8245978ea7
This change adds a retry to the mysql_upgrade command when performing an upgrade. This is required in circumstances when the wsrep service is not ready for application use. This is a common issue when restarting the mysql service after package installation. Example Error: Got error: 1047: WSREP has not yet prepared node for application use when selecting the database Change-Id: Icd859531b6a6f1e04ecd1214eb7c401fa0fe8048 Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
49 lines
1.5 KiB
YAML
49 lines
1.5 KiB
YAML
---
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# Copyright 2015, 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: Confirm service connectivity
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command: "/usr/bin/mysqladmin --defaults-file=/etc/mysql/debian.cnf ping"
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register: _mysql_running
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until: _mysql_running.rc == 0
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retries: "{{ num_retries }}"
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delay: "{{ wait_delay }}"
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failed_when: false
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changed_when: _mysql_running.rc != 0
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tags:
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- galera-cluster-state-check
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- galera-bootstrap
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- name: Check that WSREP is ready
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shell: "/usr/bin/mysqladmin --defaults-file=/etc/mysql/debian.cnf extended-status | egrep '(wsrep_ready|wsrep_evs_state)'"
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changed_when: >
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_mysql_ready.rc != 0
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register: _mysql_ready
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when: _mysql_running.rc == 0
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until:
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- _mysql_ready.rc == 0
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- (_mysql_ready.stdout).find("ON") != -1
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retries: "{{ num_retries }}"
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delay: "{{ wait_delay }}"
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tags:
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- galera-cluster-state-check
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- galera-bootstrap
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- name: Set running state fact
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set_fact:
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mysql_running: "{{ _mysql_running }}"
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tags:
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- galera-cluster-state-check
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- galera-bootstrap
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