AllinOne

.env

@@ -5,5 +5,5 @@ INFLUXDB_BUCKET=Temperaturen
 INFLUXDB_TOKEN=1wml0Wzrno-VPHxw0N4CSJh42aTAE-zCCAnAj8BLY_YxsmexXO6_8o7i1HDdAPzDUndCCsejWKq9GJXeYFDhpQ==
 
 # MQTT
-MQTT_USER=dein_user
-MQTT_PASS=dein_passwort
+MQTT_USER=mqtt_user
+MQTT_PASS=mqtt_pw

docker-compose.yml

@@ -1,6 +1,9 @@
 version: "3.9"
 
 services:
+  # -------------------------------------------------
+  # InfluxDB
+  # -------------------------------------------------
   influxdb:
     image: influxdb:latest
     container_name: influxdb
@@ -16,6 +19,10 @@ services:
       timeout: 3s
       retries: 20
 
+
+  # -------------------------------------------------
+  # Grafana
+  # -------------------------------------------------
   grafana:
     image: grafana/grafana:latest
     container_name: grafana
@@ -35,10 +42,16 @@ services:
       influxdb:
         condition: service_healthy
 
+
+  # -------------------------------------------------
+  # Mosquitto (MQTT) – User wird beim Start angelegt
+  # -------------------------------------------------
   mqtt5:
     image: eclipse-mosquitto:latest
     container_name: mqtt5
     restart: unless-stopped
+    env_file:
+      - .env
     ports:
       - "1883:1883"
       - "9001:9001"
@@ -46,12 +59,31 @@ services:
       - ./mosquitto/config:/mosquitto/config
       - ./mosquitto/data:/mosquitto/data
       - ./mosquitto/log:/mosquitto/log
+
+    command: >
+      sh -c '
+        if [ ! -f /mosquitto/config/passwd ]; then
+          echo "Creating MQTT user";
+          mosquitto_passwd -b /mosquitto/config/passwd "$MQTT_USER" "$MQTT_PASS";
+          chmod 600 /mosquitto/config/passwd;
+        fi &&
+        exec mosquitto -c /mosquitto/config/mosquitto.conf
+      '
+
     healthcheck:
-      test: ["CMD-SHELL", "mosquitto_pub -h localhost -p 1883 -t healthcheck/ping -n >/dev/null 2>&1 || exit 1"]
+      test:
+        [
+          "CMD-SHELL",
+          "mosquitto_pub -h localhost -p 1883 -u \"$MQTT_USER\" -P \"$MQTT_PASS\" -q 0 -t healthcheck/ping -n >/dev/null 2>&1 || exit 1"
+        ]
       interval: 10s
       timeout: 5s
       retries: 12
 
+
+  # -------------------------------------------------
+  # Telegraf
+  # -------------------------------------------------
   telegraf:
     image: telegraf:latest
     container_name: telegraf
@@ -71,6 +103,7 @@ services:
       timeout: 3s
       retries: 12
 
+
 networks:
   default:
     name: mqtt5-network

mosquitto/config/mosquitto.conf

@@ -0,0 +1,5 @@
+listener 1883
+protocol mqtt
+
+allow_anonymous false
+password_file /mosquitto/config/passwd