[bitnami/keycloak] Update ingress.yaml to support optional hostname (#6300)

* Update ingress.yaml to support optional hostname

* version bump

bitnami/keycloak/Chart.yaml

@@ -26,4 +26,4 @@ name: keycloak
 sources:
   - https://github.com/bitnami/bitnami-docker-keycloak
   - https://github.com/keycloak/keycloak
-version: 2.4.7
+version: 2.4.8

bitnami/keycloak/templates/ingress.yaml

@@ -23,15 +23,17 @@ metadata:
   {{- end }}
 spec:
   rules:
-    {{- if .Values.ingress.hostname }}
-    - host: {{ .Values.ingress.hostname }}
-      http:
+    {{- if .Values.ingress.path }}
+    - http:
         paths:
           - path: {{ .Values.ingress.path }}
             {{- if eq "true" (include "common.ingress.supportsPathType" .) }}
             pathType: {{ .Values.ingress.pathType }}
             {{- end }}
             backend: {{- include "common.ingress.backend" (dict "serviceName" (include "common.names.fullname" .) "servicePort" .Values.ingress.servicePort "context" $)  | nindent 14 }}
+      {{- if .Values.ingress.hostname }}
+      host: {{ .Values.ingress.hostname }}
+      {{- end }}
     {{- end }}
     {{- range .Values.ingress.extraHosts }}
     - host: {{ .name }}