This is a pre-production deployment of Warehouse, however changes made here WILL affect the production instance of PyPI.
Latest Version Dependencies status unknown Test status unknown Test coverage unknown
Project Description

jocker generates Dockerfiles from Jinja2 based template files. You can optionally build an image from the generated file and even more optionally, push it to a hub.

Requirements

  • must be run sudo-ically due to Docker’s sudo requirement!
  • Python 2.6/2.7 (errr… NO TESTS YET? what a n00b!)
  • Docker

Installation

pip install jocker

Testing

Disclaimer in broken english: This like 5 hours project. Tests yet, No. Hold as test being wroten. Yes.

Usage

jocker -h
Script to run jokcer via command line

Usage:
    jocker [--varsfile=<path> --templatefile=<path> --outputfile=<path> --dockerconfig=<path> --dryrun -v]
           [--build=<string>|--push=<string>]
    jocker --version

Options:
    -h --help                   Show this screen.
    -f --varsfile=<path>        Path to varsfile (if omitted, will assume "vars.py")
    -t --templatefile=<path>    Path to Dockerfile template
    -o --outputfile=<path>      Path to output Dockerfile (if omitted, will assume "Dockerfile")
    -c --dockerconfig=<path>    Path to yaml file containing docker-py configuration
    -d --dryrun                 Whether to actually generate.. or just dryrun
    -b --build=<string>         Image Repository and Tag to build
    -p --push=<string>          Image Repository and Tag to push to (will target --build)
    -v --verbose                a LOT of output (Note: should be used carefully..)
    --version                   Display current version of jocker and exit

Generating

  • A varsfile containing a dict named VARS should be supplied (if omitted, will default to vars.py).
  • A templatefile should Jinja2-ly correspond with the variables in the aforementioned VARS dict (if omitted, will default to Dockerfile.template)
  • An outputfile should be given (if omitted, will default to Dockerfile)

Dryrun

If Dryrun is specified, the output of the generated template will be printed. No file will be created.

Build and Push

You can let jocker know that after the Dockerfile was generated, you’d like to either Build a Docker image and optionally Push it to your chosen repository.

Note that for this to work you must be logged in to Docker Hub or your private images repo from your shell.

Also note that for either of these features to work you MUST be sudo’d as it’s a prerequisite of Docker.

Also also note that you can’t specify both –build and –push as –push triggers a build process anyway.

docker-py configuration for build and push

A dockerconfig yaml file can be specified which includes something like this:

client:
    base_url: 'unix://var/run/docker.sock'
    version: '1.14'
    timeout: 10
build:
    quiet: false
    nocache: false
    rm: false
    stream: false
    timeout:
    encoding:

This is the configuration for the docker client and for the build process as mentioned in https://github.com/docker/docker-py.

Vagrant

The Vagrantfile supplied (which I haven’t finished yet.. will let you know once it’s ready) will loadz a vbox machine, install docker and jocker on it, generate a docker image from a template and run a container based on the image in a daemonized mode to demonstrate the KRAZIE RAW POWER of jocker (and docker.. I guess wink)

Contributing

Please do.

Release History

Release History

0.0.5

This version

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

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0.0.2

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

Donec et mollis dolor. Praesent et diam eget libero egestas mattis sit amet vitae augue. Nam tincidunt congue enim, ut porta lorem lacinia consectetur. Donec ut libero sed arcu vehicula ultricies a non tortor. Lorem ipsum dolor sit amet, consectetur adipiscing elit.

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Download Files

Download Files

TODO: Brief introduction on what you do with files - including link to relevant help section.

File Name & Checksum SHA256 Checksum Help Version File Type Upload Date
jocker-0.0.5.tar.gz (7.6 kB) Copy SHA256 Checksum SHA256 Source Sep 9, 2014

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