This is an automated email from the ASF dual-hosted git repository.

claudio4j pushed a commit to branch release-1.10.x
in repository https://gitbox.apache.org/repos/asf/camel-k.git


The following commit(s) were added to refs/heads/release-1.10.x by this push:
     new 6dd5d57c5 Improve error reporting in case of knative is required but 
not installed (#4243)
6dd5d57c5 is described below

commit 6dd5d57c5d7c6476cc50bd3eb9471a251d4376f7
Author: Claudio Miranda <[email protected]>
AuthorDate: Tue Apr 25 17:21:57 2023 -0300

    Improve error reporting in case of knative is required but not installed 
(#4243)
    
    Fix https://github.com/apache/camel-k/issues/3803
    
    (cherry picked from commit e1e74fc327fdcfc039c0926db9b9699d51929c89)
---
 pkg/apis/camel/v1/integration_types.go |  4 ++
 pkg/trait/builder_test.go              |  3 ++
 pkg/trait/container.go                 | 23 ++++++++
 pkg/trait/container_probes_test.go     |  3 ++
 pkg/trait/container_test.go            | 98 ++++++++++++++++++++++++++++++++++
 pkg/trait/cron_test.go                 |  9 ++++
 pkg/trait/deployment_test.go           | 10 +++-
 pkg/trait/environment_test.go          |  3 ++
 pkg/trait/istio_test.go                |  4 +-
 pkg/trait/knative_service_test.go      |  8 +++
 pkg/trait/knative_test.go              |  2 +
 pkg/trait/logging_test.go              |  3 ++
 pkg/trait/route_test.go                |  1 +
 pkg/trait/service_test.go              | 15 ++++++
 pkg/trait/trait_test.go                |  3 ++
 pkg/trait/util.go                      | 24 +++++++++
 pkg/util/test/client.go                | 19 ++++++-
 17 files changed, 228 insertions(+), 4 deletions(-)

diff --git a/pkg/apis/camel/v1/integration_types.go 
b/pkg/apis/camel/v1/integration_types.go
index 3ba0c2768..372be19b1 100644
--- a/pkg/apis/camel/v1/integration_types.go
+++ b/pkg/apis/camel/v1/integration_types.go
@@ -171,6 +171,8 @@ const (
        IntegrationConditionServiceAvailable IntegrationConditionType = 
"ServiceAvailable"
        // IntegrationConditionKnativeServiceAvailable --
        IntegrationConditionKnativeServiceAvailable IntegrationConditionType = 
"KnativeServiceAvailable"
+       // IntegrationConditionKnativeAvailable --
+       IntegrationConditionKnativeAvailable IntegrationConditionType = 
"KnativeAvailable"
        // IntegrationConditionCronJobAvailable --
        IntegrationConditionCronJobAvailable IntegrationConditionType = 
"CronJobAvailable"
        // IntegrationConditionExposureAvailable --
@@ -210,6 +212,8 @@ const (
        IntegrationConditionKnativeServiceAvailableReason string = 
"KnativeServiceAvailable"
        // IntegrationConditionKnativeServiceNotAvailableReason --
        IntegrationConditionKnativeServiceNotAvailableReason string = 
"KnativeServiceNotAvailable"
+       // IntegrationConditionKnativeNotInstalledReason --
+       IntegrationConditionKnativeNotInstalledReason string = 
"KnativeNotInstalled"
        // IntegrationConditionCronJobAvailableReason --
        IntegrationConditionCronJobAvailableReason string = 
"CronJobAvailableReason"
        // IntegrationConditionCronJobNotAvailableReason --
diff --git a/pkg/trait/builder_test.go b/pkg/trait/builder_test.go
index ad7f8e861..245adbb38 100644
--- a/pkg/trait/builder_test.go
+++ b/pkg/trait/builder_test.go
@@ -31,6 +31,7 @@ import (
        "github.com/apache/camel-k/pkg/util/camel"
        "github.com/apache/camel-k/pkg/util/defaults"
        "github.com/apache/camel-k/pkg/util/kubernetes"
+       "github.com/apache/camel-k/pkg/util/test"
 )
 
