portainer/app/docker/views/nodes/node-job/node-job-controller.js

angular.module('portainer.docker').controller('NodeJobController', [
  '$stateParams',
  'NodeService',
  'HttpRequestHelper',
  'Notifications',
  function NodeJobController($stateParams, NodeService, HttpRequestHelper, Notifications) {
    var ctrl = this;
    ctrl.$onInit = $onInit;

    function $onInit() {
      ctrl.nodeId = $stateParams.id;

      NodeService.node(ctrl.nodeId)
        .then(function onNodeLoaded(node) {
          HttpRequestHelper.setPortainerAgentTargetHeader(node.Hostname);
          ctrl.node = node;
        })
        .catch(function onError(err) {
          Notifications.error('Unable to retrieve host information', err);
        });
    }
  },
]);