NRPE
It is possible to monitor Baruwa Enterprise Edition systems using the NRPE protocol
from Nagios. To enable monitoring check the Enable Monitoring checkbox on the
System Settings screen of the baruwa-setup utility.
Monitoring points
Depending on the system profile, the following points are available via NRPE.
- Disk space
- Uwsgi process
- Database process
- Database proxy process
- Indexer process
- Cache process
- Message Queue process
- Baruwa celery process
- Baruwa Logging process
- Mail Scanning process
- Anti Virus Engine process
- Mail queue status
- System Load
- Security Updates
- Database cluster status
- Message queue cluster status
- TLS/SSL certificate expiry
| Name | Description | Profiles | Cluster only |
| yumupdates | Security updates | all | No |
| check_diskn | Disk partition space check | all | No |
| uwsgi | Uwsgi service status | standalone, web, web and mail | No |
| pgsql | Postgresql service status | standalone, backend, database | No |
| fabio | Fabio service status | database, backend, mail, web, web and mail | No |
| patroni | Patroni service status | database, backend | Yes |
| patroni_lag | Patroni member lag | database, backend | Yes |
| pgbouncer | Pgbouncer service status | standalone, database, backend | No |
| sphinx | Searchd service status | standalone, search index, backend | No |
| memcached | Memcached service status | standalone, cache, backend | No |
| rabbitmq | Rabbitmq service status | standalone, message queue, backend | No |
| check_rabbitmq_cluster | Rabbitmq cluster status | message queue, backend | Yes |
| baruwa | Baruwa service status | standalone, mail, web and mail | No |
| bsql | Baruwa logger process status | standalone, mail, web and mail | No |
| baruwascanner | BaruwaScanner service status | standalone, mail, web and mail | No |
| clamd | ClamAV service status | standalone, mail, web and mail | No |
| exim_queue | MTA inbound queue status | standalone, mail, web and mail | No |
| exim_scan_queue | MTA inbound queue status | standalone, mail, web and mail | No |
| exim_outbound_queue | MTA outbound queue status | standalone, mail, web and mail | No |
| stunnel | Stunnel service status | backend, cache, search index, mail, web, web and mail | No |
| consul | Consul service status | backend, database, mail, web, web and mail | No |
| cacert | CA certificate expiry | all | No |
| databasecacert | Database CA cert expiry | check configuration [1] | No |
| stunnelcacert | Stunnel CA cert expiry | check configuration [1] | No |
| frontendcacert | Frontend CA cert expiry | check configuration [1] | No |
| certbotcacert | Certbot CA cert expiry | all | No |
| mailcert | Mail TLS cert expiry | check configuration [1] | No |
| webcert | Web TLS cert expiry | check configuration [1] | No |
| databasecert | Database TLS cert expiry | check configuration [1] | No |
| databaseclientcert | Database client cert expiry | check configuration [1] | No |
Adding your own monitoring points
You can add your own NRPE monitoring points by placing a .cfg file in /etc/nrpe.d
then reload the nrpe service to activate the monitoring points.
Monitoring services
You can monitor the services by connecting to the actual port, most monitoring systems are able to do this.