2a9a92e1ab
TASK [os_nova : Disable the online migrations requirement] ****************** [DEPRECATION WARNING]: Using tests as filters is deprecated. Instead of using `result|skipped` use `result is skipped`. This feature will be removed in version 2.9. Deprecation warnings can be disabled by setting deprecation_warnings=False in ansible.cfg. Change-Id: Id48c0288cc31307d1b2338817449fd5c9c84671e
92 lines
3.5 KiB
YAML
92 lines
3.5 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: Synchronize the nova API DB schema
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command: "{{ nova_bin }}/nova-manage api_db sync"
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become: yes
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become_user: "{{ nova_system_user_name }}"
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changed_when: false
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# This is idempotent and therefore safe for greenfield
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# and brownfield installations.
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- name: Create the cell0 mapping entry in the nova API DB
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command: >-
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{{ nova_bin }}/nova-manage cell_v2 map_cell0
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--database_connection mysql+pymysql://{{ nova_api_galera_user }}:{{ nova_api_container_mysql_password }}@{{ nova_api_galera_address }}/{{ nova_cell0_database }}?charset=utf8
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become: yes
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become_user: "{{ nova_system_user_name }}"
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changed_when: false
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- name: Synchronize the nova DB schema
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command: "{{ nova_bin }}/nova-manage db sync"
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become: yes
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become_user: "{{ nova_system_user_name }}"
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changed_when: false
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- name: Perform online data migrations
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command: "{{ nova_bin }}/nova-manage db online_data_migrations"
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become: yes
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become_user: "{{ nova_system_user_name }}"
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when:
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- "(nova_all_software_updated | default('no')) | bool"
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- "ansible_local['openstack_ansible']['nova']['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: nova
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option: need_online_data_migrations
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value: False
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when:
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- data_migrations is not skipped
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- data_migrations is succeeded
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- name: Create the cell1 mapping entry in the nova API DB
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command: >-
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{{ nova_bin }}/nova-manage cell_v2 create_cell
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--name {{ nova_cell1_name }}
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--database_connection mysql+pymysql://{{ nova_galera_user }}:{{ nova_container_mysql_password }}@{{ nova_galera_address }}/{{ nova_galera_database }}?charset=utf8
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become: yes
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become_user: "{{ nova_system_user_name }}"
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register: nova_cell1_create
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# When upgrading, cell1 will already exist and nova-manage will
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# give a return code of 2, so we therefore know that if the
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# return code is:
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# 0: the cell mapping record in the nova API database was
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# successfully implemented (greenfield install)
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# 2: the cell mapping record in the nova API database already
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# exists (brownfield install)
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failed_when: "nova_cell1_create.rc not in [0, 2]"
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changed_when: "nova_cell1_create.rc == 0"
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# When upgrading we need to map existing instances to the new cell1
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# To do this we need the cell UUID.
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- name: Get UUID of new Nova Cell
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shell: "{{ nova_bin }}/nova-manage cell_v2 list_cells | grep ' {{ nova_cell1_name }} '"
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become: yes
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become_user: "{{ nova_system_user_name }}"
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register: cell1_uuid
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changed_when: false
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when: "nova_cell1_create.rc == 0"
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- name: Map instances to new Cell1
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command: "{{ nova_bin }}/nova-manage cell_v2 map_instances --cell_uuid {{ cell1_uuid['stdout'].split()[3] }}"
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become: yes
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become_user: "{{ nova_system_user_name }}"
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changed_when: false
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when: "nova_cell1_create.rc == 0"
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