将nodemon与docker和docker-compose一起使用 [英] Use nodemon with docker and docker-compose
问题描述
我正在将nodemon与docker-compose结合使用。
这是我的Dockerfile:
FROM节点:10
WORKDIR / usr / src / app
COPY包* .json ./
运行npm install
COPY。 。
CMD [ npm,开始]
我的docker-compose.yml
版本:'3'
服务:
应用程序:
构建:。
卷:
-。:/ usr / src / app
-/ usr / src / app / node_modules
container_name:docker-node-mongo
重新启动:始终
端口:
-3000:3000
-9229:9229
命令:npm start
链接:
-mongo
-redis
mongo:
container_name:mongo
图片:mongo
端口:
- 27017:27017
redis:
图片:redis:alpine
卷:
-/ var / redis / data:/ data
package.json脚本:
{
scripts:{
start: nodemon- -inspect = 0.0.0.0 index.js
}
}
根据正在工作的Docker容器中的代码,我的代码正在更新,但没有任何重新加载。
重新启动时具有检查
的nodemon的问题。您可以在
I'm using nodemon with docker-compose. Here is my Dockerfile:
FROM node:10
WORKDIR /usr/src/app
COPY package*.json ./
RUN npm install
COPY . .
CMD ["npm", "start"]
My docker-compose.yml
version: '3'
services:
app:
build: .
volumes:
- .:/usr/src/app
- /usr/src/app/node_modules
container_name: docker-node-mongo
restart: always
ports:
- 3000:3000
- 9229:9229
command: npm start
links:
- mongo
- redis
mongo:
container_name: mongo
image: mongo
ports:
- "27017:27017"
redis:
image: redis:alpine
volumes:
- /var/redis/data:/data
And my package.json script:
{
"scripts": {
"start": "nodemon --inspect=0.0.0.0 index.js"
}
}
According to the code inside of my working docker container, my code is updating, but I don't have any reload.
The issue with nodemon with inspect
on restart. You can read more about the issue here. You can try the work around mentioned by nodemon team
"inspect": "kill-port --port 9229 && node --inspect=0.0.0.0:9229 build/startup.js",
"start_watch_inspect": "nodemon --delay 80ms --watch build/ build/startup.js --exec 'npm run inspect'",
You can make it working using below command if you can manage without inspect
"scripts": {
"start": "nodemon index.js"
}
This will work with mounting the directory
docker run --rm -v /home/myapp:/root --name test -it testnode
OR
copy code to docker build and update file inside the container will also work fine.
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