WorkerConfigArgs

Size of the disk attached to the worker, in GB. See https://cloud.google.com/compute/docs/disks/ If 0 is specified, Cloud Build will use a standard disk size. disk_size is overridden if you specify a different disk size in build_options. In this case, a VM with a disk size specified in the build_options will be created on demand at build time. For more information see https://cloud.google.com/cloud-build/docs/api/reference/rest/v1/projects.builds#buildoptions

Machine Type of the worker, such as n1-standard-1. See https://cloud.google.com/compute/docs/machine-types. If left blank, Cloud Build will use a standard unspecified machine to create the worker pool. machine_type is overridden if you specify a different machine type in build_options. In this case, the VM specified in the build_options will be created on demand at build time. For more information see https://cloud.google.com/cloud-build/docs/speeding-up-builds#using_custom_virtual_machine_sizes

The network definition used to create the worker. If this section is left empty, the workers will be created in WorkerPool.project_id on the default network.

The tag applied to the worker, and the same tag used by the firewall rule. It is used to identify the Cloud Build workers among other VMs. The default value for tag is worker.