portainer/app/kubernetes/components/kube-services/kube-services-item/kube-services-item.html

<ng-form name="serviceForm">
  <div ng-if="$ctrl.isAdmin()" class="small text-warning" ng-show="$ctrl.serviceType === $ctrl.KubernetesApplicationPublishingTypes.LOAD_BALANCER && !$ctrl.loadbalancerEnabled">
    <p style="margin-top: 10px">
      <i class="fa fa-exclamation-circle" aria-hidden="true"></i> No Load balancer is available in this cluster, click
      <a ui-sref="portainer.k8sendpoint.kubernetesConfig({id: $ctrl.state.endpointId})">here</a> to configure load balancer.
    </p>
  </div>
  <div ng-if="!$ctrl.isAdmin()" class="small text-warning" ng-show="$ctrl.serviceType === $ctrl.KubernetesApplicationPublishingTypes.LOAD_BALANCER && !$ctrl.loadbalancerEnabled">
    <p style="margin-top: 10px"> <i class="fa fa-exclamation-circle" aria-hidden="true"></i> No Load balancer is available in this cluster, contract your administrator. </p>
  </div>

  <div
    ng-if="
      ($ctrl.serviceType === $ctrl.KubernetesApplicationPublishingTypes.LOAD_BALANCER && $ctrl.loadbalancerEnabled) ||
      $ctrl.serviceType === $ctrl.KubernetesApplicationPublishingTypes.CLUSTER_IP ||
      $ctrl.serviceType === $ctrl.KubernetesApplicationPublishingTypes.NODE_PORT
    "
  >
    <div ng-show="!$ctrl.multiItemDisable" style="margin-top: 5px; margin-bottom: 5px">
      <label class="control-label text-left">Published ports</label>
      <span class="label label-default interactive" style="margin-left: 10px" ng-click="$ctrl.addPort()" data-cy="k8sAppCreate-addNewPortButton">
        <i class="fa fa-plus-circle" aria-hidden="true"></i> publish a new port
      </span>
    </div>
    <div ng-repeat="servicePort in $ctrl.servicePorts" style="margin-top: 10px">
      <div class="input-group input-group-sm">
        <span class="input-group-addon">container port</span>
        <input
          type="number"
          class="form-control"
          name="container_port_{{ $index }}"
          ng-model="servicePort.targetPort"
          placeholder="80"
          ng-min="1"
          ng-max="65535"
          ng-change="$ctrl.servicePort($index)"
          required
          ng-disabled="$ctrl.originalIngresses.length === 0 || ($ctrl.serviceType === $ctrl.KubernetesApplicationPublishingTypes.LOAD_BALANCER && !$ctrl.loadbalancerEnabled)"
          ng-change="$ctrl.onChangeContainerPort()"
          data-cy="k8sAppCreate-containerPort_{{ $index }}"
        />
      </div>

      <div class="input-group input-group-sm">
        <span class="input-group-addon">service port</span>
        <input
          type="number"
          class="form-control"
          name="service_port_{{ $index }}"
          ng-model="servicePort.port"
          placeholder="80"
          ng-min="1"
          ng-max="65535"
          required
          ng-disabled="$ctrl.originalIngresses.length === 0 || ($ctrl.serviceType === $ctrl.KubernetesApplicationPublishingTypes.LOAD_BALANCER && !$ctrl.loadbalancerEnabled)"
          ng-change="$ctrl.onChangeServicePort()"
          data-cy="k8sAppCreate-servicePort_{{ $index }}"
        />
      </div>

      <div ng-if="$ctrl.serviceType === $ctrl.KubernetesApplicationPublishingTypes.NODE_PORT" class="input-group input-group-sm">
        <span class="input-group-addon">nodeport</span>
        <input
          type="number"
          class="form-control"
          name="node_port_{{ $index }}"
          ng-model="servicePort.nodePort"
          placeholder="30080"
          ng-min="30000"
          ng-max="32767"
          ng-change="$ctrl.onChangeNodePort()"
          data-cy="k8sAppCreate-nodeportPort_{{ $index }}"
        />
      </div>