 func TestBuilderTraitNotAppliedBecauseOfNilKit(t *testing.T) {
@@ -108,10 +109,12 @@ func createBuilderTestEnv(cluster 
v1.IntegrationPlatformCluster, strategy v1.Int
        }
 
        kanikoCache := false
+       client, _ := test.NewFakeClient()
        res := &Environment{
                Ctx:          context.TODO(),
                CamelCatalog: c,
                Catalog:      NewCatalog(nil),
+               Client:       client,
                Integration: &v1.Integration{
                        ObjectMeta: metav1.ObjectMeta{
                                Name:      "test",
diff --git a/pkg/trait/container.go b/pkg/trait/container.go
index 426d63efb..114b4d4b2 100644
--- a/pkg/trait/container.go
+++ b/pkg/trait/container.go
@@ -18,6 +18,7 @@ limitations under the License.
 package trait
 
 import (
+       "errors"
        "fmt"
        "path"
 
@@ -37,6 +38,7 @@ import (
        "github.com/apache/camel-k/pkg/util/defaults"
        "github.com/apache/camel-k/pkg/util/digest"
        "github.com/apache/camel-k/pkg/util/envvar"
+       "github.com/apache/camel-k/pkg/util/knative"
        "github.com/apache/camel-k/pkg/util/kubernetes"
 )
 
@@ -77,6 +79,27 @@ func (t *containerTrait) Configure(e *Environment) (bool, 
error) {
                return false, nil
        }
 
+       knativeInstalled, _ := knative.IsInstalled(e.Ctx, e.Client)
+       if e.IntegrationInPhase(v1.IntegrationPhaseInitialization) && 
!knativeInstalled {
+               hasKnativeEndpoint, err := containsEndpoint("knative", e, 
t.Client)
+               if err != nil {
+                       return false, err
+               }
+
+               if hasKnativeEndpoint {
+                       // fail fast the integration as there is no knative 
installed in the cluster
+                       t.L.ForIntegration(e.Integration).Infof("Integration 
%s/%s contains knative endpoint that cannot run, as knative is not installed in 
the cluster.", e.Integration.Namespace, e.Integration.Name)
+                       err := errors.New("integration cannot run, as knative 
is not installed in the cluster")
+                       e.Integration.Status.SetCondition(
+                               v1.IntegrationConditionKnativeAvailable,
+                               corev1.ConditionFalse,
+                               
v1.IntegrationConditionKnativeNotInstalledReason,
+                               err.Error())
+                       e.Integration.Status.Phase = v1.IntegrationPhaseError
+                       return false, err
+               }
+       }
+
        if pointer.BoolDeref(t.Auto, true) {
                if t.Expose == nil {
                        e := 
e.Resources.GetServiceForIntegration(e.Integration) != nil
diff --git a/pkg/trait/container_probes_test.go 
b/pkg/trait/container_probes_test.go
index 2642f032d..ac0bef1a2 100644
--- a/pkg/trait/container_probes_test.go
+++ b/pkg/trait/container_probes_test.go
@@ -29,6 +29,7 @@ import (
        traitv1 "github.com/apache/camel-k/pkg/apis/camel/v1/trait"
        "github.com/apache/camel-k/pkg/util/camel"
        "github.com/apache/camel-k/pkg/util/kubernetes"
+       "github.com/apache/camel-k/pkg/util/test"
 )
 
 func newTestProbesEnv(t *testing.T, integration *v1.Integration) Environment {
@@ -38,11 +39,13 @@ func newTestProbesEnv(t *testing.T, integration 
*v1.Integration) Environment {
        assert.Nil(t, err)
        assert.NotNil(t, catalog)
 
