Container image creation tool.

Concreate helps to build container images from image definition files.

• Building container images from YAML image definitions
• (not yet available) Running tests on built images
• (not yet available) Releasing container image by building it in Red Hat supported build system

This project is currently in development. Initial release should be avaialble shortly. Support for multiple target platforms is planned in future, but currently only Docker is supported.

We strongly advise to use Virtualenv to install Concreate. If you are on Fedora/RHEL please install the python-virtualenv package. If you use different operating system please consult your package namager of choice for the correct package name.

# Prepare virtual environment
virtualenv ~/concreate
source ~/concreate/bin/activate

# Install Concreate
# Execute the same command to upgrade to latest version
pip install -U concreate

# Now you are able to run Concreate
concreate --help

To build container images you need to have Docker installed on your system.

Please refer to the concreate --help output.

Documentation is available in the docs directory.

Concreate originates from the Dogen tool. Dogen was developed for over two years and served us well, but we decided to make it a first class citizen and promote using abstract image descriptors. At the same time we wanted to add new set of features which made the "Dockerfile generator" tagline inaccurate and we decided to start fresh under a new project. In any case, this is the Dogen project evolution.