我在我的Windows开发机器上运行Docker主机,并有2个识别图像,暴露不同的端口(3000,3001)。使用以下docker-compose我构建并运行容器,但端口3001上的容器不能通过localhost或我的IP地址获得。
DockerFile
FROM mhart/alpine-node:8
# Create an app directory (in the Docker container)
RUN mkdir -p /testdirectory
WORKDIR /testdirectory
COPY package.json /testdirectory
RUN npm install --loglevel=warn
COPY . /testdirectory
EXPOSE 3000
CMD ["node", "index.js"]
DockerFile
FROM mhart/alpine-node:8
# Create an app directory (in the Docker container)
RUN mkdir -p /test2directory
WORKDIR /test2directory
COPY package.json /test2directory
RUN npm install --loglevel=warn
COPY . /test2directory
EXPOSE 3001
CMD ["node", "index.js"]
Docker-Compose文件
version: '3'
services:
testdirectory:
container_name: testdirectory
environment:
- DEBUG=1
- NODE_ENV=production
- NODE_NAME=testdirectory
- NODE_HOST=localhost
- NODE_PORT=3000
- DB_HOST=mongodb://mongo:27017/testdirectory
- DB_PORT=27017
build:
context: ./test-directory
volumes:
- .:/usr/app/
- /usr/app/node_modules
ports:
- "3000:3000"
depends_on:
- mongodb
command: npm start
test2directory:
container_name: test2directory
environment:
- DEBUG=1
- NODE_ENV=production
- NODE_NAME=test2directory
- NODE_HOST=localhost
- NODE_PORT=3001
- DB_HOST=mongodb://mongo:27017/test2directory
- DB_PORT=27017
build:
context: ./test2-directory
volumes:
- .:/usr/app/
- /usr/app/node_modules
ports:
- "3001:3001"
depends_on:
- mongodb
command: npm start
mongodb:
image: mongo:3.4.4
container_name: mongo
ports:
- 27017:27017
volumes:
- /data/db:/data/db
当我跑步时,有没有明显的遗失
docker container port test2directory
它返回
3001/tcp -> 0.0.0.0:3001
答案 0 :(得分:0)