Dockerizing

Dockerize your node application

Install

npm i dockerizing --save

Integrate

Just add to your package.json in section scripts. It should be like this:

    "scripts": {
      "test": "echo \"Error: no test specified\" && exit 1",
      "dockerizing": "node ./node_modules/dockerizing/dockerize",
      "dockerizing-build": "node ./node_modules/dockerizing/build",
      "dockerizing-run": "node ./node_modules/dockerizing/run"
    },

Docker config

Add docker section into your package.json

Port forwarding

if you need forward port from container to host machine add configuration :

      "docker": {
        "ports": [
          {
            "in": 3000,
            "out": 3000
          }
        ]
      },

Ports section include array of object, which port should be forward:

• in - port in cotainer,
• out - port in host machine

Dockerizing

For create Dockerfile just run

    npm run dockerizing

For build your docker image run

   npm run dockerizing-build

For run your docker container run

   npm run dockerizing-run