84 lines
3.0 KiB
Python
84 lines
3.0 KiB
Python
# Copyright 2020 VEXXHOST, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""cinder Operator
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This module maintains the operator for Cinder.
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"""
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from openstack_operator import database
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from openstack_operator import identity
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from openstack_operator import utils
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MEMCACHED = True
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def create_or_resume(name, spec, **_):
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"""Create and re-sync a cinder instance
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This function is called when a new resource is created but also when we
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start the service up for the first time.
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"""
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# deploy mysql for cinder
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database.ensure_mysql_cluster("cinder", spec=spec["mysql"])
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# deploy rabbitmq
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if not utils.ensure_secret("openstack", "cinder-rabbitmq"):
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utils.create_or_update('cinder/secret-rabbitmq.yml.j2',
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password=utils.generate_password())
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utils.create_or_update('cinder/rabbitmq.yml.j2', spec=spec)
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# deploy cinder
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config_hash = utils.generate_hash(spec)
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for component in ("api", "scheduler", "volume"):
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utils.create_or_update('cinder/daemonset.yml.j2',
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name=name, spec=spec,
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component=component,
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config_hash=config_hash)
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utils.create_or_update('cinder/service.yml.j2', name=name)
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url = None
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if "ingress" in spec:
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utils.create_or_update('cinder/ingress.yml.j2',
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name=name, spec=spec)
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url = spec["ingress"]["host"]
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# Create application credential
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identity.ensure_application_credential(name="cinder")
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identity.ensure_service(name="cinder", service_type="block-storage",
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url=url, desc="Cinder Volume Service",
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path="/v3/$(project_id)s")
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identity.ensure_service(name="cinderv2", service_type="volumev2",
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url=url, desc="Cinder Volume Service V2",
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path="/v2/$(project_id)s", internal="cinder")
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identity.ensure_service(name="cinderv3", service_type="volumev3",
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url=url, desc="Cinder Volume Service V3",
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path="/v3/$(project_id)s", internal="cinder")
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def update(name, spec, **_):
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"""Update a cinder
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This function updates the deployment for cinder if there are any
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changes that happen within it.
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"""
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if "ingress" in spec:
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utils.create_or_update('cinder/ingress.yml.j2',
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name=name, spec=spec)
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