[202111] Handle error seen on system where vlan interface map is not present#252
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SuvarnaMeenakshi merged 1 commit intosonic-net:202111from Apr 13, 2022
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…resent fixes sonic-net/sonic-buildimage#9996 Handle error seen on system where vlan interface map is not present. This change requires: sonic-net/sonic-py-swsssdk#117 On chassis platform, on supervisor there are not ports available in config_db. So, there is no vlan interface map in counters db, which causes this error in syslog: ERROR: MIBUpdater.start() caught an unexpected exception during update_data(). RuntimeError: Key '{COUNTERS_RIF_NAME_MAP}' unavailable in database '{COUNTERS_DB}' - How I did it Return empty dict if vlan interface map is not present in DB. (cherry picked from commit 2151731) Signed-off-by: Suvarna Meenakshi <sumeenak@microsoft.com>
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@dgsudharsan fyi |
qiluo-msft
approved these changes
Apr 11, 2022
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@judyjoseph - Can you please merge into 202111 ? |
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@qiluo-msft could you please signoff now that checkers are passing? |
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sonic-snmpagent check was skipped. PR #253 raised to add this checker, will re-run after that PR and then merge once it passes. |
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/azp run |
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Azure Pipelines successfully started running 1 pipeline(s). |
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Thank you @SuvarnaMeenakshi. Can you also please raise a submodule update for 202111 for sonic-snmpagent? |
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- What I did
cherrypick of: #246
fixes sonic-net/sonic-buildimage#9996
Handle error seen on system where vlan interface map is not present.
This change requires: sonic-net/sonic-py-swsssdk#117
On chassis platform, on supervisor there are not ports available in config_db. So, there is no vlan interface map in counters db, which causes this error in syslog:
- How I did it
Return empty dict if vlan interface map is not present in DB.
- How to verify it
With this fix, no error in syslog message.
Able to execute other MIB queries on supervisor.
UT passes.
- Description for the changelog