Merge pull request #745 from stackhpc/zed-prometheus-elasticsearch-exporter

Re-add prometheus elasticsearch exporter

Author: markgoddard

etc/kayobe/pulp.yml

@@ -503,6 +503,7 @@ stackhpc_pulp_images_kolla:
   - prometheus-alertmanager
   - prometheus-blackbox-exporter
   - prometheus-cadvisor
+  - prometheus-elasticsearch-exporter
   - prometheus-haproxy-exporter
   - prometheus-libvirt-exporter
   - prometheus-memcached-exporter