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grid-monitoring-probes-ch.cern.sam - Grid monitoring probes for ch.cern.sam
| License: |
ASL 2.0 |
| Vendor: |
Koji |
- Description:
This package contains the following probes:
* MrsCheckDBInserts
* MrsCheckDBInsertsDetailed
* MrsCheckSpool
* SamCheckUpdate
* SAMCentralWebAPI
* AceCheckSiteAvailability
* AceCheckBehaviour
* DaxCheckSpool
MrsCheckDBInserts checks that the number of hourly and daily incoming metrics is in normal parameters.
The metric defines a "warning" and a "critical" threshold for the number of hourly metrics and
a "warning" and a "critical" threshold for the number of daily metrics.
MrsCheckDBInserts also writes performance data (number of hourly and daily inserts).
MrsCheckDBInsertsDetailed calculates the number of incoming metrics belonging to certain service flavours,
certain profiles and certain NGIs (all of these are given as arguments to probe parameters). It is a more
detailed version of the MrsCheckDBInserts. The period of interest in the metrics load is also parametrized:
the user specifies the number "n" if he wants to find out how many metrics were inserted in the last "n" hours.
MrsCheckSpool checks that the number of records in metricdata_spool and metricdataforrecalculation is in
normal parameters (below thresholds).
The metric defines a "warning" and a "critical" threshold for the number of records in metricdata_spool
and a "warning" and a "critical" threshold for the number of records in metricdataforrecalculation.
MrsCheckSpool also writes performance data.
AceCheckSiteAvailability gathers site availability numbers and defines thresholds in order to decide if the
sites' availabilities are in normal parameters.
SamCheckUpdate checks against the specified repository for the most recent SAM release, and looks for the deployed release in the provided HOST. If the installed release is one version behind production, it will give a warning. If it's more than one version it will return an error.
SAMCentralWebAPI retrieves ACE availabilities from the SAM-pi to make sure the service is running correctly. It makes sure ACE availability calculations are recent.
AceCheckBehaviour retrieves ACE status from the SAM-pi to make sure the service is running correctly. It makes sure both site and service calculations are recent, and that no availability calculation tasks are pending.
DaxCheckSpool monitors the values of ftsdataraw and ftshourlysummary to assert they don't fall below a ceratin threshold, which would mean the archiver and/or summarizer are not working.
All three probes collect their required data via web services.
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