Support configurable hostPort in helm chart

charts/nginx-gateway-fabric/README.md

@@ -259,10 +259,13 @@ The following table lists the configurable parameters of the NGINX Gateway Fabri
 | `certGenerator.serverTLSSecretName` | The name of the Secret containing TLS CA, certificate, and key for the NGINX Gateway Fabric control plane to securely communicate with the NGINX Agent. Must exist in the same namespace that the NGINX Gateway Fabric control plane is running in (default namespace: nginx-gateway). | string | `"server-tls"` |
 | `clusterDomain` | The DNS cluster domain of your Kubernetes cluster. | string | `"cluster.local"` |
 | `gateways` | A list of Gateway objects. View https://gateway-api.sigs.k8s.io/reference/spec/#gateway for full Gateway reference. | list | `[]` |
-| `nginx` | The nginx section contains the configuration for all NGINX data plane deployments installed by the NGINX Gateway Fabric control plane. | object | `{"config":{},"container":{},"debug":false,"image":{"pullPolicy":"Always","repository":"ghcr.io/nginx/nginx-gateway-fabric/nginx","tag":"edge"},"imagePullSecret":"","imagePullSecrets":[],"kind":"deployment","plus":false,"pod":{},"replicas":1,"service":{"externalTrafficPolicy":"Local","loadBalancerClass":"","loadBalancerIP":"","loadBalancerSourceRanges":[],"nodePorts":[],"type":"LoadBalancer"},"usage":{"caSecretName":"","clientSSLSecretName":"","endpoint":"","resolver":"","secretName":"nplus-license","skipVerify":false}}` |
+| `nginx` | The nginx section contains the configuration for all NGINX data plane deployments installed by the NGINX Gateway Fabric control plane. | object | `{"config":{},"container":{},"debug":false,"hostPort":{"enable":false,"port":443},"image":{"pullPolicy":"Always","repository":"ghcr.io/nginx/nginx-gateway-fabric/nginx","tag":"edge"},"imagePullSecret":"","imagePullSecrets":[],"kind":"deployment","plus":false,"pod":{},"replicas":1,"service":{"externalTrafficPolicy":"Local","loadBalancerClass":"","loadBalancerIP":"","loadBalancerSourceRanges":[],"nodePorts":[],"type":"LoadBalancer"},"usage":{"caSecretName":"","clientSSLSecretName":"","endpoint":"","resolver":"","secretName":"nplus-license","skipVerify":false}}` |
 | `nginx.config` | The configuration for the data plane that is contained in the NginxProxy resource. This is applied globally to all Gateways managed by this instance of NGINX Gateway Fabric. | object | `{}` |
 | `nginx.container` | The container configuration for the NGINX container. This is applied globally to all Gateways managed by this instance of NGINX Gateway Fabric. | object | `{}` |
 | `nginx.debug` | Enable debugging for NGINX. Uses the nginx-debug binary. The NGINX error log level should be set to debug in the NginxProxy resource. | bool | `false` |
+| `nginx.hostPort` | The hostPort configuration | object | `{"enable":false,"port":443}` |
+| `nginx.hostPort.enable` | Enables hostPort. | bool | `false` |
+| `nginx.hostPort.port` | The port | int | `443` |
 | `nginx.image.repository` | The NGINX image to use. | string | `"ghcr.io/nginx/nginx-gateway-fabric/nginx"` |
 | `nginx.imagePullSecret` | The name of the secret containing docker registry credentials. Secret must exist in the same namespace as the helm release. The control plane will copy this secret into any namespace where NGINX is deployed. | string | `""` |
 | `nginx.imagePullSecrets` | A list of secret names containing docker registry credentials. Secrets must exist in the same namespace as the helm release. The control plane will copy these secrets into any namespace where NGINX is deployed. | list | `[]` |

charts/nginx-gateway-fabric/templates/deployment.yaml

@@ -135,6 +135,9 @@ spec:
         ports:
         - name: agent-grpc
           containerPort: 8443
+          {{- if .Values.nginx.hostPort.enable }}
+          hostPort: {{ .Values.nginx.hostPort.port }}
+          {{- end }}
         {{- if .Values.nginxGateway.metrics.enable }}
         - name: metrics
           containerPort: {{ .Values.nginxGateway.metrics.port }}

charts/nginx-gateway-fabric/values.schema.json

@@ -287,6 +287,30 @@
           "title": "debug",
           "type": "boolean"
         },
+        "hostPort": {
+          "description": "The hostPort configuration",
+          "properties": {
+            "enable": {
+              "default": false,
+              "description": "Enables hostPort.",
+              "required": [],
+              "title": "enable",
+              "type": "boolean"
+            },
+            "port": {
+              "default": 443,
+              "description": "The port",
+              "maximum": 65535,
+              "minimum": 1,
+              "required": [],
+              "title": "port",
+              "type": "integer"
+            }
+          },
+          "required": [],
+          "title": "hostPort",
+          "type": "object"
+        },
         "image": {
           "properties": {
             "pullPolicy": {

charts/nginx-gateway-fabric/values.yaml

@@ -241,6 +241,19 @@ nginx:
     # Must exist in the same namespace that the NGINX Gateway Fabric control plane is running in (default namespace: nginx-gateway).
     clientSSLSecretName: ""
 
+  # -- The hostPort configuration
+  hostPort:
+    # -- Enables hostPort.
+    enable: false
+
+    # @schema
+    # type: integer
+    # minimum: 1
+    # maximum: 65535
+    # @schema
+    # -- The port
+    port: 443
+
   # @schema
   # type: object
   # properties: