Class: VagrantPlugins::ESXi::Action::SnapshotSave

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-vmware-esxi/action/snapshot_save.rb

Overview

This action will save (create) a new snapshot

Instance Method Summary collapse

Constructor Details

#initialize(app, _env) ⇒ SnapshotSave

Returns a new instance of SnapshotSave.



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# File 'lib/vagrant-vmware-esxi/action/snapshot_save.rb', line 9

def initialize(app, _env)
  @app    = app
  @logger = Log4r::Logger.new('vagrant_vmware_esxi::action::snapshot_save')
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant-vmware-esxi/action/snapshot_save.rb', line 14

def call(env)
  snapshotsave(env)
  @app.call(env)
end

#snapshotsave(env) ⇒ Object 



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# File 'lib/vagrant-vmware-esxi/action/snapshot_save.rb', line 19

def snapshotsave(env)
  @logger.info('vagrant-vmware-esxi, snapshot_save: start...')

  # Get config.
  machine = env[:machine]
  config = env[:machine].provider_config
  time = Time.new

  @logger.info("vagrant-vmware-esxi, snapshot_save: machine id: #{machine.id}")
  @logger.info("vagrant-vmware-esxi, snapshot_save: current state: #{env[:machine_state]}")

  if env[:machine_state].to_s == 'not_created'
    env[:ui].info I18n.t('vagrant_vmware_esxi.vagrant_vmware_esxi_message',
                         message: 'Cannot snapshot_save in this state')
  else
    env[:ui].info I18n.t('vagrant_vmware_esxi.vagrant_vmware_esxi_message',
                         message: 'Attempting to snapshot_save')

    #
    Net::SSH.start(config.esxi_hostname, config.esxi_username,
      password:                   config.esxi_password,
      port:                       config.esxi_hostport,
      keys:                       config.local_private_keys,
      timeout:                    20,
      number_of_password_prompts: 0,
      non_interactive:            true,
      keepalive:                  true,
      keepalive_interval:         30
    ) do |ssh|

      env[:ui].info I18n.t('vagrant_vmware_esxi.vagrant_vmware_esxi_message',
                           message: "snapshot name      : #{env[:snapshot_name]}")

      if RUBY_PLATFORM =~ /win/i
        username_msg = ENV['USERNAME'] unless ENV['USERNAME'].nil?
      else
        username_msg = ENV['USER'] unless ENV['USER'].nil?
      end
      username_msg = "Unknown" if username_msg.nil?

      options_msg = ''
      options_msg << ' ' + config.guest_snapshot_includememory unless config.guest_snapshot_includememory.nil?
      options_msg << ' ' + config.guest_snapshot_quiesced unless config.guest_snapshot_quiesced.nil?
      options_msg = "Options:" + options_msg if options_msg.length > 2

      snapshot_msg = time.localtime.to_s + ", Snapshot created using Vagrant-vmware-esxi by " +\
                      username_msg + "\n#{options_msg}"

      if config.debug =~ %r{true}i
        env[:ui].info I18n.t('vagrant_vmware_esxi.vagrant_vmware_esxi_message',
                             message: "snapshot_msg: #{snapshot_msg}")
      end

      r = ssh.exec!("vim-cmd vmsvc/snapshot.create #{machine.id} "\
        "\"#{env[:snapshot_name]}\" \"#{snapshot_msg}\" "\
        "#{config.guest_snapshot_includememor} #{config.guest_snapshot_quiesced}")

      if r.exitstatus != 0
        raise Errors::ESXiError,
              message: "Unable to save snapshots of the VM:\n"\
                       "  #{r}"
      end
      env[:ui].info I18n.t('vagrant_vmware_esxi.support')

      env[:ui].info I18n.t('vagrant_vmware_esxi.snapshot_saved')
    end
  end
end