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add support for ipv6
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17 files changed

+379
-54
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17 files changed

+379
-54
lines changed

‎apis/v1alpha1/nginxproxy_types.go

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@@ -10,7 +10,7 @@ import metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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// NginxProxy is a configuration object that is attached to a GatewayClass parametersRef. It provides a way
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// to configure global settings for all Gateways defined from the GatewayClass.
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type NginxProxy struct { //nolint:govet // standard field alignment, don't change it
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type NginxProxy struct {
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metav1.TypeMeta `json:",inline"`
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metav1.ObjectMeta `json:"metadata,omitempty"`
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@@ -27,12 +27,31 @@ type NginxProxyList struct {
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Items []NginxProxy `json:"items"`
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}
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// IPFamilyType specifies the IP family to be used by the server.
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//
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// +kubebuilder:validation:Enum=both;ipv4;ipv6
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type IPFamilyType string
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const (
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// Dual specifies that the server will use both IPv4 and IPv6.
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Dual IPFamilyType = "dual"
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// IPv4 specifies that the server will use only IPv4.
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IPv4 IPFamilyType = "ipv4"
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// IPv6 specifies that the server will use only IPv6.
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IPv6 IPFamilyType = "ipv6"
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)
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// NginxProxySpec defines the desired state of the NginxProxy.
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type NginxProxySpec struct {
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// Telemetry specifies the OpenTelemetry configuration.
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//
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// +optional
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Telemetry *Telemetry `json:"telemetry,omitempty"`
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// IPFamily specifies the IP family to be used by the server.
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// Default is "dual", meaning the server will use both IPv4 and IPv6.
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//
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// +optional
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IPFamily IPFamilyType `json:"ipFamily,omitempty"`
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// DisableHTTP2 defines if http2 should be disabled for all servers.
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// Default is false, meaning http2 will be enabled for all servers.
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//

‎charts/nginx-gateway-fabric/README.md

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@@ -260,7 +260,7 @@ The following table lists the configurable parameters of the NGINX Gateway Fabri
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| `metrics.enable` | Enable exposing metrics in the Prometheus format. | bool | `true` |
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| `metrics.port` | Set the port where the Prometheus metrics are exposed. Format: [1024 - 65535] | int | `9113` |
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| `metrics.secure` | Enable serving metrics via https. By default metrics are served via http. Please note that this endpoint will be secured with a self-signed certificate. | bool | `false` |
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| `nginx.config` | The configuration for the data plane that is contained in the NginxProxy resource. | object | `{}` |
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| `nginx.config` | The configuration for the data plane that is contained in the NginxProxy resource. | object | `{"ipFamily":"dual"}` |
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| `nginx.extraVolumeMounts` | extraVolumeMounts are the additional volume mounts for the nginx container. | list | `[]` |
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| `nginx.image.pullPolicy` | | string | `"Always"` |
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| `nginx.image.repository` | The NGINX image to use. | string | `"ghcr.io/nginxinc/nginx-gateway-fabric/nginx"` |

‎charts/nginx-gateway-fabric/values.yaml

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@@ -84,8 +84,8 @@ nginx:
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# -- The configuration for the data plane that is contained in the NginxProxy resource.
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config:
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{}
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# disableHTTP2: false
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ipFamily: dual
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# telemetry:
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# exporter:
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# endpoint: otel-collector.default.svc:4317

‎config/crd/bases/gateway.nginx.org_nginxproxies.yaml

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@@ -52,6 +52,15 @@ spec:
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DisableHTTP2 defines if http2 should be disabled for all servers.
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Default is false, meaning http2 will be enabled for all servers.
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type: boolean
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ipFamily:
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description: |-
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IPFamily specifies the IP family to be used by the server.
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Default is "dual", meaning the server will use both IPv4 and IPv6.
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enum:
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- both
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- ipv4
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- ipv6
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type: string
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telemetry:
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description: Telemetry specifies the OpenTelemetry configuration.
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properties:

‎deploy/crds.yaml

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@@ -697,6 +697,15 @@ spec:
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DisableHTTP2 defines if http2 should be disabled for all servers.
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Default is false, meaning http2 will be enabled for all servers.
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type: boolean
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ipFamily:
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description: |-
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IPFamily specifies the IP family to be used by the server.
703+
Default is "dual", meaning the server will use both IPv4 and IPv6.
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enum:
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- both
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- ipv4
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- ipv6
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type: string
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telemetry:
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description: Telemetry specifies the OpenTelemetry configuration.
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properties:

‎deploy/manifests/nginx-gateway-experimental.yaml

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@@ -295,6 +295,10 @@ metadata:
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app.kubernetes.io/version: "edge"
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spec:
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controllerName: gateway.nginx.org/nginx-gateway-controller
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parametersRef:
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group: gateway.nginx.org
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kind: NginxProxy
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name: nginx-gateway-proxy-config
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---
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# Source: nginx-gateway-fabric/templates/nginxgateway.yaml
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apiVersion: gateway.nginx.org/v1alpha1
@@ -309,3 +313,15 @@ metadata:
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spec:
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logging:
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level: info
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---
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# Source: nginx-gateway-fabric/templates/nginxproxy.yaml
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apiVersion: gateway.nginx.org/v1alpha1
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kind: NginxProxy
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metadata:
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name: nginx-gateway-proxy-config
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labels:
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app.kubernetes.io/name: nginx-gateway
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app.kubernetes.io/instance: nginx-gateway
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app.kubernetes.io/version: "edge"
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spec:
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ipFamily: dual

‎deploy/manifests/nginx-gateway.yaml

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@@ -291,6 +291,10 @@ metadata:
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app.kubernetes.io/version: "edge"
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spec:
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controllerName: gateway.nginx.org/nginx-gateway-controller
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parametersRef:
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group: gateway.nginx.org
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kind: NginxProxy
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name: nginx-gateway-proxy-config
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---
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# Source: nginx-gateway-fabric/templates/nginxgateway.yaml
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apiVersion: gateway.nginx.org/v1alpha1
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spec:
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logging:
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level: info
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---
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# Source: nginx-gateway-fabric/templates/nginxproxy.yaml
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apiVersion: gateway.nginx.org/v1alpha1
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kind: NginxProxy
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metadata:
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name: nginx-gateway-proxy-config
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labels:
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app.kubernetes.io/name: nginx-gateway
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app.kubernetes.io/instance: nginx-gateway
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app.kubernetes.io/version: "edge"
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spec:
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ipFamily: dual

‎deploy/manifests/nginx-plus-gateway-experimental.yaml

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@@ -302,6 +302,10 @@ metadata:
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app.kubernetes.io/version: "edge"
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spec:
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controllerName: gateway.nginx.org/nginx-gateway-controller
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parametersRef:
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group: gateway.nginx.org
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kind: NginxProxy
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name: nginx-gateway-proxy-config
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---
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# Source: nginx-gateway-fabric/templates/nginxgateway.yaml
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apiVersion: gateway.nginx.org/v1alpha1
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spec:
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logging:
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level: info
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---
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# Source: nginx-gateway-fabric/templates/nginxproxy.yaml
325+
apiVersion: gateway.nginx.org/v1alpha1
326+
kind: NginxProxy
327+
metadata:
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name: nginx-gateway-proxy-config
329+
labels:
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app.kubernetes.io/name: nginx-gateway
331+
app.kubernetes.io/instance: nginx-gateway
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app.kubernetes.io/version: "edge"
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spec:
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ipFamily: dual

‎deploy/manifests/nginx-plus-gateway.yaml

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@@ -298,6 +298,10 @@ metadata:
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app.kubernetes.io/version: "edge"
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spec:
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controllerName: gateway.nginx.org/nginx-gateway-controller
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parametersRef:
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group: gateway.nginx.org
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kind: NginxProxy
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name: nginx-gateway-proxy-config
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---
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# Source: nginx-gateway-fabric/templates/nginxgateway.yaml
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apiVersion: gateway.nginx.org/v1alpha1
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spec:
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logging:
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level: info
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---
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# Source: nginx-gateway-fabric/templates/nginxproxy.yaml
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apiVersion: gateway.nginx.org/v1alpha1
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kind: NginxProxy
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metadata:
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name: nginx-gateway-proxy-config
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labels:
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app.kubernetes.io/name: nginx-gateway
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app.kubernetes.io/instance: nginx-gateway
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app.kubernetes.io/version: "edge"
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spec:
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ipFamily: dual

‎internal/mode/static/nginx/config/http/config.go

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@@ -10,6 +10,7 @@ type Server struct {
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IsDefaultHTTP bool
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IsDefaultSSL bool
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GRPC bool
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IPv6Enabled bool
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}
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// Location holds all configuration for an HTTP location.

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