customresourcedefinition.apiextensions.k8s.io/clusterconfigurations.installer.kubesphere.io unchange

在执行kubectl apply -f https://github.com/kubesphere/ks-installer/releases/download/v3.1.0/kubesphere-installer.yaml时报以下日志：

customresourcedefinition.apiextensions.k8s.io/clusterconfigurations.installer.kubesphere.io unchanged
namespace/kubesphere-system unchanged
serviceaccount/ks-installer unchanged
clusterrole.rbac.authorization.k8s.io/ks-installer unchanged
clusterrolebinding.rbac.authorization.k8s.io/ks-installer unchanged
deployment.apps/ks-installer unchanged

日志的意思是没有改变，都安装过了，但我没有安装成功过，或者说我的pod没有运行成功，我的解决办法是：

把kubesphere-installer.yaml中定义的组件都强制卸载掉：

 kubectl  delete Namespace kubesphere-system --force --grace-period=0

kubectl  delete CustomResourceDefinition clusterconfigurations.installer.kubesphere.io --force --grace-period=0

kubectl  delete ServiceAccount ks-installer --force --grace-period=0

kubectl  delete ClusterRole ks-installer --force --grace-period=0

kubectl  delete ClusterRoleBinding ks-installer --force --grace-period=0

kubectl  delete Deployment ks-installer --force --grace-period=0

然后再执行：

kubectl apply -f https://github.com/kubesphere/ks-installer/releases/download/v3.1.0/kubesphere-installer.yaml
   
kubectl apply -f https://github.com/kubesphere/ks-installer/releases/download/v3.1.0/cluster-configuration.yaml
会发现安装成功。

这个时候可以查看pod

kubectl -n kubesphere-system get pod

查看pod状态，如果运行不成功则查看日志，解决后续问题。