open-nomad/ui/app/templates/topology.hbs

{{title "Cluster Topology"}}
<PageLayout>
  <section class="section is-full-width">
    {{#if this.isForbidden}}
      <ForbiddenMessage />
    {{else}}
      {{#if this.filteredNodes}}
        <div class="notification is-warning">
          <div data-test-filtered-nodes-warning class="columns">
            <div class="column">
              <h3 data-test-title class="title is-4">Some Clients Were Filtered</h3>
              <p data-test-message>{{this.filteredNodes.length}} {{if (eq this.filteredNodes.length 1) "client was" "clients were"}} filtered from the topology visualization. This is most likely due to the {{pluralize "client" this.filteredNodes.length}} running a version of Nomad &lt;0.9.0.</p>
            </div>
            <div class="column is-centered is-minimum">
              <button data-test-dismiss class="button is-warning" onclick={{action (mut this.filteredNodes) null}} type="button">Okay</button>
            </div>
          </div>
        </div>
      {{/if}}
      <div class="columns">
        <div class="column is-narrow is-400">
          {{#if this.showPollingNotice}}
            <div class="notification is-warning">
              <div class="columns">
                <div class="column">
                  <h3 class="title is-4">No Live Updating</h3>
                  <p>The topology visualization depends on too much data to continuously poll.</p>
                </div>
                <div class="column is-centered is-minimum">
                  <button data-test-polling-notice-dismiss class="button is-warning" type="button" onclick={{toggle-action "showPollingNotice" this}}>Okay</button>
                </div>
              </div>
            </div>
          {{/if}}
          <div class="boxed-section">
            <div class="boxed-section-head">
              Legend
              {{#if (cannot "list all jobs")}}
                <span aria-label="Your ACL token may limit your ability to list all allocations" class="tag is-warning pull-right tooltip multiline">Partial View</span>
              {{/if}}
            </div>
            <div class="boxed-section-body">
              <div class="legend">
                <h3 class="legend-label">Metrics</h3>
                <dl class="legend-terms">
                  <dt>M:</dt><dd>Memory</dd>
                  <dt>C:</dt><dd>CPU</dd>
                </dl>
              </div>
              <div class="legend">
                <h3 class="legend-label">Allocation Status</h3>
                <dl class="legend-terms">
                  <div class="legend-term"><dt><span class="color-swatch is-wide running" title="Running" /></dt><dd>Running</dd></div>
                  <div class="legend-term"><dt><span class="color-swatch is-wide pending" title="Starting" /></dt><dd>Starting</dd></div>
                </dl>
              </div>
            </div>
          </div>
          <div class="boxed-section">
            <div data-test-info-panel-title class="boxed-section-head">
              {{#if this.activeNode}}Client{{else if this.activeAllocation}}Allocation{{else}}Cluster{{/if}} Details
            </div>
            <div class="boxed-section-body">
              {{#if this.activeNode}}
                {{#let this.activeNode.node as |node|}}
                <div class="dashboard-metric">
                  <p class="metric">{{this.activeNode.allocations.length}} <span class="metric-label">Allocations</span></p>
                </div>
                <div class="dashboard-metric">
                  <h3 class="pair">
                    <strong>Client:</strong>
                    <LinkTo @route="clients.client" @model={{node}}>
                      {{node.shortId}}
                    </LinkTo>
                  </h3>
                  <p class="minor-pair"><strong>Name:</strong> {{node.name}}</p>
                  <p class="minor-pair"><strong>Address:</strong> {{node.httpAddr}}</p>
                  <p class="minor-pair"><strong>Status:</strong> {{node.status}}</p>
                </div>
                <div class="dashboard-metric">
                  <h3 class="pair">
                    <strong>Draining?</strong> <span class="{{if node.isDraining "status-text is-info"}}">{{if node.isDraining "Yes" "No"}}</span>
                  </h3>
                  <h3 class="pair">
                    <strong>Eligible?</strong> <span class="{{unless node.isEligible "status-text is-warning"}}">{{if node.isEligible "Yes" "No"}}</span>
                  </h3>
                </div>
                <div class="dashboard-metric with-divider">
                  <p class="metric">
                    {{this.nodeUtilization.totalMemoryFormatted}}
                    <span class="metric-units">{{this.nodeUtilization.totalMemoryUnits}}</span>
                    <span class="metric-label">of memory</span>
                  </p>
                  <div class="columns graphic">
                    <div class="column">
                      <div class="inline-chart" data-test-percentage-bar>
                        <progress
                          class="progress is-danger is-small"
                          value="{{this.nodeUtilization.reservedMemoryPercent}}"
                          max="1">
                          {{this.nodeUtilization.reservedMemoryPercent}}
                        </progress>
                      </div>
                    </div>
                    <div class="column is-minimum">
                      <span class="nowrap" data-test-percentage>{{format-percentage this.nodeUtilization.reservedMemoryPercent total=1}}</span>
                    </div>
                  </div>
                  <div class="annotation" data-test-absolute-value>
                    <strong>{{format-bytes this.nodeUtilization.totalReservedMemory}}</strong> / {{format-bytes this.nodeUtilization.totalMemory}} reserved
                  </div>
                </div>
                <div class="dashboard-metric">
                  <p class="metric">{{this.nodeUtilization.totalCPU}} <span class="metric-units">Mhz</span> <span class="metric-label">of CPU</span></p>
                  <div class="columns graphic">
                    <div class="column">
                      <div class="inline-chart" data-test-percentage-bar>
                        <progress
                          class="progress is-info is-small"
