Module: MasterManipulator::Service

Included in:
Beaker::TestCase
Defined in:
lib/master_manipulator/service.rb

Instance Method Summary collapse

Instance Method Details

#restart_puppet_server(host, opts = {}) ⇒ Object

Restart the puppet server and wait for it to come back up

Attributes

*host - the host that this should operate on *opts - an options hash - not required

*+:timeout+ - the amount of time in seconds to wait for success
*+:frequency+ - The time to wait between retries
*+:is_pe?+ - Boolean : if the SUT is PE, defaults to true

Raises a standard error if the wait is unsuccessful

Example

restart_puppet_server(master) restart_puppet_server(master, => 200, :frequency => 10)



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# File 'lib/master_manipulator/service.rb', line 17

def restart_puppet_server(host, opts = {})

  opts[:is_pe?] ||= true
  opts[:is_pe?] ? service_name = 'pe-puppetserver' : service_name = 'puppetserver'

  on(host, puppet("resource service #{service_name} ensure=stopped"))
  on(host, puppet("resource service #{service_name} ensure=running"))
  masterHostName = on(host, 'hostname').stdout.chomp
  opts[:time_out] ||= 60
  opts[:frequency] ||= 5
  i = 0

  # -k to ignore HTTPS error that isn't relevant to us
  curl_call = "-I -k https://#{masterHostName}:8140"

  while i < opts[:time_out] do
    i += 1
    exit_code = curl_on(host, curl_call, :acceptable_exit_codes => [0,1,7]).exit_code
    case exit_code.to_s
      when '0'
        sleep 20
        return
      when '1' || '7'
        # Exit code 7 is "connection refused"
        sleep opts[:frequency]
    end
  end

  message = "Attempted to restart #{i} times, waited #{opts[:frequency]} seconds between attempts."
  raise message

end