Fix remaining domainname -> hostname rebranding

app/assets/javascripts/clusters/components/applications.vue

@@ -383,7 +383,7 @@ export default {
         :status-reason="applications.knative.statusReason"
         :request-status="applications.knative.requestStatus"
         :request-reason="applications.knative.requestReason"
-        :install-application-request-params="{ hostname: applications.knative.domainname}"
+        :install-application-request-params="{ hostname: applications.knative.hostname}"
         :disabled="!helmInstalled"
         class="hide-bottom-border rounded-bottom"
         title-link="https://github.com/knative/docs"
@@ -405,7 +405,7 @@ export default {
               </label>
               <input
                 id="knative-domainname"
-                v-model="applications.knative.domainname"
+                v-model="applications.knative.hostname"
                 type="text"
                 class="form-control js-domainname"
                 readonly
@@ -419,7 +419,7 @@ export default {
               </label>
               <input
                 id="knative-domainname"
-                v-model="applications.knative.domainname"
+                v-model="applications.knative.hostname"
                 type="text"
                 class="form-control js-domainname"
               />

app/assets/javascripts/clusters/constants.js

@@ -16,3 +16,4 @@ export const REQUEST_SUCCESS = 'request-success';
 export const REQUEST_FAILURE = 'request-failure';
 export const INGRESS = 'ingress';
 export const JUPYTER = 'jupyter';
+export const KNATIVE = 'knative';

app/assets/javascripts/clusters/stores/clusters_store.js

 import { s__ } from '../../locale';
-import { INGRESS, JUPYTER } from '../constants';
+import { INGRESS, JUPYTER, KNATIVE } from '../constants';
 
 export default class ClusterStore {
   constructor() {
@@ -105,6 +105,8 @@ export default class ClusterStore {
           (this.state.applications.ingress.externalIp
             ? `jupyter.${this.state.applications.ingress.externalIp}.nip.io`
             : '');
+      } else if (appId === KNATIVE) {
+       this.state.applications.knative.hostname = serverAppEntry.hostname ? serverAppEntry.hostname : '';
       }
     });
   }

spec/javascripts/clusters/components/applications_spec.js

@@ -68,7 +68,7 @@ describe('Applications', () => {
               runner: { title: 'GitLab Runner' },
               prometheus: { title: 'Prometheus' },
               jupyter: { title: 'JupyterHub', hostname: '' },
-              knative: { title: 'Knative', domainname: '' },
+              knative: { title: 'Knative', hostname: '' },
             },
           });