open-consul/ui-v2/app/templates/dc/services/show/upstreams.hbs

<div id="upstreams" class="tab-section">
  <div role="tabpanel">
  {{#if (gt gatewayServices.length 0)}}
    <section>
      <p>
        Upstreams are services that may receive traffic from this gateway. Learn more about configuring gateways in our <a href="{{env 'CONSUL_DOCS_URL'}}/connect/ingress_gateway.html" target="_blank" rel="noopener noreferrer">documentation</a>.
      </p>
    {{#let item.Service.Namespace as |nspace|}}
      <ListCollection @items={{gatewayServices}} class="consul-upstream-list" as |item index|>
      {{#if (service/exists item)}}
      {{#let item.Namespace as |gatewayNspace|}}
        <li>
          <span class={{service/health-checks item}}>
            <Tooltip>
              {{#if (eq 'critical' (service/health-checks item))}}
                At least one health check on one instance is failing.
              {{else if (eq 'warning' (service/health-checks item))}}
                At least one health check on one instance has a warning.
              {{else if (eq 'passing' (service/health-checks item))}}
                All health checks are passing.
              {{else}}
                There are no health checks.
              {{/if}}
            </Tooltip>
          </span>
        {{#if (and (env 'CONSUL_NSPACES_ENABLED') (not-eq gatewayNspace nspace))}}
          <a data-test-service-name href={{href-to 'nspace.dc.services.show' (concat '~' gatewayNspace) dc item.Name }}>
            {{item.Name}}
          </a>
        {{else}}
          <a data-test-service-name href={{href-to 'dc.services.show' item.Name}}>
            {{item.Name}}
          </a>
        {{/if}}
        </li>
      {{/let}}
      {{else}}
        <p data-test-service-name>
          {{item.Name}}
        </p>
      {{/if}}
        <ul>
        {{#if (and (env 'CONSUL_NSPACES_ENABLED') (not-eq item.Namespace nspace))}}
          <li class="nspace">
            <span>
              <Tooltip>
                  Namespace
              </Tooltip>
            </span>
            <span>
              {{item.Namespace}}
            </span>
          </li>
        {{/if}}
        {{#if (not-eq item.GatewayConfig.ListenerPort 0)}}
          <li class="port">
            <span>
              <Tooltip>
                Port
              </Tooltip>
            </span>
            <span>
              <span>:{{item.GatewayConfig.ListenerPort}}</span>
              <CopyButton
                @value={{item.GatewayConfig.ListenerPort}}
                @name="Port"
              />
            </span>
          </li>
        {{/if}}
        </ul>
      </ListCollection>
    {{/let}}
    </section>
  {{else}}
    <p>
      There are no upstreams.
    </p>
  {{/if}}
  </div>
</div>