update kubebuilder and operator-sdk version

Dockerfile

@@ -13,25 +13,17 @@ COPY go.sum go.sum
 COPY vendor/ vendor/
 
 # Copy the go source
-COPY main.go main.go
+COPY cmd/ cmd/
 COPY api/ api/
-COPY clusterversion/ clusterversion/
-COPY collector/ collector/
-COPY controllers/ controllers/
-COPY crhchttp/ crhchttp/
-COPY dirconfig/ dirconfig/
-COPY packaging/ packaging/
-COPY sources/ sources/
-COPY storage/ storage/
-COPY strset/ strset/
+COPY internal/ internal/
 
 # Copy git to inject the commit during build
 COPY .git .git
 # Build
 RUN GIT_COMMIT=$(git rev-list -1 HEAD) && \
 echo " injecting GIT COMMIT: $GIT_COMMIT" && \
 CGO_ENABLED=0 GOOS=${TARGETOS:-linux} GOARCH=${TARGETARCH} GOFLAGS=-mod=vendor \
-go build -ldflags "-w -s -X github.com/project-koku/koku-metrics-operator/controllers.GitCommit=$GIT_COMMIT" -a -o manager main.go
+go build -ldflags "-w -s -X github.com/project-koku/koku-metrics-operator/controllers.GitCommit=$GIT_COMMIT" -a -o manager cmd/main.go
 
 # Use distroless as minimal base image to package the manager binary
 # Refer to https://github.com/GoogleContainerTools/distroless for more details

Makefile

@@ -48,7 +48,7 @@ ARCH = $(shell go env GOARCH)
 
 # Set the Operator SDK version to use. By default, what is installed on the system is used.
 # This is useful for CI or a project to utilize a specific version of the operator-sdk toolkit.
-OPERATOR_SDK_VERSION ?= v1.32.0
+OPERATOR_SDK_VERSION ?= v1.33.0
 
 # CONTAINER_TOOL defines the container tool to be used for building images.
 # Be aware that the target commands are only tested with Docker which is
@@ -157,15 +157,15 @@ test: manifests generate fmt vet envtest ## Run tests.
 
 .PHONY: build
 build: manifests generate fmt vet vendor ## Build manager binary.
-	go build -o bin/manager main.go
+	go build -o bin/manager cmd/main.go
 
 SECRET_ABSPATH ?= ./testing
 WATCH_NAMESPACE ?= koku-metrics-operator
 # Run against the configured Kubernetes cluster in ~/.kube/config
 .PHONY: run
 run: manifests generate fmt vet ## Run a controller from your host.
 	kubectl apply -f testing/sa.yaml
-	WATCH_NAMESPACE=$(WATCH_NAMESPACE) SECRET_ABSPATH=$(SECRET_ABSPATH) GIT_COMMIT=$(GIT_COMMIT) go run ./main.go
+	WATCH_NAMESPACE=$(WATCH_NAMESPACE) SECRET_ABSPATH=$(SECRET_ABSPATH) GIT_COMMIT=$(GIT_COMMIT) go run cmd/main.go
 
 # If you wish to build the manager image targeting other platforms you can use the --platform flag.
 # (i.e. docker build --platform linux/arm64). However, you must enable docker buildKit for it.
@@ -371,7 +371,7 @@ ifeq (,$(shell which opm 2>/dev/null))
 	set -e ;\
 	mkdir -p $(dir $(OPM)) ;\
 	OS=$(shell go env GOOS) && ARCH=$(shell go env GOARCH) && \
-	curl -sSLo $(OPM) https://github.com/operator-framework/operator-registry/releases/download/v1.23.0/$${OS}-$${ARCH}-opm ;\
+	curl -sSLo $(OPM) https://github.com/operator-framework/operator-registry/releases/download/v1.34.0/$${OS}-$${ARCH}-opm ;\
 	chmod +x $(OPM) ;\
 	}
 else

