[Podman] Re: Setting hostname in Kubernetes Pod Yaml

On 2/8/22 03:39, Rudolf Vesely via Podman wrote: > Hi Everybody, > > I’m not sure if this is a Kubernetes standard behavior or Podman bug/feature. > > When I: > > ================================================== > > tee test-this.yml <<< 'apiVersion: v1 > > kind: Pod > > metadata: > > name: mypod123 > > spec: > > hostname: test456 > > containers: > > - name: first > > image: docker.io/library/debian:bookworm > > command: ["/bin/sleep"] > > args: > - "infinity" > - name: second > > image: docker.io/library/debian:bullseye > > command: ["/bin/sleep"] > > args: > - "infinity" > - name: third > > image: docker.io/library/ubuntu:focal > > command: ["/bin/sleep"] > > args: > - "infinity"' > > podman play kube test-this.yml > ============================== > > and then: > > ================================================== > > podman exec mypod123-first cat /etc/hostname > > test456 > > podman exec mypod123-first hostname > > mypod123 > ============================================= > > And when I "podman exec -it mypod123-first bash" I can see "root@mypod123" in the prompt. > > In other words "spec.hostname" does change "/etc/hostname" but does not apply it like reboot on host would do. > > Can anyone please tell me, is it a bug or feature? > > Thank you. > > Kind regards, > > Rudolf Vesely > > Podman mailing list -- podman(a)lists.podman.io > > To unsubscribe send an email to podman-leave(a)lists.podman.io That looks like a bug. Please open an issue. Podman mailing list -- podman(a)lists.podman.io To unsubscribe send an email to podman-leave(a)lists.podman.io