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NMIS can be used to monitor many services, including the services that it depends on itself. This can be useful in root cause analysis if NMIS has problems. Common services to monitor for opmantek servers are listed below, for up to date Service.nmis file you can go to https://github.com/Opmantek/nmis9/blob/nmis9_dev/conf-default/Services.nmis:
- NMIS9 Workers
- Mongodb
- NMIS9 Scheduler
- Opmantek Web Daemon
- OMK Stack HTTP or OMK Stack HTTPS
- opEvents Daemon
- opConfig Daemon
- opCharts Daemon
Also, it is good to monitor:
- crond
- syslog
- ssh
opHA Standard
When running multiple servers utilizing opHA common pratice is to have MAIN Primary monitor all the pollers and itself. If available it is also recommend to have a primary "watch the watcher", i.e. monitor the Main Primary and the pollers as well.
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