+       client, _ := test.NewFakeClient()
        traitCatalog := NewCatalog(nil)
 
        return Environment{
                Catalog:               traitCatalog,
                CamelCatalog:          catalog,
+               Client:                client,
                Platform:              &v1.IntegrationPlatform{},
                Integration:           integration,
                Resources:             kubernetes.NewCollection(),
diff --git a/pkg/trait/container_test.go b/pkg/trait/container_test.go
index 54d2157b5..622693d84 100644
--- a/pkg/trait/container_test.go
+++ b/pkg/trait/container_test.go
@@ -27,6 +27,7 @@ import (
        corev1 "k8s.io/api/core/v1"
        metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
        "k8s.io/apimachinery/pkg/types"
+       "k8s.io/utils/pointer"
 
        ctrl "sigs.k8s.io/controller-runtime/pkg/client"
 
@@ -41,11 +42,13 @@ func TestContainerWithDefaults(t *testing.T) {
        catalog, err := camel.DefaultCatalog()
        assert.Nil(t, err)
 
+       client, _ := test.NewFakeClient()
        traitCatalog := NewCatalog(nil)
 
        environment := Environment{
                CamelCatalog: catalog,
                Catalog:      traitCatalog,
+               Client:       client,
                Integration: &v1.Integration{
                        ObjectMeta: metav1.ObjectMeta{
                                Name:      ServiceTestName,
@@ -96,11 +99,13 @@ func TestContainerWithCustomName(t *testing.T) {
        catalog, err := camel.DefaultCatalog()
        assert.Nil(t, err)
 
+       client, _ := test.NewFakeClient()
        traitCatalog := NewCatalog(nil)
 
        environment := Environment{
                CamelCatalog: catalog,
                Catalog:      traitCatalog,
+               Client:       client,
                Integration: &v1.Integration{
                        ObjectMeta: metav1.ObjectMeta{
                                Name:      ServiceTestName,
@@ -314,3 +319,96 @@ func TestContainerWithImagePullPolicy(t *testing.T) {
 
        assert.Equal(t, corev1.PullAlways, container.ImagePullPolicy)
 }
+
+func TestRunKnativeEndpointWithKnativeNotInstalled(t *testing.T) {
+
+       environment := createEnvironment()
+
+       trait, _ := newContainerTrait().(*containerTrait)
+       trait.Enabled = pointer.Bool(true)
+
+       environment.Integration.Spec.Sources = []v1.SourceSpec{
+               {
+                       DataSpec: v1.DataSpec{
+                               Name: "test.java",
+                               Content: `
+                               from("knative:channel/test").to("log:${body};
+                       `,
+                       },
+                       Language: v1.LanguageJavaSource,
+               },
+       }
+       configured, err := trait.Configure(environment)
+       assert.NotNil(t, err)
+       assert.False(t, configured)
+       conditions := environment.Integration.Status.Conditions
+       assert.Len(t, conditions, 1)
+       assert.Equal(t, v1.IntegrationConditionKnativeNotInstalledReason, 
conditions[0].Reason)
+}
+
+func TestRunNonKnativeEndpointWithKnativeNotInstalled(t *testing.T) {
+
+       environment := createEnvironment()
+       trait, _ := newContainerTrait().(*containerTrait)
+       trait.Enabled = pointer.Bool(true)
+       environment.Integration.Spec.Sources = []v1.SourceSpec{
+               {
+                       DataSpec: v1.DataSpec{
+                               Name: "test.java",
+                               Content: `
+                               
from("platform-http://my-site";).to("log:${body}");
+                       `,
+                       },
+                       Language: v1.LanguageJavaSource,
+               },
+       }
+
+       configured, err := trait.Configure(environment)
+       assert.Nil(t, err)
+       assert.True(t, configured)
+       conditions := environment.Integration.Status.Conditions
+       assert.Len(t, conditions, 0)
+}
+
+func createEnvironment() *Environment {
+
+       client, _ := test.NewFakeClient()
+       // disable the knative service api
+       fakeClient := client.(*test.FakeClient) //nolint
+       fakeClient.DisableAPIGroupDiscovery("serving.knative.dev/v1")
+
+       replicas := int32(3)
+       catalog, _ := camel.QuarkusCatalog()
+
+       environment := &Environment{
+               CamelCatalog: catalog,
+               Catalog:      NewCatalog(nil),
+               Client:       client,
+               Integration: &v1.Integration{
+                       ObjectMeta: metav1.ObjectMeta{
+                               Name: "integration-name",
+                       },
+                       Spec: v1.IntegrationSpec{
+                               Replicas: &replicas,
+                               Traits:   v1.Traits{},
+                       },
+                       Status: v1.IntegrationStatus{
+                               Phase: v1.IntegrationPhaseInitialization,
+                       },
+               },
+               Platform: &v1.IntegrationPlatform{
+                       ObjectMeta: metav1.ObjectMeta{
+                               Namespace: "namespace",
+                       },
+                       Spec: v1.IntegrationPlatformSpec{
+                               Cluster: 
v1.IntegrationPlatformClusterKubernetes,
+                               Profile: v1.TraitProfileKubernetes,
+                       },
+               },
+               Resources:             kubernetes.NewCollection(),
+               ApplicationProperties: make(map[string]string),
+       }
+       environment.Platform.ResyncStatusFullConfig()
+
+       return environment
+}
diff --git a/pkg/trait/cron_test.go b/pkg/trait/cron_test.go
index 9e30936d1..f1edb4a69 100644
--- a/pkg/trait/cron_test.go
+++ b/pkg/trait/cron_test.go
@@ -34,6 +34,7 @@ import (
        "github.com/apache/camel-k/pkg/util"
        "github.com/apache/camel-k/pkg/util/camel"
        "github.com/apache/camel-k/pkg/util/kubernetes"
+       "github.com/apache/camel-k/pkg/util/test"
 )
 
