NDFC bugs since deployed

NDFC was deployed in last Oct.  Couple of bugs were discovered.  

1) About 4 - 6 weeks, we will see an alert 

Elasticsearch error - 'could not fetch component status'

The bug ID is CSCwm51621.

If you follow the bug ID above, there is a solution from the forum.  For me, when that error comes up, I just reboot the appliance with "acs reboot".  The error will go away, and it won't come up until another 4 - 6 weeks.  A normal reboot is sufficient and DO NOT add any other option after "acs reboot".  

2) /logs/k8/pods 90% usage alert.  About 4 months after deployed, an alert /log/k8/pods 90% usage showed up in the Admin Console of the Nexue Dashboard.  

Support was contacted to clear the old logs.  Currently, there is no fix, and webex is required for support to clear the old logs manually.  In the future release, the log retention for the folder will be changed based on the chat with support.