Question 10:
How many releases of nginx charts can you see installed in the cluster now?
Note: We just installed some charts
helm lists nothing other than the chart from the previous question, which means, the additional charts were not installed.
Question 11:
Uninstall chart happy-browse
There is no chart happy-browse
controlplane ~ ➜ helm uninstall happy-browse
Error: uninstall: Release not loaded: happy-browse: release: not found
Answer check result: Check results in a “Chart Removed” pass.
I’ve only tried the lab once so I’m not sure if this is a one time issue or a recurring issue, or a user error.
Q10 is dependent on the previous tasks. When you reach Q10. there are three charts on the controlplane, when you list them using helm list command, two among them are nginx charts. Now, in Q11 you are tasked to uninstall one of the nginx charts.
When I run helm list in the cluster, I see this output:
controlplane ~ ➜ helm list
NAME NAMESPACE REVISION UPDATED STATUS CHART APP VERSION
amaze-surf default 1 2024-09-16 16:44:39.946273166 +0000 UTC deployed apache-11.2.18 2.4.62
crazy-web default 1 2024-09-16 16:45:50.101616703 +0000 UTC deployed nginx-18.1.14 1.27.1
happy-browse default 1 2024-09-16 16:45:44.63806252 +0000 UTC deployed nginx-18.1.14 1.27.1
If you see something different, it’s possible that the setup script for the question did not fire correctly. But at least for me, the lab behaves correctly.
Q11:
happy-browse was present, (see Q10), and could be uninstalled.
If the output for Q10 did not match what you see above, try the lab again; most likely, things will work this time.