                          value="{{this.nodeUtilization.reservedCPUPercent}}"
                          max="1">
                          {{this.nodeUtilization.reservedCPUPercent}}
                        </progress>
                      </div>
                    </div>
                    <div class="column is-minimum">
                      <span class="nowrap" data-test-percentage>{{format-percentage this.nodeUtilization.reservedCPUPercent total=1}}</span>
                    </div>
                  </div>
                  <div class="annotation" data-test-absolute-value>
                    <strong>{{this.nodeUtilization.totalReservedCPU}} Mhz</strong> / {{this.nodeUtilization.totalCPU}} Mhz reserved
                  </div>
                </div>
                {{/let}}
              {{else if this.activeAllocation}}
                <div class="dashboard-metric">
                  <h3 class="pair">
                    <strong>Allocation:</strong>
                    <LinkTo @route="allocations.allocation" @model={{this.activeAllocation}} class="is-primary">{{this.activeAllocation.shortId}}</LinkTo>
                  </h3>
                  <p class="minor-pair"><strong>Sibling Allocations:</strong> {{this.siblingAllocations.length}}</p>
                  <p class="minor-pair"><strong>Unique Client Placements:</strong> {{this.uniqueActiveAllocationNodes.length}}</p>
                </div>
                <div class="dashboard-metric with-divider">
                  <h3 class="pair">
                    <strong>Job:</strong>
                    <LinkTo
                      @route="jobs.job"
                      @model={{this.activeAllocation.job}}
                      @query={{hash jobNamespace=this.activeAllocation.job.namespace.id}} data-test-job>
                      {{this.activeAllocation.job.name}}</LinkTo>
                    <span class="is-faded" data-test-task-group> / {{this.activeAllocation.taskGroupName}}</span>
                  </h3>
                  <p class="minor-pair"><strong>Type:</strong> {{this.activeAllocation.job.type}}</p>
                  <p class="minor-pair"><strong>Priority:</strong> {{this.activeAllocation.job.priority}}</p>
                </div>
                <div class="dashboard-metric with-divider">
                  <h3 class="pair">
                    <strong>Client:</strong>
                    <LinkTo @route="clients.client" @model={{this.activeAllocation.node}}>
                      {{this.activeAllocation.node.shortId}}
                    </LinkTo>
                  </h3>
                  <p class="minor-pair"><strong>Name:</strong> {{this.activeAllocation.node.name}}</p>
                  <p class="minor-pair"><strong>Address:</strong> {{this.activeAllocation.node.httpAddr}}</p>
                </div>
                <div class="dashboard-metric with-divider">
                  <PrimaryMetric @resource={{this.activeAllocation}} @metric="memory" class="is-short" />
                </div>
                <div class="dashboard-metric">
                  <PrimaryMetric @resource={{this.activeAllocation}} @metric="cpu" class="is-short" />
                </div>
              {{else}}
                <div class="columns is-flush">
                  <div class="dashboard-metric column">
                    <p class="metric">{{this.model.nodes.length}} <span class="metric-label">Clients</span></p>
                  </div>
                  <div class="dashboard-metric column">
                    <p class="metric">{{this.scheduledAllocations.length}} <span class="metric-label">Allocations</span></p>
                  </div>
                </div>
                <div class="dashboard-metric with-divider">
                  <p class="metric">{{this.totalMemoryFormatted}} <span class="metric-units">{{this.totalMemoryUnits}}</span> <span class="metric-label">of memory</span></p>
                  <div class="columns graphic">
                    <div class="column">
                      <div class="inline-chart" data-test-percentage-bar>
                        <progress
                          class="progress is-danger is-small"
                          value="{{this.reservedMemoryPercent}}"
                          max="1">
                          {{this.reservedMemoryPercent}}
                        </progress>
                      </div>
                    </div>
                    <div class="column is-minimum">
                      <span class="nowrap" data-test-percentage>{{format-percentage this.reservedMemoryPercent total=1}}</span>
                    </div>
                  </div>
                  <div class="annotation" data-test-absolute-value>
                    <strong>{{format-bytes this.totalReservedMemory}}</strong> / {{format-bytes this.totalMemory}} reserved
                  </div>
                </div>
                <div class="dashboard-metric">
                  <p class="metric">{{this.totalCPU}} <span class="metric-units">Mhz</span> <span class="metric-label">of CPU</span></p>
                  <div class="columns graphic">
                    <div class="column">
                      <div class="inline-chart" data-test-percentage-bar>
                        <progress
                          class="progress is-info is-small"
                          value="{{this.reservedCPUPercent}}"
                          max="1">
                          {{this.reservedCPUPercent}}
                        </progress>
                      </div>
                    </div>
                    <div class="column is-minimum">
                      <span class="nowrap" data-test-percentage>{{format-percentage this.reservedCPUPercent total=1}}</span>
                    </div>
                  </div>
                  <div class="annotation" data-test-absolute-value>
                    <strong>{{this.totalReservedCPU}} Mhz</strong> / {{this.totalCPU}} Mhz reserved
                  </div>
                </div>
              {{/if}}
            </div>
          </div>
        </div>
        <div class="column">
          <TopoViz
            @nodes={{this.model.nodes}}
            @allocations={{this.model.allocations}}
            @onAllocationSelect={{action this.setAllocation}}
            @onNodeSelect={{action this.setNode}}
            @onDataError={{action this.handleTopoVizDataError}}/>
        </div>
      </div>
    {{/if}}
  </section>
</PageLayout>