openstack-ansible-galera_se.../releasenotes/notes/mysqlcheck-options-60fae226d8d4f3ca.yaml
Kevin Carter b78e58b1d7
Allow mysqlcheck to be enabled/disabled and tuned
The mysqlcheck allows deployers the ability to perform a cluster health
check from anywhere using simple http requests on a specific port. This
change makes it possible for deployers to enable or disable this check
capability. This also allows deployers to change the port used for the
mysqlcheck running within xinetd.

New options:
 + galera_monitoring_check_enabled - bool
 + galera_monitoring_check_port - int

The new options retains the hard-coded values as defaults, it will be
enabled and run on port 9200.

Change-Id: Ic966fbe5dfb39a35ecd10ece2901bb317c905c84
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
2019-01-25 22:25:14 -06:00

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YAML

---
features:
- It is now possible for deployers to enable or disable the `mysqlcheck`
capability. The Boolean option `galera_monitoring_check_enabled` has
been added which has a default value of **true**.
- It is now possible to change the port used by `mysqlcheck`. The integer
option `galera_monitoring_check_port` has been added with the default
value of **9200**.