Update dependency prometheus/snmp_exporter to v0.26.0

[pccibot]

This PR contains the following updates:

Package	Update	Change
prometheus/snmp_exporter	minor	0.18.0 -> 0.26.0

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Release Notes

prometheus/snmp_exporter (prometheus/snmp_exporter)

v0.26.0: 0.26.0 / 2024-05-08

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• [CHANGE] Improve generator parse error handling #​1167
• [ENHANCEMENT] generator: Add generator HELP override #​1106
• [ENHANCEMENT] Refactoring of Scrape process, fixing multiple module issues #​1111
• [ENHANCEMENT] Skip using an interactive terminal in "make docker-generate". #​1113
• [ENHANCEMENT] Add SNMPInflight metric #​1119
• [FEATURE] Support for passing username, password & priv_password as env vars #​1074
• [FEATURE] Add GoSNMP logger #​1157
• [FEATURE] Add a "snmp_context" parameter to the URL #​1163
• [BUGFIX] generator: curl failed #​1094
• [BUGFIX] Fix SNMPv3 password configuration #​1122
• [BUGFIX] generator: Update generator User-Agent #​1133
• [BUGFIX] generator: fix mibs directory specification for parse_errors command #​1135
• [BUGFIX] generator: remove extra character from dell iDrac-SMIv1 MIB #​1141
• [BUGFIX] Fix do not expand envvars for empty config fields #​1148

snmp.yml changes:

• Updated Cisco MIBs #​1180
• Updated Cyberpower MIBs #​1124
• Updated servertech_sentry3 #​1090
• Added support for Dell iDrac #​1125

v0.25.0: 0.25.0 / 2023-12-10

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• [ENHANCEMENT] generator: Add support for subsequent address family #​782
• [ENHANCEMENT] generator: Fix lookups to match OIDs closer to the index OID. #​828
• [FEATURE] Add a scaling factor #​1026
• [FEATURE] generator: Enable passing input file, output file, and mibs dir as flags #​1028
• [FEATURE] Add an offset factor #​1029
• [BUGFIX] Fix and optimize generator Docker image building #​1045

snmp.yml changes:

• Override bsnAPName to DisplayString #​660
• Import TP-Link EAP MIB #​833
• Updated Mikrotik neighbor indexes make them unique #​986
• Update PowerNet MIB to v4.5.1 #​1003
• Refactor HOST-RESOURCES-MIB #​1027
• Update keepalived MIB files to latest version #​1044

v0.24.1: 0.24.1 / 2023-09-01

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• [BUGFIX] Remove auth label from collection metric #​981

v0.24.0: 0.24.0 / 2023-08-29

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• [CHANGE] Sanitize invalid UTF-8 #​968
• [FEATURE] Support fetching multiple modules in one scrape #​945
• [FEATURE] Support loading multiple configuration files #​970

v0.23.0: 0.23.0 / 2023-07-20

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BREAKING CHANGES:

This version of the exporter introduces a new configuration file format. This
new format separates the walk and metric mappings from the connection and
authentication settings. This allows for easier configuration of different
auth params without having to duplicate the full walk and metric mapping.

See auth-split-migration.md for more details.

• [CHANGE] Split config of auth and modules #​859
• [FEATURE] Add support for parsing SNMP transport from target #​914
• [ENHANCEMENT] Improved Lookup process for label information #​908
• [BUGFIX] Fix metrics path not using command-line argument value #​904

v0.22.0: 0.22.0 / 2023-06-15

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• [FEATURE] Add indices filters #​624
• [FEATURE] Add MIBOPTS flag to the generator #​891
• [ENHANCEMENT] Treat Bits as OctetString #​870
• [ENHANCEMENT] Report duration in logs for canceled scrapes #​876
• [BUGFIX] Fix several generator MIBs. #​843, #​868, #​889

v0.21.0: 0.21.0 / 2022-11-22

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• [CHANGE] Update to exporter-toolkit v0.8.1 (#​810)
• [FEATURE] Support chained lookups in the generator (#​757)
• [ENHANCEMENT] Add per-SNMP packet statistics. (#​656)
• [ENHANCEMENT] Add support for aes192c and aes256c privacy protocol (#​657)
• [ENHANCEMENT] Support responding from different source address (#​702)
• [BUGFIX] Fixes dropped context passing (#​634)
• [BUGFIX] Add version flag (#​717)
• [BUGFIX] Fix retries in generator (#​786)

v0.20.0: 0.20.0 / 2021-02-12

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NOTE: This is a safe harbor release. Future releases will have breaking changes to the configuration format.

• [ENHANCEMENT] Remove vendoring
• [ENHANCEMENT] Add TLS support

v0.19.0: 0.19.0 / 2020-08-31

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[ENHANCEMENT] Support EnumAsInfo as an index (#​559)
[ENHANCEMENT] Allow lookup chaining for uints (#​527)

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[TheMeier]

breaking change for configuration in v0.23

[bastelfreak]

How did the config change? Is that something that we can do in the puppet code? And we seem to have no tests for it when everything still passes without adjusting tests?

[TheMeier]

By default the config provided with the exporter is used and that is obviously adjusted. We do not provide any config our self. The user can optionally provide his own config.