add conformance gateway test

Change-Id: Ic2816c9371e963e8f295e5574213ed0c8744f579

Author: aojea

.github/workflows/gateway.yml

@@ -0,0 +1,133 @@
+name: gateway
+
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
+
+env:
+  GO_VERSION: "1.24"
+  K8S_VERSION: "v1.32.0"
+  KIND_VERSION: "v0.27.0"
+  KIND_CLUSTER_NAME: "kind-cloud"
+
+jobs:
+  gateway:
+    name: gateway
+    runs-on: ubuntu-latest
+    timeout-minutes: 100
+    env:
+      JOB_NAME: "cloud-provider-kind-e2e-gateway"
+    steps:
+    - name: Set up Go
+      uses: actions/setup-go@v5
+      with:
+        go-version: ${{ env.GO_VERSION }}
+      id: go
+
+    - name: Check out code
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+    - name: Enable ipv4 and ipv6 forwarding
+      run: |
+        sudo sysctl -w net.ipv6.conf.all.forwarding=1
+        sudo sysctl -w net.ipv4.ip_forward=1
+
+    - name: Set up environment (download dependencies)
+      run: |
+        TMP_DIR=$(mktemp -d)
+        # Test binaries
+        git clone --depth 1 https://github.com/kubernetes-sigs/gateway-api.git ${TMP_DIR}
+        cd ${TMP_DIR}
+        go test ./conformance/ -c
+        cd -
+        sudo cp ${TMP_DIR}/conformance.test /usr/local/bin/conformance.test
+        sudo chmod +x /usr/local/bin/conformance.test
+        # kubectl
+        curl -L https://dl.k8s.io/${{ env.K8S_VERSION }}/bin/linux/amd64/kubectl -o ${TMP_DIR}/kubectl
+        # kind
+        curl -Lo ${TMP_DIR}/kind https://kind.sigs.k8s.io/dl/${{ env.KIND_VERSION }}/kind-linux-amd64
+        # Install
+        sudo cp ${TMP_DIR}/kubectl /usr/local/bin/kubectl
+        sudo cp ${TMP_DIR}/kind /usr/local/bin/kind
+        sudo chmod +x /usr/local/bin/kubectl
+        sudo chmod +x /usr/local/bin/kind
+        # Create folder to store artifacts
+        mkdir -p _artifacts
+
+    - name: Run cloud-provider-kind
+      run: |
+        make
+        nohup bin/cloud-provider-kind -v 2 --enable-log-dumping --logs-dir ./_artifacts/loadbalancers > ./_artifacts/ccm-kind.log 2>&1 &
+
+    - name: Create multi node cluster
+      run: |
+        # create cluster
+        cat <<EOF | /usr/local/bin/kind create cluster \
+          --name ${{ env.KIND_CLUSTER_NAME}}           \
+          --image kindest/node:${{ env.K8S_VERSION }}  \
+          -v7 --wait 1m --retain --config=-
+        kind: Cluster
+        apiVersion: kind.x-k8s.io/v1alpha4
+        nodes:
+        - role: control-plane
+        - role: worker
+        - role: worker
+        kubeadmConfigPatches:
+          - |
+            kind: ClusterConfiguration
+            apiServer:
+              extraArgs:
+                cloud-provider: "external"
+                v: "5"
+            controllerManager:
+              extraArgs:
+                cloud-provider: "external"
+                v: "5"
+            ---
+            kind: InitConfiguration
+            nodeRegistration:
+              kubeletExtraArgs:
+                cloud-provider: "external"
+                v: "5"
+            ---
+            kind: JoinConfiguration
+            nodeRegistration:
+              kubeletExtraArgs:
+                cloud-provider: "external"
+                v: "5"
+        EOF
+        /usr/local/bin/kind get kubeconfig --name ${{ env.KIND_CLUSTER_NAME}} > _artifacts/kubeconfig.conf
+
+    - name: Get Cluster status
+      run: |
+        /usr/local/bin/kubectl get nodes -o yaml
+        /usr/local/bin/kubectl get pods -A -o wide
+        # wait network is ready
+        /usr/local/bin/kubectl wait --for=condition=ready pods --namespace=kube-system -l k8s-app=kube-dns --timeout=3m
+        /usr/local/bin/kubectl get nodes -o wide
+        /usr/local/bin/kubectl get pods -A
+
+    - name: Run tests
+      run: |
+        /usr/local/bin/conformance.test -test.run TestConformance \
+            --kubeconfig=_artifacts/kubeconfig.conf \
+            --organizaion=sigs.k8s.io \
+            --project=cloud-provider-kind \
+            --gateway-class=cloud-provider-kind \
+            --supported-features=Gateway,HTTPRoute \
+            --report-output=./_artifacts
+
+    - name: Export logs
+      if: always()
+      run: |
+        /usr/local/bin/kind export logs --name ${{ env.KIND_CLUSTER_NAME}} ./_artifacts/logs
+        cp ./_artifacts/ccm-kind.log ./_artifacts/logs
+        cp ./_artifacts/loadbalancers/* ./_artifacts/logs
+
+    - name: Upload logs
+      if: always()
+      uses: actions/upload-artifact@v4
+      with:
+        name: kind-logs-${{ env.JOB_NAME }}-${{ github.run_id }}
+        path: ./_artifacts