Class: PuppetTwitch::Puppet

Inherits:
Object
  • Object
show all
Defined in:
lib/puppet_twitch/puppet.rb

Class Method Summary collapse

Class Method Details

.is_running? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/puppet_twitch/puppet.rb', line 6

def is_running?
  lock_file_path_cmd = 'puppet config print agent_catalog_run_lockfile'
  lock_file_path = `#{sudo_if_required lock_file_path_cmd}`.strip
  if $?.to_i != 0
    raise StandardError, "Failed to find puppet lock file path: #{lock_file_path}"
  end
  File.exists?(lock_file_path)
end

.run_puppet(async = true) ⇒ Object 



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# File 'lib/puppet_twitch/puppet.rb', line 15

def run_puppet(async = true)
  command = async ? 'puppet agent --onetime' : 'puppet agent --onetime --no-daemonize'
  output = `#{sudo_if_required command}`
  exit_code = $?
  unless [0, 2].include?(exit_code.to_i) # 2 indicates a puppet change, 3 is a failure
    raise StandardError, "Error running puppet: #{exit_code}: #{output}"
  end
end

.sudo_if_required(command) ⇒ Object 



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# File 'lib/puppet_twitch/puppet.rb', line 24

def sudo_if_required(command)
  "sudo #{command}" unless Gem.win_platform?
end