使用环境变量配置端口及凭证

docker-compose.yml

@@ -17,4 +17,6 @@ services:
      - NET_ADMIN
     environment:
       MQTT_PORT: 1883
+      TB_MQTT_PORT: 31883
+      TB_ACCESS_TOKEN: '123456'
       FORCE_HTTPS_REDIRECT: "false"

haproxy/data/check_mqtt.sh

 #!/bin/sh
 echo $@ >> /tmp/all_arguments.txt
 ip_adr=$(echo $@|awk '{print $3}')
-if mosquitto_pub -h $ip_adr -p 31883 -u 123456 -t v1/devices/me/attributes -f /usr/local/bin/test-mqtt.json -q 1 -d; then
+if mosquitto_pub -h $ip_adr -p ${TB_MQTT_PORT} -u ${TB_ACCESS_TOKEN} -t v1/devices/me/attributes -f /usr/local/bin/test-mqtt.json -q 1 -d; then
   exit 0
 else
   exit 1

haproxy/data/test-mqtt.json

-{"check-mqtt": "ok"}
+{"check-mqtt-status": "ok"}
\ No newline at end of file