 func TestCronFromURI(t *testing.T) {
@@ -225,11 +226,13 @@ func TestCronDeps(t *testing.T) {
        catalog, err := camel.DefaultCatalog()
        assert.Nil(t, err)
 
+       client, _ := test.NewFakeClient()
        traitCatalog := NewCatalog(nil)
 
        environment := Environment{
                CamelCatalog: catalog,
                Catalog:      traitCatalog,
+               Client:       client,
                Integration: &v1.Integration{
                        ObjectMeta: metav1.ObjectMeta{
                                Name:      "test",
@@ -295,11 +298,13 @@ func TestCronDepsFallback(t *testing.T) {
        catalog, err := camel.DefaultCatalog()
        assert.Nil(t, err)
 
+       client, _ := test.NewFakeClient()
        traitCatalog := NewCatalog(nil)
 
        environment := Environment{
                CamelCatalog: catalog,
                Catalog:      traitCatalog,
+               Client:       client,
                Integration: &v1.Integration{
                        ObjectMeta: metav1.ObjectMeta{
                                Name:      "test",
@@ -370,11 +375,13 @@ func TestCronWithActiveDeadline(t *testing.T) {
        catalog, err := camel.DefaultCatalog()
        assert.Nil(t, err)
 
+       client, _ := test.NewFakeClient()
        traitCatalog := NewCatalog(nil)
 
        environment := Environment{
                CamelCatalog: catalog,
                Catalog:      traitCatalog,
+               Client:       client,
                Integration: &v1.Integration{
                        ObjectMeta: metav1.ObjectMeta{
                                Name:      "test",
@@ -443,11 +450,13 @@ func TestCronWithBackoffLimit(t *testing.T) {
        catalog, err := camel.DefaultCatalog()
        assert.Nil(t, err)
 
