102 lines
3.8 KiB
Python
102 lines
3.8 KiB
Python
# 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.
|
|
|
|
"""Cluster-policy binding object."""
|
|
|
|
from senlin.db import api as db_api
|
|
from senlin.objects import base
|
|
from senlin.objects import cluster as cluster_obj
|
|
from senlin.objects import fields
|
|
from senlin.objects import policy as policy_obj
|
|
|
|
|
|
@base.SenlinObjectRegistry.register
|
|
class ClusterPolicy(base.SenlinObject, base.VersionedObjectDictCompat):
|
|
"""Senlin cluster-policy binding object."""
|
|
|
|
fields = {
|
|
'id': fields.UUIDField(),
|
|
'cluster_id': fields.UUIDField(),
|
|
'policy_id': fields.UUIDField(),
|
|
'cluster': fields.ObjectField('Cluster', nullable=True),
|
|
'policy': fields.ObjectField('Policy', nullable=True),
|
|
'enabled': fields.BooleanField(),
|
|
'priority': fields.IntegerField(),
|
|
'data': fields.JsonField(nullable=True),
|
|
'last_op': fields.DateTimeField(nullable=True),
|
|
}
|
|
|
|
@staticmethod
|
|
def _from_db_object(context, binding, db_obj):
|
|
if db_obj is None:
|
|
return None
|
|
for field in binding.fields:
|
|
if field == 'cluster':
|
|
c = cluster_obj.Cluster.get(context, db_obj['cluster_id'])
|
|
binding['cluster'] = c
|
|
elif field == 'policy':
|
|
p = policy_obj.Policy.get(context, db_obj['policy_id'])
|
|
binding['policy'] = p
|
|
else:
|
|
binding[field] = db_obj[field]
|
|
|
|
binding._context = context
|
|
binding.obj_reset_changes()
|
|
|
|
return binding
|
|
|
|
@classmethod
|
|
def create(cls, context, cluster_id, policy_id, values):
|
|
obj = db_api.cluster_policy_attach(context, cluster_id, policy_id,
|
|
values)
|
|
return cls._from_db_object(context, cls(context), obj)
|
|
|
|
@classmethod
|
|
def get(cls, context, cluster_id, policy_id):
|
|
obj = db_api.cluster_policy_get(context, cluster_id, policy_id)
|
|
return cls._from_db_object(context, cls(), obj)
|
|
|
|
@classmethod
|
|
def get_by_type(cls, context, cluster_id, policy_type, filters=None):
|
|
objs = db_api.cluster_policy_get_by_type(context, cluster_id,
|
|
policy_type, filters=filters)
|
|
return [cls._from_db_object(context, cls(), obj) for obj in objs]
|
|
|
|
@classmethod
|
|
def get_all(cls, context, cluster_id, **kwargs):
|
|
objs = db_api.cluster_policy_get_all(context, cluster_id, **kwargs)
|
|
return [cls._from_db_object(context, cls(), obj) for obj in objs]
|
|
|
|
@classmethod
|
|
def update(cls, context, cluster_id, policy_id, values):
|
|
db_api.cluster_policy_update(context, cluster_id, policy_id, values)
|
|
|
|
@classmethod
|
|
def delete(cls, context, cluster_id, policy_id):
|
|
db_api.cluster_policy_detach(context, cluster_id, policy_id)
|
|
|
|
def to_dict(self):
|
|
binding_dict = {
|
|
'id': self.id,
|
|
'cluster_id': self.cluster.id,
|
|
'policy_id': self.policy.id,
|
|
'enabled': self.enabled,
|
|
'data': self.data,
|
|
'last_op': self.last_op,
|
|
'priority': self.priority,
|
|
# below are derived data for user's convenience
|
|
'cluster_name': self.cluster.name,
|
|
'policy_name': self.policy.name,
|
|
'policy_type': self.policy.type,
|
|
}
|
|
return binding_dict
|