Merge "Add verify action for the server backup protection plugin"

This commit is contained in:
Zuul 2017-10-30 02:04:49 +00:00 committed by Gerrit Code Review
commit 81e2c3a711
3 changed files with 60 additions and 0 deletions

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@ -181,6 +181,36 @@ class DeleteOperation(protection_plugin.Operation):
resource_type=constants.SERVER_RESOURCE_TYPE)
class VerifyOperation(protection_plugin.Operation):
def __init__(self):
super(VerifyOperation, self).__init__()
def on_main(self, checkpoint, resource, context, parameters, **kwargs):
original_server_id = resource.id
bank_section = checkpoint.get_resource_bank_section(
original_server_id)
LOG.info('Verifying the server backup, server_id: %s',
original_server_id)
update_method = partial(
utils.update_resource_verify_result,
kwargs.get('verify'), resource.type, original_server_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 server backup status is %s.'
% backup_status)
update_method(backup_status, reason)
raise exception.VerifyResourceFailed(
name="Server backup",
reason=reason,
resource_id=original_server_id,
resource_type=resource.type)
class RestoreOperation(protection_plugin.Operation):
def __init__(self, poll_interval):
super(RestoreOperation, self).__init__()
@ -421,6 +451,10 @@ class NovaProtectionPlugin(protection_plugin.ProtectionPlugin):
def get_restore_schema(cls, resource_type):
return server_plugin_schemas.RESTORE_SCHEMA
@classmethod
def get_verify_schema(cls, resources_type):
return server_plugin_schemas.VERIFY_SCHEMA
@classmethod
def get_saved_info_schema(cls, resource_type):
return server_plugin_schemas.SAVED_INFO_SCHEMA
@ -435,5 +469,8 @@ class NovaProtectionPlugin(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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@ -30,6 +30,12 @@ RESTORE_SCHEMA = {
"required": ["restore_name"]
}
VERIFY_SCHEMA = {
"title": "Server Protection Verify",
"type": "object",
"properties": {}
}
# TODO(luobin)
SAVED_INFO_SCHEMA = {
"title": "Server Protection Saved Info",

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@ -454,6 +454,23 @@ class NovaProtectionPluginTest(base.TestCase):
call_hooks(delete_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="123",
type=constants.SERVER_RESOURCE_TYPE,
name='fake')
fake_bank._plugin._objects[
"/resource_data/checkpoint_id/123/status"
] = "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_get_supported_resources_types(self):
types = self.plugin.get_supported_resources_types()
self.assertEqual([constants.SERVER_RESOURCE_TYPE], types)