Fix the client set generator

[mfojtik]

• fix the APIPath to point to /oapi
• fix the non-namespaced types (projects, ...)
• regenerate the client sets
• add simple smoke test for the generated client set

[mfojtik]

[test]

@deads2k PTAL

[deads2k]

Do they work?

[test]

[mfojtik]

@deads2k guess we need some tests for them... I will work on it today/tomorrow.

[mfojtik]

@deads2k now they should work

[mfojtik]

(this have to wait for rebase first)

[mfojtik]

[test]

[mfojtik]

@smarterclayton client sets can now be generated again, but I want to add a simple test that proves they work.

[deads2k]

My checklist:

• add a namespaced resource to the integration test
• confirm your verify script works (add one if you forgot to do it)
• followup issue to practice generating a shared clientset with multiple group. We'll need to figure out how to do this for 1.5.

After that, I'd take this as a starting point.

[openshift-bot]

continuous-integration/openshift-jenkins/test Waiting: Determining build queue position

[mfojtik]

@deads2k first and second bullet point should be already addressed here, I will create the follow up

[smarterclayton]

What's the first consumer of these client sets?

On Fri, Sep 16, 2016 at 10:39 AM, Michal Fojtik notifications@github.com
wrote:

@deads2k https://github.com/deads2k first and second bullet point
should be already addressed here, I will create the follow up

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[mfojtik]

@deads2k #10956

@smarterclayton an integration test :-) I think we can pick either deployments or builds and try to use the client set there. What are you thoughts?

[deads2k]

What's the first consumer of these client sets?

Right now, I just want to make sure I have a way to generate them so we can shake out generation problems (one already found).

I see the next steps as:

1. no more non-generated clients. You add a new API, use a generate clientset.
2. prove that the generator can create a common clientset based on the FutureGroupName for two groups.

[mfojtik]

@deads2k do we want to migrate the existing controllers to use client sets at some point? (or maybe start with the CLI first)

[deads2k]

@deads2k do we want to migrate the existing controllers to use client sets at some point? (or maybe start with the CLI first)

I think I'd try to generate a common clientset with FutureGroupNames first. Getting there may force us to fix generator bugs in 1.5 for when we make the big switch. In addition, it will give you the APIs you need to evaluate whether you can reasonably support new controller against old API servers.

After you've sorted that out, the CLI would probably be my next target.

[mfojtik]

@deads2k sound good to me.

[smarterclayton]

I'd prefer not to put these in our codebase if we can generate directly to
something like "openshift/client-go" and then back vendor them.

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[liggitt]

Really? You wouldn't want to go the other direction? Generate here, then extract to client repo on version boundaries?

[smarterclayton]

I'm asking whether it helps or hurts. Should our clients be generated
onto the versions provided by Kube in that client-go? I.e. I don't want
Openshift and Kube client libraries to conflict in dependencies because we
extracted on a slightly different pkg/runtime boundary.

[deads2k]

I'm asking whether it helps or hurts. Should our clients be generated
onto the versions provided by Kube in that client-go? I.e. I don't want
Openshift and Kube client libraries to conflict in dependencies because we
extracted on a slightly different pkg/runtime boundary.

I hate having problems like this so much. These aren't your grandfather's coding problems. Oh wait, they are.

I think I'd still start with them here while we get the hang of actually generating something useful and deciding how we generate both grouped an ungrouped APIs in a sane inter-operable way. Seems like for the short-term, we'd make sure we're compatible by godep-ing in the upstream client.

[smarterclayton]

We already godep in the upstream client. It's just not split correctly yet.

[mfojtik]

@smarterclayton do we want to split it here in this PR or is this good for the start at least? The current generated client we have in repo is junk atm. This PR at least allows to experiment with it.

I agree with @deads2k that this is a good start and allows to experiment. I'm fine following up with improvements to generator to allow splitting and generating grouped/ungrouped APi clients.

[smarterclayton]

I'm fine with moving forward, but we need to be very clear before we start using them how we transition to external clients.

[mfojtik]

[test]

[openshift-bot]

Evaluated for origin test up to 663bffe

[openshift-bot]

continuous-integration/openshift-jenkins/test SUCCESS (https://ci.openshift.redhat.com/jenkins/job/test_pr_origin/9700/)

[mfojtik]

@deads2k any final comments?

[deads2k]

@deads2k any final comments?

Just a repeat of this:

I think I'd try to generate a common clientset with FutureGroupNames first. Getting there may force us to fix generator bugs in 1.5 for when we make the big switch. In addition, it will give you the APIs you need to evaluate whether you can reasonably support new controller against old API servers.

After you've sorted that out, the CLI would probably be my next target.

If we can find problems with the generator before 1.5 ships, the next rebase will go easier.

[merge]

[mfojtik]

[merge] #11094

[mfojtik]

[merge] #11004

[mfojtik]

flake (#8571)

[mfojtik]

[merge]

[openshift-bot]

Evaluated for origin merge up to 663bffe

[openshift-bot]

continuous-integration/openshift-jenkins/merge SUCCESS (https://ci.openshift.redhat.com/jenkins/job/test_pr_origin/9700/) (Base Commit: 9195050) (Image: devenv-rhel7_5236)