[issue-464] Create a Prometheus ServiceMonitor object that can captur…

…e/collect metrics from deployed SonataFlow instances

Makefile

@@ -252,7 +252,7 @@ $(CONTROLLER_GEN): $(LOCALBIN)
 .PHONY: envtest
 envtest: $(ENVTEST) ## Download envtest-setup locally if necessary.
 $(ENVTEST): $(LOCALBIN)
-	test -s $(LOCALBIN)/setup-envtest || GOBIN=$(LOCALBIN) go install sigs.k8s.io/controller-runtime/tools/setup-envtest@latest
+	test -s $(LOCALBIN)/setup-envtest || GOBIN=$(LOCALBIN) go install sigs.k8s.io/controller-runtime/tools/setup-envtest@release-0.17
 
 .PHONY: bundle
 bundle: manifests kustomize install-operator-sdk ## Generate bundle manifests and metadata, then validate generated files.

controllers/profiles/common/object_creators.go

@@ -32,6 +32,7 @@ import (
 	cncfmodel "github.com/serverlessworkflow/sdk-go/v2/model"
 
 	"github.com/imdario/mergo"
+	prometheus "github.com/prometheus-operator/prometheus-operator/pkg/apis/monitoring/v1"
 	appsv1 "k8s.io/api/apps/v1"
 	corev1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/api/errors"
@@ -64,6 +65,10 @@ const (
 	deploymentKind           = "Deployment"
 	k8sServiceAPIVersion     = "v1"
 	k8sServiceKind           = "Service"
+	k8sServicePortName       = "web"
+	knativeServicePortName   = "user-port"
+	metricsServicePortPath   = "/q/metrics"
+	knativeServiceRouteLabel = "serving.knative.dev/route"
 )
 
 // ObjectCreator is the func that creates the initial reference object, if the object doesn't exist in the cluster, this one is created.
@@ -464,8 +469,6 @@ func ManagedPropsConfigMapCreator(workflow *operatorapi.SonataFlow, platform *op
 	}
 	return workflowproj.CreateNewManagedPropsConfigMap(workflow, props), nil
 }
-<<<<<<< HEAD
-=======
 
 // ServiceMonitorCreator is an ObjectsCreator for Service Monitor for the workflow service.
 func ServiceMonitorCreator(workflow *operatorapi.SonataFlow) (client.Object, error) {
@@ -512,4 +515,3 @@ func ServiceMonitorCreator(workflow *operatorapi.SonataFlow) (client.Object, err
 	}
 	return serviceMonitor, nil
 }
->>>>>>> a93423e ([issue-464] Create a Prometheus ServiceMonitor object that can capture/collect metrics from deployed SonataFlow instances)

main.go

@@ -25,12 +25,12 @@ import (
 
 	"github.com/apache/incubator-kie-kogito-serverless-operator/controllers/cfg"
 	"github.com/apache/incubator-kie-kogito-serverless-operator/version"
+	prometheus "github.com/prometheus-operator/prometheus-operator/pkg/apis/monitoring/v1"
+	"k8s.io/klog/v2/klogr"
 	eventingv1 "knative.dev/eventing/pkg/apis/eventing/v1"
 	sourcesv1 "knative.dev/eventing/pkg/apis/sources/v1"
 	servingv1 "knative.dev/serving/pkg/apis/serving/v1"
 
-	"k8s.io/klog/v2/klogr"
-
 	"k8s.io/klog/v2"
 
 	"github.com/apache/incubator-kie-kogito-serverless-operator/utils"
@@ -63,6 +63,7 @@ func init() {
 	utilruntime.Must(sourcesv1.AddToScheme(scheme))
 	utilruntime.Must(eventingv1.AddToScheme(scheme))
 	utilruntime.Must(servingv1.AddToScheme(scheme))
+	utilruntime.Must(prometheus.AddToScheme(scheme))
 	//+kubebuilder:scaffold:scheme
 }