"source_image": "debian-10-buster-v20200714",
"zone": "us-central1-a",
"disk_size": "10",
- "image_name": "federation-jenkins-{{timestamp}}",
+ "image_name": "jenkins-image-federation-tests-{{isotime \"20060102150405\"}}",
"image_family": "jenkins",
"ssh_username": "jenkins"
}