BUG REPORT INFORMATION
Prerequisites
Versions
centreon-2.8.26-3.el7.centos.noarch
centreon-dsm-client-2.1.2-1.el7.centos.noarch
centreon-dsm-server-2.1.2-1.el7.centos.noarch
Operating System
Red Hat Enterprise Linux Server release 7.2 (Maipo)
Description
Alerts handled by DSM are not displayed any more.
But they are inserted in MySQL.
Steps to Reproduce
Happened after switching from one node to another in VCS.
DSM daemon was up and running.
In centreon-dsm.log:
2019-03-06 17:50:17 - [II] [Daemon] Error when connecting to database centreon : Lost connection to MySQL server during query
2019-03-06 17:50:19 - [II] [Daemon] Error when connecting to database centreon : Can't connect to MySQL server on '10.60.21.209' (111 "Connection refused")
2019-03-06 17:50:21 - [II] [Daemon] Error when connecting to database centreon : Can't connect to MySQL server on '10.60.21.209' (111 "Connection refused")
2019-03-06 17:50:23 - [II] [Daemon] Error when connecting to database centreon : Can't connect to MySQL server on '10.60.21.209' (111 "Connection refused")
2019-03-06 17:50:25 - [II] [Daemon] Error when connecting to database centreon : Can't connect to MySQL server on '10.60.21.209' (111 "Connection refused")
2019-03-06 17:50:27 - [II] [Daemon] Error when connecting to database centreon : Can't connect to MySQL server on '10.60.21.209' (111 "Connection refused")
2019-03-06 17:50:29 - [II] [Daemon] Error when connecting to database centreon : Can't connect to MySQL server on '10.60.21.209' (111 "Connection refused")
2019-03-06 17:50:31 - [II] [Daemon] Error when connecting to database centreon : Can't connect to MySQL server on '10.60.21.209' (111 "Connection refused")
2019-03-06 17:50:33 - [II] [Daemon] Error when getting drop and perfdata properties : Table 'centreon.cfg_ndo2db' doesn't exist
2019-03-06 17:50:33 - [II] [Daemon] Error when connecting to database : Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2 "No such file or directory")
2019-03-06 17:50:34 - [II] [client] Insert Alarm for host ......
2019-03-06 17:50:35 - [II] [Daemon] Error when getting drop and perfdata properties : Table 'centreon.cfg_ndo2db' doesn't exist
2019-03-06 17:50:35 - [II] [Daemon] Error when connecting to database : Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2 "No such file or directory")
2019-03-06 17:50:36 - [II] [client] Insert Alarm for host ......
2019-03-06 17:50:37 - [II] [Daemon] Error when getting drop and perfdata properties : Table 'centreon.cfg_ndo2db' doesn't exist
Describe the received result
Describe the expected result
Additional relevant information (e.g. frequency, ...)
The MySQL cluster (VCS) switched to another node at 17:49:35 and was back available at 17:50:35
Restarting the daemon solved the issue.
In centreon-dsm.log:
2019-03-08 13:28:35 - [II] [Daemon] Error when getting drop and perfdata properties : Table 'centreon.cfg_ndo2db' doesn't exist
2019-03-08 13:28:35 - [II] [Daemon] Error when connecting to database : Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2 "No such file or directory")
2019-03-08 13:28:36 - [II] [Daemon] Receiving order to stop...
2019-03-08 13:28:36 - [EE] [Daemon] MySQL server has gone away
2019-03-08 13:28:36 - [II] [Daemon] Error:MySQL server has gone away
2019-03-08 13:29:09 - [II] [Daemon] Starting DSMD
2019-03-08 13:29:12 - [II] [Daemon] Send external command : [1552051752] CHANGE_CUSTOM_SVC_VAR;......
BUG REPORT INFORMATION
Prerequisites
Versions
centreon-2.8.26-3.el7.centos.noarch
centreon-dsm-client-2.1.2-1.el7.centos.noarch
centreon-dsm-server-2.1.2-1.el7.centos.noarch
Operating System
Red Hat Enterprise Linux Server release 7.2 (Maipo)
Description
Alerts handled by DSM are not displayed any more.
But they are inserted in MySQL.
Steps to Reproduce
Happened after switching from one node to another in VCS.
DSM daemon was up and running.
In centreon-dsm.log:
Describe the received result
Describe the expected result
Additional relevant information (e.g. frequency, ...)
The MySQL cluster (VCS) switched to another node at 17:49:35 and was back available at 17:50:35
Restarting the daemon solved the issue.
In centreon-dsm.log: