[202012][intfmgrd] reach reconciled state at start when there are no interfaces configuration to process #1703
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Signed-off-by: Stepan Blyschak [email protected]
What I did
If there is no pending configuration intfmgrd should reach reconciled state immediately. Same does for example vlanmgrd.
Why I did it
fdbsyncd waits till intfmgrd reaches reconciled state otherwise exits with exception about timeout. As a result sanity checkers complain about that.
How I verified it
I tested it on the switch by running warm-reboot and observed no fdbsyncd failure.
Also I wrote a simple test for intfmgrd warm restart when there are no interfaces in config_db.
Details if related