0a24c61e3e
At the moment we don't provide any option rather then use memcached backend. With that we also hardocde list of packages that should be installed inside virtualenv for selected backend. Adding bmemcached requirement to oslo_cache.memcache_pool [1] gives us opportunity to refactor this bit of deployment and allow to be more flexible in backend selection and requirements installation for it. [1] https://review.opendev.org/c/openstack/oslo.cache/+/854628 Depends-On: https://review.opendev.org/c/openstack/openstack-ansible/+/858981/4 Change-Id: I2810208301fb31eeeabf31e4b38add7f8aa3e00b
59 lines
2.4 KiB
YAML
59 lines
2.4 KiB
YAML
---
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# Copyright 2018, Rackspace US, 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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keystone_core_files: []
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uwsgi_keystone_services: |-
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{% set services = {} %}
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{% for key, value in keystone_services.items() %}
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{% if (value['group'] in group_names) and
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(('condition' not in value) or ('condition' in value and value['condition']))
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and ('wsgi_app' in value and value['wsgi_app']) %}
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{% set _ = value.update(
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{
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'wsgi_venv': (keystone_install_method == 'source') | ternary(keystone_bin | dirname, None),
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'uwsgi_uid': keystone_system_user_name,
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'uwsgi_guid': keystone_system_group_name,
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'uwsgi_processes': keystone_wsgi_processes,
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'uwsgi_threads': keystone_wsgi_threads,
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}
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) %}
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{% set _ = services.update({key: value}) %}
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{% endif %}
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{% endfor %}
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{{ services }}
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_keystone_is_first_play_host: "{{ (keystone_services['keystone-wsgi-public']['group'] in group_names and inventory_hostname == ((groups[keystone_services['keystone-wsgi-public']['group']] | intersect(ansible_play_hosts)) | list)[0]) | bool }}"
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_keystone_is_last_play_host: "{{ (keystone_services['keystone-wsgi-public']['group'] in group_names and inventory_hostname == ((groups[keystone_services['keystone-wsgi-public']['group']] | intersect(ansible_play_hosts)) | list)[-1]) | bool }}"
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_keystone_cache_backend_map:
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dogpile:
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- oslo_cache.memcache_pool
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- dogpile.cache.pymemcache
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- dogpile.cache.memcached
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- dogpile.cache.bmemcached
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mongo:
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- oslo_cache.mongo
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etcd3gw:
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- oslo_cache.etcd3gw
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_keystone_cache_backend_package: |-
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{% set oslo = namespace(backend='dogpile') %}
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{% for key, value in _keystone_cache_backend_map.items() %}
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{% if keystone_cache_backend in value %}
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{% set oslo.backend = key %}
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{%- endif %}
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{%- endfor %}
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oslo.cache[{{ oslo.backend }}]
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