脚本宝典收集整理的这篇文章主要介绍了Deploy NodeJS with node-red, mongodb, dashboard in Docker，脚本宝典觉得挺不错的，现在分享给大家，也给大家做个参考。
docker File
Create this file wITh the name Dockerfile and put into your PRoject root folder.
# specify the node base image with your desired version node:<version>
From node:8
WORKDIR /app
RUN chown -R node:node /usr/local/lib/node_modules
RUN chown -R node:node /usr/local/bin
USER node
RUN npm install node-red -g
RUN npm install node-red-node-mongodb -g
RUN npm i node-red/node-red-dashboard -g
# port 1880 for node-red-dashboard
EXPOSE 1880
CMD node-redImportant in the Docker File
You need to include the -g behind, as if you don't the package won't be installed.
RUN npm install node-red -g
RUN npm install node-red-node-mongodb -g
RUN npm i node-red/node-red-dashboard -gHowever, there will be permission error if you just do that. So you need to change the owner and switch the user before that.
RUN chown -R node:node /usr/local/lib/node_modules
RUN chown -R node:node /usr/local/bin
USER nodeThe Joy
Then you can build using docker build -t nodejs .
After running the docker image using docker run -it -p 1880:1880 nodejs
You can now access the node-red in your browser.
BTw, you could map multiple ports from the container to host by using multiple -p option.
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