Update 'install_kubetools.yml'

install_kubetools.yml

@@ -46,6 +46,14 @@
     with_items:
       - "kubelet"
       - "kubeadm"
+  - name: ensure /etc/default/kubelet exists
+    file: 
+      path: /etc/default/kubelet exists
+      state: file
+  - name: Set containerd in extraargs
+    blockinfile:
+      dest=/etc/default/kubelet
+      block: "KUBELET_EXTRA_ARGS=\"--container-runtime-endpoint=unix:///run/containerd/containerd.sock\""
   - name: Start kubelet
     service:
       name: kubelet