diff --git a/charts/flame-hub/templates/ingress.yaml b/charts/flame-hub/templates/ingress.yaml
index 00db997..5d67d59 100644
--- a/charts/flame-hub/templates/ingress.yaml
+++ b/charts/flame-hub/templates/ingress.yaml
@@ -2,14 +2,15 @@
 apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
-    name: {{ .Release.Name }}-flame-hub-sub-paths
+    name: {{ .Release.Name }}-flame-hub
     annotations:
-        nginx.ingress.kubernetes.io/rewrite-target: /$2
-        nginx.ingress.kubernetes.io/proxy-buffer-size: "16k"
-        nginx.ingress.kubernetes.io/proxy-body-size: "0"
-        nginx.ingress.kubernetes.io/proxy-send-timeout: "300"
-        nginx.ingress.kubernetes.io/proxy-read-timeout: "300"
+        {{- range $key, $value := .Values.global.flameHub.ingress.annotations }}
+        {{ $key }}: {{ tpl ($value | toString) $ | quote }}
+        {{- end }}
 spec:
+    {{- if .Values.global.flameHub.ingress.className }}
+    ingressClassName: {{ .Values.global.flameHub.ingress.className }}
+    {{- end }}
     rules:
         - host: {{ .Values.global.flameHub.ingress.hostname }}
           http:
@@ -17,10 +18,10 @@ spec:
                   - path: /grafana(/|$)(.*)
                     pathType: "ImplementationSpecific"
                     backend:
-                      service:
-                        name: {{ .Release.Name }}-grafana
-                        port:
-                          number: 3000
+                        service:
+                            name: {{ .Release.Name }}-grafana
+                            port:
+                                number: 3000
                   - path: /core(/|$)(.*)
                     pathType: "ImplementationSpecific"
                     backend:
@@ -45,10 +46,10 @@ spec:
                   - path: /telemetry(/|$)(.*)
                     pathType: "ImplementationSpecific"
                     backend:
-                      service:
-                        name: {{ .Release.Name }}-flame-hub-server-telemetry
-                        port:
-                          number: 3000
+                        service:
+                            name: {{ .Release.Name }}-flame-hub-server-telemetry
+                            port:
+                                number: 3000
                   - path: /auth(/|$)(.*)
                     pathType: "ImplementationSpecific"
                     backend:
@@ -56,25 +57,13 @@ spec:
                             name: {{ .Release.Name }}-authup-server-core
                             port:
                                 number: 3000
----
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-    name: {{ .Release.Name }}-flame-hub-root-path
-spec:
-    rules:
-        - host: {{ .Values.global.flameHub.ingress.hostname }}
-          http:
-              paths:
-                  - path: /
-                    pathType: "Prefix"
+                  - path: /()(.*)
+                    pathType: "ImplementationSpecific"
                     backend:
                         service:
                             name: {{ .Release.Name }}-flame-hub-client-ui
                             port:
                                 number: 3000
-
-
 {{- end }}
 
