Jupyter fix hostname editing and remove extra load balancer

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

@@ -171,6 +171,7 @@ export default class ClusterStore {
           this.state.applications.cert_manager.email || serverAppEntry.email;
       } else if (appId === JUPYTER) {
         this.state.applications.jupyter.hostname =
+          this.state.applications.jupyter.hostname ||
           serverAppEntry.hostname ||
           (this.state.applications.ingress.externalIp
             ? `jupyter.${this.state.applications.ingress.externalIp}.nip.io`

changelogs/unreleased/jupyter-fixes-v1.yml

+---
+title: Jupyter fixes
+merge_request: 31332
+author: Amit Rathi
+type: fixed

vendor/jupyter/values.yaml

@@ -57,3 +57,7 @@ ingress:
  annotations:
    kubernetes.io/ingress.class: "nginx"
    kubernetes.io/tls-acme: "true"
+
+proxy:
+  service:
+    type: ClusterIP