PROJECT

@@ -1,16 +1,19 @@
 domain: openshift.io
-layout: go.kubebuilder.io/v2
+layout:
+  - go.kubebuilder.io/v4
+plugins:
+  manifests.sdk.operatorframework.io/v2: {}
+  scorecard.sdk.operatorframework.io/v2: {}
 projectName: koku-metrics-operator
 repo: github.com/project-koku/koku-metrics-operator
 resources:
--
-  controller: true
-  domain: openshift.io
-  group: koku-metrics-cfg
-  kind: KokuMetricsConfig
-  path: github.com/project-koku/koku-metrics-operator/api/v1beta1
-  version: v1beta1
+  - api:
+      crdVersion: v1
+      namespaced: true
+    controller: true
+    domain: openshift.io
+    group: koku-metrics-cfg
+    kind: KokuMetricsConfig
+    path: github.com/project-koku/koku-metrics-operator/api/v1beta1
+    version: v1beta1
 version: "3"
-plugins:
-  manifests.sdk.operatorframework.io/v2: {}
-  scorecard.sdk.operatorframework.io/v2: {}

main.go → cmd/main.go

@@ -19,11 +19,12 @@ import (
 	_ "k8s.io/client-go/plugin/pkg/client/auth/gcp"
 	ctrl "sigs.k8s.io/controller-runtime"
 	"sigs.k8s.io/controller-runtime/pkg/cache"
+	"sigs.k8s.io/controller-runtime/pkg/healthz"
 	"sigs.k8s.io/controller-runtime/pkg/log/zap"
 	metricsserver "sigs.k8s.io/controller-runtime/pkg/metrics/server"
 
 	metricscfgv1beta1 "github.com/project-koku/koku-metrics-operator/api/v1beta1"
-	"github.com/project-koku/koku-metrics-operator/controllers"
+	"github.com/project-koku/koku-metrics-operator/internal/controller"
 	// +kubebuilder:scaffold:imports
 )
 
@@ -48,11 +49,12 @@ func init() {
 func main() {
 	var metricsAddr string
 	var enableLeaderElection bool
+	var probeAddr string
 	flag.StringVar(&metricsAddr, "metrics-bind-address", ":8080", "The address the metric endpoint binds to.")
+	flag.StringVar(&probeAddr, "health-probe-bind-address", ":8081", "The address the probe endpoint binds to.")
 	flag.BoolVar(&enableLeaderElection, "leader-elect", false,
 		"Enable leader election for controller manager. "+
 			"Enabling this will ensure there is only one active controller manager.")
-	flag.Parse()
 
 	opts := zap.Options{
 		Development: true,
@@ -75,8 +77,10 @@ func main() {
 	}
 
 	mgr, err := ctrl.NewManager(ctrl.GetConfigOrDie(), ctrl.Options{
-		Scheme:           scheme,
-		Metrics:          metricsserver.Options{BindAddress: metricsAddr},
+		Scheme:                 scheme,
+		Metrics:                metricsserver.Options{BindAddress: metricsAddr},
+		HealthProbeBindAddress: probeAddr,
+
 		LeaderElection:   enableLeaderElection,
 		LeaderElectionID: "91c624a5.openshift.io",
 		Cache:            cache.Options{DefaultNamespaces: map[string]cache.Config{watchNamespace: {}}},
@@ -86,13 +90,13 @@ func main() {
 		os.Exit(1)
 	}
 
-	clientset, err := controllers.GetClientset()
+	clientset, err := controller.GetClientset()
 	if err != nil {
 		setupLog.Error(err, "unable to get clientset")
 		os.Exit(1)
 	}
 
-	if err = (&controllers.MetricsConfigReconciler{
+	if err = (&controller.MetricsConfigReconciler{
 		Client:    mgr.GetClient(),
 		Scheme:    mgr.GetScheme(),
 		Clientset: clientset,
@@ -105,6 +109,15 @@ func main() {
 
 	// +kubebuilder:scaffold:builder
 
+	if err := mgr.AddHealthzCheck("healthz", healthz.Ping); err != nil {
+		setupLog.Error(err, "unable to set up health check")
+		os.Exit(1)
+	}
+	if err := mgr.AddReadyzCheck("readyz", healthz.Ping); err != nil {
+		setupLog.Error(err, "unable to set up ready check")
+		os.Exit(1)
+	}
+
 	setupLog.Info("starting manager")
 	if err := mgr.Start(ctrl.SetupSignalHandler()); err != nil {
 		setupLog.Error(err, "problem running manager")

