fix

docker-compose.yml

@@ -56,13 +56,30 @@ services:
     depends_on:
       - nginx-proxy
 
+  dnsmasq:
+    image: jpillora/dnsmasq
+    container_name: dnsmasq
+    restart: unless-stopped
+    ports:
+      - "53:53/udp"
+      - "53:53/tcp"
+    volumes:
+      - ./dnsmasq/dnsmasq.conf:/etc/dnsmasq.conf:ro
+    cap_add:
+      - NET_ADMIN
+    networks:
+      devnet:
+        ipv4_address: ${DNSMASQ_IP}
+    healthcheck:
+      test: ["CMD", "nslookup", "localhost", "127.0.0.1"]
+      interval: 30s
+      timeout: 5s
+      retries: 3
+
 networks:
   devnet:
-    driver: bridge
-    ipam:
-      config:
-        - subnet: ${SUBNET}
-          gateway: ${GATEWAY}
+    external: true
+    name: devnet
 
 volumes:
   acme: