def post_protect(self, cntx, workload_action_excution_id, resource_id):
LOG.debug("post protecting instance %s" % (resource_id))
instance = self.clients.nova().servers.get(resource_id)
instance.unpause()
instance_snapshot_execution =\
ae.ActionExecution(workload_action_excution_id,
resource_id, self.id)
instance_snapshot_execution.set_status(cntx, 'un-pausing VM')
def pre_protect(self, cntx, workload_action_excution_id, resource_id):
LOG.debug("pre protecting instance %s" % (resource_id))
instance = self.clients.nova().servers.get(resource_id)
# TODO(IBM): check instance state before pausing + passing original
# state to post_protect
status = instance.pause()
instance_snapshot_execution =\
ae.ActionExecution(workload_action_excution_id,
resource_id, self.id)
instance_snapshot_execution.set_status(cntx, 'pausing VM')
def protect(self, cntx, workload_action_excution_id, resource_id,
container_name):
LOG.debug("protecting instance %s" % (resource_id))
instance = self.clients.nova().servers.get(resource_id)
self._image_id = instance.image['id']
self._name = instance.name
self._resource_id = resource_id
instance_snapshot_exection =\
ae.ActionExecution(workload_action_excution_id,
resource_id, self.id)
result = self._snapshot(cntx, instance, container_name,
instance_snapshot_exection)
return result
def protect(self, cntx, workload_action_excution_id, resource_id,
container_name):
volume = self.clients.cinder().volumes.get(resource_id)
self._name = volume.name
self._id = volume.id
self._resource_id = resource_id
volume_snapshot_exection =\
ae.ActionExecution(workload_action_excution_id,
resource_id, self.id)
result = self._replicate_volume_to_DR(cntx, volume, container_name,
volume_snapshot_exection)
return result
def protect(self, context, workload_action_excution_id, resource_id,
container_name):
volume = self.clients.cinder().volumes.get(resource_id)
self._name = volume.name
self._id = volume.id
self._resource_id = resource_id
volume_snapshot_exection =\
ae.ActionExecution(workload_action_excution_id,
resource_id, self.id)
dr_state = "Protected"
# TODO(IBM): should the dr_state reflect the drbd state?
# if yes - how do we validate drbd driver is alive and working?
volume_snapshot_exection.set_status(context, dr_state)
backup_rec = {}
backup_rec["metadata"] = volume.metadata
backup_rec["volume_type"] = volume.volume_type
backup_rec["volume_name"] = self._name
return dr_state, backup_rec