Closed andrewdes closed 6 years ago
@proubatsis, I thought "Make sure you have the Docker version with the Docker Desktop support" is fixed?
We should either say use a Docker Desktop version with Kubernetes support or use the latest version.
The comments on the Scaling section relate to #63.
@yeekangc The PR is available, just needs to be approved and merged: https://github.com/OpenLiberty/guides-common/pull/185
Thank you, @proubatsis. I reviewed, approved and merged. The next OL.io refresh should pick it up.
PR Merged
The way it is currently makes it sound like there is only one version of Docker that has Docker Desktop support.
docker images
, I noticed thatgcr.io/google_containers/defaultbackend
wasn't listed when looking through the results of the command.I realize the guide says to verify
name:1.0-SNAPSHOT
andname:1.0-SNAPSHOT
are among the list (which they were), but I am not sure there is a point listing out images in the guide output that aren't present.But in the guide it only shows how to scale and doesn't actually demonstrate how to descale your deployments. Perhaps you can provide more details in the scaling section (as suggested here https://github.com/OpenLiberty/guide-kubernetes-intro/issues/63) and explain the
--replicas=3
part of the command and how decreasing the replicas allows you to descale? Or w.e. the correct way to descale your deployments in kubernetes is.I understand this is expected behaviour, but perhaps it might be worth mentioning. Since the section before this is "Scaling a deployment" and someone might expect to see 3 name pods after redeploying. Or even just as a friendly reminder that after redeploying, you will have to rescale.