conformance: add kgateway v2.0.0 release's conformance results for gateway api 1.2.1 (#3725)

* conformance: add kgateway v2.0.0 release's conformance results for gateway api 1.2.1

Signed-off-by: nfuden <[email protected]>

* kgateway: missed renames

* kgateway: missed renames

* implementiations: Add kgateway to the implementations.md

* update linking in implementations

* conformance: add new line per validation yaml scripts

---------

Signed-off-by: nfuden <[email protected]>

Author: nfuden

conformance/reports/v1.2.1/kgateway/README.md

@@ -0,0 +1,50 @@
+# kgateway
+
+## Table of contents
+
+| API channel  | Implementation version                                                        | Mode    | Report                                                    |
+|--------------|-------------------------------------------------------------------------------|---------|-----------------------------------------------------------|
+| experimental | [v2.0.0](https://github.com/kgateway-dev/kgateway/releases/tag/v2.0.0) | default | [Link](./v2.0.0-report.yaml) |
+
+## Reproduce
+
+> Note: [this is a mirror of the steps outlined in the conformance GHA workflow](https://github.com/kgateway-dev/kgateway/blob/v2.0.0/.github/actions/kube-gateway-api-conformance-tests/action.yaml).
+
+### Prerequisites
+
+In order to properly run the conformance tests, you need to have [KinD](https://github.com/kubernetes-sigs/kind)
+and [Helm](https://github.com/helm/helm) available in your environment.
+To run the conformance tests suite we will first create a KinD cluster, use Helm to deploy kgateway and finally
+run the conformance tests.
+
+### Steps
+
+1. Clone the kgateway repository and checkout the release:
+
+   ```sh
+   git clone https://github.com/kgateway-dev/kgateway.git
+   cd kgateway
+   export VERSION="v2.0.0"
+   git checkout tags/$VERSION -b $VERSION
+   ```
+
+2. Create the KinD cluster with [MetalLB](https://metallb.io/):
+
+   ```sh
+   SKIP_DOCKER=true CONFORMANCE=true ci/kind/setup-kind.sh
+   ```
+
+3. Deploy kgateway Helm charts:
+   ```sh
+   helm upgrade -i --create-namespace --namespace kgateway-system --version $VERSION kgateway-crds oci://cr.kgateway.dev/kgateway-dev/charts/kgateway-crds
+
+    helm upgrade -i --namespace kgateway-system --version $VERSION kgateway oci://cr.kgateway.dev/kgateway-dev/charts/kgateway
+   ```
+
+4. Run the conformance tests
+
+   ```sh
+   make conformance
+   ```
+
+5. View and verify the conformance report: `cat _test/conformance/$VERSION-report.yaml`

conformance/reports/v1.2.1/kgateway/v2.0.0-report.yaml

@@ -0,0 +1,51 @@
+apiVersion: gateway.networking.k8s.io/v1
+date: "2025-04-02T15:58:12Z"
+gatewayAPIChannel: experimental
+gatewayAPIVersion: v1.2.1
+implementation:
+  contact:
+  - github.com/kgateway-dev/kgateway/issues/new/choose
+  organization: kgateway-dev
+  project: kgateway
+  url: github.com/kgateway-dev/kgateway
+  version: v2.0.0
+kind: ConformanceReport
+mode: default
+profiles:
+- core:
+    result: success
+    statistics:
+      Failed: 0
+      Passed: 33
+      Skipped: 0
+  extended:
+    result: success
+    statistics:
+      Failed: 0
+      Passed: 10
+      Skipped: 0
+    supportedFeatures:
+    - HTTPRouteBackendProtocolH2C
+    - HTTPRouteHostRewrite
+    - HTTPRouteMethodMatching
+    - HTTPRoutePathRedirect
+    - HTTPRoutePathRewrite
+    - HTTPRoutePortRedirect
+    - HTTPRouteQueryParamMatching
+    - HTTPRouteRequestMirror
+    - HTTPRouteResponseHeaderModification
+    - HTTPRouteSchemeRedirect
+    unsupportedFeatures:
+    - GatewayHTTPListenerIsolation
+    - GatewayInfrastructurePropagation
+    - GatewayPort8080
+    - GatewayStaticAddresses
+    - HTTPRouteBackendProtocolWebSocket
+    - HTTPRouteBackendRequestHeaderModification
+    - HTTPRouteBackendTimeout
+    - HTTPRouteDestinationPortMatching
+    - HTTPRouteParentRefPort
+    - HTTPRouteRequestMultipleMirrors
+    - HTTPRouteRequestTimeout
+  name: GATEWAY-HTTP
+  summary: Core tests succeeded. Extended tests succeeded.

site-src/implementations.md

@@ -32,6 +32,7 @@ cover, and documentation to help users get started.
 - [HAProxy Kubernetes Ingress Controller][32] (GA)
 - [HashiCorp Consul][8]
 - [Istio][9] (GA)
+- [kgateway][37]
 - [Kong Ingress Controller][10] (GA)
 - [Kong Gateway Operator][35] (GA)
 - [Kuma][11] (GA)
@@ -93,6 +94,7 @@ cover, and documentation to help users get started.
 [34]:#airlock-microgateway
 [35]:#kong-gateway-operator
 [36]:#loxilb
+[37]:#kgateway
 
 
 [gamma]:/concepts/gamma/
@@ -359,6 +361,16 @@ Check out the [Gateway API task][istio-2] for more information about the Gateway
 [istio-1]:https://istio.io/latest/docs/tasks/traffic-management/ingress/
 [istio-2]:https://istio.io/latest/docs/tasks/traffic-management/ingress/gateway-api/
 
+### kgateway
+[![Conformance](https://img.shields.io/badge/Gateway%20API%20Partial%20Conformance%20v1.2.1-kgateway-orange)](https://github.com/kubernetes-sigs/gateway-api/blob/main/conformance/reports/v1.2.1/kgateway)
+
+[kgateway] is a feature-rich, Kubernetes-native ingress controller and next-generation API gateway.
+It is focused on maintaining an great HTTP experience, a wealth of features and great interoperability with service mesh such as Istio.
+This focus means that you can easily configure a set of Envoy instances that are reasonably distributed in a performant way.
+
+[kgateway]:https://kgateway.dev/docs
+
+
 ### Kong Kubernetes Ingress Controller
 
 [![Conformance](https://img.shields.io/badge/Gateway%20API%20Conformance%20v1.2.1-Kong%20Ingress%20Controller-green)](https://github.com/kubernetes-sigs/gateway-api/blob/main/conformance/reports/v1.2.1/kong-kubernetes-ingress-controller)