Question

我正在尝试使用mongo和mongo-express部署堆栈。我希望它们都能从我的主机上获得。这是为了能够连接到mongo db并访问mongo-express web界面。

我有以下stack.yml：

version: '3.1'
services:
  mongo:
    image: mongo
    ports:
      - 27017:27017
    environment:
      MONGO_INITDB_ROOT_USERNAME: root
      MONGO_INITDB_ROOT_PASSWORD: example

  mongo-express:
    image: mongo-express
    ports:
      - 8081:8081
    environment:
      ME_CONFIG_MONGODB_ADMINUSERNAME: root
      ME_CONFIG_MONGODB_ADMINPASSWORD: example

可以从我的主机访问mongo实例，但不能访问Web界面。它只是试图永远地连接。

Answer 1

The problem that I can think of is more related to service startup order.

Try following operations

#>docker-compose  -f stack.yml up --no-start 
#>docker-compose -f stack.yml  start mongo
#>docker-compose -f stack.yml  start mongo-express

The main issue is that mongo-express is try to connect to mongo and at that time mongo was not completely started or ready to connect and that's why mongo-express quickly exited.

In order to specify order take a look at following articles.

https://docs.docker.com/compose/compose-file/#depends_on https://docs.docker.com/compose/startup-order/

无法使用docker堆栈连接到mongo-express

1 个答案: