Class: VagrantPlugins::Openstack::Action::SnapshotCleanup

Inherits:
AbstractAction
  • Object
show all
Defined in:
lib/vagrant-openstack-provider/action/snapshot_cleanup.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, _env) ⇒ SnapshotCleanup

Returns a new instance of SnapshotCleanup.



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# File 'lib/vagrant-openstack-provider/action/snapshot_cleanup.rb', line 7

def initialize(app, _env)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant-openstack-provider/action/snapshot_cleanup.rb', line 11

def call(env)
  nova = env[:openstack_client].nova
  machine_snapshots = nova.list_snapshots(env, env[:machine].id)

  snapshots_to_clean = machine_snapshots.select do |s|
    s.metadata.key?('vagrant_snapshot')
  end

  @app.call env

  unless snapshots_to_clean.empty?
    env[:ui].info("Deleting Vagrant snapshots: #{snapshots_to_clean.map(&:name)}")
  end

  snapshots_to_clean.each do |s|
    nova.delete_snapshot(env, s.id)
  end
end