las t up

swarm.yml

@@ -131,7 +131,7 @@
 
     - name: Copy the stack 
       ansible.builtin.copy:
-        content: "version: '3.8'"
+        content: "version: '3.12'"
         dest: /opt/stack.yml
       when: inventory_hostname in groups['docker_swarm_manager']
 
@@ -151,7 +151,7 @@
         name: cluster
         compose:
           - /opt/stack.yml
-          - version: '3.8'
+          - version: '3.12'
             # https://github.com/akhil/traefik-docker-swarm-example/blob/master/traefik.yml
           - services:
               traefik: