Gitea to listen only on host ports so as to expose ports outside only using the reverse proxy

gitea/playbook-pg.yml

@@ -42,7 +42,7 @@
         links:
           - "postgres:db"
         published_ports:
-          - "3000:3000"
+          - "127.0.0.1:3000:3000"
           - "127.0.0.1:2222:22"
         volumes:
           - /var/lib/gitea:/data