Scenario "Singara": Docker and Kubernetes web app not working.

[fduran]

Discussions about the scenario Singara

[jcanseco]

Interesting. I had a different approach from the official solution.

I ended up copying the webapp image from docker to k3s using:

$ sudo docker save webapp:latest | sudo k3s ctr images import -

And then changed the container's imagePullPolicy from Always -> IfNotPresent.

[fduran]

Thanks Jazel! Your solution is simpler but it depends on this k3s feature that can import an image to it without a repository, as in if this wasn't k3s but a regular k8s cluster there would be no direct equivalent (that I know of). OTOH there's no "official" solution, I love it when somebody comes with other possible solutions 😄

[jcanseco]

Oh yes, I was just sharing what I had come up with cause I was interested in seeing what other people come up with :)

It was an interesting problem. Thanks for putting all of this together!

[fduran]

thank you for your comment!