Class: Proxy::AnsibleDirector::Runners::AnsibleNavigatorRunner

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(ansible_input, suspended_action: nil) ⇒ AnsibleNavigatorRunner

Returns a new instance of AnsibleNavigatorRunner.



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# File 'lib/smart_proxy_ansible_director/runners/ansible_navigator_runner.rb', line 15

def initialize(ansible_input, suspended_action: nil)
  super suspended_action: suspended_action
  @inventory = ::Proxy::AnsibleDirector::Helpers::AnsibleNavigatorHelpers.reserialize_inventory(ansible_input[:inventory])
  if ansible_input[:mode] == 'literal'
    @playbook = ansible_input[:playbook]
    @variables = {}
  else
    @playbook = ::Proxy::AnsibleDirector::Helpers::AnsibleNavigatorHelpers.reserialize_playbook(ansible_input[:playbook])
    @variables = ansible_input[:variables]
  end
  @execution_environment = ansible_input[:execution_environment]

  workdir_base = Proxy::AnsibleDirector::Plugin.settings[:ansible_navigator_run_dir]
  @runner_workdir = Dir.mktmpdir('navigator', workdir_base)
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_navigator_runner.rb', line 13

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_navigator_runner.rb', line 13

def exit_status
  @exit_status
end

Instance Method Details

#close ⇒ Object 



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# File 'lib/smart_proxy_ansible_director/runners/ansible_navigator_runner.rb', line 103

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_navigator_runner.rb', line 99

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_navigator_runner.rb', line 93

def refresh
  @process_manager.process(timeout: 0.1) unless @process_manager.done?
  puts @continuous_output.humanize
  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_navigator_runner.rb', line 31

def start
  # TODO: Find a way to request the auth token programmatically
  proxy_ssh_key_path = ::Proxy::RemoteExecution::Ssh::Plugin.settings[:ssh_identity_key_file]
  proxy_ssh_key_mount_path = "/runner/.ssh/#{File.basename(proxy_ssh_key_path)}"
  cmd = <<~CMD
    echo "Running in #{@runner_workdir}"

    cat > "#{@runner_workdir}/playbook.yaml" <<'EOF'
    #{@playbook}
    EOF

    cat > "#{@runner_workdir}/inventory.yaml" <<'EOF'
    #{@inventory}
    EOF

    mkdir #{@runner_workdir}/vars

    #{
      @variables.map do |role_name, variables|
        %(cat > "#{@runner_workdir}/vars/#{role_name}_vars.yaml" <<'EOF'\n#{format_variables role_name, variables}EOF)
      end.join("\n\n")
    }

    cat > "#{@runner_workdir}/ansible-navigator.yml" <<'EOF'
    ---
    ansible-navigator:
      ansible:
        inventory:
          entries:
            - #{@runner_workdir}/inventory.yaml
        playbook:
          path: #{@runner_workdir}/playbook.yaml
      ansible-runner:
        artifact-dir: #{@runner_workdir}
      execution-environment:
        image: #{@execution_environment}
        pull:
          arguments:
            - "--tls-verify=false"
            - "--authfile=$AUTHFILE"
          policy: missing
        volume-mounts:
          - src: #{File.join(Dir.pwd, Proxy::SETTINGS.foreman_ssl_cert)}
            dest: /run/secrets/foreman_ssl_cert
          - src: #{File.join(Dir.pwd, Proxy::SETTINGS.foreman_ssl_key)}
            dest: /run/secrets/foreman_ssl_key
          - src: #{File.join(Dir.pwd, Proxy::SETTINGS.foreman_ssl_ca)}
            dest: /run/secrets/foreman_ssl_verify
          - src: #{proxy_ssh_key_path}
            dest: #{proxy_ssh_key_mount_path}
      logging:
        level: debug
        file: #{@runner_workdir}/ansible-navigator.log
      mode: stdout
    EOF

    cd #{@runner_workdir}/
    ansible-navigator run --private-key=#{proxy_ssh_key_mount_path}
  CMD
  initialize_command('bash', '-c', cmd)
end