ssh: connect to host gitea.ds9.dedyn.io port 333: Connection refused

gitea.yml

@@ -127,7 +127,7 @@
                 # Traefik network
                 - traefik.docker.network=traefik
               ports:
-                - 333:22
+                - 0.0.0.0:333:22
 
             gitea.{{inventory_hostname}}--db:
               image: mariadb:latest