40 lines
1.3 KiB
YAML
40 lines
1.3 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: Check wsrep cluster size
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shell: >
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mysql -e 'show status like "wsrep_cluster_size%"\G'|awk '/Value/{print $2}'
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register: wsrep_cluster_size
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- name: Stop mariadb
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service:
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name: mysql
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state: stopped
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pattern: mysqld
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register: mysqlstopped
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when: wsrep_cluster_size.stdout | search("1") or wsrep_cluster_size.stderr | search("ERROR")
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- name: Check if mysql is running
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shell: >
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pgrep -fl mysqld
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register: mysql_running
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- name: bootstrap cluster (initialise mysql with --wsrep-new-cluster)
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service:
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name: mysql
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state: restarted
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args: --wsrep-new-cluster
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when: wsrep_cluster_size.stdout|search("1") or mysqlstopped|changed or not mysql_running.stdout|search("mysql")
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