Added storage nodes for k3s

Signed-off-by: Tuan-Dat Tran <tuan-dat.tran@tudattr.dev>

roles/k3s_server/tasks/installation.yml

@@ -1,6 +1,6 @@
 ---
 - name: See if k3s file exists
-  stat:
+  ansible.builtin.stat:
     path: /usr/local/bin/k3s
   register: k3s_status
 
@@ -13,7 +13,7 @@
 
 - name: Install K3s server with node taint and TLS SAN
   when: (host.ip == k3s.server.ips[0] and (not k3s_status.stat.exists))
-  command: |
+  ansible.builtin.command: |
     /tmp/k3s_install.sh server \
     --node-taint CriticalAddonsOnly=true:NoExecute \
     --tls-san {{ k3s.loadbalancer.ip }}
@@ -43,11 +43,11 @@
 
 - name: Set fact on k3s.server.ips[0]
   when: host.ip == k3s.server.ips[0]
-  set_fact: k3s_token="{{ k3s_token['content'] | b64decode | trim }}"
+  ansible.builtin.set_fact: k3s_token="{{ k3s_token['content'] | b64decode | trim }}"
 
 - name: Install K3s on the secondary servers
   when: (host.ip != k3s.server.ips[0] and (not k3s_status.stat.exists))
-  command: |
+  ansible.builtin.command: |
     /tmp/k3s_install.sh server \
     --node-taint CriticalAddonsOnly=true:NoExecute \
     --tls-san {{ k3s.loadbalancer.ip }}