Question

我无法将node.js应用程序与Rabbit-mq服务器连接。 Postgres已正确连接。我不知道为什么我的连接被拒绝。

version: "3"
networks:
app-tier:
  driver: bridge

services:
db:
  image: postgres
  environment:
    - POSTGRES_USER=dockerDBuser
    - POSTGRES_PASSWORD=dockerDBpass
    - POSTGRES_DB=performance
  ports:
    - "5433:5432"
  volumes:
    - ./pgdata:/var/lib/postgresql/data
  networks:
    - app-tier

rabbitmq:
  image: rabbitmq:3.6.14-management
  healthcheck:
      test: ["CMD", "curl", "-f", "http://127.0.0.1:5672"]
      interval: 30s
      timeout: 10s
      retries: 5
  ports:
    - "0.0.0.0:5672:5672"
    - "0.0.0.0:15672:15672"
  networks:
    - app-tier
app:
  build: .
  depends_on:
    - rabbitmq
    - db
  links:
    - rabbitmq
    - db
  command: npm run startOrc
  environment:
    DATABASE_URL: postgres://dockerDBuser:dockerDBpass@db:5432/asdf
  restart: on-failure
  networks:
    - app-tier

似乎正在尝试连接到主机Rabbitmq而不是容器Rabbitmq

Answer 1

尝试将环境变量> export HOME=/home/mjain8 > cat home.txt $HOME:1:2 $HOME:1:2 3 > perl -F: -lane ' {$F[0]=$ENV{HOME} ;print join(":",@F) } ' home.txt /home/mjain8:1:2 /home/mjain8:1:2 3 > perl -F: -lane ' {$F[0]=$ENV{HOME} if $F[0]=~/\$HOME/;print join(":",@F) } ' home.txt # if you need to explicity check if it is HOME /home/mjain8:1:2 /home/mjain8:1:2 3 >更改为CLOUDAMQP_URL

您可以通过服务名称amqp://rabbitmq:5672来致电服务。

econnrefused 127.0.0.1:5672 Rabbit-mq与docker compose

1 个答案: