71 lines
2.2 KiB
Python
71 lines
2.2 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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"""
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Placement service
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This code takes care of doing the operations of the OpenStack Placement API
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service.
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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 placement 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 placement
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if "mysql" not in spec:
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database.ensure_mysql_cluster("placement", {})
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else:
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database.ensure_mysql_cluster("placement", spec["mysql"])
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# deploy placement api
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utils.create_or_update('placement/daemonset.yml.j2', spec=spec)
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utils.create_or_update('placement/service.yml.j2', spec=spec)
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# Create application credential
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identity.ensure_application_credential(name="placement")
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url = None
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if "ingress" in spec:
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utils.create_or_update('placement/ingress.yml.j2',
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name=name, spec=spec)
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url = spec["ingress"]["host"]
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if "endpoint" not in spec:
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spec["endpoint"] = True
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if spec["endpoint"]:
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identity.ensure_service(name="placement", service_type="placement",
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url=url, desc="Placement Service")
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def update(name, spec, **_):
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"""Update a placement
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This function updates the deployment for placement 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('placement/ingress.yml.j2',
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name=name, spec=spec)
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