[KubeKyrie]

--port rather than -port

[lkygithub]

--port rather than -port

Hi @KubeKyrie , thanks for the PR and for the detailed write-up — and sorry for the
slow response.

Heads-up: we just merged a large internal iteration into main (#17), which
substantially reworks the Task execution path. As part of that change, the shell
scripts this PR patches (ray_head.sh / ray_worker.sh) have been removed, and
the sshd process is now declared in Go rather than assembled in shell:

• entrypoint is rlark-tools supervisor, which builds a ProcessDeclaration
  (primary ray-launcher, optional sshd)
• the sshd arguments are constructed in
  apps/rlark/pkg/agent/controllers/task/environment/kubernetes/ssh/ssh.go
  using long flags (--port=<n>, --authorized-key-file=<path>), so the
  -port / pflag shorthand mismatch you found can no longer occur
• this is now covered by unit tests (ssh/ssh_test.go,
  supervisor/assembler_test.go)

So the root cause you reported is fixed on main, just via a different route.

Could you please:

1. Rebase onto the latest main.
2. Re-check whether anything from this PR is still missing after feature: runtime-neutral Task execution, Cluster resource, tenant-enforced APIs, and unified contracts #17.
3. If something remains, update the PR accordingly and re-run the checks.
4. If it's fully covered, feel free to close this PR — that's completely fine.

Either way, the report was genuinely valuable: it was a real regression
(the flag → pflag migration silently broke -port), and it was invisible in
practice because the failure happened in a backgrounded nohup process whose
error went to a container-local log file. Thanks for catching and documenting it.

Happy to answer any questions. Thanks again for the contribution!