Whaler

Whaler is a tool to make using docker containers dead simple.

init whaler
change settings in .yml file
run whaler
magic

Version

0.1.0

Tech

Whaler uses a number of open source projects to work properly:

Ansible - simplest way to automate IT

Installation

pip install whaler

Config

Whaler uses yml for its config files, supports most of the run commands.

Supports variables from ansible and few extra:

working_dir directory whaler is ran from

# Copy files from git repo to dest when building container
git:
    repo: git@bitbucket.org:skiuoros/node_app.git
    dest: git_code/
    
# Same as above but copys file from machine whaler is run from
local_files:
    dir: "{{ working_dir }}/"
    dest: local_code/

image: skiouros/node_app
base_image: node

name: node_app
command: node app.js

env:
    NODE_ENV: production

links:
    node_db: db

expose:
    - 8080

# host port : container port
ports:
    3000: 8080

# all services support the same options as above
services:
    postgres:
        image: postgres
        name: node_db

        tag: latest

Usage

whaler init # creates .whaler folder with necessary files

whaler deploy --hosts local # deploys container to specified host

License

MIT

zhamlin / whaler