summaryrefslogtreecommitdiffstats
path: root/health/health.d/mysql.conf
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2019-10-13 08:37:32 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2019-10-13 08:38:18 +0000
commitca540a730c0b880922e86074f994a95b8d413bea (patch)
tree1364a1b82cfcc68f51aabf9b2545e6a06059d6bb /health/health.d/mysql.conf
parentReleasing debian version 1.17.1-1. (diff)
downloadnetdata-ca540a730c0b880922e86074f994a95b8d413bea.tar.xz
netdata-ca540a730c0b880922e86074f994a95b8d413bea.zip
Merging upstream version 1.18.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'health/health.d/mysql.conf')
-rw-r--r--health/health.d/mysql.conf34
1 files changed, 34 insertions, 0 deletions
diff --git a/health/health.d/mysql.conf b/health/health.d/mysql.conf
index 39c401915..ce7b98a87 100644
--- a/health/health.d/mysql.conf
+++ b/health/health.d/mysql.conf
@@ -98,3 +98,37 @@ template: mysql_replication_lag
info: the number of seconds mysql replication is behind this master
to: dba
+
+# -----------------------------------------------------------------------------
+# galera cluster size
+
+template: mysql_galera_cluster_size_max_2m
+ on: mysql.galera_cluster_size
+ lookup: max -2m absolute
+ units: nodes
+ every: 10s
+ info: max cluster size 2 minute
+ to: dba
+
+template: mysql_galera_cluster_size
+ on: mysql.galera_cluster_size
+ calc: $nodes
+ units: nodes
+ every: 10s
+ warn: $this > $mysql_galera_cluster_size_max_2m
+ crit: $this < $mysql_galera_cluster_size_max_2m
+ delay: up 20s down 5m multiplier 1.5 max 1h
+ info: cluster size has changed
+ to: dba
+
+# galera node state
+
+template: mysql_galera_cluster_state
+ on: mysql.galera_cluster_state
+ calc: $state
+ every: 10s
+ warn: $this < 4
+ crit: $this < 2
+ delay: up 30s down 5m multiplier 1.5 max 1h
+ info: node state (0: undefined, 1: joining, 2: donor/desynced, 3: joined, 4: synced)
+ to: dba