1f0cfa235a
Using the --compact option with xtrabackup has been shown to cause crashes when used during an SST to transfer data between nodes: https://bugs.launchpad.net/percona-xtrabackup/+bug/1192834 Based on DBA advice, we are disabling this option. Closes-Bug: #1590166 Change-Id: I23fd5e36b74163fe97cf983cdc4b1d5678d94e7b
52 lines
1.7 KiB
Django/Jinja
52 lines
1.7 KiB
Django/Jinja
# {{ ansible_managed }}
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[mysqld]
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# Path to Galera library
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wsrep_provider = /usr/lib/galera/libgalera_smm.so
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{% if galera_wsrep_provider_options is defined %}
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wsrep_provider_options = "
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{%- for item in galera_wsrep_provider_options -%}
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{{ item.option }} = {{ item.value }}{% if not loop.last %}; {% endif -%}
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{%- endfor -%}
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"
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{% endif %}
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# Cluster connection URL contains the IPs of node#1, node#2 and node#3
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wsrep_cluster_address = gcomm://{{ galera_wsrep_cluster_address }}
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# Address for incoming client connections.
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wsrep_node_incoming_address = {{ galera_wsrep_address }}
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# In order for Galera to work correctly binlog format should be ROW
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binlog_format = ROW
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# MyISAM storage engine has only experimental support
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default_storage_engine = InnoDB
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# This changes how InnoDB autoincrement locks are managed and is a requirement for Galera
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innodb_autoinc_lock_mode = 2
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# This should be the IP and DNS name for the current system on which you're editing the file.
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wsrep_node_address = {{ galera_wsrep_address }}
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wsrep_node_name = {{ galera_wsrep_node_name }}
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# to enable debug level logging, set this to 1
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wsrep_debug = {{ galera_wsrep_debug }}
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# SST method
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wsrep_sst_method = {{ galera_wsrep_sst_method }}
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wsrep_sst_auth = {{ galera_wsrep_sst_auth_user }}:{{ galera_wsrep_sst_auth_password }}
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wsrep_slave_threads = {{ galera_wsrep_slave_threads }}
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# Cluster name
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wsrep_cluster_name = "{{ galera_cluster_name }}"
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# how many times to retry deadlocked autocommits
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wsrep_retry_autocommit = {{ galera_wsrep_retry_autocommit }}
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[xtrabackup]
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compress
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parallel = {{ galera_xtrabackup_threads }}
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compress-threads = {{ galera_xtrabackup_threads }}
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rebuild-threads = {{ galera_xtrabackup_threads }}
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