Windows node scheduling

[grampelberg]

What problem are you trying to solve?

As of today, the proxy does not run on windows nodes. Unfortunately, injection will still happen and the pod will just not run.

How should the problem be solved?

• Update inject to be aware of windows pods and skip injection on them.
• Update check to warn if there are windows nodes in the cluster.

Open questions

• Are there any ways we can surface that a pod is failing because of the proxy in a clear way?
• Should we recommend taints in the documentation?