Merge pull request #219 from gingerwizard/master

Plugin Retry

tasks/elasticsearch-plugins.yml

@@ -45,6 +45,9 @@
   environment:
     CONF_DIR: "{{ conf_dir }}"
     ES_INCLUDE: "{{ instance_default_file }}"
+  until: plugin_installed.rc == 0
+  retries: 5
+  delay: 5
 
 #Set permissions on plugins directory
 - name: Set Plugin Directory Permissions