Add challenge 7

7/docker-compose.yml

@@ -0,0 +1,34 @@
+--- 
+# TIP: This is just a sense check, should run without errors. Complicating things slightly by adding a reverse proxy (this is how all co-op cloud services are hosting)
+
+services:
+  app:
+    image: git.autonomic.zone/autonomic-cooperative/docker-debugging-disco:0.1.0
+    environment:
+      - CHALLENGE=7
+    labels:
+      - "traefik.enable=true"
+      - "traefik.docker.network=proxy"
+      - "traefik.http.services.challenge-7.loadbalancer.server.port=80"
+      - "traefik.http.routers.challenge-7.rule=Host(`localhost`)"
+    networks:
+      proxy:
+
+  proxy:
+    image: traefik
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+    networks:
+      proxy:
+    configs:
+      - source: traefik_yml
+        target: /traefik.yml
+    ports:
+      - 8000:80
+
+networks:
+  proxy:
+
+configs:
+  traefik_yml:
+    file: traefik.yml

7/traefik.yml

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+api:
+  dashboard: false
+  insecure: true
+entryPoints:
+  web:
+    address: ":80"
+serversTransport:
+  insecureSkipVerify: true
+providers:
+  docker:
+    endpoint: "unix:///var/run/docker.sock"
+    # exposedByDefault: false
+    network: proxy # Optional; Only use the "proxy" Docker network, even if containers are on multiple networks.