local dev issue

[mzupan]

Trying to build and run on a kubernetes cluster locally but getting the following when i run either

./pyrra kubernetes --disable-webhooks
or
./pyrra kubernetes 

I get the following

➜  pyrra git:(main) ✗ ./pyrra kubernetes --disable-webhooks
level=info ts=2023-08-13T20:38:41.415725Z caller=main.go:130 msg="using Prometheus" url=http://localhost:9090
2023-08-13T13:38:41-07:00	INFO	controller-runtime.metrics	Metrics server is starting to listen	{"addr": ":8080"}
2023-08-13T13:38:41-07:00	INFO	controller-runtime.builder	skip registering a mutating webhook, object does not implement admission.Defaulter or WithDefaulter wasn't called	{"GVK": "pyrra.dev/v1alpha1, Kind=ServiceLevelObjective"}
2023-08-13T13:38:41-07:00	INFO	controller-runtime.builder	Registering a validating webhook	{"GVK": "pyrra.dev/v1alpha1, Kind=ServiceLevelObjective", "path": "/validate-pyrra-dev-v1alpha1-servicelevelobjective"}
2023-08-13T13:38:41-07:00	INFO	controller-runtime.webhook	Registering webhook	{"path": "/validate-pyrra-dev-v1alpha1-servicelevelobjective"}
2023-08-13T13:38:41-07:00	INFO	setup	starting manager
2023-08-13T13:38:41-07:00	INFO	controller-runtime.webhook.webhooks	Starting webhook server
2023-08-13T13:38:41-07:00	INFO	starting server	{"path": "/metrics", "kind": "metrics", "addr": "[::]:8080"}
2023-08-13T13:38:41-07:00	INFO	Stopping and waiting for non leader election runnables
2023-08-13T13:38:41-07:00	INFO	shutting down server	{"path": "/metrics", "kind": "metrics", "addr": "[::]:8080"}
2023-08-13T13:38:41-07:00	INFO	Stopping and waiting for leader election runnables
2023-08-13T13:38:41-07:00	INFO	Starting EventSource	{"controller": "servicelevelobjective", "controllerGroup": "pyrra.dev", "controllerKind": "ServiceLevelObjective", "source": "kind source: *v1alpha1.ServiceLevelObjective"}
2023-08-13T13:38:41-07:00	INFO	Starting Controller	{"controller": "servicelevelobjective", "controllerGroup": "pyrra.dev", "controllerKind": "ServiceLevelObjective"}
2023-08-13T13:38:41-07:00	INFO	Starting workers	{"controller": "servicelevelobjective", "controllerGroup": "pyrra.dev", "controllerKind": "ServiceLevelObjective", "worker count": 1}
2023-08-13T13:38:41-07:00	INFO	Shutdown signal received, waiting for all workers to finish	{"controller": "servicelevelobjective", "controllerGroup": "pyrra.dev", "controllerKind": "ServiceLevelObjective"}
2023-08-13T13:38:41-07:00	INFO	All workers finished	{"controller": "servicelevelobjective", "controllerGroup": "pyrra.dev", "controllerKind": "ServiceLevelObjective"}
2023-08-13T13:38:41-07:00	INFO	Stopping and waiting for caches
2023-08-13T13:38:41-07:00	ERROR	controller-runtime.source.EventHandler	failed to get informer from cache	{"error": "Timeout: failed waiting for *v1alpha1.ServiceLevelObjective Informer to sync"}
sigs.k8s.io/controller-runtime/pkg/internal/source.(*Kind).Start.func1.1
	/Users/michael.zupan/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.15.0/pkg/internal/source/kind.go:68
k8s.io/apimachinery/pkg/util/wait.loopConditionUntilContext.func1
	/Users/michael.zupan/go/pkg/mod/k8s.io/apimachinery@v0.27.4/pkg/util/wait/loop.go:49
k8s.io/apimachinery/pkg/util/wait.loopConditionUntilContext
	/Users/michael.zupan/go/pkg/mod/k8s.io/apimachinery@v0.27.4/pkg/util/wait/loop.go:50
k8s.io/apimachinery/pkg/util/wait.PollUntilContextCancel
	/Users/michael.zupan/go/pkg/mod/k8s.io/apimachinery@v0.27.4/pkg/util/wait/poll.go:33
sigs.k8s.io/controller-runtime/pkg/internal/source.(*Kind).Start.func1
	/Users/michael.zupan/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.15.0/pkg/internal/source/kind.go:56
2023-08-13T13:38:41-07:00	INFO	Stopping and waiting for webhooks
2023-08-13T13:38:41-07:00	INFO	Wait completed, proceeding to shutdown the manager
2023-08-13T13:38:41-07:00	ERROR	setup	failed to run groups	{"error": "open /var/folders/2c/4xz5vx451zj8x15_7w62x4qr0000gq/T/k8s-webhook-server/serving-certs/tls.crt: no such file or directory"}

I did install the crd in my local cluster and my kube context is pointed to my local cluster

➜  pyrra git:(main) ✗ k cluster-info
Kubernetes control plane is running at https://127.0.0.1:56562
CoreDNS is running at https://127.0.0.1:56562/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy

➜  pyrra git:(main) ✗ k explain servicelevelobjectives
GROUP:      pyrra.dev
KIND:       ServiceLevelObjective
VERSION:    v1alpha1

DESCRIPTION:
    ServiceLevelObjective is the Schema for the ServiceLevelObjectives API.

FIELDS:
  apiVersion	<string>
    APIVersion defines the versioned schema of this representation of an object.
    Servers should convert recognized schemas to the latest internal value, and
    may reject unrecognized values. More info:
    https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources

  kind	<string>
    Kind is a string value representing the REST resource this object
    represents. Servers may infer this from the endpoint the client submits
    requests to. Cannot be updated. In CamelCase. More info:
    https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds

  metadata	<ObjectMeta>
    Standard object's metadata. More info:
    https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata

  spec	<Object>
    ServiceLevelObjectiveSpec defines the desired state of
    ServiceLevelObjective.

  status	<Object>
    ServiceLevelObjectiveStatus defines the observed state of
    ServiceLevelObjective.

[metalmatze]

Thanks for reporting. I'll check it out on my machine. Usually I just run the binaries locally with the filesystem backend or everything directly in Kubernetes. Not sure if there's something off with running the binaries outside of Kubernetes into the cluster.

[prein]

@mzupan would you mind sharing if you found what the issue was? thanks in advance! For me it was missing CRD