accessing the config.js settings from a panel

[ehartford]

I'm sure this is a dumb question... but I'm having trouble figuring this out. How do I access the config.js settings from inside a panel? in particular I need the elasticsearch url. (I want to add a button that deletes all indexes)

 <i onclick="$.ajax({url: '???/_all',type: 'DELETE',success: function() { location.reload(); }});" ng-show="true" class='icon-trash pointer' bs-tooltip="'clear all log items'"></i>

[rashidkpc]

The config is stored on $scope as $scope.config, assuming you're talking about kibana 3. Please ask these sort of questions in #logstash or #elasticsearch on freenode. We use github issues for bugs, features and work to be done.