2f9cf0e387
- Add n-sch and n-meta-api - Add n-cond - Add novnc - Add n-api - Add n-cpu - Stop nova on host Change-Id: I6613bbe10502fa986c9f9961aae7e673ac462fc5
68 lines
2.1 KiB
Python
68 lines
2.1 KiB
Python
# Copyright 2020 VEXXHOST, Inc.
|
|
#
|
|
# 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.
|
|
|
|
"""
|
|
Placement service
|
|
|
|
This code takes care of doing the operations of the OpenStack Placement API
|
|
service.
|
|
"""
|
|
|
|
from openstack_operator import database
|
|
from openstack_operator import identity
|
|
from openstack_operator import utils
|
|
|
|
MEMCACHED = True
|
|
|
|
|
|
def create_or_resume(name, spec, **_):
|
|
"""Create and re-sync a placement instance
|
|
|
|
This function is called when a new resource is created but also when we
|
|
start the service up for the first time.
|
|
"""
|
|
|
|
# deploy mysql for placement
|
|
database.ensure_mysql_cluster("placement", spec=spec["mysql"])
|
|
|
|
# deploy placement api
|
|
utils.create_or_update('placement/daemonset.yml.j2', spec=spec)
|
|
utils.create_or_update('placement/service.yml.j2', spec=spec)
|
|
|
|
# Create application credential
|
|
identity.ensure_application_credential(name="placement")
|
|
|
|
url = None
|
|
if "ingress" in spec:
|
|
utils.create_or_update('placement/ingress.yml.j2',
|
|
name=name, spec=spec)
|
|
url = spec["ingress"]["host"]
|
|
|
|
if "endpoint" not in spec:
|
|
spec["endpoint"] = True
|
|
if spec["endpoint"]:
|
|
identity.ensure_service(name="placement", service_type="placement",
|
|
url=url, desc="Placement Service")
|
|
|
|
|
|
def update(name, spec, **_):
|
|
"""Update a placement
|
|
|
|
This function updates the deployment for placement if there are any
|
|
changes that happen within it.
|
|
"""
|
|
if "ingress" in spec:
|
|
utils.create_or_update('placement/ingress.yml.j2',
|
|
name=name, spec=spec)
|