Add python-logstash
diff --git a/containers/xos/Dockerfile b/containers/xos/Dockerfile
index f65eb37..a558018 100644
--- a/containers/xos/Dockerfile
+++ b/containers/xos/Dockerfile
@@ -58,6 +58,7 @@
     python-ceilometerclient \
     python-dateutil \
     python-keyczar \
+    python-logstash \
     pygraphviz \
     pytz \
     pyyaml \