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Note vrf in network create is experimental #26028

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TomSweeneyRedHat
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The value vrf for the --opt option in the network create command is not supported and is experimental at this time. Document it as such.

Does this PR introduce a user-facing change?

None

The value `vrf` for the `--opt` option in the network create command
is not supported and is experimental at this time.  Document it as such.

Signed-off-by: tomsweeneyredhat <tsweeney@redhat.com>
@TomSweeneyRedHat TomSweeneyRedHat added documentation Issue or fix is in project documentation No New Tests Allow PR to proceed without adding regression tests labels Apr 30, 2025
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openshift-ci bot commented Apr 30, 2025

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: TomSweeneyRedHat

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@openshift-ci openshift-ci bot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Apr 30, 2025
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What exactly makes this not supported and experimental? Sure there are some bugs/problems but those should get fixed and not used as excuse to say we don't support it?

If this is for RHEL then the RHEL docs should say that not upstream?

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Yes, we're making it TP in RHEL via a separate Jira card.

The reason for this change was based on what I heard, I thought this was a hot mess right now. Until it's fixed, I think it's good to note it's problematic, YMMV.

I'm fine with merging this or closing it. Your call.

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Luap99 commented May 2, 2025

IMO going back retrospectively and marking this as experimental doesn't make any sense, I see no specific reason why this would have any more bugs than any other upstream contribution we accept.

I am aware of two problems with vrf, the port forwarding not working (https://issues.redhat.com/browse/RHEL-88574) and dns not working (containers/aardvark-dns#562). Both of which just need time to work through, if users want to use it I see no reason to pull out an "actually we do not support it" card we should just spend the time to fix it. (That is assuming the kernel team supports vrf devices)

@Luap99 Luap99 closed this May 2, 2025
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