add intial docker-compose

docker/docker-compose.yml

@@ -0,0 +1,10 @@
+version: "3"
+services:
+  script:
+    image: registry.lubiland.de/swarm-nat
+    deploy:
+      placement:
+        constraints:
+          - node.role == manager
+    volumes:
+      - "/var/run/docker.sock:/var/run/docker.sock"