999fc102d1
This patch introduces galera_wsrep_provider_options as a list of options instead of only catering for changing the gcache.size option. This allows the deployer to change any number of the wsrep_provider_options available. Note: The variable galera_gcache_size is respected in this patch but if galera_wsrep_provider_options is customised by a deployer then the custom list must include reference to galera_gcache_size for it to be respected. DocImpact Closes-Bug: #1464699 Co-Authored-By: Ian Cordasco <ian.cordasco@rackspace.com> Change-Id: I78a5a1d344729fdc06636b1c6dade63a7ba59e94
46 lines
1.5 KiB
Django/Jinja
46 lines
1.5 KiB
Django/Jinja
# {{ ansible_managed }}
|
|
|
|
[mysqld]
|
|
# Path to Galera library
|
|
wsrep_provider = /usr/lib/galera/libgalera_smm.so
|
|
{% if galera_wsrep_provider_options is defined %}
|
|
wsrep_provider_options = "
|
|
{%- for item in galera_wsrep_provider_options -%}
|
|
{{ item.option }} = {{ item.value }}{% if not loop.last %}; {% endif -%}
|
|
{%- endfor -%}
|
|
"
|
|
{% endif %}
|
|
|
|
# Cluster connection URL contains the IPs of node#1, node#2 and node#3
|
|
wsrep_cluster_address = gcomm://{{ galera_wsrep_cluster_address }}
|
|
|
|
# Address for incoming client connections.
|
|
wsrep_node_incoming_address = {{ galera_wsrep_address }}
|
|
|
|
# In order for Galera to work correctly binlog format should be ROW
|
|
binlog_format = ROW
|
|
|
|
# MyISAM storage engine has only experimental support
|
|
default_storage_engine = InnoDB
|
|
|
|
# This changes how InnoDB autoincrement locks are managed and is a requirement for Galera
|
|
innodb_autoinc_lock_mode = 2
|
|
|
|
# This should be the IP and DNS name for the current system on which you're editing the file.
|
|
wsrep_node_address = {{ galera_wsrep_address }}
|
|
wsrep_node_name = {{ galera_wsrep_node_name }}
|
|
|
|
# to enable debug level logging, set this to 1
|
|
wsrep_debug = {{ galera_wsrep_debug }}
|
|
|
|
# SST method
|
|
wsrep_sst_method = xtrabackup
|
|
wsrep_sst_auth = root:{{ galera_root_password }}
|
|
wsrep_slave_threads = {{ galera_wsrep_slave_threads }}
|
|
|
|
# Cluster name
|
|
wsrep_cluster_name = "{{ galera_cluster_name }}"
|
|
|
|
# how many times to retry deadlocked autocommits
|
|
wsrep_retry_autocommit = {{ galera_wsrep_retry_autocommit }}
|