Enable network_mode: host to fix connectivity issues

docker-compose.yml

@@ -4,14 +4,18 @@ services:
     build: .
     image: docker-tor-hidden-service:latest
     container_name: tor-service
+    user: "0:0"
     restart: unless-stopped
+    network_mode: host
     environment:
       # Format: ExternalPort:ContainerName:InternalPort
-      - HIDDEN_SERVICE_HOSTS=80:web:80
+      # Since we are on host network, 'web' hostname won't resolve via Docker DNS.
+      # We must point to localhost if nginx is also on host network.
+      - HIDDEN_SERVICE_HOSTS=80:localhost:80
       - TOR_CONTROL_PASSWORD=secure_password
-    ports:
-      - "9051:9051"
-      - "9050:9050"
+    # ports:  <-- Not needed in host mode
+    #   - "9051:9051"
+    #   - "9050:9050"
     volumes:
       - ./tor-data:/var/lib/tor/:z
     depends_on:
@@ -22,6 +26,7 @@ services:
     image: nginx:alpine
     container_name: my-website
     restart: unless-stopped
+    network_mode: host
 
   # Vanguards Service - Sidecar
   vanguards:
@@ -30,8 +35,10 @@ services:
     container_name: vanguards-sidecar
     user: "0:0"
     restart: unless-stopped
+    network_mode: host
     # The 'vanguards' first word triggers the logic in your entrypoint.sh
-    command: vanguards --control_ip tor-service --control_port 9051 --control_pass secure_password
+    # Connect to localhost since we share the network stack
+    command: vanguards --control_ip localhost --control_port 9051 --control_pass secure_password
     depends_on:
       - tor
     volumes: