ThirdPartyResources to be removed in Kubernetes 1.8

[krak3n]

As https://kubernetes.io/docs/tasks/access-kubernetes-api/extend-api-third-party-resource/ describes ThirdPartyResource will be removed in 1.8.

ThirdPartyResource is deprecated as of Kubernetes 1.7 and has been removed in version 1.8 in accordance with the deprecation policy for beta features.

To avoid losing data stored in ThirdPartyResources, you must migrate to CustomResourceDefinition before upgrading to Kubernetes 1.8 or higher.

I guess the examples need to be updated to use CustomResourceDefinition - I'm having a go at getting stuff working using CustomResourceDefinition so we'll see

[esbie]

Yep we have seen that notice as part of 1.8, thank you for filing this issue! Namerd will need to be updated to support CustomResourceDefinitions before the examples are updated.

[krak3n]

Ah ok thank you @esbie I did have a go at using CustomResourceDefinitions but it didn't work so that would be why :smile:

[siggy]

replace ThirdPartyResource from: https://github.com/linkerd/linkerd-examples/blob/master/k8s-daemonset/k8s/namerd.yml#L1

with CustomResourceDefinition: https://github.com/linkerd/linkerd/blob/master/namerd/examples/k8s/3rdparty.yaml

[krak3n]

Thanks guys :+1:

[siggy]

I'm going to leave this open until we've updated the namerd.yml example, or provided a separate k8s 1.8 example.

[dadjeibaah]

New namerd yaml has been added https://github.com/linkerd/linkerd-examples/blob/master/k8s-daemonset/k8s/namerd.yml