class ForemanAnsibleCore::PlaybookRunner

Implements ForemanTasksCore::Runner::Base interface for running Ansible playbooks, used by the Foreman Ansible plugin and Ansible proxy

Attributes

command_in[R]
command_out[R]
command_pid[R]

Public Class Methods

new(inventory, playbook, options = {}) click to toggle source
Calls superclass method
# File lib/foreman_ansible_core/playbook_runner.rb, line 11
def initialize(inventory, playbook, options = {})
  super
  @inventory = inventory
  @playbook  = playbook
  @options   = options
  initialize_dirs
end

Public Instance Methods

close() click to toggle source
Calls superclass method
# File lib/foreman_ansible_core/playbook_runner.rb, line 39
def close
  super
  FileUtils.remove_entry(@working_dir) if @tmp_working_dir
end
kill() click to toggle source
# File lib/foreman_ansible_core/playbook_runner.rb, line 32
def kill
  publish_data('== TASK ABORTED BY USER ==', 'stdout')
  publish_exit_status(1)
  ::Process.kill('SIGTERM', @command_pid)
  close
end
start() click to toggle source
# File lib/foreman_ansible_core/playbook_runner.rb, line 19
def start
  write_inventory
  write_playbook
  command = CommandCreator.new(inventory_file,
                               playbook_file,
                               @options).command
  logger.debug('[foreman_ansible] - Initializing Ansible Runner')
  Dir.chdir(@ansible_dir) do
    initialize_command(*command)
    logger.debug("[foreman_ansible] - Running command #{command}")
  end
end

Private Instance Methods

ensure_directory(path) click to toggle source
# File lib/foreman_ansible_core/playbook_runner.rb, line 68
def ensure_directory(path)
  if File.exist?(path)
    raise "#{path} expected to be a directory" unless File.directory?(path)
  else
    FileUtils.mkdir_p(path)
  end
  path
end
events_dir() click to toggle source
# File lib/foreman_ansible_core/playbook_runner.rb, line 64
def events_dir
  File.join(@working_dir, 'events', id.to_s)
end
initialize_ansible_dir(ansible_dir) click to toggle source
# File lib/foreman_ansible_core/playbook_runner.rb, line 92
def initialize_ansible_dir(ansible_dir)
  raise "Ansible dir #{ansible_dir} does not exist" unless
    !ansible_dir.nil? && File.exist?(ansible_dir)
  @ansible_dir = ansible_dir
end
initialize_dirs() click to toggle source
# File lib/foreman_ansible_core/playbook_runner.rb, line 77
def initialize_dirs
  settings = ForemanAnsibleCore.settings
  initialize_working_dir(settings[:working_dir])
  initialize_ansible_dir(settings[:ansible_dir])
end
initialize_working_dir(working_dir) click to toggle source
# File lib/foreman_ansible_core/playbook_runner.rb, line 83
def initialize_working_dir(working_dir)
  if working_dir.nil?
    @working_dir = Dir.mktmpdir
    @tmp_working_dir = true
  else
    @working_dir = File.expand_path(working_dir)
  end
end
inventory_file() click to toggle source
# File lib/foreman_ansible_core/playbook_runner.rb, line 56
def inventory_file
  File.join(@working_dir, 'foreman-inventories', id)
end
playbook_file() click to toggle source
# File lib/foreman_ansible_core/playbook_runner.rb, line 60
def playbook_file
  File.join(@working_dir, "foreman-playbook-#{id}.yml")
end
write_inventory() click to toggle source
# File lib/foreman_ansible_core/playbook_runner.rb, line 46
def write_inventory
  ensure_directory(File.dirname(inventory_file))
  File.write(inventory_file, @inventory)
end
write_playbook() click to toggle source
# File lib/foreman_ansible_core/playbook_runner.rb, line 51
def write_playbook
  ensure_directory(File.dirname(playbook_file))
  File.write(playbook_file, @playbook)
end