ltcluster cluster cleanup — purge monitoring history
Purges monitoring history from the ltcluster.monitoring_history
table to
prevent excessive table growth.
By default all data will be removed; Use the -k/--keep-history
option to specify the number of days of monitoring history to retain.
This command can be executed manually or as a cronjob.
This command requires a valid ltcluster.conf
file for the node on which it is
executed; no additional arguments are required.
Monitoring history will only be written if ltclusterd is active, and
monitoring_history
is set to true
in
ltcluster.conf
.
A cluster_cleanup
event notification will be generated.
--node-id
Only delete monitoring records for the specified node.
For more details see the sections Storing monitoring data and ltclusterd monitoring configuration.