drdocker

    0.1.3 • Public • Published

    DrDocker

    Tophat and monocle for your DockerD. Docker.IO Node.JS library.

    Installation

    npm install drdocker

    Usage

    Note: DrDocker uses the docker CLI tool. This tool typically needs to be run as root. Hence these examples should be run with root privileges.

    Check for an image

     
    var drdocker = require('drdocker')
     
    function gotImage(err) {
      if (err) throw err
      console.log("image exists!")
    }
     
    drdocker.haveImage("frozenridge/drdocker", gotImage)

    Stream data into a container and commit result

     
    var drdocker = require('drdocker')
    var resumer = require('resumer')
     
    var img = "ubuntu"
     
    function dataStreamed(code, cid) {
      var newImg = "helloWorld"
      drdocker.commit({
        containerId: cid,
        imageName: newImg,
      }, function(err) {
        console.log("Created image %s from result", newImg)
        console.log("Now try running `docker run -i helloWorld cat /tmp/test.txt`")
      })
    }
     
    function gotImage(err) {
      if (err) throw err
      console.log("image exists - streaming")
      var dataStream = resumer().queue("Hello World!\n").end()
      var proc = drdocker.runInContainer(img, "cat > /tmp/test.txt", true, dataStreamed)
     
      dataStream.pipe(proc.stdin)
    }
     
    drdocker.haveImage(img, gotImage)
     

    Tests

    Requires root privileges and a local docker.

    Run with npm test

    License

    BSD

    Keywords

    none

    Install

    npm i drdocker

    DownloadsWeekly Downloads

    0

    Version

    0.1.3

    License

    BSD

    Last publish

    Collaborators

    • niallo