* Introduce docker config.json parameter for kubectl
* Use docker config.json parameter for helm
* Export definition of kube secret parameters
* fix username password existence check
* choose more fitting name for secret spec
* Adopt review suggestions
Co-authored-by: Roland Stengel <r.stengel@sap.com>
Also establish mavenExecute() via new JenkinsMavenExecuteRule in Groovy Unit Tests.
Co-authored-by: Stephan Aßmus <stephan.assmus@sap.com>
Co-authored-by: Christopher Fenner <26137398+CCFenner@users.noreply.github.com>