Atomicapp is a reference implementation of the Nulecule Specification. It can be used to bootstrap container application and to install and run them.
Please take a look at the Nulecule Specification. If you are interested in taking a look at some well documented examples, feel free to browse thru Atomicapp.
First of all, clone the github repository: git clone https://github.com/projectatomic/atomicapp.
Simply run
python setup.py installIf you want to do some changes to the code, I suggest to do:
cd atomicapp
export PYTHONPATH=`pwd`:$PYTHONPATH
alias atomicapp="`pwd`/atomicapp/cli/main.py"atomicapp [--dry-run] build [TAG]Calls Docker build to package up the application and tags the resulting image.
atomicapp [--dry-run] [-a answers.conf] install|run [--recursive] [--update] [--destination DST_PATH] APP|PATHPulls the application and it’s dependencies. If the last argument is
existing path, it looks for Nulecule file there instead of pulling anything.
-
--recursive yes|noPull whole dependency tree -
--updateOverwrite any existing files -
--destination DST_PATHUnpack the application into given directory instead of current directory -
APPName of the image containing the application (f.e.vpavlin/wp-app) -
PATHPath to a directory with installed (i.e. result ofatomicapp install …) app
Action run performs install prior it’s own tasks are executed if APP is given. When run is selected, providers' code is invoked and containers are deployed.
Providers represent various deployment targets. They can be added by placing a provider_name.py file implementing interface explained in providers/README.md[Providers] into providers/ directory.
As of Version 0.0.1 Atomicapp uses Python 2.7.5 and Anymarkup.
Copyright © 2015 Red Hat Inc.
This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License, version 3, as published by the Free Software Foundation. For details see GNU-AGPL-3.0.txt