feat: update kubeadm-config file (#2850)

feat: update kubeadm-config file

Signed-off-by: xuesongzuo@yunify.com <xuesongzuo@yunify.com>

Author: zuoxuesong-worker

builtin/core/roles/kubernetes/init-kubernetes/tasks/main.yaml

@@ -29,7 +29,7 @@
     - name: InitKubernetes | Kubernetes Already Installed
       when: .kubernetes_install_LoadState.stdout | eq "load"
       command: |
-        if [ ! -f /etc/kubernetes/kubeadm-config.yaml ]; then
+        if ! grep -q 'ClusterConfiguration' /etc/kubernetes/kubeadm-config.yaml 2>/dev/null; then
           kubectl get cm kubeadm-config -n kube-system -o=jsonpath='{.data.ClusterConfiguration}' > /etc/kubernetes/kubeadm-config.yaml
         fi
     - name: InitKubernetes | Fetch kubeconfig to local workspace