_formatted_content: ee_formatted_content }



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# File 'lib/smart_proxy_ansible_director/runners/ansible_builder_runner.rb', line 20

def initialize(ansible_builder_input, suspended_action: nil)
  # ID of the execution environment definition; supplied by Foreman
  @ee_id = ansible_builder_input[:ee_id]
  # TAGGED registry URL of the base image; supplied by Foreman
  @ee_base_image_url = ansible_builder_input[:ee_base_image_url]
  # Tag used at the end of building for this image
  @ee_built_image_tag = ansible_builder_input[:ee_built_image_tag]
  @ee_ansible_core_version = ansible_builder_input[:ee_ansible_core_version]
  @ee_formatted_content = ansible_builder_input[:ee_formatted_content]
  @is_base_image = ansible_builder_input[:is_base_image]

  workdir_base = Proxy::AnsibleDirector::Plugin.settings[:execution_env_build_dir]
  @runner_workdir = Dir.mktmpdir('execution_env', workdir_base)
  super suspended_action: suspended_action
end

Instance Attribute Details

#continuous_output ⇒ Object (readonly)

Returns the value of attribute continuous_output.



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# File 'lib/smart_proxy_ansible_director/runners/ansible_builder_runner.rb', line 11

def continuous_output
  @continuous_output
end

#exit_status ⇒ Object (readonly)

Returns the value of attribute exit_status.



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# File 'lib/smart_proxy_ansible_director/runners/ansible_builder_runner.rb', line 11

def exit_status
  @exit_status
end

Instance Method Details

#close ⇒ Object 



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# File 'lib/smart_proxy_ansible_director/runners/ansible_builder_runner.rb', line 129

def close
  remove_workdirs = Proxy::AnsibleDirector::Plugin.settings[:remove_workdirs]
  FileUtils.rm_rf @runner_workdir if remove_workdirs
end

#publish_data(message, type = 'debug') ⇒ Object 



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# File 'lib/smart_proxy_ansible_director/runners/ansible_builder_runner.rb', line 134

def publish_data(message, type = 'debug')
    @continuous_output.add_output(message.force_encoding('UTF-8'), type)
end

#refresh ⇒ Object 



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# File 'lib/smart_proxy_ansible_director/runners/ansible_builder_runner.rb', line 123

def refresh
  @process_manager.process(timeout: 0.1) unless @process_manager.done?
  puts @continuous_output.raw_outputs
  publish_exit_status(@process_manager.status) if @process_manager.done?
end

#start ⇒ Object 



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# File 'lib/smart_proxy_ansible_director/runners/ansible_builder_runner.rb', line 36

def start
  ee_content = @ee_formatted_content.to_hash
  ee_content.transform_values! do |value|
      value.map do |cuv|
        {
          'name' => cuv['name'],
          'source' => cuv['source'],
          'version' => cuv['version']
        }.compact
      end
  end

  if @is_base_image
    ee_content.merge!(
      { 'collections' => [
        {
          'name' => 'theforeman.foreman',
          'version' => '5.6.0',
          'source' => 'https://galaxy.ansible.com'
        }
      ] }
    )
  end

  ee_definition = {
    'version' => 3,
    'images' => {
      'base_image' => {
        'name' => @ee_base_image_url
      }
    },
    'dependencies' => {
      'python_interpreter' => {
        'package_system' => 'python3'
      },
      'ansible_core' => {
        'package_pip' => "ansible-core==#{@ee_ansible_core_version}"
      },
      'ansible_runner' => {
        'package_pip' => 'ansible-runner'
      },
      'system' => ['openssh-clients'],
      'galaxy' => ee_content
    },
    'additional_build_steps' => (
        unless @is_base_image
          {
            'prepend_base' => [
              'ENV ANSIBLE_CALLBACK_WHITELIST=theforeman.foreman.foreman',
              'ENV ANSIBLE_CALLBACKS_ENABLED=theforeman.foreman.foreman',
              "ENV FOREMAN_URL=#{Proxy::SETTINGS.foreman_url}",
              'ENV FOREMAN_SSL_CERT=/run/secrets/foreman_ssl_cert',
              'ENV FOREMAN_SSL_KEY=/run/secrets/foreman_ssl_key',
              'ENV FOREMAN_SSL_VERIFY=/run/secrets/foreman_ssl_verify'

            ]
          }
        end
      )
  }.compact

  build_args = {
    ANSIBLE_GALAXY_CLI_COLLECTION_OPTS: '-c'
  }

  build_args_str = ''

  build_args.each do |k, v|
    build_args_str += "--build-arg #{k}=\"#{v}\" "
  end

  # COMPAT 3.16 - 2
  # --extra-build-cli-args is not supported in ansible-builder 3.0.0
  # Verbosity is chosen by passing -v {0, 1, 2, 3}

  cmd = <<~CMD
    echo "Running in #{@runner_workdir}"

    cat <<EOF > "#{@runner_workdir}/execution-environment.yml"
    #{YAML.dump(ee_definition, indentation: 2)}
    EOF
    ansible-builder build --tag ansible_director/#{@ee_id}:#{@ee_built_image_tag} -v 3 --file #{@runner_workdir}/execution-environment.yml #{build_args_str} --context #{@runner_workdir}
  CMD

  initialize_command('bash', '-c', cmd)
end