storm-core/src/ui/public/templates/index-page-template.html

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<script id="cluster-summary-template" type="text/html">
<table id="cluster-summary-table">
  <thead>
    <tr>
      <th>
        <span class="tip right" title="The version of storm installed on the UI node. (Hopefully, this is the same on all storm nodes!)">
          Version
        </span>
      </th>
      <th>
        <span class="tip right" title="The duration the current Nimbus instance has been running. (Note that the storm cluster may have been deployed and available for a much longer period than the current Nimbus process has been running.)">
          Nimbus uptime
        </span>
      </th>
      <th>
        <span class="tip above" title="The number of nodes in the cluster currently.">
          Supervisors
      </span>
      </th>
      <th>
        <span class="tip above" title="Slots are Workers (processes).">
          Used slots
      </span>
      </th>
      <th>
        <span class="tip above" title="Slots are Workers (processes).">
          Free slots
      </span>
      </th>
      <th>
        <span class="tip above" title="Slots are Workers (processes).">
          Total slots
      </span>
      </th>
      <th>
        <span class="tip above" title="Executors are threads in a Worker process.">
          Executors
      </span>
      </th>
      <th>
        <span class="tip left" title="A Task is an instance of a Bolt or Spout. The number of Tasks is almost always equal to the number of Executors.">
          Tasks
        </span>
      </th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>{{stormVersion}}</td>
      <td>{{nimbusUptime}}</td>
      <td>{{supervisors}}</td>
      <td>{{slotsUsed}}</td>
      <td>{{slotsFree}}</td>
      <td>{{slotsTotal}}</td>
      <td>{{executorsTotal}}</td>
      <td>{{tasksTotal}}</td>
    </tr>
  </tbody>
</table>
</script>
<script id="topology-summary-template" type="text/html">
  <table class="zebra-striped" id="topology-summary-table">
    <thead>
      <tr>
        <th>
          <span class="tip right" title="The name given to the topology by when it was submitted. Click the name to view the Topology's information.">
            Name
          </span>
        </th>
        <th>
          <span class="tip right" title="The unique ID given to a Topology each time it is launched.">
            Id
          </span>
        </th>
        <th>
          <span class="tip above" title="The status can be one of ACTIVE, INACTIVE, KILLED, or REBALANCING.">
            Status
          </span>
        </th>
        <th>
          <span class="tip above" title="The time since the Topology was submitted.">
            Uptime
          </span>
        </th>
        <th>
          <span class="tip above" title="The number of Workers (processes).">
            Num workers
          </span>
        </th>
        <th>
          <span class="tip above" title="Executors are threads in a Worker process.">
            Num executors
          </span>
        </th>
        <th>
          <span class="tip above" title="A Task is an instance of a Bolt or Spout. The number of Tasks is almost always equal to the number of Executors.">
            Num tasks
          </span>
        </th>
      </tr>
    </thead>
    <tbody>
      {{#topologies}}
      <tr>
        <td><a href="/topology.html?id={{id}}">{{name}}</a></td>
        <td>{{id}}</td>
        <td>{{status}}</td>
        <td>{{uptime}}</td>
        <td>{{workersTotal}}</td>
        <td>{{executorsTotal}}</td>
        <td>{{tasksTotal}}</td>
      </tr>
      {{/topologies}}
    </tbody>
  </table>
</script>
<script id="supervisor-summary-template" type="text/html">
<table class="zebra-striped" id="supervisor-summary-table">
  <thead>
    <tr>
      <th>
        <span class="tip right" title="A unique identifier given to a Supervisor when it joins the cluster.">
          Id
        </span>
      </th>
      <th>
        <span class="tip above" title="The hostname reported by the remote host. (Note that this hostname is not the result of a reverse lookup at the Nimbus node.)">
          Host
        </span>
      </th>
      <th>
        <span class="tip above" title="The length of time a Supervisor has been registered to the cluster.">
          Uptime
        </span>
      </th>
      <th>
        <span class="tip above" title="Slots are Workers (processes).">
          Slots
        </span>
      </th>
      <th>
        <span class="tip left" title="Slots are Workers (processes).">
          Used slots
        </span>
      </th>
    </tr>
  </thead>
  <tbody>
    {{#supervisors}}
    <tr>
      <td>{{id}}</td>
      <td>{{host}}</td>
      <td>{{uptime}}</td>
      <td>{{slotsTotal}}</td>
      <td>{{slotsUsed}}</td>
    </tr>
    {{/supervisors}}
  </tbody>
</table>
</script>

<script id="configuration-template" type="text/html">
  <table class="zebra-striped" id="nimbus-configuration-table">
    <thead>
      <tr>
        <th>Key</th>
        <th>Value</th>
    </tr>
    </thead>
    <tbody>
      {{#config}}
      <tr>
        <td>{{key}}</td>
        <td>{{value}}</td>
      </tr>
      {{/config}}
    </tbody>
  </table>
</script>