通過zabbix監控galera Cluster

通過zabbix監控galera Cluster:

下載網址:
http://share.zabbix.com/databases/mysql/galera-cluster-monitoring

裏面的userparameter_galera.conf是給Cluster用的,App-Galera_Cluster.xml是要導入到zabbix server模板裏的

Cluster node:

cp userparameter_galera.conf /etc/zabbix/zabbix_agentd.d/

mkdir /var/lib/zabbix

vi /var/lib/zabbix/.my.cnf

[mysql]
host=localhost
user=zabbix
password=xxxxx

:wq

mysql -u root -p'xxxx'

grant select on . to zabbix@'localhost' identified by 'xxxx';
flush privileges;
quit

vi /etc/my.cnf (如果是mysql 5.7需要開啓下面參數)

show_compatibility_56=on

:wq

systemctl restart mysqld

systemctl restart zabbix-agent

驗證:

zabbix_agentd -t "galera.cluster_status"

zabbix_agentd -t "galera.cluster_size" (會顯示Cluster的node數)

zabbix server:

將App-Galera_Cluster.xml導入到模板,然後將Cluster node加到對應模板

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