Add verify action for the image backup protection plugin
Change-Id: I0be4e3c525013e14085e3a2243c3b9d54fd2e09a Implements: blueprint support-verify-the-checkpoint-api
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@ -37,6 +37,12 @@ RESTORE_SCHEMA = {
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"required": ["backup_name"]
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}
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VERIFY_SCHEMA = {
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"title": "Image Protection Verify",
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"type": "object",
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"properties": {}
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}
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# TODO(hurong)
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SAVED_INFO_SCHEMA = {
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"title": "Image Protection Saved Info",
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@ -209,6 +209,36 @@ class RestoreOperation(protection_plugin.Operation):
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original_image_id)
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class VerifyOperation(protection_plugin.Operation):
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def __init__(self):
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super(VerifyOperation, self).__init__()
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def on_main(self, checkpoint, resource, context, parameters, **kwargs):
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original_image_id = resource.id
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bank_section = checkpoint.get_resource_bank_section(
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original_image_id)
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LOG.info('Verifying the image backup, server_id: %s',
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original_image_id)
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update_method = partial(
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utils.update_resource_verify_result,
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kwargs.get('verify'), resource.type, original_image_id)
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backup_status = bank_section.get_object("status")
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if backup_status == constants.RESOURCE_STATUS_AVAILABLE:
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update_method(constants.RESOURCE_STATUS_AVAILABLE)
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else:
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reason = ('The status of image backup status is %s.'
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% backup_status)
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update_method(backup_status, reason)
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raise exception.VerifyResourceFailed(
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name="Image backup",
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reason=reason,
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resource_id=original_image_id,
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resource_type=resource.type)
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class GlanceProtectionPlugin(protection_plugin.ProtectionPlugin):
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_SUPPORT_RESOURCE_TYPES = [constants.IMAGE_RESOURCE_TYPE]
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@ -239,6 +269,10 @@ class GlanceProtectionPlugin(protection_plugin.ProtectionPlugin):
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def get_restore_schema(cls, resources_type):
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return image_schemas.RESTORE_SCHEMA
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@classmethod
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def get_verify_schema(cls, resources_type):
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return image_schemas.VERIFY_SCHEMA
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@classmethod
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def get_saved_info_schema(cls, resources_type):
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return image_schemas.SAVED_INFO_SCHEMA
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@ -254,5 +288,8 @@ class GlanceProtectionPlugin(protection_plugin.ProtectionPlugin):
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def get_restore_operation(self, resource):
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return RestoreOperation(self._poll_interval)
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def get_verify_operation(self, resource):
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return VerifyOperation()
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def get_delete_operation(self, resource):
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return DeleteOperation()
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@ -169,6 +169,22 @@ class GlanceProtectionPluginTest(base.TestCase):
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call_hooks(delete_operation, self.checkpoint, resource, self.cntxt,
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{})
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@mock.patch('karbor.services.protection.protection_plugins.utils.'
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'update_resource_verify_result')
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def test_verify_backup(self, mock_update_verify):
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resource = Resource(id="123",
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type=constants.IMAGE_RESOURCE_TYPE,
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name='fake')
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fake_bank_section.get_object = mock.MagicMock()
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fake_bank_section.get_object.return_value = 'available'
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verify_operation = self.plugin.get_verify_operation(resource)
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call_hooks(verify_operation, self.checkpoint, resource, self.cntxt,
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{})
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mock_update_verify.assert_called_with(
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None, resource.type, resource.id, 'available')
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def test_get_supported_resources_types(self):
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types = self.plugin.get_supported_resources_types()
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self.assertEqual([constants.IMAGE_RESOURCE_TYPE], types)
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