647c4e33f1
Since Glance doesn't yet have rolling upgrades, nor is the tooling idempotent, we avoid running the database operations during minor upgrades to maintain uptime. Major upgrades will still run the sync operations, and the database will be synced if there is no existing database regardless of the type of upgrade. Change-Id: I4a4d8f23f05a16d25878340ede019be7ccdb7196
56 lines
2.2 KiB
YAML
56 lines
2.2 KiB
YAML
---
|
|
# Copyright 2014, Rackspace US, Inc.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
- name: Check Glance DB version
|
|
command: "{{ glance_bin }}/glance-manage db version"
|
|
become: yes
|
|
become_user: "{{ glance_system_user_name }}"
|
|
register: db_version
|
|
changed_when: false
|
|
|
|
# We only set to minor here if the version_compare filter passes, and we make
|
|
# sure that can't be accessed unless there's actually a '.' in the version.
|
|
# Passing in 'major' or 'testing' to version_compare causes a Jinja error.
|
|
- name: Determine whether a major or minor release was installed
|
|
set_fact:
|
|
upgrade_type: |-
|
|
{% set existing = glance_venv_tag %}
|
|
{% set upgrade_type = 'major' %}
|
|
{% if '.' in existing %}
|
|
{% set existing_major = existing.split('.')[0] %}
|
|
{% set venv_major = glance_venv_tag.split('.')[0] %}
|
|
{% if existing_major != venv_major %}
|
|
{% set upgrade_type = 'major' %}
|
|
{% elif existing | version_compare(glance_venv_tag, '!=', strict=True) %}
|
|
{% set upgrade_type = 'minor' %}
|
|
{% endif %}
|
|
{% endif %}
|
|
{{ upgrade_type }}
|
|
delegate_to: localhost
|
|
|
|
- name: Perform a Glance DB sync
|
|
command: "{{ glance_bin }}/glance-manage db sync"
|
|
changed_when: false
|
|
become: yes
|
|
become_user: "{{ glance_system_user_name }}"
|
|
when: upgrade_type == 'major' or db_version.stdout.startswith('Database is either not under migration control')
|
|
|
|
- name: Load glance metadata definitions
|
|
command: "{{ glance_bin }}/glance-manage db load_metadefs"
|
|
changed_when: false
|
|
become: yes
|
|
become_user: "{{ glance_system_user_name }}"
|
|
when: upgrade_type == 'major' or db_version.stdout.startswith('Database is either not under migration control')
|