chore(api): Remove authz middleware and update Turing API server, router, plugin dependencies

.github/workflows/turing.yaml

@@ -39,8 +39,8 @@ on:
 
 env:
   ARTIFACT_RETENTION_DAYS: 7
-  GO_VERSION: "1.20"
-  GO_LINT_VERSION: v1.51.2
+  GO_VERSION: "1.22"
+  GO_LINT_VERSION: v1.56.2
   CLUSTER_NAME: turing-e2e
   ISTIO_VERSION: 1.9.9
   KNATIVE_VERSION: 1.7.4
@@ -58,6 +58,13 @@ jobs:
         with:
           fetch-depth: 0
 
+      # This is needed due to the issue raised here: https://github.com/golang/go/issues/61455
+      - name: Install Go ${{ env.GO_VERSION }}
+        uses: actions/setup-go@v5
+        with:
+          go-version: ${{ env.GO_VERSION }}
+          cache: false
+
       - name: Build Docker image
         id: build-image
         working-directory: api
@@ -89,6 +96,13 @@ jobs:
         with:
           fetch-depth: 0
 
+      # This is needed due to the issue raised here: https://github.com/golang/go/issues/61455
+      - name: Install Go ${{ env.GO_VERSION }}
+        uses: actions/setup-go@v5
+        with:
+          go-version: ${{ env.GO_VERSION }}
+          cache: false
+
       - name: Build Docker image
         id: build-image
         working-directory: engines/router
@@ -120,6 +134,13 @@ jobs:
       - name: Check out code
         uses: actions/checkout@v3
 
+      # This is needed due to the issue raised here: https://github.com/golang/go/issues/61455
+      - name: Install Go ${{ env.GO_VERSION }}
+        uses: actions/setup-go@v5
+        with:
+          go-version: ${{ env.GO_VERSION }}
+          cache: false
+
       - name: Build Docker image
         working-directory: engines/experiment/examples/plugins/hardcoded
         run: |

api/Dockerfile

@@ -3,7 +3,7 @@ FROM gcr.io/google.com/cloudsdktool/google-cloud-cli:alpine as gke-plugin-builde
 RUN gcloud components install gke-gcloud-auth-plugin --quiet
 
 # Build turing-api binary
-FROM golang:1.20-alpine as api-builder
+FROM golang:1.22-alpine as api-builder
 ARG API_BIN_NAME=turing-api
 
 ENV GO111MODULE=on \

api/Makefile

@@ -40,7 +40,7 @@ vendor:
 .PHONY: test
 test: tidy
 	@echo "Running tests..."
-	gotest -race -short -cover -coverprofile cover.out ${SRC_ROOT}/... -tags integration
+	gotest -gcflags=-l -race -short -cover -coverprofile cover.out ${SRC_ROOT}/... -tags integration
 	go tool cover -func cover.out
 
 .PHONY: build
@@ -112,10 +112,10 @@ run-local-e2e:
 
 .PHONY: setup-e2e
 setup-e2e:
-	go get github.com/onsi/ginkgo/v2/ginkgo/generators@v2.3.1
-	go get github.com/onsi/ginkgo/v2/ginkgo/internal@v2.3.1
-	go get github.com/onsi/gomega@v1.22.1
-	go install github.com/onsi/ginkgo/v2/ginkgo@v2.3.1
+	go get github.com/onsi/ginkgo/v2/ginkgo/generators@v2.16.0
+	go get github.com/onsi/ginkgo/v2/ginkgo/internal@v2.16.0
+	go get github.com/onsi/gomega@v1.31.1
+	go install github.com/onsi/ginkgo/v2/ginkgo@v2.16.0
 
 .PHONY: test-e2e
 test-e2e:

api/e2e/test/cluster/cluster.go

@@ -41,7 +41,7 @@ var clients = &struct {
 type TuringRouterResources struct {
 	KnativeServices []knservingv1.Service
 	K8sServices     []coreV1.Service
-	IstioServices   []v1alpha3.VirtualService
+	IstioServices   []*v1alpha3.VirtualService
 	K8sDeployments  []appsV1.Deployment
 	ConfigMaps      []coreV1.ConfigMap
 	Secrets         []coreV1.Secret
@@ -188,7 +188,8 @@ func CleanupRouterDeployment(
 		names := make([]string, slice.Len())
 
 		for i := 0; i < slice.Len(); i++ {
-			names[i] = slice.Index(i).FieldByName("ObjectMeta").
+			// The use of indirect is needed to handle VirtualServices which are returned by Istio as a list of pointers
+			names[i] = reflect.Indirect(slice.Index(i)).FieldByName("ObjectMeta").
 				Interface().(metav1.ObjectMeta).Name
 		}
 		return names