Nagios XI checks not working
Posted: Thu Aug 06, 2020 9:50 am
Our Nagios XI checks are not working.
GUI - Monitoring Engine Check Statistics - showing zero against the Active Host and Service Checks
We have offloaded MYSQL and have 3 mod gearman workers
We appear to have issues with ndo2db
Initially /var/log/messages was reporting
ndo2db: Warning: queue send error, retrying...
After restarting services and then restarting the server the /var/log/messages is now displaying:
Error: queue recv error.
Our check for gearmand is reporting
check_gearman CRITICAL - failed to connect to address 127.0.0.1 and port 4730: Connection refused
ipcs -q is reporting
messages - 256,000
We have increased the message-queue limits as described in https://support.nagios.com/kb/article.php?id=139. What is the cause of this problem?
GUI - Monitoring Engine Check Statistics - showing zero against the Active Host and Service Checks
We have offloaded MYSQL and have 3 mod gearman workers
We appear to have issues with ndo2db
Initially /var/log/messages was reporting
ndo2db: Warning: queue send error, retrying...
After restarting services and then restarting the server the /var/log/messages is now displaying:
Error: queue recv error.
Our check for gearmand is reporting
check_gearman CRITICAL - failed to connect to address 127.0.0.1 and port 4730: Connection refused
ipcs -q is reporting
messages - 256,000
We have increased the message-queue limits as described in https://support.nagios.com/kb/article.php?id=139. What is the cause of this problem?