Oracle

check_has

Description:

Nagios plug-in for Oracle High Availability Services OHAS (11g and above)
It checks:
a) ohas stack status
b) OCR registry integrity
c) resource status (ONLINE/OFFLINE); you can define exceptions with exclude option
d) database instance status – if it is running as configured

Current Version

1.0

Last Release Date

2015-06-09

Compatible With

  • Nagios 3.x
  • Nagios 4.x

License

GPL


Project Files
Project Notes
Nagios plug-in for Oracle High Availability Services OHAS (11g and above) It checks: a) ohas stack status b) OCR registry integrity c) resource status (ONLINE/OFFLINE); you can define exceptions with exclude option d) database instance status - if it is running as configured This plug-in needs to be run as clusterware binaries owner (usually oracle). Run 'check_has --help' for full description. Setup: 1. disable 'requiretty' for nrpe-owner in /etc/sudoers Defaults:nagios !requiretty 2. enable sudo for nrpe-owner to run this script nagios ALL=(oracle) NOPASSWD: /usr/lib64/nagios/plugins/check_has 3. edit nrpe.cfg and insert required checks with options: command[check_has_ohasstatus]=sudo -u oracle /usr/lib64/nagios/plugins/check_has --has_home=$CRS_HOME --action=ohasstatus command[check_has_ocrcheck]=sudo -u oracle /usr/lib64/nagios/plugins/check_has --has_home=$CRS_HOME --action=ocrcheck command[check_has_resstatus]=sudo -u oracle /usr/lib64/nagios/plugins/check_has --has_home=$CRS_HOME --action=resstatus --exclude=res1.example,res2.example command[check_has_instancestatus]=sudo -u oracle /usr/lib64/nagios/plugins/check_has --has_home=$CRS_HOME --action=instancestatus Sample output: check_has --has_home=/oracle/gridhome --action=ohasstatus [OK] All OHAS services are up (OHAS version: 11.2.0.4.0) check_has --has_home=/oracle/gridhome --action=ocrcheck [OK] Cluster registry integrity check succeeded - (/u01/app/11.2.0/grid11204/cdata/localhost/local.ocr: succeeded) check_has --has_home=/oracle/gridhome --action=resstatus [OK] All required resources are up check_has --has_home=/oracle/gridhome --action=instancestatus [OK] All required database instances are up
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