Yes, this syntax looks off.
It would help you describe what you're actually looking for (
https://xyproblem.info/).
Looking at the MIB you're pulling from, *CISCO-UNIFIED-COMPUTING-FAULT-MIB*,
you're looking for data under *cucsFaultTable*.
The only actual metric I see there is *cucsFaultOccur*.
I think this is the generator snipit you're looking for:
modules:
cisco_ucs:
walk:
- cucsFaultOccur
lookups:
- source_indexes: [cucsFaultIndex]
lookup: cucsFaultDn
- source_indexes: [cucsFaultIndex]
lookup: cucsFaultTags
overrides:
cucsFaultDn:
type: DisplayString
NOTE: I had to override the Dn, since it's marked incorrectly
in CISCO-UNIFIED-COMPUTING-MIB as an OCTET STRING.
This produces the snmp.yml:
# WARNING: This file was auto-generated using snmp_exporter generator,
manual changes will be lost.
cisco_ucs:
walk:
- 1.3.6.1.4.1.9.9.719.1.1.1.1.16
- 1.3.6.1.4.1.9.9.719.1.1.1.1.2
- 1.3.6.1.4.1.9.9.719.1.1.1.1.21
metrics:
- name: cucsFaultOccur
oid: 1.3.6.1.4.1.9.9.719.1.1.1.1.16
type: counter
help: Cisco UCS fault:Inst:occur managed object property -
1.3.6.1.4.1.9.9.719.1.1.1.1.16
indexes:
- labelname: cucsFaultIndex
type: gauge
lookups:
- labels:
- cucsFaultIndex
labelname: cucsFaultDn
oid: 1.3.6.1.4.1.9.9.719.1.1.1.1.2
type: DisplayString
- labels:
- cucsFaultIndex
labelname: cucsFaultTags
oid: 1.3.6.1.4.1.9.9.719.1.1.1.1.21
type: Bits
NOTE: Bits as OctetString was only merged recently and isn't in a
production release yet. (
https://github.com/prometheus/snmp_exporter/pull/870). So this
configuration may actually cause a crash right now.
On Tue, May 16, 2023 at 9:40 PM Erv Moeckel <[email protected]> wrote:
> Hello,
>
> I have been working on generating a snmp.yml config for my UCS Central
> box. I have successfully pulled some information and got it working, but
> now I am looking at improving it. I am using a "conversation" from 2018
> that looks promising. However, I am running into an error about not finding
> metrics in main.plain. I see that "metrics" has maybe been phased out, at
> least in the way it was used here. You will also see I am getting a "Can't
> find augmenting node", I have not been able to find much on that error,
> however my configs will generate if that is the only error. Please see
> below for my generator config and the error(s) that I got. Thanks in
> advance!
>
> Config:
> modules:
> # Default IF-MIB interfaces table with ifIndex.
> if_mib_if_name:
> walk: [sysUpTime, interfaces, ifXTable]
> lookups:
> - source_indexes: [ifIndex]
> lookup: ifAlias
> - source_indexes: [ifIndex]
> # Uis OID to avoid conflict with PaloAlto PAN-COMMON-MIB.
> lookup: 1.3.6.1.2.1.2.2.1.2 # ifDescr
> - source_indexes: [ifIndex]
> # Use OID to avoid conflict with Netscaler NS-ROOT-MIB.
> lookup: 1.3.6.1.2.1.31.1.1.1.1 # ifName
> overrides:
> ifAlias:
> ignore: true # Lookup metric
> ifDescr:
> ignore: true # Lookup metric
> ifName:
> ignore: true # Lookup metric
> ifType:
> type: EnumAsInfo
> auth:
> community: ***
> cisco_ucs:
> walk:
> - 1.3.6.1.4.1.9.9.719.1.1.1.1.16
> - 1.3.6.1.4.1.9.9.719.1.1.1.1.2
> metrics:
> - name: cucsFaultOccur
> oid: 1.3.6.1.4.1.9.9.719.1.1.1.1.16
> type: counter
> help: Cisco UCS fault:Inst:occur managed object property -
> 1.3.6.1.4.1.9.9.719.1.1.1.1.16
> indexes:
> - labelname: cucsFaultDn
> type: gauge
> - labelname: cucsFaultTags
> type: OctetString
> lookups:
> - labels:
> - cucsFaultDn
> labelname: cucsFaultDn
> oid: 1.3.6.1.4.1.9.9.719.1.1.1.1.2
> type: DisplayString
> - labels:
> - cucsFaultTags
> labelname: cucsFaultTags
> oid: 1.3.6.1.4.1.9.9.719.1.1.1.1.21
> type: OctetString
> version: 2
> auth:
> community: ***
>
>
>
> Errors:
> ts=2023-05-16T19:05:24.910Z caller=net_snmp.go:161 level=info msg="Loading
> MIBs" from=/etc/snmp_exporter_generator/generator/mibs/
> ts=2023-05-16T19:05:27.567Z caller=main.go:119 level=warn msg="NetSNMP
> reported parse error(s)" errors=1
> ts=2023-05-16T19:05:28.302Z caller=tree.go:83 level=warn msg="Can't find
> augmenting node" augments=portCopyEntry node=portCopyXEntry
> ts=2023-05-16T19:05:28.325Z caller=main.go:129 level=error msg="Error
> generating config netsnmp" err="error parsing yml config: yaml: unmarshal
> errors:\n line 31: field metrics not found in type main.plain"
>
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