github.com/misfo/deis@v1.0.1-0.20141111224634-e0eee0392b8a/deisctl/units/deis-builder.service (about)

     1  [Unit]
     2  Description=deis-builder
     3  
     4  [Service]
     5  EnvironmentFile=/etc/environment
     6  TimeoutStartSec=30m
     7  ExecStartPre=/bin/sh -c "docker inspect deis-builder-data >/dev/null 2>&1 || docker run --name deis-builder-data -v /var/lib/docker ubuntu-debootstrap:14.04 /bin/true"
     8  ExecStartPre=/bin/sh -c "IMAGE=`/run/deis/bin/get_image /deis/builder` && docker history $IMAGE >/dev/null || docker pull $IMAGE"
     9  ExecStartPre=/bin/sh -c "docker inspect deis-builder >/dev/null && docker rm -f deis-builder || true"
    10  ExecStart=/bin/sh -c "IMAGE=`/run/deis/bin/get_image /deis/builder` && docker run --name deis-builder --rm -p 2223:22 --volumes-from=deis-builder-data -e EXTERNAL_PORT=2223 -e HOST=$COREOS_PRIVATE_IPV4 --privileged $IMAGE"
    11  ExecStartPost=/bin/sh -c "echo 'Waiting for builder on 2223/tcp...' && until echo 'dummy-value' | ncat $COREOS_PRIVATE_IPV4 2223 >/dev/null 2>&1; do sleep 1; done"
    12  ExecStartPost=/bin/bash -c "nsenter --pid --uts --mount --ipc --net --target $(docker inspect --format='{{ .State.Pid }}' deis-builder) /usr/local/bin/push-images"
    13  ExecStopPost=-/usr/bin/docker rm -f deis-builder
    14  Restart=on-failure
    15  RestartSec=5
    16  
    17  [Install]
    18  WantedBy=multi-user.target