Nonroot zookeeper had to be restarted once after create

Author: solsson

zookeeper/10zookeeper-config.yml

@@ -9,7 +9,7 @@ data:
     set -e
     set -x
 
-    [ -d /var/lib/zookeeper/data ] || mkdir /var/lib/zookeeper/data
+    [ ! -d /var/lib/zookeeper/data ] && mkdir -m 770 /var/lib/zookeeper/data && chgrp $(stat -c '%g' /var/lib/zookeeper) /var/lib/zookeeper/data
     [ -z "$ID_OFFSET" ] && ID_OFFSET=1
     export ZOOKEEPER_SERVER_ID=$((${HOSTNAME##*-} + $ID_OFFSET))
     echo "${ZOOKEEPER_SERVER_ID:-1}" | tee /var/lib/zookeeper/data/myid