Add option to disable xtrabackup compression
Modified cluster.cnf template so that the "compress" option in the "xtrabackup" section is controlled by a variable, "galera_xtrabackup_compression". The default value of the variable is "true" which respects the previous behavior. Change-Id: I76e07c669be798f538183a5f8a3ff886db2d7dd2
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@ -106,6 +106,8 @@ galera_wsrep_provider_options:
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galera_wsrep_sst_auth_user: "root"
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galera_wsrep_sst_auth_user: "root"
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galera_wsrep_sst_auth_password: "{{ galera_root_password }}"
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galera_wsrep_sst_auth_password: "{{ galera_root_password }}"
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# Enable compression of backups
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galera_xtrabackup_compression: true
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# xtrabackup parallel/compression/sync threads
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# xtrabackup parallel/compression/sync threads
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galera_xtrabackup_threads: 4
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galera_xtrabackup_threads: 4
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@ -47,7 +47,9 @@ wsrep_cluster_name = "{{ galera_cluster_name }}"
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wsrep_retry_autocommit = {{ galera_wsrep_retry_autocommit }}
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wsrep_retry_autocommit = {{ galera_wsrep_retry_autocommit }}
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[xtrabackup]
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[xtrabackup]
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{% if galera_xtrabackup_compression | bool %}
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compress
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compress
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{% endif %}
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parallel = {{ galera_xtrabackup_threads }}
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parallel = {{ galera_xtrabackup_threads }}
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compress-threads = {{ 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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rebuild-threads = {{ galera_xtrabackup_threads }}
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