fix(scheduler): container loggers are failing to boot

[bacongobbler]

The container loggers are failing on vagrant for some reason. This is probably due to how vagrant handles systemd units locally vs. orchestrating them via fleet. Logs below. cc @gabrtv

$ fleetctl status famous-inventor_v8.web.4-log.service
famous-inventor_v8.web.4-log.service - famous-inventor_v8.web.4 log
   Loaded: loaded (/run/systemd/system/famous-inventor_v8.web.4-log.service; static)
   Active: failed (Result: exit-code) since Wed 2014-04-16 04:10:41 UTC; 3min 33s ago
  Process: 7443 ExecStart=/bin/sh -c /usr/bin/docker logs -f famous-inventor_v8.web.4 2>&1 | logger -p local0.info -t famous-inventor[web.4] --udp --server $(etcdctl get /deis/logs/host | cut -d ':' -f1) --port $(etcdctl get /deis/logs/port | cut -d ':' -f2) (code=exited, status=1/FAILURE)
  Process: 7176 ExecStartPre=/bin/sh -c until /usr/bin/docker inspect famous-inventor_v8.web.4 >/dev/null 2>&1; do sleep 1; done (code=exited, status=0/SUCCESS)
 Main PID: 7443 (code=exited, status=1/FAILURE)

Apr 16 04:10:36 deis systemd[1]: [/run/systemd/system/famous-inventor_v8.web.4-log.service:10] Unknown section 'X-Fleet'. Ignoring.
Apr 16 04:10:36 deis systemd[1]: [/run/systemd/system/famous-inventor_v8.web.4-log.service:11] Assignment outside of section. Ignoring.
Apr 16 04:10:36 deis systemd[1]: [/run/systemd/system/famous-inventor_v8.web.4-log.service:10] Unknown section 'X-Fleet'. Ignoring.
Apr 16 04:10:36 deis systemd[1]: [/run/systemd/system/famous-inventor_v8.web.4-log.service:11] Assignment outside of section. Ignoring.
Apr 16 04:10:36 deis systemd[1]: Starting famous-inventor_v8.web.4 log...
Apr 16 04:10:37 deis systemd[1]: Started famous-inventor_v8.web.4 log.
Apr 16 04:10:37 deis sh[7443]: logger: getaddrinfo Error:100: Name or service not known
Apr 16 04:10:41 deis systemd[1]: famous-inventor_v8.web.4-log.service: main process exited, code=exited, status=1/FAILURE
Apr 16 04:10:41 deis systemd[1]: Unit famous-inventor_v8.web.4-log.service entered failed state.

If it matters, the etcd key /deis/logs does not exist:

$ etcdctl ls /deis
/deis/registry
/deis/cache
/deis/controller
/deis/services
/deis/router
/deis/builder
/deis/database
$ sudo systemctl list-units | grep deis
deis-builder.service                                                                     loaded active running   deis-builder
deis-cache.service                                                                       loaded active running   deis-cache
deis-controller.service                                                                  loaded active running   deis-controller
deis-database.service                                                                    loaded active running   deis-database
deis-logger.service                                                                      loaded active running   deis-logger
deis-registry.service                                                                    loaded active running   deis-registry
deis-router.service                                                                      loaded active running   deis-router
seed-deis-registry.service                                                               loaded failed failed    Seed Deis Registry with Docker Images

[bacongobbler]

It appears that the logger is not publishing to etcd. The logger: getaddrinfo Error:100: Name or service not known issue is because it cannot find /deis/logs/host.

$ etcdctl get /deis/logs/host                 
Error: 100: Key not found (/deis/logs) [6815]