Configuring access for Kubectl to private GKE cluster
A guide to how to configure access for Kubectl to private Google Kubernetes Engine cluster with different level of restricted access
How do I use the script stage in a Spinnaker pipeline?
The Spinnaker Script Stage stage is a stage within Spinnaker that allows you to execute a script as a part of your deployment pipeline. Under the hood, this script uses a specialized Jenkins job which is responsible for checking out and executing your script. This stage has been deprecated and removed from the OSS documentation so using it is discouraged.
Run Job stage - Users who are deploying to Kubernetes have the opportunity to use the Run Job stage as part of their pipeline. This stage allows you to deploy a container to do the work you want to do.
Jenkins stage - Since the Script stage was just a Jenkins job under the hood, users can build custom Jenkins jobs that encapsulate the work they want to do and execute those as part of their deployment.