fix(*): Announce the published port to etcd

Builder listens on 22 (internal) and is published on 2223

Author: johanneswuerbach

units/deis-builder.service

@@ -6,7 +6,7 @@ EnvironmentFile=/etc/environment
 TimeoutStartSec=30m
 ExecStartPre=/bin/sh -c "IMAGE=`/run/deis/bin/get_image /deis/builder`; docker history $IMAGE >/dev/null || docker pull $IMAGE"
 ExecStartPre=/bin/sh -c "docker inspect deis-builder >/dev/null && docker rm -f deis-builder || true"
-ExecStart=/bin/sh -c "IMAGE=`/run/deis/bin/get_image /deis/builder` && docker run --name deis-builder --rm -p 2223:22 -e PUBLISH=22 -e HOST=$COREOS_PRIVATE_IPV4 -e PORT=2223 --privileged $IMAGE"
+ExecStart=/bin/sh -c "IMAGE=`/run/deis/bin/get_image /deis/builder` && docker run --name deis-builder --rm -p 2223:22 -e PUBLISH=2223 -e HOST=$COREOS_PRIVATE_IPV4 --privileged $IMAGE"
 ExecStartPost=/bin/sh -c "echo 'Waiting for builder on 2223/tcp...' && until /bin/sh -c \"cat </dev/null>/dev/tcp/$COREOS_PRIVATE_IPV4/2223\" >/dev/null 2>&1; do sleep 1; done"
 ExecStopPost=/usr/bin/docker stop deis-builder