DeleteAttempts specifies the amount of retries are allowed when trying to delete instance templates.

RetrySleepSeconds specifies the time to sleep after a failed attempt to delete instance templates.

MasterIPAttempts specifies how many times are allowed to be taken to get the master node IP.

MasterIPSleepSecondsPerAttempt specifies how much time should pass after a failed attempt to get the master IP.

Sdk represents the connection to the google cloud SDK.

InstanceGroup is a representation of the server to be created on the cloud provider.

Todo add description.