getting error while installing kubernetes

Question

ubuntu@kmaster:~$ kubectl apply -f

https://docs.projectcalico.org/v3.0/getting-started/kubernetes/installation/hosted/kubeadm/1.7/calico.yaml
configmap/calico-config unchanged
service/calico-etcd unchanged
serviceaccount/calico-cni-plugin unchanged
serviceaccount/calico-kube-controllers unchanged
resource mapping not found for name: "calico-etcd" namespace: "kube-system" from "https://docs.projectcalico.org/v3.0/getting-started/kubernetes/installation/hosted/kubeadm/1.7/calico.yaml": no matches for kind "DaemonSet" in version "extensions/v1beta1"
ensure CRDs are installed first
resource mapping not found for name: "calico-node" namespace: "kube-system" from "https://docs.projectcalico.org/v3.0/getting-started/kubernetes/installation/hosted/kubeadm/1.7/calico.yaml": no matches for kind "DaemonSet" in version "extensions/v1beta1"
ensure CRDs are installed first
resource mapping not found for name: "calico-kube-controllers" namespace: "kube-system" from "https://docs.projectcalico.org/v3.0/getting-started/kubernetes/installation/hosted/kubeadm/1.7/calico.yaml": no matches for kind "Deployment" in version "extensions/v1beta1"
ensure CRDs are installed first
resource mapping not found for name: "calico-cni-plugin" namespace: "" from "https://docs.projectcalico.org/v3.0/getting-started/kubernetes/installation/hosted/kubeadm/1.7/calico.yaml": no matches for kind "ClusterRoleBinding" in version "rbac.authorization.k8s.io/v1beta1"
ensure CRDs are installed first
resource mapping not found for name: "calico-cni-plugin" namespace: "" from "https://docs.projectcalico.org/v3.0/getting-started/kubernetes/installation/hosted/kubeadm/1.7/calico.yaml": no matches for kind "ClusterRole" in version "rbac.authorization.k8s.io/v1beta1"
ensure CRDs are installed first
resource mapping not found for name: "calico-kube-controllers" namespace: "" from "https://docs.projectcalico.org/v3.0/getting-started/kubernetes/installation/hosted/kubeadm/1.7/calico.yaml": no matches for kind "ClusterRoleBinding" in version "rbac.authorization.k8s.io/v1beta1"
ensure CRDs are installed first
resource mapping not found for name: "calico-kube-controllers" namespace: "" from "https://docs.projectcalico.org/v3.0/getting-started/kubernetes/installation/hosted/kubeadm/1.7/calico.yaml": no matches for kind "ClusterRole" in version "rbac.authorization.k8s.io/v1beta1"

ensure CRDs are installed firstenter image description here

stackoverflow.com/a/72243069/13133349 maybe this could help you — AnhPC03
– AnhPC03, Commented Jul 29, 2022 at 9:18

zer0 · Accepted Answer · 2022-07-29 10:08:41Z

4

I suspect you're trying to install outdated manifests. The API versions of the resources you're applying have been deprecated in the k8s version you have. See the deprecation guide here.

You have to use the latest version which will have the v1 version of these manifests.

answered Jul 29, 2022 at 10:08

zer0

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