Script to make a proxy (ie HAProxy) capable of monitoring Percona XtraDB Cluster nodes properly. The clustercheck script is distributed under the BSD license.
After upgrade to debian 12 we periodically get the following mesage in syslog:
Jan 9 08:31:02 db systemd[1]: Started mysqlchk@144-a.b.c.d:9200-a.b.c.d:9764.service - Percona XtraDB Cluster node check service (172.17.24.225:9764).
Jan 9 08:31:02 db systemd[1]: mysqlchk@144-a.b.c.d:9200-a.b.c.d:9764.service: Deactivated successfully.
Previously in debian 11:
Jan 6 23:59:58 db systemd[1]: Started Percona XtraDB Cluster node check service (a.b.c.d:24158).
Jan 6 23:59:58 db systemd[1]: mysqlchk@48520-a.b.c.d:9200-a.b.c.d:24158.service: Succeeded.
Probably just difference in systemd versions. I get the same in AL9. I think Deactivated successfully. means that the service was sucessfully deactivated and it was called via socket.
After upgrade to debian 12 we periodically get the following mesage in syslog:
Jan 9 08:31:02 db systemd[1]: Started mysqlchk@144-a.b.c.d:9200-a.b.c.d:9764.service - Percona XtraDB Cluster node check service (172.17.24.225:9764). Jan 9 08:31:02 db systemd[1]: mysqlchk@144-a.b.c.d:9200-a.b.c.d:9764.service: Deactivated successfully.
Previously in debian 11:
Jan 6 23:59:58 db systemd[1]: Started Percona XtraDB Cluster node check service (a.b.c.d:24158). Jan 6 23:59:58 db systemd[1]: mysqlchk@48520-a.b.c.d:9200-a.b.c.d:24158.service: Succeeded.