gcloud-config
Manage different configurations of `gcloud`.
TLDR
Define a property (like compute/zone) for the current configuration
$ gcloud config set [property] [value]
Fetch the value of a gcloud property
$ gcloud config get [property]
Display all the properties for the current configuration
$ gcloud config list
Create a new configuration with a given name
$ gcloud config configurations create [configuration_name]
Display a list of all available configurations
$ gcloud config configurations list
Switch to an existing configuration with a given name
$ gcloud config configurations activate [configuration_name]