ContainerApp tool is a reference implementation of Container Application Specification. It can be used to bootstrap container application and to install and run them.

Example applications consist of MariaDB and Wordpress applications, where Wordpress depends on MariaDB.

Simply run

python setup.py install

If you want to do some changes to the code, I suggest to do:

cd atomicapp-run
export PYTHONPATH=$PWD/atomicapp:$PYTHONPATH
alias atomicapp="$PWD/atomicapp/cli/main.py"

atomicapp [--dry-run] create --schema PATH|URL APP_NAME

Constructs directory structure and fills Atomicfile with application name and id.

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] [--path PATH] APP|PATH 

Pulls the application and it's dependencies. If the last argument is existing path, it looks for Atomicfile there instead of pulling anything.

• --recursive yes|no Pull whole dependency tree
• --update Overwrite any existing files
• --path PATH Unpack the application into given directory instead of current directory

Action run performs install prior it's own tasks are executed. When run is selected, providers' code is invoked and containers are deployed.

Providers represent various deployment targets. They are based on yapsy plugin system and can be added by implementing interface explained in Providers