Kompose up for OpenShift

[kadel]

kompose --provider openshift up
This has similar behavior as kompose up for k8s. It assumes that you already have .kube/config setup (you are logged using oc login).
It converts docker-compose.yaml to DeploymentConfigs, Services and ImageStreams, those objects are then deployed to OpenShift cluster.

This PR also updates bunch of vendored libs.
Mainly OpenShift 1.4.0-alpha.0 this is required to avoid collisions between Docker version that is required by OpenShift and version that Kompose requires for bundle support.
Upgrading OpenShift forced updates for a lots of other libs. Kubernetes is now in version v1.4.0-beta.3
#40

requires #199 - merged

Issues:

Can't update vendored libs :-(

godep save ./...
godep: Package (github.com/docker/docker/pkg/term/winconsole) not found

Solved in 2273436 - upgrading OpenShift to 1.4.0-apha.0 this version is using docker version that is compatible version that we require for bundle support.

is still not working (fails while creating deployment) :-(

All issues are solved, and it is ready for review

[ngtuna]

Can't update vendored libs :-(
godep save ./...
godep: Package (github.com/docker/docker/pkg/term/winconsole) not found

Does it (g/docker/docker) conflict revision with one I upgraded at #174 ?

[kadel]

It was in conflict even before that :-(
But it was OK, because we haven't been using parts of OpenShift that are calling this.

It his PR I'm using github.com/openshift/origin/pkg/client and github.com/openshift/origin/pkg/cmd/util/clientcmd and it looks like that they both have dependency on github.com/docker/docker/pkg/term/winconsole

[kadel]

🎉 , now it is ready for testing and review

[sebgoa]

Do you have tests in there for conversion to DeploymentConfigs and ImageStreams ? does not look like Travis run any.

Also if would be good to add a user-guide in /docs ....

[kadel]

Yes, test for DeploymentConfigs are there (every conversion to OpenShift generates DeploymentConfig). Same for ImageStreams, every OpenShift conversion generates ImageStream, tests was updated in #160

[kadel]

I've added commit with updated user-guide.

[dustymabe]

seems to be working for me - one of my imagestreams was not working right, but I think that might be another issue.

[dustymabe]

ok - i'm having some trouble with image streams in the example I am trying to do. This is the file: https://github.com/dustymabe/kompose/blob/dusty-foo-bar/examples/mlbparks.yml

When I create with openshift it doesn't work complaining about imagepullbackoff for the dustymabe/mlbparks image. Here is what I used to get into openshift:

$ ../kompose --provider openshift -f mlbparks.yml up                                                                                                                                              
We are going to create OpenShift DeploymentConfigs and Services for your Dockerized application. 
If you need different kind of resources, use the 'kompose convert' and 'oc create -f' commands instead. 

INFO[0000] Successfully created service: mlbparks       
INFO[0000] Successfully created service: mongodb        
INFO[0000] Successfully created deployment: mlbparks    
INFO[0000] Successfully created ImageStream: mlbparks   
INFO[0000] Successfully created deployment: mongodb     
INFO[0000] Successfully created ImageStream: mongodb    

Your application has been deployed to OpenShift. You can run 'oc get dc,svc,is' for details.

When I convert to "pretend" that I am kube by passing --rc then the image pulls fine and the application comes up. Here is that command:

$ ../kompose -f mlbparks.yml convert --stdout --rc | oc create -f -
service "mlbparks" created
service "mongodb" created
replicationcontroller "mlbparks" created
replicationcontroller "mongodb" created

The openshift environment I am targeting is:

OpenShift Master:
    v3.2.1.15-8-gc402626
Kubernetes Master:
    v1.2.0-36-g4a3f9c5 

[kadel]

hmm :-(
I've just tried your mlbparks.yml and it worked fine for me.
Only difference is that I used OpenShift Origin 1.3.0.

It complained only for dustymabe/mlbparks image? centos/mongodb-26-centos7 pulled successfully?

[dustymabe]

I've just tried your mlbparks.yml and it worked fine for me.

Then I wouldn't worry about it. Most likely my setup.

It complained only for dustymabe/mlbparks image?

yes. It only complained for one of the images. The onther one was fine.

[dustymabe]

Can we get this rebased? :)

[kadel]

Ah, It conflicted with my other PR :-)

Rebased.

[dustymabe]

ping @surajssd @janetkuo @ngtuna @sebgoa - can we get this reviewed by a maintainer?

[ngtuna]

@dustymabe I think some of us don't have Openshift account for testing. But you guys made some tests already and user-guide was also added, it should be good to let it pass. We can always open issue later.

[kadel]

@ngtuna If you would like to play with OpenShift in future you can use minishift it is practically same as minikube but it starts vm with OpenShift ;-)

[ngtuna]

Thanks @kadel for the reference 👍

On Tuesday, October 18, 2016, Tomas Kral notifications@github.com wrote:

@ngtuna https://github.com/ngtuna If you would like to play with
OpenShift in future you can use minishift
https://github.com/jimmidyson/minishift it is practically same as
minikube but it starts vm with OpenShift ;-)

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[dustymabe]

@ngtuna also you can try out for free in openshift online: https://www.openshift.com/devpreview/

[surajssd]

@dustymabe @kadel so this worked for me when I tried it today with the docker-compose file in examples well.