open-nomad/ui/app/templates/components/task-log.hbs

{{#if this.noConnection}}
  <div data-test-connection-error class="notification is-error">
    <div class="columns">
      <div class="column">
        <h3 class="title is-4">Cannot fetch logs</h3>
        <p>The logs for this task are inaccessible. Check the condition of the node the allocation is on.</p>
      </div>
      <div class="column is-centered is-minimum">
        <button data-test-connection-error-dismiss class="button is-danger" onclick={{action (mut this.noConnection) false}} type="button">Okay</button>
      </div>
    </div>
  </div>
{{/if}}
<div class="boxed-section-head">
  <span>
    <button data-test-log-action="stdout" class="button {{if (eq this.mode "stdout") "is-info"}}" {{action "setMode" "stdout"}} type="button">stdout</button>
    <button data-test-log-action="stderr" class="button {{if (eq this.mode "stderr") "is-danger"}}" {{action "setMode" "stderr"}} type="button">stderr</button>
  </span>
  <span class="pull-right">
    <button data-test-log-action="head" class="button is-white" onclick={{action "gotoHead"}} type="button">Head</button>
    <button data-test-log-action="tail" class="button is-white" onclick={{action "gotoTail"}} type="button">Tail</button>
    <button data-test-log-action="toggle-stream" class="button is-white" onclick={{action "toggleStream"}} type="button" title="{{if this.logger.isStreaming "Stop" "Start"}} log streaming">
      {{x-icon (if this.logger.isStreaming "media-pause" "media-play") class="is-text"}}
    </button>
  </span>
</div>
<div data-test-log-box class="boxed-section-body is-dark is-full-bleed">
  <StreamingFile @logger={{this.logger}} @mode={{this.streamMode}} @isStreaming={{this.isStreaming}} />
</div>