Issue Description

User trying to login web UI, but it show "Login failed, please reload the page and try again"

Error/Warning Information

Handling Process

1. Access device backend, check on the disk partition(df -h) and found that one partition full.
   
2. Find the large file in the partition(find /fwlib-bind/* -size +60000)
   
3. Check on the log, after verified with R&D it’s kafka and nginx logs
   
4. Try to move some file to /data/ partition
5. After clean up some spcaes, web UI back to normal
6. Upload the script file to /sf/edr/manager/cron/hourly/
   
7. Use chmod 755 /sf/edr/manager/cron/hourly/kafka_oplogs_cleaner.sh to give permission to the script file
   

Root Cause

The cleanup mechanism not perfect, caused the log occupy the disk spaces

Solution

Use the script to clean up the disk space