+       client, _ := test.NewFakeClient()
        traitCatalog := NewCatalog(nil)
 
        environment := Environment{
                CamelCatalog: catalog,
                Catalog:      traitCatalog,
+               Client:       client,
                Integration: &v1.Integration{
                        ObjectMeta: metav1.ObjectMeta{
                                Name:      "test",
diff --git a/pkg/trait/deployment_test.go b/pkg/trait/deployment_test.go
index d0235e5af..eb1f06792 100644
--- a/pkg/trait/deployment_test.go
+++ b/pkg/trait/deployment_test.go
@@ -28,6 +28,7 @@ import (
        "k8s.io/utils/pointer"
 
        v1 "github.com/apache/camel-k/pkg/apis/camel/v1"
+       "github.com/apache/camel-k/pkg/util/camel"
        "github.com/apache/camel-k/pkg/util/kubernetes"
        "github.com/apache/camel-k/pkg/util/test"
 )
@@ -265,10 +266,17 @@ func createNominalDeploymentTest() (*deploymentTrait, 
*Environment) {
                },
        })
 
+       // disable the knative service api
+       fakeClient := trait.Client.(*test.FakeClient) //nolint
+       fakeClient.DisableAPIGroupDiscovery("serving.knative.dev/v1")
+
        replicas := int32(3)
+       catalog, _ := camel.QuarkusCatalog()
 
        environment := &Environment{
-               Catalog: NewCatalog(nil),
+               CamelCatalog: catalog,
+               Catalog:      NewCatalog(nil),
+               Client:       trait.Client,
                Integration: &v1.Integration{
                        ObjectMeta: metav1.ObjectMeta{
                                Name: "integration-name",
diff --git a/pkg/trait/environment_test.go b/pkg/trait/environment_test.go
index 2072e8ede..d08b14041 100644
--- a/pkg/trait/environment_test.go
+++ b/pkg/trait/environment_test.go
@@ -31,6 +31,7 @@ import (
        traitv1 "github.com/apache/camel-k/pkg/apis/camel/v1/trait"
        "github.com/apache/camel-k/pkg/util/camel"
        "github.com/apache/camel-k/pkg/util/kubernetes"
+       "github.com/apache/camel-k/pkg/util/test"
 )
 
 func TestDefaultEnvironment(t *testing.T) {
@@ -195,9 +196,11 @@ func NewEnvironmentTestCatalog() *Catalog {
 }
 
 func mockEnvironment(catalog *camel.RuntimeCatalog) Environment {
+       fakeClient, _ := test.NewFakeClient()
        return Environment{
                CamelCatalog: catalog,
                Catalog:      NewCatalog(nil),
+               Client:       fakeClient,
                Integration: &v1.Integration{
                        Status: v1.IntegrationStatus{
                                Phase: v1.IntegrationPhaseDeploying,
diff --git a/pkg/trait/istio_test.go b/pkg/trait/istio_test.go
index 75e537c9c..319a477c0 100644
--- a/pkg/trait/istio_test.go
+++ b/pkg/trait/istio_test.go
@@ -33,17 +33,19 @@ import (
        traitv1 "github.com/apache/camel-k/pkg/apis/camel/v1/trait"
        "github.com/apache/camel-k/pkg/util/camel"
        "github.com/apache/camel-k/pkg/util/kubernetes"
+       "github.com/apache/camel-k/pkg/util/test"
 )
 
 func NewIstioTestEnv(t *testing.T, d *appsv1.Deployment, s *serving.Service, 
enabled bool) Environment {
        t.Helper()
-
+       client, _ := test.NewFakeClient()
        catalog, err := camel.DefaultCatalog()
        assert.Nil(t, err)
 
        env := Environment{
                Catalog:      NewEnvironmentTestCatalog(),
                CamelCatalog: catalog,
+               Client:       client,
                Integration: &v1.Integration{
                        Status: v1.IntegrationStatus{
                                Phase: v1.IntegrationPhaseDeploying,
diff --git a/pkg/trait/knative_service_test.go 
b/pkg/trait/knative_service_test.go
index 1cab8fdff..193dd4615 100644
--- a/pkg/trait/knative_service_test.go
+++ b/pkg/trait/knative_service_test.go
@@ -46,6 +46,7 @@ func TestKnativeService(t *testing.T) {
        catalog, err := camel.DefaultCatalog()
        assert.Nil(t, err)
 
