Requirements¶

• Plugin code must be idempotent.
• Do not copy modules from fuel-library. Add the module path into task description instead and use fuel-library as framework: puppet_modules: "puppet/modules:/etc/puppet/modules"
• If you use plugin pre-deployment scripts that somehow change the state of the Fuel Master node – for example, changes to Nailgun database – ensure that all these changes are removed in the post-deployment script.
• See Install style checkers and Fuel contribution guidelines
• recommendation on pre_build_hook