Amend wait_for_template logic

Author: axelaris

jobs/kibana/templates/bin/kibana_ctl

@@ -17,13 +17,18 @@ export PIDFILE=/var/vcap/sys/run/kibana/kibana.pid
 function wait_for_template {
   local template_name="$1"
   local MASTER_URL="<%= p("kibana.elasticsearch.host") %>:<%= elasticsearch_port %>"
+  local wait=0
 
   set +e
   while true;  do
     echo "Waiting for index template to be uploaded: $template_name"
-    curl -X HEAD -f -i "$MASTER_URL"/_template/$template_name > /dev/null 2>&1
-    [ $? ] && break
-    sleep 5
+    curl -f -I "$MASTER_URL"/_template/$template_name > /dev/null 2>&1 && break
+    if [ $wait -gt 120 ]; then
+      echo $template_name not found
+      exit 1
+    fi
+    let wait+=10
+    sleep 10
   done
   echo "Found $template_name"
   set -e