      <div ng-if="$ctrl.serviceType === $ctrl.KubernetesApplicationPublishingTypes.LOAD_BALANCER" class="input-group input-group-sm">
        <span class="input-group-addon">loadbalancer port</span>
        <input
          type="number"
          class="form-control"
          name="loadbalancer_port_{{ $index }}"
          ng-model="servicePort.port"
          placeholder="80"
          ng-min="1"
          ng-max="65535"
          required
          ng-disabled="$ctrl.serviceType === $ctrl.KubernetesApplicationPublishingTypes.LOAD_BALANCER && !$ctrl.loadbalancerEnabled"
          data-cy="k8sAppCreate-loadbalancerPort_{{ $index }}"
        />
      </div>

      <div ng-if="$ctrl.serviceType === $ctrl.KubernetesApplicationPublishingTypes.CLUSTER_IP && $ctrl.ingressType" class="input-group input-group-sm">
        <span class="input-group-addon">ingress</span>
        <select
          class="form-control"
          name="ingress_port_{{ $index }}"
          ng-model="servicePort.ingress.IngressName"
          required
          ng-disabled="$ctrl.originalIngresses.length === 0"
          ng-options="ingress.Name as ingress.Name for ingress in $ctrl.originalIngresses"
          data-cy="k8sAppCreate-ingressPort_{{ $index }}"
        >
          <option selected disabled hidden value="">Select an ingress</option>
        </select>
      </div>

      <div ng-if="$ctrl.serviceType === $ctrl.KubernetesApplicationPublishingTypes.CLUSTER_IP && $ctrl.ingressType" class="input-group input-group-sm">
        <span class="input-group-addon">hostname</span>
        <select
          class="form-control"
          name="hostname_port_{{ $index }}"
          ng-model="servicePort.ingress.Host"
          required
          ng-disabled="$ctrl.originalIngresses.length === 0"
          ng-options="host as host for host in ($ctrl.originalIngresses | filter:{ Name: servicePort.ingress.IngressName })[0].Hosts"
          data-cy="k8sAppCreate-hostnamePort_{{ $index }}"
        >
          <option selected disabled hidden value="">Select a hostname</option>
        </select>
      </div>

      <div ng-if="$ctrl.serviceType === $ctrl.KubernetesApplicationPublishingTypes.CLUSTER_IP && $ctrl.ingressType" class="input-group input-group-sm">
        <span class="input-group-addon">route</span>
        <input
          class="form-control"
          name="ingress_route_{{ $index }}"
          ng-model="servicePort.ingress.Path"
          placeholder="route"
          required
          ng-disabled="$ctrl.originalIngresses.length === 0"
          ng-pattern="/^(\/?[a-zA-Z0-9]+([a-zA-Z0-9-/_]*[a-zA-Z0-9])?|[a-zA-Z0-9]+)|(\/){1}$/"
          data-cy="k8sAppCreate-route_{{ $index }}"
        />
      </div>

      <div class="input-group col-sm-2 input-group-sm">
        <div class="btn-group btn-group-sm">
          <label
            class="btn btn-primary"
            ng-model="servicePort.protocol"
            uib-btn-radio="'TCP'"
            ng-change="ctrl.onChangePortProtocol($index)"
            ng-disabled="ctrl.isProtocolOptionDisabled($index, 'TCP')"
            data-cy="k8sAppCreate-TCPButton_{{ $index }}"
            >TCP</label
          >
          <label
            class="btn btn-primary"
            ng-model="servicePort.protocol"
            uib-btn-radio="'UDP'"
            ng-change="ctrl.onChangePortProtocol($index)"
            ng-disabled="ctrl.isProtocolOptionDisabled($index, 'UDP')"
            data-cy="k8sAppCreate-UDPButton_{{ $index }}"
            >UDP</label
          >
        </div>
        <button
          ng-disabled="$ctrl.servicePorts.length === 1"
          ng-show="!$ctrl.multiItemDisable"
          class="btn btn-sm btn-danger"
          type="button"
          ng-click="$ctrl.removePort($index)"
          data-cy="k8sAppCreate-rmPortButton_{{ $index }}"
        >
          <i class="fa fa-trash-alt" aria-hidden="true"></i>
        </button>
      </div>

      <div class="col-sm-12 input-group input-group-sm">
        <div class="col-sm-2">
          <div class="small text-warning" style="margin-top: 5px">
            <p ng-if="$ctrl.state.duplicates.targetPort.refs[$index] !== undefined">
              <i class="fa fa-exclamation-triangle" aria-hidden="true"></i> This container port is already used.
            </p>
          </div>
          <div class="small text-warning" ng-messages="serviceForm['container_port_'+$index].$error">
            <p ng-message="required"><i class="fa fa-exclamation-triangle" aria-hidden="true"></i> Container port number is required.</p>
            <p ng-message="min"><i class="fa fa-exclamation-triangle" aria-hidden="true"></i> Container port number must be inside the range 1-65535.</p>
            <p ng-message="max"><i class="fa fa-exclamation-triangle" aria-hidden="true"></i> Container port number must be inside the range 1-65535.</p>
          </div>
        </div>

        <div class="col-sm-2">
          <div class="small text-warning" style="margin-top: 5px">
            <p ng-if="$ctrl.state.duplicates.servicePort.refs[$index] !== undefined">
              <i class="fa fa-exclamation-triangle" aria-hidden="true"></i> This service port is already used.
            </p>
          </div>
          <div class="small text-warning" style="margin-top: 5px">
            <div ng-messages="serviceForm['service_port_'+$index].$error">
              <p ng-message="required"><i class="fa fa-exclamation-triangle" aria-hidden="true"></i> Service port number is required.</p>
              <p ng-message="min"><i class="fa fa-exclamation-triangle" aria-hidden="true"></i> Container port number must be inside the range 1-65535.</p>
              <p ng-message="max"><i class="fa fa-exclamation-triangle" aria-hidden="true"></i> Container port number must be inside the range 1-65535.</p>
            </div>
          </div>
        </div>

        <div class="col-sm-6">
          <div class="small text-warning" style="margin-top: 5px">
            <div ng-messages="serviceForm['node_port_'+$index].$error">
              <p ng-message="min"
                ><i class="fa fa-exclamation-triangle" aria-hidden="true"></i> Node port number must be inside the range 30000-32767 or blank for system allocated.</p
              >
              <p ng-message="max"
                ><i class="fa fa-exclamation-triangle" aria-hidden="true"></i> Node port number must be inside the range 30000-32767 or blank for system allocated.</p
              >
            </div>
          </div>
        </div>

        <div class="col-sm-2">
          <div class="small text-warning" style="margin-top: 5px">
            <div ng-messages="serviceForm['ingress_port_'+$index].$error">
              <p ng-message="required"><i class="fa fa-exclamation-triangle" aria-hidden="true"></i> Ingress selection is required.</p>
            </div>
          </div>
        </div>

        <div class="col-sm-2">
          <div class="small text-warning" style="margin-top: 5px">
            <div ng-messages="serviceForm['hostname_port_'+$index].$error">
              <p ng-message="required"><i class="fa fa-exclamation-triangle" aria-hidden="true"></i> Host is required.</p>
            </div>
          </div>
        </div>
        <div class="col-sm-8" ng-show="">
          <div class="small text-warning" style="margin-top: 5px">
            <div ng-messages="serviceForm['ingress_route_'+$index].$error">
              <p ng-message="required"><i class="fa fa-exclamation-triangle" aria-hidden="true"></i> Route is required.</p>
              <p ng-message="pattern"
                ><i class="fa fa-exclamation-triangle" aria-hidden="true"></i> This field must consist of alphanumeric characters or the special characters: '-', '_' or '/'. It
                must start and end with an alphanumeric character (e.g. 'my-route', or 'route-123').</p
              >
            </div>
          </div>
        </div>
      </div>
    </div>
  </div>
</ng-form>