grafana/public/app/plugins/datasource/elasticsearch/partials/config.html

<datasource-http-settings current="ctrl.current">
</datasource-http-settings>

<h4>Elasticsearch details</h4>

<div class="tight-form">
	<ul class="tight-form-list">
		<li class="tight-form-item" style="width: 144px">
			Index name
		</li>
		<li>
			<input type="text" class="tight-form-input input-xlarge" ng-model='ctrl.current.database' placeholder="" required></input>
		</li>
		<li class="tight-form-item">
			Pattern
		</li>
		<li>
			<select class="input-medium tight-form-input" ng-model="ctrl.current.jsonData.interval" ng-options="f.value as f.name for f in ctrl.indexPatternTypes" ng-change="ctrl.indexPatternTypeChanged()" ></select>
		</li>
	</ul>
	<div class="clearfix"></div>
</div>
<div class="tight-form">
	<ul class="tight-form-list">
		<li class="tight-form-item" style="width: 144px">
			Time field name
		</li>
		<li>
			<input type="text" class="tight-form-input input-xlarge" ng-model='ctrl.current.jsonData.timeField' placeholder="" required ng-init=""></input>
		</li>
	</ul>
	<div class="clearfix"></div>
</div>
<div class="tight-form last">
	<ul class="tight-form-list">
		<li class="tight-form-item" style="width: 144px">
			Version
		</li>
		<li>
			<select class="input-medium tight-form-input" ng-model="ctrl.current.jsonData.esVersion" ng-options="f.value as f.name for f in ctrl.esVersions"></select>
		</li>
	</ul>
	<div class="clearfix"></div>
</div>

<br>

<h4>Default query settings</h4>

<div class="tight-form last">
	<ul class="tight-form-list">
		<li class="tight-form-item" style="width: 200px">
			Group by time interval
		</li>
		<li>
			<input type="text" class="input-medium tight-form-input input-xlarge" ng-model="ctrl.current.jsonData.timeInterval"
			spellcheck='false' placeholder="example: >10s">
		</li>
		<li class="tight-form-item">
			<i class="fa fa-question-circle" bs-tooltip="'Set a low limit by having a greater sign: example: >10s'" data-placement="right"></i>
		</li>
	</ul>
	<div class="clearfix"></div>
</div>