Add the posbility to use a static index for some lookup#1445
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earendilfr wants to merge 3 commits intoprometheus:mainfrom
Open
Add the posbility to use a static index for some lookup#1445earendilfr wants to merge 3 commits intoprometheus:mainfrom
earendilfr wants to merge 3 commits intoprometheus:mainfrom
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- add the possibility to indicate a custom label name for a specific oid - add the possibility to indicate a static number as index for a specific oid Signed-off-by: earendilfr <[email protected]>
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In some specific case, it could be useful to be able to perform a lookup with a static indexes.
By example, I have the case with the COS monitoring for Cisco devices:
we have two labels that could be interresting to add to the monitored OID:
cbQosCMNamecbQosPolicyMapNamethe first one is very easy to lookup (we juste do as indicated in the example
but for the second one, it's a little more tricky:
the interesting part for this one it's to have the Policy-Name attached to the interface.
To do that, we need to do a lookup to the oid
cbQosConfigIndexwith the indexescbQosPolicyIndexand the index1.So, the patch change to part:
snmp-generator:in this case, it's mandatorry because we need to add a dedicated index related to
cbQosConfigIndexforcbQosPolicyMapNamebut it's should not be the same than the index used forcbQosCMNamesnmp_exporter:You can found just bellow an example of the config I have tried in my environment: