69 lines
2.0 KiB
YAML
69 lines
2.0 KiB
YAML
---
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# Copyright 2016, 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: Gracefully restart mariadb/galera cluster
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hosts: galera_all
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serial: 1
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max_fail_percentage: 0
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gather_facts: false
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user: root
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tasks:
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- name: Stop mariadb
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service:
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name: mariadb
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state: stopped
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retries: 5
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delay: 10
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- name: Stop container
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lxc_container:
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name: "{{ inventory_hostname }}"
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state: "stopped"
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delegate_to: "{{ physical_host }}"
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when: not hostvars[inventory_hostname]['is_metal']
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- name: Start container
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lxc_container:
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name: "{{ inventory_hostname }}"
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state: "started"
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delegate_to: "{{ physical_host }}"
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when: not hostvars[inventory_hostname]['is_metal']
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- name: Start mariadb
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service:
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name: mariadb
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state: started
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retries: 5
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delay: 10
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when: hostvars[inventory_hostname]['is_metal']
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post_tasks:
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- name: Wait for mariadb port 3306 to be available
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wait_for:
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port: "3306"
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host: "{{ management_address | default(ansible_ssh_host | default(inventory_hostname)) }}"
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retries: 10
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delay: 10
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delegate_to: "{{ groups['utility_all'][0] }}"
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- name: Check that WSREP is ready and Synced
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shell: "/usr/bin/mysqladmin extended-status | egrep '(wsrep_local_state_comment)'"
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register: mariadb_ready
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until:
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- mariadb_ready.rc == 0
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- (mariadb_ready.stdout).find("Synced") != -1
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retries: 60
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delay: 1
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