lib/skalera/services/controllers.rb in skalera-services-0.2.3 vs lib/skalera/services/controllers.rb in skalera-services-0.2.4

@@ -6,9 +6,11 @@
       def self.for(controller_uuid)
         controllers = Diplomat::Kv.get("controllers/#{controller_uuid}", recurse: true)
         host = extract(controllers, 'address')
         port = extract(controllers, 'port')
         [host['address'], port['port']]
+      rescue Diplomat::KeyNotFound
+        STDERR.puts "ERROR: key not found: controllers/#{controller_uuid}"
       end
 
       def self.extract(controllers, field)
         result = {}
         controllers.select { |c| c[:key].match(%r{/#{field}}) }.each do |hash|