The openshift controller manager operator contains a controller that watches the "build.config.openshift.io" resource to configure build behavior on the cluster.

This resource is not available when the build capability is disabled, but the controller within the operator is still running and trying to watch the resource, resulting in errors like this:

E1013 17:01:30.994635       1 reflector.go:147] k8s.io/client-go@v0.28.2/tools/cache/reflector.go:229: Failed to watch *v1.Build: failed to list *v1.Build: the server could not find the requested resource (get builds.config.openshift.io)

4.14

Always for a cluster w/ the build capability disabled

1. Stand up a cluster w/ the build capability disabled (or just no caps enabled)
2. look at the logs for the openshift controller manager operator: oc -n openshift-controller-manager-operator logs -l app=openshift-controller-manager-operator --tail -1

Errors in the logs due to the resource not existing:

W1013 17:04:57.556638       1 reflector.go:535] k8s.io/client-go@v0.28.2/tools/cache/reflector.go:229: failed to list *v1.Build: the server could not find the requested resource (get builds.config.openshift.io)
E1013 17:04:57.557052       1 reflector.go:147] k8s.io/client-go@v0.28.2/tools/cache/reflector.go:229: Failed to watch *v1.Build: failed to list *v1.Build: the server could not find the requested resource (get builds.config.openshift.io)

The controller in question should not be running at all when the build capability is disabled, so there should be no errors related to this in the logs.