DockerCompose-Grafana-InfluxDB-Error: Bad Gateway

I know there are some similar questions in the forum, but nothing worked really out. I try to connect grafana and influxdb with a dockercompose File, but everytime i get a Bad Gateway error. Here is the file:

services:
  grafana:
    image: grafana/grafana
    container_name: grafana
    restart: always
    ports:
      - 3000:3000
    networks:
      - grafana_network
    volumes:
      - grafana_data:/var/lib/grafana
    depends_on:
      - influxdb


  influxdb:
    image: influxdb:latest
    container_name: influxdb
    restart: always
    ports:
      - 8086:8086
    networks:
      - grafana_network
    volumes:
      - influxdb_data:/var/lib/influxdb
    environment:
      - INFLUXDB_DB=grafana
      - INFLUXDB_USER=grafana
      - INFLUXDB_USER_PASSWORD=password
      - INFLUXDB_ADMIN_ENABLED=true
      - INFLUXDB_ADMIN_USER=admin 
      - INFLUXDB_ADMIN_PASSWORD=password 
networks:
  grafana_network:
volumes:
  grafana_data:
  influxdb_data:

Bad Gateway Error

I already changed influxdb to localhost or ipaddress, nothing helped Only the Error changed to Bad Request.. Any recommendations?

Big Thanks!

Had the same problem.

Selecting the Query Language Flux instead of InfluxQL worked for me.

Don't forget to use the URL http://influxdb:8086 as this is the name of your InfluxDB-service within docker compose.