Class: Chef::Knife::VsphereVmState

Inherits:
BaseVsphereCommand show all
Defined in:
lib/chef/knife/vsphere_vm_state.rb

Overview

Manage power state of a virtual machine

Instance Method Summary collapse

Methods inherited from BaseVsphereCommand

#fatal_exit, #find_all_in_folder, #find_datastore, #find_folder, #find_in_folder, #find_network, #find_pool, get_common_options, #get_config, #get_vim_connection

Instance Method Details

#run ⇒ Object 



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# File 'lib/chef/knife/vsphere_vm_state.rb', line 33

def run

  $stdout.sync = true

  vmname = @name_args[0]
  if vmname.nil?
    show_usage
    ui.fatal("You must specify a virtual machine name")
    exit 1
  end
 
  vim = get_vim_connection

  baseFolder = find_folder(get_config(:folder));

  vm = find_in_folder(baseFolder, RbVmomi::VIM::VirtualMachine, vmname) or
    abort "VM #{vmname} not found"

  state = vm.runtime.powerState

  if config[:state].nil?
    puts "VM #{vmname} is currently " + PowerStates[vm.runtime.powerState]
  else

    case config[:state]
    when 'on'
      if state == PsOn
        puts "Virtual machine #{vmname} was already powered on"
      else
        vm.PowerOnVM_Task.wait_for_completion
        puts "Powered on virtual machine #{vmname}"
      end
    when 'off'
      if state == PsOff
        puts "Virtual machine #{vmname} was already powered off"
      else
        vm.PowerOffVM_Task.wait_for_completion
        puts "Powered off virtual machine #{vmname}"
      end
    when 'suspend'
      if state == PowerStates['suspended']
        puts "Virtual machine #{vmname} was already suspended"
      else
        vm.SuspendVM_Task.wait_for_completion
        puts "Suspended virtual machine #{vmname}"
      end
    when 'reset'
      vm.ResetVM_Task.wait_for_completion
      puts "Reset virtual machine #{vmname}"
    end
  end
end