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

VMs should be created as:

• named city-hackathon-40, city-hackathon-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.

Steps:

1. Become root sudo su -

2. yum install -y git

3. Install the private key under .ssh/id_ecdsa, available to gerritcodereview-team members.

4. Download:

   git clone https://gerrit.googlesource.com/gerrit-ci-scripts/
   

5. Run setup.sh (one time)

   sh gerrit-ci-scripts/worker/setup.sh
   

6. Run tunnel.sh (TODO(hanwen): setup in crontab from setup.sh)

   sh gerrit-ci-scripts/worker/tunnel.sh