 {{/* Harbor ingress is independent of the above ingress since Harbor always needs its own hostname */}}
@@ -85,12 +74,13 @@ kind: Ingress
 metadata:
     name: {{ .Release.Name }}-harbor
     annotations:
-        nginx.ingress.kubernetes.io/proxy-body-size: "0"
-        nginx.ingress.kubernetes.io/proxy-read-timeout: "900"
-        nginx.ingress.kubernetes.io/proxy-send-timeout: "900"
-        nginx.ingress.kubernetes.io/backend-protocol: "HTTPS"
-        nginx.ingress.kubernetes.io/upstream-vhost: "{{ include "harbor.host" . }}"
+        {{- range $key, $value := .Values.harbor.ingress.annotations }}
+        {{ $key }}: {{ tpl ($value | toString) $ | quote }}
+        {{- end }}
 spec:
+    {{- if .Values.harbor.ingress.className }}
+    ingressClassName: {{ .Values.harbor.ingress.className }}
+    {{- end }}
     rules:
         - host: {{ include "harbor.host" . }}
           http:
diff --git a/charts/flame-hub/templates/server-core/ingress.yaml b/charts/flame-hub/templates/server-core/ingress.yaml
index 90a5483..dc8b35e 100644
--- a/charts/flame-hub/templates/server-core/ingress.yaml
+++ b/charts/flame-hub/templates/server-core/ingress.yaml
@@ -3,7 +3,16 @@ apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
     name: {{ .Release.Name }}-flame-hub-server-core
+    {{- with .Values.serverCore.ingress.annotations }}
+    annotations:
+        {{- range $key, $value := . }}
+        {{ $key }}: {{ $value | quote }}
+        {{- end }}
+    {{- end }}
 spec:
+    {{- if .Values.serverCore.ingress.className }}
+    ingressClassName: {{ .Values.serverCore.ingress.className }}
+    {{- end }}
     rules:
         - host: {{ .Values.serverCore.ingress.hostname }}
           http:
diff --git a/charts/flame-hub/templates/server-messenger/ingress.yaml b/charts/flame-hub/templates/server-messenger/ingress.yaml
index 4b24eac..b065ca0 100644
--- a/charts/flame-hub/templates/server-messenger/ingress.yaml
+++ b/charts/flame-hub/templates/server-messenger/ingress.yaml
@@ -3,7 +3,16 @@ apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
     name: {{ .Release.Name }}-flame-hub-server-messenger
+    {{- with .Values.serverMessenger.ingress.annotations }}
+    annotations:
+        {{- range $key, $value := . }}
+        {{ $key }}: {{ $value | quote }}
+        {{- end }}
+    {{- end }}
 spec:
+    {{- if .Values.serverMessenger.ingress.className }}
+    ingressClassName: {{ .Values.serverMessenger.ingress.className }}
+    {{- end }}
     rules:
         - host: {{ .Values.serverMessenger.ingress.hostname }}
           http:
diff --git a/charts/flame-hub/templates/server-storage/ingress.yaml b/charts/flame-hub/templates/server-storage/ingress.yaml
index a998320..c111196 100644
--- a/charts/flame-hub/templates/server-storage/ingress.yaml
+++ b/charts/flame-hub/templates/server-storage/ingress.yaml
@@ -3,11 +3,16 @@ apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
     name: {{ .Release.Name }}-flame-hub-server-storage
+    {{- with .Values.serverStorage.ingress.annotations }}
     annotations:
-      nginx.ingress.kubernetes.io/proxy-body-size: "0"
-      nginx.ingress.kubernetes.io/proxy-send-timeout: "300"
-      nginx.ingress.kubernetes.io/proxy-read-timeout: "300"
+        {{- range $key, $value := . }}
+        {{ $key }}: {{ $value | quote }}
+        {{- end }}
+    {{- end }}
 spec:
+    {{- if .Values.serverStorage.ingress.className }}
+    ingressClassName: {{ .Values.serverStorage.ingress.className }}
+    {{- end }}
     rules:
         - host: {{ .Values.serverStorage.ingress.hostname }}
           http:
diff --git a/charts/flame-hub/templates/server-telemetry/ingress.yaml b/charts/flame-hub/templates/server-telemetry/ingress.yaml
index 7f90e6f..a0bc1d2 100644
--- a/charts/flame-hub/templates/server-telemetry/ingress.yaml
+++ b/charts/flame-hub/templates/server-telemetry/ingress.yaml
@@ -3,9 +3,16 @@ apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
   name: {{ .Release.Name }}-flame-hub-server-telemetry-sub-paths
+  {{- with .Values.serverTelemetry.ingress.subPathAnnotations }}
   annotations:
-    nginx.ingress.kubernetes.io/rewrite-target: /$2
+    {{- range $key, $value := . }}
+    {{ $key }}: {{ $value | quote }}
+    {{- end }}
+  {{- end }}
 spec:
+    {{- if .Values.serverTelemetry.ingress.className }}
+    ingressClassName: {{ .Values.serverTelemetry.ingress.className }}
+    {{- end }}
   rules:
     - host: {{ .Values.serverTelemetry.ingress.hostname }}
       http:
@@ -22,9 +29,16 @@ apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
     name: {{ .Release.Name }}-flame-hub-server-telemetry
+    {{- with .Values.serverTelemetry.ingress.annotations }}
     annotations:
-      nginx.ingress.kubernetes.io/proxy-body-size: "0"
+        {{- range $key, $value := . }}
+        {{ $key }}: {{ $value | quote }}
+        {{- end }}
+    {{- end }}
 spec:
+    {{- if .Values.serverTelemetry.ingress.className }}
+    ingressClassName: {{ .Values.serverTelemetry.ingress.className }}
+    {{- end }}
     rules:
         - host: {{ .Values.serverTelemetry.ingress.hostname }}
           http:
diff --git a/charts/flame-hub/values.yaml b/charts/flame-hub/values.yaml
index 9738235..f03e2ac 100644
--- a/charts/flame-hub/values.yaml
+++ b/charts/flame-hub/values.yaml
@@ -6,6 +6,12 @@ global:
             enabled: true
             ssl: false
             hostname: "localhost"
+            className: ""
+            # Default annotations for ingress nginx
+            # Replace or remove if you use a different ingress controller
+            annotations:
+                nginx.ingress.kubernetes.io/rewrite-target: /$2
+                nginx.ingress.kubernetes.io/proxy-buffer-size: "16k"
 
