Creating Wagons

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Wagon is a tool for packaging sets of Python wheels.

Requirements

Cloudify in your local Python path.
A zip archive of the plugin package, such as https://github.com/cloudify-cosmo/cloudify-openstack-plugin/archive/2.2.0.zip.
A constraints.txt with any specific constraints.

Example constraints.txt

# Contents of contraints.txt

cloudify-plugins-common===3.4.2

Wagons are often specific to the OS/Platform/Distribution/Architecture that they were built on. For example, your build your wagon on Ubuntu 16.04, then the wagon may not work on Centos 6. Make sure to test your wagon on the same kind of machine that you intend to use it on.

Usage

Run the following command to create the wagon:

$ wagon create -s path/to/python/project.zip -a '--no-cache-dir -c path/to/constraints.txt'

To learn more about how to use wagon, see the Wagon documentation.