error: unable to recognize "v1.8.3.yaml": no matches for kind "Deployment" in version "apps/v1beta2"

error: unable to recognize "v1.8.3.yaml": no matches for kind "Deployment" in version "apps/v1beta2"

Solution:

To find out what exact apps/xxx api version your cluster supports, use "kubectl api-versions" and the exact apps/xxx version will be listed there. Now edit and put the same api version in your deployment yaml.

[root@k8smaster /]# kubectl api-versions
admissionregistration.k8s.io/v1
admissionregistration.k8s.io/v1beta1
apiextensions.k8s.io/v1
apiextensions.k8s.io/v1beta1
apiregistration.k8s.io/v1
apiregistration.k8s.io/v1beta1
apps/v1
authentication.istio.io/v1alpha1
authentication.k8s.io/v1
authentication.k8s.io/v1beta1
authorization.k8s.io/v1
authorization.k8s.io/v1beta1

[root@k8smaster /]# vi v1.8.3.yaml

[root@k8smaster /]# kubectl create -f v1.8.3.yaml
secret/kubernetes-dashboard-certs created
serviceaccount/kubernetes-dashboard created
role.rbac.authorization.k8s.io/kubernetes-dashboard-minimal created
rolebinding.rbac.authorization.k8s.io/kubernetes-dashboard-minimal created
deployment.apps/kubernetes-dashboard created
service/kubernetes-dashboard created
[root@k8smaster /]#
[root@k8smaster /]#

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