diff --git a/template/chartName/README.md b/template/chartName/README.md
index 29fcae8e..318e3346 100644
--- a/template/chartName/README.md
+++ b/template/chartName/README.md
@@ -142,10 +142,12 @@ A Helm chart for deploying ChartName.
 | image.init.tag | string | `""` | The tag that specifies the version of the Init container image used. Default: `"1.36.1"`. |
 | imagePullSecrets | list | `[]` | Credentials used to securely authenticate and authorise the pulling of container images from private registries. |
 | ingress.clusterIssuer | string | `""` | The name of the cluster issuer for Ingress. Default: `"letsencrypt-dns-prod"`. |
+| ingress.customAnnotations | list | `[]` | Additional configuration annotations to be added to the Ingress resource. |
 | ingress.enabled | bool | `false` | Specifies whether Ingress should be enabled for hosting ChartName services. |
 | ingress.www | bool | `false` | Specifies whether the WWW subdomain should be enabled. |
 | replicaCount | string | `""` | The desired number of running replicas for ChartName. Default: `"1"`. |
 | resources.chartName | object | `{}` | ChartName container resources. |
+| service.nodePort | string | `""` | The optional node port to expose when the service type is NodePort. |
 | service.port | string | `""` | The port on which the ChartName server should listen. Default: `"80"`. |
 | service.type | string | `""` | The type of service used for ChartName services. Default: `"ClusterIP"`. |
 | storage.data.accessMode | string | `""` | The access mode defining how the data storage can be mounted. Default: `"ReadWriteMany"`. |
diff --git a/template/chartName/templates/ingress.yaml b/template/chartName/templates/ingress.yaml
index 8527d50e..945267d7 100644
--- a/template/chartName/templates/ingress.yaml
+++ b/template/chartName/templates/ingress.yaml
@@ -1,6 +1,7 @@
 {{- $ingress := .Values.ingress.enabled }}
 {{- $www := .Values.ingress.www }}
 {{- $clusterIssuer := .Values.ingress.clusterIssuer | default "letsencrypt-dns-prod" | toString | quote }}
+{{- $customAnnotations := .Values.ingress.customAnnotations }}
 {{- $domain := .Values.chartName.domain | toString }}
 {{- $wwwDomain := printf "www.%s" $domain | toString | quote }}
 {{- if and $ingress $domain }}
@@ -21,6 +22,9 @@ metadata:
     nginx.ingress.kubernetes.io/session-cookie-max-age: "172800"
     nginx.ingress.kubernetes.io/session-cookie-name: "route"
     nginx.org/client-max-body-size: "100m"
+    {{- range $customAnnotations }}
+    {{ printf "%s/%s" (.prefix | default "nginx.ingress.kubernetes.io") .name }}: {{ .value | quote }}
+    {{- end }}
 spec:
   ingressClassName: "nginx"
   rules:
diff --git a/template/chartName/templates/service.yaml b/template/chartName/templates/service.yaml
index d5cb4e27..4a57796d 100644
--- a/template/chartName/templates/service.yaml
+++ b/template/chartName/templates/service.yaml
@@ -1,3 +1,4 @@
+{{- $nodePort := .Values.service.nodePort | toString }}
 {{- $port := .Values.service.port | default "80" | toString }}
 {{- $type := .Values.service.type | default "ClusterIP" | toString }}
 ---
@@ -12,6 +13,9 @@ spec:
   ports:
     - port: {{ int $port }}
       targetPort: chartName
+      {{- if and (eq $type "NodePort") $nodePort }}
+      nodePort: {{ int $nodePort }}
+      {{- end }}
       protocol: TCP
       name: chartName
   selector:
diff --git a/template/chartName/values.yaml b/template/chartName/values.yaml
index 294a29cc..6c2bc63b 100644
--- a/template/chartName/values.yaml
+++ b/template/chartName/values.yaml
@@ -79,6 +79,23 @@ ingress:
   # Example:
   # clusterIssuer: "letsencrypt-http-prod"
   clusterIssuer: ""
+  # Additional configuration annotations to be added to the Ingress resource.
+  # Example:
+  # customAnnotations:
+  #   # The prefix of the annotation.
+  #   # Default: "nginx.ingress.kubernetes.io"
+  #   # Example:
+  #   # - prefix: "nginx.org"
+  #   - prefix: ""
+  #   # The name of the annotation.
+  #   # Example:
+  #     # name: "proxy-connect-timeout"
+  #     name: ""
+  #   # The value of the annotation.
+  #   # Example:
+  #     # value: "120"
+  #     value: ""
+  customAnnotations: []
   # Specifies whether the WWW subdomain should be enabled.
   # Example:
   # www: true
@@ -86,6 +103,10 @@ ingress:
 
 # Service configurations.
 service:
+  # The optional node port to expose when the service type is NodePort.
+  # Example:
+  # nodePort: "32000"
+  nodePort: ""
   # The port on which the ChartName server should listen.
   # Default: "80"
   # Example: