Syslog error for Unexpected running containers: gbsyncd

[sacnaik]

Description

During bootup sonic syslog throw following container check errors

Error message - 'container_checker' status failed (4) -- Unexpected running containers: gbsyncd

The SONiC monit service looks up FEATURE table from CONFIG DB and actual running container service to match all the expected containers are up and running. Since gbsyncd feature is not added in the FEATURE table, monit service throw syslog errors about "Unexpected running container"

The default init config init_cfg.json.j2 adds gbsyncd into CONFIGDB for only virtual switch.
For real hardware platform the CONFIGDB update is missing.

Steps to reproduce the issue:

1. Build image for gbsyncd enabled platform
2. Boot system and ensure gbsyncd container is running(via docker ps command)
3. Check syslog for the error.

Describe the results you received:

Once gbsyncd container starts monit service reporting unexpected container error
'container_checker' status failed (4) -- Unexpected running containers: gbsyncd

Describe the results you expected:

The error message should not be present in the syslog when gbsyncd container runs.

Output of show version

Not applicable

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Output of show techsupport:

Not applicable

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Additional information you deem important (e.g. issue happens only occasionally):

[sacnaik]

Ze.Gan@microsoft.com knows about the issue. He said he will look into it and provide common solution for all gbsyncd based platform