Docker-组合起始容器两次，运行命令两次并具有相同的内容

Question

I get the server container twice, and the view container has the server's content. I have no idea what is going on...

docker-compose

version: '3'

services:
    server: 
        build: ./server
    view:
        build: ./view
        ports: 8080:80

Server Dockerfile

FROM node
WORKDIR /usr/src/app
COPY package.json .
COPY package.json package-lock.json ./
RUN npm install
COPY . .
CMD [ "npm", "start" ]

View Dockerfile

FROM nginx
COPY ./src /usr/share/nginx/html

The images build fine.

Is this normal? Looks like node is starting twice?

Both containers have the same content. This doesn't look right.

Any help is greatly appreciated.

Answer 1

When you do docker-compose up it will start streaming all logs from all containers that were brought up.

This simply looks like server_1 output some stuff, and then view_1 output some stuff, and then server_1 output some more stuff, etc...

If you want to see the logs for an individual service, you can run docker-compose logs server or docker-compose logs view , and get the logs for a specific service only.