Closed danehans closed 5 years ago
kubefed2 join does not work with gke clusters:
kubefed2 join
k8s v1.11:
$ kubectl version Client Version: version.Info{Major:"1", Minor:"11", GitVersion:"v1.11.2", GitCommit:"bb9ffb1654d4a729bb4cec18ff088eacc153c239", GitTreeState:"clean", BuildDate:"2018-08-07T23:17:28Z", GoVersion:"go1.10.3", Compiler:"gc", Platform:"darwin/amd64"} Server Version: version.Info{Major:"1", Minor:"11+", GitVersion:"v1.11.2-gke.4", GitCommit:"bb037862be432125e098164b4fec8d45c3a43407", GitTreeState:"clean", BuildDate:"2018-08-29T23:15:26Z", GoVersion:"go1.10.3b4", Compiler:"gc", Platform:"linux/amd64"}
fed-v2 master branch:
$ git log --oneline b8b49c97 Merge pull request #301 from pmorie/doc-readme
I successfully create the registry ns, crd, and cluster role binding:
$ kubectl create ns kube-multicluster-public namespace/kube-multicluster-public created $ kubectl apply --validate=false -f vendor/k8s.io/cluster-registry/cluster-registry-crd.yaml customresourcedefinition.apiextensions.k8s.io/clusters.clusterregistry.k8s.io created $ kubectl create clusterrolebinding federation-admin --clusterrole=cluster-admin \ > --serviceaccount="federation-system:default" clusterrolebinding.rbac.authorization.k8s.io/federation-admin created
I get the following error when trying to add the 1st cluster:
$ ./bin/kubefed2 join cluster1 --cluster-context cluster1 \ > --host-cluster-context cluster1 --add-to-registry --v=2 I1004 09:29:46.316699 54078 join.go:141] Args and flags: name cluster1, host: cluster1, host-system-namespace: federation-system, registry-namespace: kube-multicluster-public, kubeconfig: , cluster-context: cluster1, secret-name: , limited-scope: false, dry-run: false I1004 09:29:46.322189 54078 join.go:195] Performing preflight checks. I1004 09:29:46.847440 54078 join.go:283] Registering cluster: cluster1 with the cluster registry. I1004 09:29:47.214533 54078 join.go:287] Could not register cluster: cluster1 with the cluster registry: the server could not find the requested resource (post clusters.clusterregistry.k8s.io) F1004 09:29:47.214579 54078 join.go:117] error: the server could not find the requested resource (post clusters.clusterregistry.k8s.io)
The crd exists:
$ kubectl get crd | grep reg clusters.clusterregistry.k8s.io 2018-10-04T16:27:24Z
The kube config matches the kubefed2 join flags:
$ kubectl config get-contexts CURRENT NAME CLUSTER AUTHINFO NAMESPACE cluster1 cluster1 cluster1 * cluster2 cluster2 cluster2
I can add the cluster to the registry manually:
$ cat cluster-reg.yaml apiVersion: clusterregistry.k8s.io/v1alpha1 kind: Cluster metadata: name: cluster1 namespace: kube-multicluster-public spec: authInfo: {} kubernetesApiEndpoints: serverEndpoints: - clientCIDR: "0.0.0.0/0" serverAddress: "https://<SNIP>" $ kubectl apply -f cluster-reg.yaml cluster.clusterregistry.k8s.io/cluster1 created $ kubectl get clusters -n kube-multicluster-public -o yaml apiVersion: v1 items: - apiVersion: clusterregistry.k8s.io/v1alpha1 kind: Cluster metadata: annotations: kubectl.kubernetes.io/last-applied-configuration: | {"apiVersion":"clusterregistry.k8s.io/v1alpha1","kind":"Cluster","metadata":{"annotations":{},"name":"cluster1","namespace":"kube-multicluster-public"},"spec":{"authInfo":{},"kubernetesApiEndpoints":{"serverEndpoints":[{"clientCIDR":"0.0.0.0/0","serverAddress":"https://35.203.129.80"}]}}} creationTimestamp: 2018-10-04T17:08:01Z generation: 1 name: cluster1 namespace: kube-multicluster-public resourceVersion: "170570" selfLink: /apis/clusterregistry.k8s.io/v1alpha1/namespaces/kube-multicluster-public/clusters/cluster1 uid: 0cc43b02-c7f8-11e8-9b5d-42010a8a0277 spec: authInfo: {} kubernetesApiEndpoints: serverEndpoints: - clientCIDR: 0.0.0.0/0 serverAddress: https://35.203.129.80 kind: List metadata: resourceVersion: "" selfLink: ""
/sig multicluster
User error and created the issue in the wrong repo.
kubefed2 join
does not work with gke clusters:k8s v1.11:
fed-v2 master branch:
I successfully create the registry ns, crd, and cluster role binding:
I get the following error when trying to add the 1st cluster:
The crd exists:
The kube config matches the kubefed2 join flags:
I can add the cluster to the registry manually:
/sig multicluster