openstack
/
openstack-ansible-galera_server
Code Issues Proposed changes

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
This commit is contained in:
xdfil 2017-09-14 22:24:37 -07:00 committed by Filippo DiNoto
parent f740c0e9db
commit 95faea43af
2 changed files with 4 additions and 0 deletions
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2
defaults/main.yml
View File

@ -106,6 +106,8 @@ galera_wsrep_provider_options:
galera_wsrep_sst_auth_user: "root"
galera_wsrep_sst_auth_password: "{{ galera_root_password }}"
# Enable compression of backups
galera_xtrabackup_compression: true
# xtrabackup parallel/compression/sync threads
galera_xtrabackup_threads: 4

2
templates/cluster.cnf.j2
View File

@ -47,7 +47,9 @@ wsrep_cluster_name = "{{ galera_cluster_name }}"
wsrep_retry_autocommit = {{ galera_wsrep_retry_autocommit }}
[xtrabackup]
{% if galera_xtrabackup_compression | bool %}
compress
{% endif %}
parallel = {{ galera_xtrabackup_threads }}
compress-threads = {{ galera_xtrabackup_threads }}
rebuild-threads = {{ galera_xtrabackup_threads }}