108 lines
4.0 KiB
Python
108 lines
4.0 KiB
Python
# Copyright 2018 AT&T Intellectual Property. All other rights reserved.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
"""Classes and functions to support Shipyard specific document validation
|
|
|
|
Only validates that which is not already covered by schema validation, which
|
|
is performed by Deckhand on Shipyard's behalf.
|
|
"""
|
|
import logging
|
|
|
|
from shipyard_airflow.common.deployment_group.deployment_group_manager import (
|
|
DeploymentGroupManager
|
|
)
|
|
from shipyard_airflow.common.deployment_group.errors import (
|
|
DeploymentGroupCycleError,
|
|
InvalidDeploymentGroupError,
|
|
InvalidDeploymentGroupNodeLookupError
|
|
)
|
|
from shipyard_airflow.common.deployment_group.node_lookup import NodeLookup
|
|
from shipyard_airflow.common.document_validators.document_validator import (
|
|
DocumentValidator
|
|
)
|
|
from shipyard_airflow.control import service_clients
|
|
from shipyard_airflow.control.helpers.design_reference_helper import (
|
|
DesignRefHelper
|
|
)
|
|
LOG = logging.getLogger(__name__)
|
|
|
|
|
|
def _get_node_lookup(revision_id):
|
|
# get a Drydock node_lookup function using the supplied revision_id
|
|
|
|
return NodeLookup(
|
|
service_clients.drydock_client(),
|
|
DesignRefHelper().get_design_reference_dict(revision_id)
|
|
).lookup
|
|
|
|
|
|
def _get_deployment_group_manager(groups, revision_id):
|
|
"""Retrieves the deployment group manager"""
|
|
return DeploymentGroupManager(groups, _get_node_lookup(revision_id))
|
|
|
|
|
|
class ValidateDeploymentStrategy(DocumentValidator):
|
|
"""Validates the deployment strategy"""
|
|
def __init__(self, **kwargs):
|
|
super().__init__(**kwargs)
|
|
|
|
schema = "shipyard/DeploymentStrategy/v1"
|
|
missing_severity = "Error"
|
|
|
|
def do_validate(self):
|
|
groups = self.doc_dict['groups']
|
|
try:
|
|
_get_deployment_group_manager(groups, self.revision)
|
|
except DeploymentGroupCycleError as dgce:
|
|
self.val_msg_list.append(self.val_msg(
|
|
name=dgce.__class__.__name__,
|
|
error=True,
|
|
level="Error",
|
|
message=("The deployment groups specified in the Deployment "
|
|
"Strategy have groups that form a "
|
|
"cycle."),
|
|
diagnostic=str(dgce)
|
|
))
|
|
self.error_status = True
|
|
except InvalidDeploymentGroupError as idge:
|
|
self.val_msg_list.append(self.val_msg(
|
|
name=idge.__class__.__name__,
|
|
error=True,
|
|
level="Error",
|
|
message=("A deployment group specified in the Deployment "
|
|
"Strategy is invalid"),
|
|
diagnostic=str(idge)
|
|
))
|
|
self.error_status = True
|
|
except InvalidDeploymentGroupNodeLookupError as idgnle:
|
|
self.val_msg_list.append(self.val_msg(
|
|
name=idgnle.__class__.__name__,
|
|
error=True,
|
|
level="Error",
|
|
message=("Shipyard does not have a valid node lookup to "
|
|
"validate the deployment strategy"),
|
|
diagnostic=str(idgnle)
|
|
))
|
|
self.error_status = True
|
|
except Exception as ex:
|
|
# all other exceptions are an error
|
|
self.val_msg_list.append(self.val_msg(
|
|
name="DocumentValidationProcessingError",
|
|
error=True,
|
|
level="Error",
|
|
message=("Shipyard has encountered an unexpected error "
|
|
"while processing document validations"),
|
|
diagnostic=str(ex)
|
|
))
|
|
self.error_status = True
|