Add verify action for the pod backup protection plugin

Change-Id: If93372d0371b2cda89552e158dcca1dad1ed0a96
Implements: blueprint support-verify-the-checkpoint-api
This commit is contained in:
chenying 2017-10-25 17:01:29 +08:00
parent 7b2cb7c405
commit 576cbb32d5
3 changed files with 58 additions and 0 deletions

View File

@ -30,6 +30,12 @@ RESTORE_SCHEMA = {
"required": ["restore_name"]
}
VERIFY_SCHEMA = {
"title": "Pod Protection Verify",
"type": "object",
"properties": {}
}
SAVED_INFO_SCHEMA = {
"title": "Pod Protection Saved Info",
"type": "object",

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@ -185,6 +185,35 @@ class DeleteOperation(protection_plugin.Operation):
resource_type=constants.POD_RESOURCE_TYPE)
class VerifyOperation(protection_plugin.Operation):
def __init__(self):
super(VerifyOperation, self).__init__()
def on_main(self, checkpoint, resource, context, parameters, **kwargs):
original_pod_id = resource.id
bank_section = checkpoint.get_resource_bank_section(
original_pod_id)
LOG.info('Verifying the pod backup, pod_id: %s.', original_pod_id)
update_method = partial(
utils.update_resource_verify_result,
kwargs.get('verify'), resource.type, original_pod_id)
backup_status = bank_section.get_object("status")
if backup_status == constants.RESOURCE_STATUS_AVAILABLE:
update_method(constants.RESOURCE_STATUS_AVAILABLE)
else:
reason = ('The status of pod backup status is %s.'
% backup_status)
update_method(backup_status, reason)
raise exception.VerifyResourceFailed(
name="Pod backup",
reason=reason,
resource_id=original_pod_id,
resource_type=resource.type)
class RestoreOperation(protection_plugin.Operation):
def __init__(self, poll_interval):
super(RestoreOperation, self).__init__()
@ -312,6 +341,10 @@ class PodProtectionPlugin(protection_plugin.ProtectionPlugin):
def get_restore_schema(cls, resource_type):
return pod_plugin_schemas.RESTORE_SCHEMA
@classmethod
def get_verify_schema(cls, resources_type):
return pod_plugin_schemas.VERIFY_SCHEMA
@classmethod
def get_saved_info_schema(cls, resource_type):
return pod_plugin_schemas.SAVED_INFO_SCHEMA
@ -326,5 +359,8 @@ class PodProtectionPlugin(protection_plugin.ProtectionPlugin):
def get_restore_operation(self, resource):
return RestoreOperation(self._poll_interval)
def get_verify_operation(self, resource):
return VerifyOperation()
def get_delete_operation(self, resource):
return DeleteOperation()

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@ -157,6 +157,22 @@ class PodProtectionPluginTest(base.TestCase):
call_hooks(protect_operation, self.checkpoint, resource, self.cntxt,
{})
@mock.patch('karbor.services.protection.protection_plugins.utils.'
'update_resource_verify_result')
def test_verify_backup(self, mock_update_verify):
resource = Resource(id="c88b92a8-e8b4-504c-bad4-343d92061871",
type=constants.POD_RESOURCE_TYPE,
name='default:busybox-test')
fake_bank_section.get_object = mock.MagicMock()
fake_bank_section.get_object.return_value = 'available'
verify_operation = self.plugin.get_verify_operation(resource)
call_hooks(verify_operation, self.checkpoint, resource, self.cntxt,
{})
mock_update_verify.assert_called_with(
None, resource.type, resource.id, 'available')
def test_delete_backup(self):
resource = Resource(id="c88b92a8-e8b4-504c-bad4-343d92061871",
type=constants.POD_RESOURCE_TYPE,