Support protocol in port mappings

[jpmcb]

What Happened?

When providing a port mapping, it'd be great if we also supported protocol:

❯ minikube start --ports 127.0.0.1:888:888/udp
😄  minikube v1.25.2 on Debian 11.0
✨  Automatically selected the docker driver. Other choices: kvm2, virtualbox, ssh

❌  Exiting due to MK_USAGE: Sorry, one of the ports provided with --ports flag is not valid [127.0.0.1:888:888/udp]

Using without the protocol setting works fine:

❯ minikube start --ports 127.0.0.1:888:888
😄  minikube v1.25.2 on Debian 11.0
✨  Automatically selected the docker driver. Other choices: kvm2, virtualbox, ssh
👍  Starting control plane node minikube in cluster minikube
🚜  Pulling base image ...
🔥  Creating docker container (CPUs=2, Memory=4000MB) ...
🐳  Preparing Kubernetes v1.23.3 on Docker 20.10.12 ...
    ▪ kubelet.housekeeping-interval=5m
    ▪ Generating certificates and keys ...
    ▪ Booting up control plane ...
    ▪ Configuring RBAC rules ...
🔎  Verifying Kubernetes components...
    ▪ Using image gcr.io/k8s-minikube/storage-provisioner:v5
🌟  Enabled addons: storage-provisioner, default-storageclass

❗  /home/linuxbrew/.linuxbrew/bin/kubectl is version 1.21.0, which may have incompatibilites with Kubernetes 1.23.3.
    ▪ Want kubectl v1.23.3? Try 'minikube kubectl -- get pods -A'
🏄  Done! kubectl is now configured to use "minikube" cluster and "default" namespace by default

❯ docker ps
CONTAINER ID   IMAGE                                 COMMAND                  CREATED              STATUS              PORTS                                                                                                                                                          NAMES
20574a9ca8f6   gcr.io/k8s-minikube/kicbase:v0.0.30   "/usr/local/bin/entr…"   About a minute ago   Up About a minute   127.0.0.1:888->888/tcp, 127.0.0.1:49162->22/tcp, 127.0.0.1:49161->2376/tcp, 127.0.0.1:49160->5000/tcp, 127.0.0.1:49159->8443/tcp, 127.0.0.1:49158->32443/tcp   minikube

This is a supported field in the port mappings in both Docker but I'm not seeing it as part of the Podman port mapping. Is this something we need to bring upstream to the podman community to enable?

Happy to tackle this if this is something we'd like to do!

Attach the log file

n/a

Operating System

Ubuntu

Driver

Docker

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/lifecycle stale

[jpmcb]

/remove-lifecycle stale

Would be great to get a maintainers thoughts on this! Thanks much!

[k8s-triage-robot]

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/lifecycle stale

[RA489]

/remove-lifecycle stale

[k8s-triage-robot]

The Kubernetes project currently lacks enough active contributors to adequately respond to all issues and PRs.

This bot triages issues and PRs according to the following rules:

• After 90d of inactivity, lifecycle/stale is applied
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/lifecycle rotten

[k8s-triage-robot]

The Kubernetes project currently lacks enough active contributors to adequately respond to all issues and PRs.

This bot triages issues according to the following rules:

• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
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/close not-planned

[k8s-ci-robot]

@k8s-triage-robot: Closing this issue, marking it as "Not Planned".

In response to this:

The Kubernetes project currently lacks enough active contributors to adequately respond to all issues and PRs.

This bot triages issues according to the following rules:

• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
• After 30d of inactivity since lifecycle/rotten was applied, the issue is closed

You can:

• Reopen this issue with /reopen
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/close not-planned

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