Fixes

Author: nielstholenaar

templates/agent-conf.d/elastic.yaml.erb

@@ -33,24 +33,25 @@ instances:
 <%- if instance['tls_ignore_warning'] && instance['tls_ignore_warning'] != :undef -%>
       tls_ignore_warning: <%= instance['tls_ignore_warning'] %>
 <%- end -%>
-<%- tags = instance['tags'].is_a?(Array) ? instance['tags'] : [] -%>
-<%- unless tags.empty? -%>
+<% tags = Array(instance['tags']) %>
+<% unless tags.empty? %>
       tags:
-<%- tags.each do |tag| -%>
+    <% tags.each do |tag| %>
         - <%= tag %>
-<%- end -%>
-<%- end -%>
-<%- protocols = instance['tls_protocols_allowed'].is_a?(Array) ? instance['tls_protocols_allowed'] : [] -%>
-<%- unless protocols.empty? -%>
+    <% end %>
+<% end %>
+<% protocols = Array(instance['tls_protocols_allowed']) %>
+  <% unless protocols.empty? %>
       tls_protocols_allowed:
-<%- protocols.each do |protocol| -%>
+    <% protocols.each do |protocol| %>
         - <%= protocol %>
-<%- end -%>
-<%- end -%>
-<%- ciphers = instance['tls_ciphers'].is_a?(Array) ? instance['tls_ciphers'] : [] -%>
-<%- unless ciphers.empty? -%>
+    <% end %>
+  <% end %>
+  <% ciphers = Array(instance['tls_ciphers']) %>
+  <% unless ciphers.empty? %>
       tls_ciphers:
-<%- ciphers.each do |cipher| -%>
+    <% ciphers.each do |cipher| %>
         - <%= cipher %>
-<%- end -%>
-<%- end -%>
+    <% end %>
+  <% end %>
+<% end %>