config/manager/manager.yaml

@@ -39,17 +39,38 @@ spec:
           valueFrom:
             fieldRef:
               fieldPath: metadata.namespace
+        livenessProbe:
+          httpGet:
+            path: /healthz
+            port: 8081
+          initialDelaySeconds: 15
+          periodSeconds: 20
+        readinessProbe:
+          httpGet:
+            path: /readyz
+            port: 8081
+          initialDelaySeconds: 5
+          periodSeconds: 10
         resources:
           limits:
             cpu: 500m
             memory: 500Mi
           requests:
             cpu: 100m
             memory: 20Mi
+        securityContext:
+          allowPrivilegeEscalation: false
+          capabilities:
+            drop:
+            - ALL
         terminationMessagePolicy: FallbackToLogsOnError
         volumeMounts:
         - mountPath: /tmp/koku-metrics-operator-reports
           name: koku-metrics-operator-reports
+      securityContext:
+        runAsNonRoot: true
+        seccompProfile:
+          type: RuntimeDefault
       serviceAccountName: controller-manager
       terminationGracePeriodSeconds: 10
       volumes:

config/manifests/bases/koku-metrics-operator.clusterserviceversion.yaml

@@ -16,14 +16,14 @@ metadata:
     operators.operatorframework.io/project_layout: go.kubebuilder.io/v2
     repository: https://github.com/project-koku/koku-metrics-operator
     support: Cost Management
-  name: koku-metrics-operator.v0.0.0
-  namespace: placeholder
   labels:
     operatorframework.io/arch.amd64: supported
     operatorframework.io/arch.arm64: supported
     operatorframework.io/arch.ppc64le: supported
     operatorframework.io/arch.s390x: supported
     operatorframework.io/os.linux: supported
+  name: koku-metrics-operator.v0.0.0
+  namespace: placeholder
 spec:
   apiservicedefinitions: {}
   customresourcedefinitions:
@@ -60,6 +60,7 @@ spec:
   - email: costmanagement@redhat.com
     name: costmanagement
   maturity: alpha
+  minKubeVersion: 1.24.0
   provider:
     name: Red Hat
   version: 0.0.0

config/scorecard/kustomization.yaml

@@ -1,16 +1,17 @@
 resources:
 - bases/config.yaml
-patchesJson6902:
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+patches:
 - path: patches/basic.config.yaml
   target:
     group: scorecard.operatorframework.io
-    version: v1alpha3
     kind: Configuration
     name: config
+    version: v1alpha3
 - path: patches/olm.config.yaml
   target:
     group: scorecard.operatorframework.io
-    version: v1alpha3
     kind: Configuration
     name: config
-#+kubebuilder:scaffold:patchesJson6902
+    version: v1alpha3

collector/collector.go → internal/collector/collector.go

@@ -21,7 +21,7 @@ import (
 	logr "sigs.k8s.io/controller-runtime/pkg/log"
 
 	metricscfgv1beta1 "github.com/project-koku/koku-metrics-operator/api/v1beta1"
-	"github.com/project-koku/koku-metrics-operator/dirconfig"
+	"github.com/project-koku/koku-metrics-operator/internal/dirconfig"
 )
 
 var (

collector/collector_test.go → internal/collector/collector_test.go

@@ -18,9 +18,9 @@ import (
 	logf "sigs.k8s.io/controller-runtime/pkg/log"
 
 	metricscfgv1beta1 "github.com/project-koku/koku-metrics-operator/api/v1beta1"
-	"github.com/project-koku/koku-metrics-operator/dirconfig"
-	"github.com/project-koku/koku-metrics-operator/strset"
-	"github.com/project-koku/koku-metrics-operator/testutils"
+	"github.com/project-koku/koku-metrics-operator/internal/dirconfig"
+	"github.com/project-koku/koku-metrics-operator/internal/strset"
+	"github.com/project-koku/koku-metrics-operator/internal/testutils"
 )
 
 const epsilon = 0.00001

collector/prometheus_test.go → internal/collector/prometheus_test.go

@@ -19,7 +19,7 @@ import (
 	"github.com/prometheus/common/model"
 
 	metricscfgv1beta1 "github.com/project-koku/koku-metrics-operator/api/v1beta1"
-	"github.com/project-koku/koku-metrics-operator/testutils"
+	"github.com/project-koku/koku-metrics-operator/internal/testutils"
 )
 
