v0.5.0 broke --additional-kind: FTL Failed to evaluate input error="Malformed version: <na>" name=Rego

[thomas-riccardi]

$ ./kubent-0.5.0 -k ~/.kube/config -c sa -a CustomResourceDefinition.v1beta1.apiextensions.k8s.io
4:42PM INF >>> Kube No Trouble `kubent` <<<
4:42PM INF version 0.5.0 (git sha e8065c4aaa20a57033684e63f40a0e6f44add6f4)
4:42PM INF Initializing collectors and retrieving data
E0817 16:42:03.026159 1270373 memcache.go:199] couldn't get resource list for external.metrics.k8s.io/v1beta1: Got empty response for: external.metrics.k8s.io/v1beta1
4:42PM INF Target K8s version is 1.18.20-gke.900
4:42PM INF Retrieved 222 resources from collector name=Cluster
4:42PM INF Retrieved 0 resources from collector name="Helm v2"
4:42PM INF Retrieved 29 resources from collector name="Helm v3"
4:42PM INF Loaded ruleset name=custom.rego.tmpl
4:42PM INF Loaded ruleset name=deprecated-1-16.rego
4:42PM INF Loaded ruleset name=deprecated-1-22.rego
4:42PM INF Loaded ruleset name=deprecated-1-25.rego
4:42PM FTL Failed to evaluate input error="Malformed version: <na>" name=Rego

before it worked:

$ ./kubent-0.4.0 -k ~/.kube/config -c sa -a CustomResourceDefinition.v1beta1.apiextensions.k8s.io
4:41PM INF >>> Kube No Trouble `kubent` <<<
4:41PM INF version 0.4.0 (git sha 3d82a3f0714c97035c27374854703256b3d69125)
4:41PM INF Initializing collectors and retrieving data
E0817 16:41:58.222363 1270330 memcache.go:199] couldn't get resource list for external.metrics.k8s.io/v1beta1: Got empty response for: external.metrics.k8s.io/v1beta1
4:41PM INF Retrieved 116 resources from collector name=Cluster
4:41PM INF Retrieved 0 resources from collector name="Helm v2"
4:41PM INF Retrieved 29 resources from collector name="Helm v3"
4:41PM INF Loaded ruleset name=custom.rego.tmpl
4:41PM INF Loaded ruleset name=deprecated-1-16.rego
4:41PM INF Loaded ruleset name=deprecated-1-22.rego
__________________________________________________________________________________________
>>> Additional resources (custom) <<<
------------------------------------------------------------------------------------------
KIND                       NAMESPACE     NAME                                             API_VERSION                    REPLACE_WITH (SINCE)
CustomResourceDefinition   <undefined>   volumesnapshotcontents.snapshot.storage.k8s.io   apiextensions.k8s.io/v1beta1   <na> (<na>+)
CustomResourceDefinition   <undefined>   capacityrequests.internal.autoscaling.k8s.io     apiextensions.k8s.io/v1beta1   <na> (<na>+)
CustomResourceDefinition   <undefined>   scalingpolicies.scalingpolicy.kope.io            apiextensions.k8s.io/v1beta1   <na> (<na>+)
CustomResourceDefinition   <undefined>   updateinfos.nodemanagement.gke.io                apiextensions.k8s.io/v1beta1   <na> (<na>+)
CustomResourceDefinition   <undefined>   volumesnapshotclasses.snapshot.storage.k8s.io    apiextensions.k8s.io/v1beta1   <na> (<na>+)
CustomResourceDefinition   <undefined>   volumesnapshots.snapshot.storage.k8s.io          apiextensions.k8s.io/v1beta1   <na> (<na>+)
__________________________________________________________________________________________
>>> Deprecated APIs removed in 1.22 <<<
------------------------------------------------------------------------------------------
KIND      NAMESPACE                                      NAME                        API_VERSION          REPLACE_WITH (SINCE)
Ingress   xxx                            yyy              extensions/v1beta1   networking.k8s.io/v1beta1 (1.14+)

(same issue with -a ManagedCertificate.v1beta1.networking.gke.io)

[stepanstipl]

@thomas-riccardi thanks for reporting this 👍 . And yep, I see where the issue is - unfortunately, the "clever" version filtering logic introduced in 0.5.0 broke additional resources, as those don't have the version info. I'll try to fix this shortly.

[stepanstipl]

This should now be fixed (#209), @thomas-riccardi if you want to confirm it's working, you can use the latest "nightly" release.

There're some related minor output fixes I've found while working on this to be done (#207), and then we'll cut 0.5.1.

[thomas-riccardi]

@stepanstipl thanks, I confirm it works again!