Problem ‘Day 9: MariaDB Troubleshooting’ under ‘100 Days of DevOps’ is not possible due to lab configuration issues.
Can anybody help me with this problem?
You would have to ssh to database server not the app server to resolve the issue.
Problem:
There is a critical issue going on with the Nautilus application in Stratos DC. The production support team identified that the application is unable to connect to the database. After digging into the issue, the team found that mariadb service is down on the database server.
Look into the issue and fix the same.
Link:
After logging in to the server via SSH, you will reach the database server. After that, is it possible to solve this issue?
Done It was my mistake