use correct broker setting

apps/abstraction/README.md

@@ -32,7 +32,7 @@ docker build -t abstraction:dev -f apps/abstraction/Dockerfile .
 ```bash
 docker run --rm \
   -v $(pwd)/config:/app/config:ro \
-  -e MQTT_BROKER=172.16.2.16 \
+  -e MQTT_BROKER=172.23.1.102 \
   -e MQTT_PORT=1883 \
   -e REDIS_HOST=172.23.1.116 \
   -e REDIS_PORT=6379 \

apps/abstraction/main.py

@@ -38,8 +38,8 @@ def load_config(config_path: Path) -> dict[str, Any]:
         logger.warning(f"Config file not found: {config_path}, using defaults")
         return {
             "mqtt": {
-                "broker": "172.16.2.16",
-                "port": 1883,
+                "broker": os.getenv("MQTT_BROKER", "localhost"),
+                "port": int(os.getenv("MQTT_PORT", "1883")),
                 "client_id": "home-automation-abstraction",
                 "keepalive": 60
             },
@@ -227,8 +227,8 @@ async def mqtt_worker(config: dict[str, Any], redis_client: aioredis.Redis) -> N
         redis_client: Redis client for UI updates
     """
     mqtt_config = config.get("mqtt", {})
-    broker = mqtt_config.get("broker", "172.16.2.16")
-    port = mqtt_config.get("port", 1883)
+    broker = os.getenv("MQTT_BROKER") or mqtt_config.get("broker", "localhost")
+    port = int(os.getenv("MQTT_PORT", mqtt_config.get("port", 1883)))
     client_id = mqtt_config.get("client_id", "home-automation-abstraction")
     # Append a short suffix (ENV override possible) so multiple processes don't collide
     client_suffix = os.environ.get("MQTT_CLIENT_ID_SUFFIX") or uuid.uuid4().hex[:6]

apps/api/README.md

@@ -42,7 +42,7 @@ docker build -t api:dev -f apps/api/Dockerfile .
 ```bash
 docker run --rm -p 8001:8001 \
   -v $(pwd)/config:/app/config:ro \
-  -e MQTT_BROKER=172.16.2.16 \
+  -e MQTT_BROKER=172.23.1.102 \
   -e MQTT_PORT=1883 \
   -e REDIS_HOST=172.23.1.116 \
   -e REDIS_PORT=6379 \

apps/simulator/README.md

@@ -53,7 +53,7 @@ docker build -t simulator:dev -f apps/simulator/Dockerfile .
 
 ```bash
 docker run --rm -p 8010:8010 \
-  -e MQTT_BROKER=172.16.2.16 \
+  -e MQTT_BROKER=172.23.1.102 \
   -e MQTT_PORT=1883 \
   -e SIM_PORT=8010 \
   simulator:dev
@@ -61,11 +61,9 @@ docker run --rm -p 8010:8010 \
 
 **Mit Docker Network (optional):**
 ```bash
-docker network create home-automation
 docker run --rm -p 8010:8010 \
-  --network home-automation \
   --name simulator \
-  -e MQTT_BROKER=172.16.2.16 \
+  -e MQTT_BROKER=172.23.1.102 \
   simulator:dev
 ```
 

apps/ui/README.md

@@ -40,11 +40,9 @@ docker build -t ui:dev -f apps/ui/Dockerfile .
 **Linux Server (empfohlen):**
 ```bash
 # Mit Docker Network für Container-to-Container Kommunikation
-docker network create home-automation
 docker run --rm -p 8002:8002 \
-  --network home-automation \
   -e UI_PORT=8002 \
-  -e API_BASE=http://api:8001 \
+  -e API_BASE=http://172.19.1.11:8001 \
   -e BASE_PATH=/ \
   ui:dev
 ```