Resolve some FIXME

Makefile

@@ -92,7 +92,7 @@ test: ## Runs the go tests
 e2e: deepcopy-gen ## Runs e2e tests, you can use EXTRA_ARGS
 	@echo "+ $@"
 	RUNNING_TESTS=1 go test -parallel=1 "./test/e2e/" -tags "$(BUILDTAGS) cgo" -v -timeout 60m -run "$(E2E_TEST_SELECTOR)" \
-		$(TEST_ARGS)
+		-jenkins-api-hostname=$(JENKINS_API_HOSTNAME) -jenkins-api-port=$(JENKINS_API_PORT) -jenkins-api-use-nodeport=$(JENKINS_API_USE_NODEPORT) $(E2E_TEST_ARGS)
 
 .PHONY: vet
 vet: ## Verifies `go vet` passes

controllers/handler.go

@@ -2,7 +2,9 @@ package controllers
 
 import (
 	"fmt"
+	"reflect"
 
+	"github.com/jenkinsci/kubernetes-operator/api/v1alpha2"
 	"github.com/jenkinsci/kubernetes-operator/pkg/constants"
 	"github.com/jenkinsci/kubernetes-operator/pkg/log"
 
@@ -10,6 +12,7 @@ import (
 	"k8s.io/apimachinery/pkg/types"
 	"k8s.io/client-go/util/workqueue"
 	"sigs.k8s.io/controller-runtime/pkg/event"
+	"sigs.k8s.io/controller-runtime/pkg/handler"
 	"sigs.k8s.io/controller-runtime/pkg/reconcile"
 )
 
@@ -72,8 +75,7 @@ func (e *enqueueRequestForJenkins) getOwnerReconcileRequests(object metav1.Objec
 	return nil
 }
 
-// FIXME unused
+type jenkinsDecorator struct {
-/*type jenkinsDecorator struct {
 	handler handler.EventHandler
 }
 
@@ -95,4 +97,4 @@ func (e *jenkinsDecorator) Delete(evt event.DeleteEvent, q workqueue.RateLimitin
 
 func (e *jenkinsDecorator) Generic(evt event.GenericEvent, q workqueue.RateLimitingInterface) {
 	e.handler.Generic(evt, q)
-}*/
+}

controllers/jenkins_controller.go

@@ -44,6 +44,7 @@ import (
 	"k8s.io/client-go/rest"
 	ctrl "sigs.k8s.io/controller-runtime"
 	"sigs.k8s.io/controller-runtime/pkg/client"
+	"sigs.k8s.io/controller-runtime/pkg/handler"
 	"sigs.k8s.io/controller-runtime/pkg/reconcile"
 	"sigs.k8s.io/controller-runtime/pkg/source"
 )
@@ -80,6 +81,7 @@ func (r *JenkinsReconciler) SetupWithManager(mgr ctrl.Manager) error {
 	jenkinsHandler := &enqueueRequestForJenkins{}
 	configMapResource := &source.Kind{Type: &corev1.ConfigMap{TypeMeta: metav1.TypeMeta{APIVersion: APIVersion, Kind: ConfigMapKind}}}
 	secretResource := &source.Kind{Type: &corev1.Secret{TypeMeta: metav1.TypeMeta{APIVersion: APIVersion, Kind: SecretKind}}}
+	decorator := jenkinsDecorator{handler: &handler.EnqueueRequestForObject{}}
 	return ctrl.NewControllerManagedBy(mgr).
 		For(&v1alpha2.Jenkins{}).
 		Owns(&corev1.Pod{}).
@@ -87,6 +89,7 @@ func (r *JenkinsReconciler) SetupWithManager(mgr ctrl.Manager) error {
 		Owns(&corev1.ConfigMap{}).
 		Watches(secretResource, jenkinsHandler).
 		Watches(configMapResource, jenkinsHandler).
+		Watches(&source.Kind{Type: &v1alpha2.Jenkins{}}, &decorator).
 		Complete(r)
 }
 

test/e2e/helm_test.go

@@ -68,4 +68,4 @@ func TestDeployHelmChart(t *testing.T) {
 	waitForJenkinsBaseConfigurationToComplete(t, jenkins)
 	waitForJenkinsUserConfigurationToComplete(t, jenkins)
 }
-/*
+*/

test/e2e/suite_test.go

@@ -2,6 +2,7 @@ package e2e
 
 import (
 	"context"
+	"flag"
 	"fmt"
 	"path/filepath"
 	"testing"
@@ -35,8 +36,18 @@ var (
 	cfg       *rest.Config
 	k8sClient client.Client
 	testEnv   *envtest.Environment
+
+	hostname    *string
+	port        *int
+	useNodePort *bool
 )
 
+func init() {
+	hostname = flag.String("jenkins-api-hostname", "", "Hostname or IP of Jenkins API. It can be service name, node IP or localhost.")
+	port = flag.Int("jenkins-api-port", 0, "The port on which Jenkins API is running. Note: If you want to use nodePort don't set this setting and --jenkins-api-use-nodeport must be true.")
+	useNodePort = flag.Bool("jenkins-api-use-nodeport", false, "Connect to Jenkins API using the service nodePort instead of service port. If you want to set this as true - don't set --jenkins-api-port.")
+}
+
 func TestAPIs(t *testing.T) {
 	RegisterFailHandler(Fail)
 
@@ -83,8 +94,9 @@ var _ = BeforeSuite(func(done Done) {
 	go notifications.Listen(notificationEvents, events, k8sClient)
 
 	jenkinsAPIConnectionSettings := jenkinsClient.JenkinsAPIConnectionSettings{
-		Hostname:    "192.168.99.100", // FIXME minikube ip
+		Hostname:    *hostname,
-		UseNodePort: true,
+		UseNodePort: *useNodePort,
+		Port:        *port,
 	}
 
 	err = (&controllers.JenkinsReconciler{