class Bosh::Director::Jobs::SnapshotSelf

Public Class Methods

job_type() click to toggle source
# File lib/bosh/director/jobs/snapshot_self.rb, line 6
def self.job_type
  :snapshot_self
end
new(options={}) click to toggle source
# File lib/bosh/director/jobs/snapshot_self.rb, line 10
def initialize(options={})
  @cloud = options.fetch(:cloud) { Config.cloud }
  @director_uuid = options.fetch(:director_uuid) { Config.uuid }
  @director_name = options.fetch(:director_name) { Config.name }
  @enable_snapshots = options.fetch(:enable_snapshots) { Config.enable_snapshots }
end

Public Instance Methods

perform() click to toggle source
# File lib/bosh/director/jobs/snapshot_self.rb, line 17
def perform
  unless @enable_snapshots
    logger.info('Snapshots are disabled; skipping')
    return
  end

  vm_id = @cloud.current_vm_id
  disks = @cloud.get_disks(vm_id)
  metadata = {
      deployment: 'self',
      job: 'director',
      index: 0,
      director_name: @director_name,
      director_uuid: @director_uuid,
      agent_id: 'self',
      instance_id: vm_id
  }

  disks.each { |disk| @cloud.snapshot_disk(disk, metadata) }

  "Snapshot director disks [#{disks.join(', ')}]"
rescue Bosh::Clouds::NotImplemented
  logger.info('CPI does not support disk snapshots; skipping')
end