changed mqtt ip

README.md

@@ -41,7 +41,7 @@ docker compose logs -f laundry-status
 ```
 
 Open `http://<your-server>:8080/` on a phone connected to your home Wi-Fi. By
-default the service connects to `192.168.1.12:1883` and subscribes to
+default the service connects to `192.168.1.11:1883` and subscribes to
 `tele/tasmota_washingmashine_C21183/SENSOR`. No broker is included in the Compose
 file; it connects to your existing one.
 
@@ -49,7 +49,7 @@ To override settings, export the environment variables below or place them in a
 local `.env` file before running Compose. For example:
 
 ```bash
-MQTT_BROKER=tcp://192.168.1.12:1883 docker compose up --build -d
+MQTT_BROKER=tcp://192.168.1.11:1883 docker compose up --build -d
 ```
 
 Keep credential files local. The Docker build context excludes `.env` files.
@@ -60,7 +60,7 @@ page; no volume or database is required. Stop it with `docker compose down`.
 
 | Variable | Default | Description |
 |----------|---------|-------------|
-| `MQTT_BROKER` | `tcp://192.168.1.12:1883` | Broker URL, including scheme and port |
+| `MQTT_BROKER` | `tcp://192.168.1.11:1883` | Broker URL, including scheme and port |
 | `MQTT_TOPIC` | `tele/tasmota_washingmashine_C21183/SENSOR` | Tasmota sensor topic |
 | `MQTT_USERNAME` | Empty | Optional MQTT username |
 | `MQTT_PASSWORD` | Empty | Optional MQTT password |

ROADMAP.md

@@ -9,7 +9,7 @@ Objective: show the laundry status from the last 3 one-minute power samples of t
 ### Decided
 
 - Data source: MQTT topic `tele/tasmota_washingmashine_C21183/SENSOR` (Tasmota JSON, field `ENERGY.Power` in watts).
-- Broker: `192.168.1.12:1883`, no credentials assumed. Address, port, topic and credentials (optional) are configurable via env vars.
+- Broker: `192.168.1.11:1883`, no credentials assumed. Address, port, topic and credentials (optional) are configurable via env vars.
 - Tasmota `TelePeriod` is 10 s, so the plug publishes about 6 messages per minute.
 - Architecture: small Go backend, packaged in Docker (Dockerfile plus docker-compose example), deployed by the user on their own server.
   - Subscribes to the broker over TCP and runs continuously, whether or not any page is open.

docker-compose.yml

@@ -3,9 +3,9 @@ services:
     build: .
     restart: unless-stopped
     ports:
-      - "8080:8080"
+      - "8089:8080"
     environment:
-      MQTT_BROKER: "${MQTT_BROKER:-tcp://192.168.1.12:1883}"
+      MQTT_BROKER: "${MQTT_BROKER:-tcp://192.168.1.11:1883}"
       MQTT_TOPIC: "${MQTT_TOPIC:-tele/tasmota_washingmashine_C21183/SENSOR}"
       MQTT_USERNAME: "${MQTT_USERNAME:-}"
       MQTT_PASSWORD: "${MQTT_PASSWORD:-}"

main.go

@@ -38,7 +38,7 @@ func loadConfig() (config, error) {
 	}
 	return config{
 		MQTTConfig: sensor.MQTTConfig{
-			Broker:   env("MQTT_BROKER", "tcp://192.168.1.12:1883"),
+			Broker:   env("MQTT_BROKER", "tcp://192.168.1.11:1883"),
 			Topic:    env("MQTT_TOPIC", "tele/tasmota_washingmashine_C21183/SENSOR"),
 			Username: os.Getenv("MQTT_USERNAME"),
 			Password: os.Getenv("MQTT_PASSWORD"),

main_test.go

@@ -13,7 +13,7 @@ func TestLoadConfigDefaults(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	if got.Broker != "tcp://192.168.1.12:1883" || got.Topic != "tele/tasmota_washingmashine_C21183/SENSOR" || got.HTTPAddr != ":8080" || got.SampleInterval != time.Minute || got.Username != "" || got.Password != "" {
+	if got.Broker != "tcp://192.168.1.11:1883" || got.Topic != "tele/tasmota_washingmashine_C21183/SENSOR" || got.HTTPAddr != ":8080" || got.SampleInterval != time.Minute || got.Username != "" || got.Password != "" {
 		t.Fatalf("defaults: %+v", got)
 	}
 }