DPOD automatically runs several self diagnostic tests (checks) on the following internal components:
- Derby Config Database availability
- Config Database size
- ElasticSearch (the Big Data Store) availability
- File system free space
- Internal Big Data Retention process
- Dropped syslog messages
- Dropped WS-M messages
- Syslog and WS-M agent status
| Info |
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| You can turn off some or all of the checks from by logging in to your DPOD server (via ssh), editing the file: /app/hk_keepalive/MonTier-HK-SyslogKeepalive/conf/MonTierHousekeeping.conf and restarting the keepalive service via app-util.sh |
- Log Target Misconfiguration
- Critical Service
The internal alerts can be published in three ways:
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The internal alerts page showing current and historic alerts.
The page is divided into two sections - the top section shows the status of each check
Green - No problems detected
Red - One or more issues were detected, or the previous schedule check did not run (because of a problem with DPOD for example), but a previous check detected a problem.
Grey - The check did not run yet - some checks only start a few minutes to an hour after DPOD starts up - this is normal and does not indicate on any problems.
The bottom section shows a table with all the alerts (current and historical)
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