Werk #5777: ucs_bladecenter_fans.temp: Made item name unique
| Component | Checks & agents | ||||||||||||||
| Title | ucs_bladecenter_fans.temp: Made item name unique | ||||||||||||||
| Date | Mar 21, 2018 | ||||||||||||||
| Level | Trivial Change | ||||||||||||||
| Class | Bug Fix | ||||||||||||||
| Compatibility | Incompatible - Manual interaction might be required | ||||||||||||||
| Checkmk versions & editions |
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The check plugins {{ucs_bladecenter_fans.temp}} and {{ucs_bladecenter_psu.chassis_temp}} created same item names and both use the WATO ruleset {{Temperature}}. That means that if a rule applied to a service generated by one of these check plugins, this rule automatically applied to the related one, too. No distinction was possible.
You have to perform a rediscovery on the affected hosts. Performance data will be preserved.
Example: ucs_bladecenter_fans.temp generated the services - Temperature Ambient Chassis 1 FAN - Temperature Ambient Chassis 2 FAN
and ucs_bladecenter_psu.chassis_temp generated the services - Temperature Ambient Chassis 1 - Temperature Ambient Chassis 2
the item names were {{Ambient Chassis 1}} and {{Ambient Chassis 2}} in both cases. The temperature rule matching the sensor ID {{Ambient Chassis.*}} automatically applied to all four services.
Now the item names for ucs_bladecenter_fans.temp look like - {{Ambient Chassis 1 FAN}} - {{Ambient Chassis 2 FAN}}
and for ucs_bladecenter_psu.chassis_temp - {{Ambient Chassis 1}} - {{Ambient Chassis 2}}
Independent rules may be created in the following order: - {{Ambient Chassis.FAN}} - {{Ambient Chassis.}}