jenkins.FreeBSD.org architecture, as 2016-04
[1] https://github.com/freebsd/freebsd-ci/blob/master/scripts/build/build-test.groovy
[2] https://github.com/freebsd/freebsd-ci/blob/master/scripts/test/config/config-stable-10.json
[3] https://github.com/freebsd/freebsd-ci/blob/master/scripts/test/config/config.json
[4] https://github.com/lwhsu/jenkins-slave-scripts
[5] https://github.com/freebsd/freebsd-ci/blob/master/scripts/jail/setup.sh
Machine details Jenkins/MachineList
image source: https://drive.google.com/open?id=0B4bBXt0ChWV0bFQ2WXdXb2dNYVU