更改 k8s Pod 的入口点，但保留 CMD

Question

How to change the Docker ENTRYPOINT in a Kubernetes deployment, without changing also the Docker CMD ?

In the Pod I would do

image: "alpine"
entrypoint: "/myentrypoint"

but this overwrites either ENTRYPOINT and the CMD from the Dockerfile .

The documentation doesn't mention it, but seems like a big use-case missed.

Answer 1

That's not a thing. ENTRYPOINT in Dockerfile == command: in PodSpec, and CMD == args: . So just override command but not args .