Как развернуть Vue.js приложение с Docker & Digital Ocean — решение в одну линию кода

//Dockerfile
FROM node:7.10.0

# use changes to package.json to force Docker not to use the cache# when we change our application's nodejs dependencies:ADD package.json /tmp/package.jsonRUN cd /tmp && yarn installRUN mkdir -p /usr/src/app && cp -a /tmp/node_modules /usr/src/app

# From here we load our application's code in, therefore the previous docker# "layer" thats been cached will be used if possibleWORKDIR /usr/src/appADD . /usr/src/app

RUN npm run buildRUN rm -rf ./buildRUN rm -rf ./testRUN rm -rf ./src

ENV PORT=80
EXPOSE 80

CMD ["npm", "start"]

//.dockerignore
dist
node_modules

//Server.js, don't forget to add express & ejs to packagesconst express = require('express')

const app = express()const port = process.env.PORT || 3003const router = express.Router()

app.use(express.static(`${__dirname}/dist`)) // set the static files location for the static html

app.engine('.html', require('ejs').renderFile)

app.set('views', `${__dirname}/dist`)

router.get('/*', (req, res, next) => { res.sendFile(`${__dirname}/dist/index.html`)})

app.use('/', router)

app.listen(port)console.log('App running on port', port)

// To generate a new ssh key:
sh-keygen -t rsa -b 4096 -C "your_email@example.com"

// To turn on SWAP on the machine (yes, it's "one" line)
sudo fallocate -l 4G /swapfile && sudo chmod 600 /swapfile && sudo mkswap /swapfile && swapon /swapfile && sudo echo "/swapfile none swap sw 0 0" >> /etc/fstab && sudo sysctl vm.swappiness=10 && sudo sysctl vm.vfs_cache_pressure=50 && sudo echo "vm.swappiness=10" >> /etc/sysctl.conf && sudo echo "vm.vfs_cache_pressure = 50" >> /etc/sysctl.conf

// The only command you will need in the future deployments :-)
git add . --all && git commit -m "" && git push server