db64210b12
During an upgrade, we run the upgrade in serial, and we attempt to bootstrap the cluster from the "galera_server_bootstrap_node". This causes issues when there is an existing cluster that is still up. To avoid this, we can simply attempt to start the cluster normally, if it fails to start, and join the existing cluster, we can bootstrap as usual. Additionally, we can make the bootstrap slightly more efficient by only running it against the bootstrap host and splitting out the "galera_upgrade_post.yml" tasks. Finally - run the upgrade in serial which mirrors our approach in the integrated repo. Change-Id: Ic4d69f0fa75c1eea81d10a76cca9a8d9c3822094 Closes-Bug: #1667103
77 lines
2.3 KiB
YAML
77 lines
2.3 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: Fail when the host is not in galera_cluster_members
|
|
fail:
|
|
msg: "The host {{ inventory_hostname }} must be in galera_cluster_members."
|
|
when: inventory_hostname not in galera_cluster_members
|
|
|
|
- name: Fail if the galera root password is not provided
|
|
fail:
|
|
msg: |
|
|
Please set the galera_root_password variable prior to applying the
|
|
galera role.
|
|
when: (galera_root_password is undefined) or (galera_root_password is none)
|
|
|
|
- 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 }}.yml"
|
|
tags:
|
|
- always
|
|
|
|
- include: galera_upgrade_check.yml
|
|
tags: galera_server-upgrade
|
|
|
|
- include: galera_cluster_state.yml
|
|
tags: galera_server-config
|
|
|
|
- include: galera_pre_install.yml
|
|
tags: galera_server-install
|
|
|
|
- include: galera_install.yml
|
|
tags: galera_server-install
|
|
|
|
- include: galera_post_install.yml
|
|
tags: galera_server-config
|
|
|
|
- include: galera_bootstrap.yml
|
|
when:
|
|
- inventory_hostname == galera_server_bootstrap_node
|
|
tags: galera_server-config
|
|
|
|
- include: galera_upgrade_post.yml
|
|
static: no
|
|
tags: galera_server-upgrade
|
|
when:
|
|
- galera_upgrade | bool
|
|
|
|
- name: Flush handlers
|
|
meta: flush_handlers
|
|
|
|
- include: galera_running_check.yml
|
|
vars:
|
|
num_retries: 10
|
|
wait_delay: 3
|
|
tags: galera_server-config
|
|
|
|
- include: galera_setup.yml
|
|
when: inventory_hostname == galera_server_bootstrap_node
|
|
tags: galera_server-config
|