added default compose.yml

compose.yml

@@ -0,0 +1,23 @@
+services:
+  docker-in-docker:
+    image: docker:dind
+    container_name: 'docker_dind'
+    privileged: 'true'
+    command: ['dockerd', '-H', 'tcp://0.0.0.0:2375', '--tls=false']
+    restart: 'unless-stopped'
+
+  runner:
+    image: 'code.forgejo.org/forgejo/runner:12'
+    links:
+      - docker-in-docker
+    depends_on:
+      docker-in-docker:
+        condition: service_started
+    container_name: 'runner'
+    environment:
+      DOCKER_HOST: tcp://docker-in-docker:2375
+    user: 1001:1001
+    volumes:
+      - ./data:/data
+    restart: 'unless-stopped'
+    command: '/bin/sh -c "while : ; do sleep 1 ; done ;"'