cloud-gce plugin is installed, the following are also allowed
as valid network host settings:
|GCE Host Value||Description|
The private IP address of the machine for a given network interface.
The hostname of the machine.
# get the IP address from network interface 1 network.host: _gce:privateIp:1_ # shortcut for _gce:privateIp:0_ network.host: _gce_ # Using GCE internal hostname (recommended) network.host: _gce:hostname_