This holds scripts for spinning up extra workers for gerrit CI on GCE.

VMs should be created as:

• named $DESCRIPTION-40, $DESCRIPTION-41, etc; the numbers should be free in the CI master

• Machine: 24 CPUs/90G RAM.

• Disk: RHEL 7 hardened image on 100G SSD Persistent Disk

• SSH: add your personal key.

Run setup-all.sh to start workers.