 var trueDef = true
@@ -79,7 +79,7 @@ type mockPrometheusConnectionPolling struct {
 func sleepContext(ctx context.Context, delay time.Duration) error {
 	select {
 	case <-ctx.Done():
-		return ctxTimeout
+		return errCtxTimeout
 	case <-time.After(delay):
 		return nil
 	}
@@ -350,7 +350,7 @@ func TestTestPrometheusConnectionPolling(t *testing.T) {
 		{
 			name:        "test query error",
 			wait:        15 * time.Millisecond,
-			queryResult: &mockPromResult{err: ctxTimeout},
+			queryResult: &mockPromResult{err: errCtxTimeout},
 			wantedError: errTest,
 		},
 	}

collector/report.go → internal/collector/report.go

@@ -14,7 +14,7 @@ import (
 	"path/filepath"
 	"strings"
 
-	"github.com/project-koku/koku-metrics-operator/strset"
+	"github.com/project-koku/koku-metrics-operator/internal/strset"
 )
 
 type dataInterface interface {

collector/report_test.go → internal/collector/report_test.go

@@ -8,12 +8,12 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/project-koku/koku-metrics-operator/strset"
+	"github.com/project-koku/koku-metrics-operator/internal/strset"
 )
 
 var (
-	ctxTimeout = errors.New("context timeout")
-	errTest    = errors.New("test error")
+	errCtxTimeout = errors.New("context timeout")
+	errTest       = errors.New("test error")
 )
 
 type badReader struct{}

controllers/kokumetricsconfig_controller.go → internal/controller/kokumetricsconfig_controller.go

@@ -3,7 +3,7 @@
 // SPDX-License-Identifier: Apache-2.0
 //
 
-package controllers
+package controller
 
 import (
 	"context"
@@ -32,13 +32,13 @@ import (
 	logr "sigs.k8s.io/controller-runtime/pkg/log"
 
 	metricscfgv1beta1 "github.com/project-koku/koku-metrics-operator/api/v1beta1"
-	cv "github.com/project-koku/koku-metrics-operator/clusterversion"
-	"github.com/project-koku/koku-metrics-operator/collector"
-	"github.com/project-koku/koku-metrics-operator/crhchttp"
-	"github.com/project-koku/koku-metrics-operator/dirconfig"
-	"github.com/project-koku/koku-metrics-operator/packaging"
-	"github.com/project-koku/koku-metrics-operator/sources"
-	"github.com/project-koku/koku-metrics-operator/storage"
+	cv "github.com/project-koku/koku-metrics-operator/internal/clusterversion"
+	"github.com/project-koku/koku-metrics-operator/internal/collector"
+	"github.com/project-koku/koku-metrics-operator/internal/crhchttp"
+	"github.com/project-koku/koku-metrics-operator/internal/dirconfig"
+	"github.com/project-koku/koku-metrics-operator/internal/packaging"
+	"github.com/project-koku/koku-metrics-operator/internal/sources"
+	"github.com/project-koku/koku-metrics-operator/internal/storage"
 )
 
 const HOURS_IN_DAY int = 23 // first hour is 0: 0 -> 23 == 24 hrs

controllers/kokumetricsconfig_controller_test.go → internal/controller/kokumetricsconfig_controller_test.go

@@ -3,7 +3,7 @@
 // SPDX-License-Identifier: Apache-2.0
 //
 
-package controllers
+package controller
 
 import (
 	"context"
@@ -28,11 +28,11 @@ import (
 	logf "sigs.k8s.io/controller-runtime/pkg/log"
 
 	metricscfgv1beta1 "github.com/project-koku/koku-metrics-operator/api/v1beta1"
-	"github.com/project-koku/koku-metrics-operator/collector"
-	"github.com/project-koku/koku-metrics-operator/dirconfig"
-	"github.com/project-koku/koku-metrics-operator/mocks"
-	"github.com/project-koku/koku-metrics-operator/storage"
-	"github.com/project-koku/koku-metrics-operator/testutils"
+	"github.com/project-koku/koku-metrics-operator/internal/collector"
+	"github.com/project-koku/koku-metrics-operator/internal/dirconfig"
+	"github.com/project-koku/koku-metrics-operator/internal/mocks"
+	"github.com/project-koku/koku-metrics-operator/internal/storage"
+	"github.com/project-koku/koku-metrics-operator/internal/testutils"
 )
 
 var (