feat: New ScalingSet CRD to deploy isolated interceptors+scalers

.github/workflows/tests.yaml

@@ -66,6 +66,13 @@ jobs:
     - name: Test
       run: ARCH=${{ matrix.name }} make test
 
+    - name: Test Summary
+      uses: test-summary/action@032c8a9cec6aaa3c20228112cae6ca10a3b29336 # v2.3
+      with:
+        paths: |
+          **/*-test-report.xml
+      if: always()
+
   statics:
     name: Static Checks
     runs-on: ubuntu-latest

.gitignore

@@ -362,3 +362,6 @@ admin/Cargo.lock
 *.csr
 *.srl
 *.ext
+
+# test results
+*-test-report.xml

.golangci.yml

@@ -52,6 +52,10 @@ issues:
         - dupl
         - unparam
         - revive
+    - path: tests
+      linters:
+        - stylecheck
+        - revive
   # Exclude gci check for //+kubebuilder:scaffold:imports comments. Waiting to
   # resolve https://github.com/kedacore/keda/issues/4379
     - path: operator/controllers/http/suite_test.go

Makefile

@@ -33,6 +33,8 @@ GIT_COMMIT  ?= $(shell git rev-list -1 HEAD)
 GIT_COMMIT_SHORT  ?= $(shell git rev-parse --short HEAD)
 
 COSIGN_FLAGS ?= -y -a GIT_HASH=${GIT_COMMIT} -a GIT_VERSION=${VERSION} -a BUILD_DATE=${DATE}
+# ENVTEST_K8S_VERSION refers to the version of kubebuilder assets to be downloaded by envtest binary.
+ENVTEST_K8S_VERSION = 1.30
 
 define DOMAINS
 basicConstraints=CA:FALSE
@@ -73,13 +75,19 @@ clean-test-certs:
 	rm -r certs || true
 
 # Test targets
-test: fmt vet test-certs
-	go test ./...
 
-e2e-test:
+.PHONY: install-test-deps
+install-test-deps:
+	go install github.com/jstemmer/go-junit-report/v2@latest
+	go install gotest.tools/gotestsum@latest
+
+test: fmt vet test-certs install-test-deps envtest
+	KUBEBUILDER_ASSETS="$(shell $(ENVTEST) use $(ENVTEST_K8S_VERSION) -p path)" gotestsum --junitfile unit-test-report.xml
+
+e2e-test: install-test-deps
 	go run -tags e2e ./tests/run-all.go
 
-e2e-test-local:
+e2e-test-local: install-test-deps
 	SKIP_SETUP=true go run -tags e2e ./tests/run-all.go
 
 # Docker targets
@@ -170,6 +178,10 @@ lint: ## Run golangci-lint against code.
 pre-commit: ## Run static-checks.
 	pre-commit run --all-files
 
+ENVTEST = $(shell pwd)/bin/setup-envtest
+envtest: ## Install envtest-setup if necessary.
+	GOBIN=$(shell pwd)/bin go install sigs.k8s.io/controller-runtime/tools/setup-envtest
+
 CONTROLLER_GEN = $(shell pwd)/bin/controller-gen
 controller-gen: ## Download controller-gen locally if necessary.
 	GOBIN=$(shell pwd)/bin go install sigs.k8s.io/controller-tools/cmd/[email protected]

config/crd/bases/http.keda.sh_httpscaledobjects.yaml

@@ -147,6 +147,22 @@ spec:
                         type: string
                     type: object
                 type: object
+              scalingSet:
+                description: |-
+                  ScalingSet to be used for this HTTPScaledObject, if empty, default
+                  interceptor and scaler will be used
+                properties:
+                  kind:
+                    description: Kind of the resource being referred to. Defaults
+                      to HTTPScalingSet.
+                    enum:
+                    - HTTPScalingSet
+                    - ClusterHTTPScalingSet
+                    type: string
+                  name:
+                    description: Name of the scaling set
+                    type: string
+                type: object
               targetPendingRequests:
                 description: (optional) DEPRECATED (use ScalingMetric instead) Target
                   metric value