I'm trying to follow the instructions here, and managed to run all the docker build, login and push operations in a pipeline - to my registry at GCR (docker login was different, because it is using a service-account (i.e. "_json_key" for username, and a json for password).
The following steps (kubectl operations) require all kind of values that I'm not sure where I should find: my.kubernetes.host? ca.pem?
If you have a full example, please share.