 image:
     registry: ghcr.io
@@ -29,6 +35,8 @@ serverCore:
         hostname: ""
         path: "/"
         pathType: "Prefix"
+        className: ""
+        annotations: {}
     env:
         masterImagesBranch: ""
 
@@ -39,6 +47,8 @@ serverMessenger:
         hostname: ""
         path: "/"
         pathType: "Prefix"
+        className: ""
+        annotations: {}
 
 serverStorage:
     ingress:
@@ -47,6 +57,12 @@ serverStorage:
         hostname: ""
         path: "/"
         pathType: "Prefix"
+        # Default annotations for ingress nginx (e.g. for large file uploads)
+        # Replace or remove if you use a different ingress controller
+        annotations:
+            nginx.ingress.kubernetes.io/proxy-body-size: "0"
+            nginx.ingress.kubernetes.io/proxy-send-timeout: "300"
+            nginx.ingress.kubernetes.io/proxy-read-timeout: "300"
 
 serverTelemetry:
     ingress:
@@ -55,6 +71,13 @@ serverTelemetry:
         hostname: ""
         path: "/"
         pathType: "Prefix"
+        # Default annotations for ingress nginx
+        # Replace or remove if you use a different ingress controller
+        annotations:
+            nginx.ingress.kubernetes.io/proxy-body-size: "0"
+        # Annotations for the grafana sub-path ingress (rewrite-target)
+        subPathAnnotations:
+            nginx.ingress.kubernetes.io/rewrite-target: /$2
 
 serverCoreWorker:
     enabled: true
@@ -297,6 +320,15 @@ harbor:
     externalURL: "" # Required by Harbor, e.g. https://harbor.hub.local
     ingress:
         enabled: true # Harbor always needs its own hostname, this is independent of global path-based ingress
+        className: ""
+        # Default annotations for ingress nginx
+        # Replace or remove if you use a different ingress controller
+        annotations:
+            nginx.ingress.kubernetes.io/proxy-body-size: "0"
+            nginx.ingress.kubernetes.io/proxy-read-timeout: "900"
+            nginx.ingress.kubernetes.io/proxy-send-timeout: "900"
+            nginx.ingress.kubernetes.io/backend-protocol: "HTTPS"
+            nginx.ingress.kubernetes.io/upstream-vhost: '{{ include "harbor.host" . }}'
     migration:
         enabled: true
     # persistence: