add redirect uris

[paulbdavis]

Adds redirect URIs to the CRD

[jakkab]

This looks super solid, thanks @paulbdavis! Please consider some minor improvements, as listed below. Would you mind updating the CR syntax section in the ory/k8s repo?https://github.com/ory/k8s/blob/master/docs/helm/hydra-maester.md

[paulbdavis]

Should the version of the API for the CRD be bumped?

The issue is that if you are (like I am) running multiple versions of the maester in a k8s cluster in different namespaces (with multiple instances of hydra itself as well) you have to ensure they are all using the same version if the CRD changes.

If the api version is bumped for the CRD, then multiple versions can co-exist (for testing, staggered upgrades, etc)

[paulbdavis]

I added a branch with this change that I can add to this PR here.

[jakkab]

Should the version of the API for the CRD be bumped?

@paulbdavis No, I don't think so. @piotrmsc how 'bout you?

[piotrmsc]

@jakkab IMO there's no need, helm upgrade should work as well as kubectl apply -f crd.yaml

[jakkab]

@paulbdavis if you need help with the CI, take a look at the configuration file here: ory/oathkeeper-maester@c1bcd3d. Instead of go install, we just use a bare binary file downloaded using curl.

[paulbdavis]

@piotrmsc Yeah I think you're right. All of the added fields here and in #35 are optional, so it wouldn't break existing resources.

I'll update #35 to change it back to v1alpha1

[aeneasr]

I've restarted the CI which failed with a network error I believe.

[paulbdavis]

@aeneasr it was failing because the module path for kustomize changed, it's fixed in #35

[aeneasr]

Merged with #35