Template Operator: Developer Makefile Tooling for Building ModuleTemplates

[jakobmoellerdev]

To support developers writing their own modules, we have to make sure that they can integrate seamlessly into the existing kyma module infrastructure. Thats why we want to Introduce Generation Tooling in the Template Operator (Makefile Command) that creates a ModuleTemplate from the Operator with a Helm Chart based on the kustomize values of the kubebuilder project and a default values yaml used for the ModuleTemplate. In the end it should just be another command that outputs the finished bundled module.

AC:

• Create a new Makefile Command in the template-operator
• Make sure that the Command is using Kyma CLI in the latest Release Version as Binary
• Trigger Module Building by converting the kustomize output into the different layers and chart of the CLI
• Make sure that output module template is saved into a directory ignored by .gitignore
• Make sure that module template can be used for installation into a control-plane cluster
• Make sure that the generated ModuleTemplate from the Make command above is pushed against a predefined registry hardwired in the Makefile