Health Checks eingebaut

grafana/docker-compos.yml

@@ -3,6 +3,11 @@ services:
     image: grafana/grafana
     container_name: grafana
     restart: unless-stopped
+    healthcheck:
+      test: [ "CMD", "curl", "-f", "http://localhost:3000/api/health" ]
+      interval: 5s
+      timeout: 3s
+      retries: 20
     user: '0'
     ports:
       - '3000:3000'

influx/docker-compose.yml

@@ -2,6 +2,12 @@ services:
   influxdb:
     image: influxdb:latest
     restart: unless-stopped
+    healthcheck:
+      test: [ "CMD", "curl", "-f", "http://localhost:8086/health" ]
+      interval: 5s
+      timeout: 3s
+      retries: 20
+
     ports:
       - '8086:8086'
     volumes:

mqtt/docker-compose.yml

@@ -3,6 +3,11 @@ services:
   mqtt5:
     image: eclipse-mosquitto
     container_name: mqtt5
+    healthcheck:
+      test: [ "CMD-SHELL", "mosquitto_sub -h localhost -p 1883 -t '$SYS/#' -C 1 -W 2 >/dev/null 2>&1 || exit 1" ]
+      interval: 10s
+      timeout: 5s
+      retries: 12
     ports:
       - "1883:1883" #default mqtt port
       - "9001:9001" #default mqtt port for websockets

telegraf/docker-compose.yml

@@ -3,6 +3,11 @@ services:
     image: docker.io/telegraf:latest
     container_name: telegraf
     restart: unless-stopped
+    healthcheck:
+      test: [ "CMD", "curl", "-f", "http://localhost:8094" ]
+      interval: 10s
+      timeout: 3s
+      retries: 12
     environment:
       - MQTT_USERNAME=${MQTT_USERNAME}
       - MQTT_PASSWORD=${MQTT_PASSWORD}

telegraf/telegraf.conf

@@ -65,3 +65,15 @@
       path   = "tF"
       rename = "tF"
       type   = "float"
+[[inputs.mqtt_consumer]]
+  servers = ["tcp://mqtt5:1883"]
+  topics  = ["daten/status/power/+"]
+  username = "${MQTT_USERNAME}"
+  password = "${MQTT_PASSWORD}"
+
+
+  data_format = "value"
+  data_type   = "float"
+  name_override = "power"
+
+  topic_tag = "topic"