a6045f6f20
There is no record for why we implement the database creation outside of the role in the playbook, when we could do it inside the role. Implementing it inside the role allows us to reduce the quantity of group_vars duplicated from the role, and allows us to better document the required variables in the role. The delegation can still be done as it is done in the playbook too. In this patch we implement a new variable called 'cinder_db_setup_host' which is used in the role to allow delegation of the database setup task to any host, but defaults to the first member of the galera_all host group. We also document the variable cinder_galera_address which has been used for a long time, but never documented. Change-Id: I68bb4b288c3947685dbd512c58d73f23e84314e5
67 lines
2.1 KiB
YAML
67 lines
2.1 KiB
YAML
---
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# Copyright 2014, 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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- name: Create DB for service
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mysql_db:
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login_user: "{{ galera_root_user }}"
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login_password: "{{ galera_root_password }}"
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login_host: "{{ cinder_galera_address }}"
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name: "{{ cinder_galera_database }}"
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state: "present"
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delegate_to: "{{ cinder_db_setup_host }}"
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no_log: True
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- name: Grant access to the DB for the service
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mysql_user:
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login_user: "{{ galera_root_user }}"
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login_password: "{{ galera_root_password }}"
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login_host: "{{ cinder_galera_address }}"
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name: "{{ cinder_galera_user }}"
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password: "{{ cinder_container_mysql_password }}"
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host: "{{ item }}"
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state: "present"
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priv: "{{ cinder_galera_database }}.*:ALL"
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delegate_to: "{{ cinder_db_setup_host }}"
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with_items:
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- "localhost"
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- "%"
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no_log: True
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- name: Perform a cinder DB sync
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command: "{{ cinder_bin }}/cinder-manage db sync"
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become: yes
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become_user: "{{ cinder_system_user_name }}"
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changed_when: false
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- name: Perform online data migrations
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command: "{{ cinder_bin }}/cinder-manage db online_data_migrations"
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become: yes
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become_user: "{{ cinder_system_user_name }}"
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when:
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- "(cinder_all_software_updated | default('no')) | bool"
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- "ansible_local['openstack_ansible']['cinder']['need_online_data_migrations'] | bool"
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changed_when: false
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register: data_migrations
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- name: Disable the online migrations requirement
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ini_file:
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dest: "/etc/ansible/facts.d/openstack_ansible.fact"
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section: cinder
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option: need_online_data_migrations
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value: False
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when:
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- not data_migrations | skipped
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- data_migrations | succeeded
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