Jesse Pretorius bca5c325eb Implement data migrations for rolling upgrades
In order to cater for artifact-based installed, and
rolling upgrades, this patch implements a set of local
facts to inform the db sync and online migrations
tasks.

The 'cinder_all_software_updated' variables will be
set by the playbook on each run to ensure that the
online migrations only happen once all venvs are
homogenous. This ensures that the playbook can be
executed in a serialised fashion and the data will
not be corrupted.

Change-Id: I9aacda78f92355374af3f4ab24d2d9a9b47491ed
2017-06-19 15:53:35 +00:00

81 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: Gather variables for each operating system
include_vars: "{{ item }}"
with_first_found:
- "{{ ansible_distribution | lower }}-{{ ansible_distribution_version | lower }}.yml"
- "{{ ansible_distribution | lower }}-{{ ansible_distribution_major_version | lower }}.yml"
- "{{ ansible_os_family | lower }}-{{ ansible_distribution_major_version | lower }}.yml"
- "{{ ansible_distribution | lower }}.yml"
- "{{ ansible_os_family | lower }}-{{ ansible_distribution_version.split('.')[0] }}.yml"
- "{{ ansible_os_family | lower }}.yml"
tags:
- always
- include: cinder_pre_install.yml
tags:
- cinder-install
- include: cinder_install.yml
tags:
- cinder-install
- name: refresh local facts
setup:
filter: ansible_local
gather_subset: "!all"
tags:
- cinder-config
- include: cinder_post_install.yml
tags:
- cinder-config
- include: cinder_db_setup.yml
when:
- groups['cinder_api'] | length > 0
- inventory_hostname == groups['cinder_api'][0]
tags:
- cinder-config
- include: cinder_service_setup.yml
when:
- groups['cinder_api'] | length > 0
- inventory_hostname == groups['cinder_api'][0]
tags:
- cinder-config
- include: "cinder_init_{{ ansible_service_mgr }}.yml"
tags:
- cinder-config
- name: Flush handlers
meta: flush_handlers
- include: cinder_backends.yml
when:
- groups['cinder_volume'] | length > 0
- inventory_hostname == groups['cinder_volume'][0]
tags:
- cinder-config
- include: cinder_lvm_config.yml
when:
- inventory_hostname in groups['cinder_volume']
- cinder_backend_lvm_inuse
tags:
- cinder-config