For the Yellow Challenge Badge, Lab Number 2 of Data Engineer Section is giving an error even "this error "Please ensure you have successfully deployed gMemegen to cluster postgres-cluster." even though the 2 containers are in Running fine.
So the solution is :-
1. Open Compute Engine -> VM Instances
2. Click "lab-monitor" VM instace
3. Stop the instance and wait for it to stop completely
4. Wait for 2-3 minutes
5. Start/Resume the lab-monitor VM instance.
6. Wait for it to completely start
7. Start performing the lab instructions after completing the above 6 steps.
I did this lab 3 times with above steps, and it worked for me all the time.
Thankyou. I hope it would help you!
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