fix(router): handle non-zero rc from etcdctl mkdir

Author: Gabriel Monroy

router/bin/boot

@@ -25,19 +25,18 @@ sleep $(($ETCD_TTL+1))
 
 # seed initial service configuration if necessary
 if ! etcdctl -C $ETCD ls /deis/services >/dev/null 2>&1; then
-	etcdctl -C $ETCD mkdir /deis/services
+	etcdctl -C $ETCD mkdir /deis/services || true 2>/dev/null
 	etcdctl -C $ETCD set $ETCD_PATH/port ${PORT:-80}
-	etcdctl -C $ETCD set $ETCD_PATH/workerConnections 1024
-	etcdctl -C $ETCD set $ETCD_PATH/workerProcesses 2
 fi
 
 # wait for confd to run once and install initial templates
-until confd -onetime -node $ETCD -config-file /app/confd.toml; do
+until confd -onetime -node $ETCD -config-file /app/confd.toml >/dev/null 2>/dev/null; do
     echo "waiting for confd to write initial templates..."
     sleep $(($ETCD_TTL/2))  # sleep for half the TTL
 done
 
 # spawn the service in the background
+echo "Starting Nginx..."
 /usr/sbin/nginx &
 SERVICE_PID=$!