+       client, _ := test.NewFakeClient()
        traitCatalog := NewCatalog(nil)
 
        compressedRoute, err := 
gzip.CompressBase64([]byte(`from("undertow:test").log("hello")`))
@@ -54,6 +55,7 @@ func TestKnativeService(t *testing.T) {
        environment := Environment{
                CamelCatalog: catalog,
                Catalog:      traitCatalog,
+               Client:       client,
                Integration: &v1.Integration{
                        ObjectMeta: metav1.ObjectMeta{
                                Name:      KnativeServiceTestName,
@@ -189,11 +191,13 @@ func TestKnativeServiceWithCustomContainerName(t 
*testing.T) {
        catalog, err := camel.DefaultCatalog()
        assert.Nil(t, err)
 
+       client, _ := test.NewFakeClient()
        traitCatalog := NewCatalog(nil)
 
        environment := Environment{
                CamelCatalog: catalog,
                Catalog:      traitCatalog,
+               Client:       client,
                Integration: &v1.Integration{
                        ObjectMeta: metav1.ObjectMeta{
                                Name:      KnativeServiceTestName,
@@ -266,11 +270,13 @@ func TestKnativeServiceWithResr(t *testing.T) {
        catalog, err := camel.DefaultCatalog()
        assert.Nil(t, err)
 
+       client, _ := test.NewFakeClient()
        traitCatalog := NewCatalog(nil)
 
        environment := Environment{
                CamelCatalog: catalog,
                Catalog:      traitCatalog,
+               Client:       client,
                Integration: &v1.Integration{
                        ObjectMeta: metav1.ObjectMeta{
                                Name:      KnativeServiceTestName,
@@ -364,11 +370,13 @@ func createKnativeServiceTestEnvironment(t *testing.T, 
trait *traitv1.KnativeSer
        catalog, err := camel.DefaultCatalog()
        assert.Nil(t, err)
 
+       client, _ := test.NewFakeClient()
        traitCatalog := NewCatalog(nil)
 
        environment := &Environment{
                CamelCatalog: catalog,
                Catalog:      traitCatalog,
+               Client:       client,
                Integration: &v1.Integration{
                        ObjectMeta: metav1.ObjectMeta{
                                Name:      KnativeServiceTestName,
diff --git a/pkg/trait/knative_test.go b/pkg/trait/knative_test.go
index de4c6d42d..82930ebea 100644
--- a/pkg/trait/knative_test.go
+++ b/pkg/trait/knative_test.go
@@ -357,6 +357,7 @@ func TestKnativePlatformHttpDependencies(t *testing.T) {
 func NewFakeEnvironment(t *testing.T, source v1.SourceSpec) Environment {
        t.Helper()
 
+       client, _ := NewFakeClient("ns")
        catalog, err := camel.DefaultCatalog()
        assert.Nil(t, err)
 
@@ -365,6 +366,7 @@ func NewFakeEnvironment(t *testing.T, source v1.SourceSpec) 
Environment {
        environment := Environment{
                CamelCatalog: catalog,
                Catalog:      traitCatalog,
+               Client:       client,
                Integration: &v1.Integration{
                        ObjectMeta: metav1.ObjectMeta{
                                Name:      "test",
diff --git a/pkg/trait/logging_test.go b/pkg/trait/logging_test.go
index e59563877..3a79e18ab 100644
--- a/pkg/trait/logging_test.go
+++ b/pkg/trait/logging_test.go
@@ -31,11 +31,13 @@ import (
        traitv1 "github.com/apache/camel-k/pkg/apis/camel/v1/trait"
        "github.com/apache/camel-k/pkg/util/camel"
        "github.com/apache/camel-k/pkg/util/kubernetes"
+       "github.com/apache/camel-k/pkg/util/test"
 )
 
 func createLoggingTestEnv(t *testing.T, color bool, json bool, jsonPrettyPrint 
bool, logLevel string, logFormat string) *Environment {
        t.Helper()
 
+       client, _ := test.NewFakeClient()
        c, err := camel.DefaultCatalog()
        if err != nil {
                panic(err)
@@ -45,6 +47,7 @@ func createLoggingTestEnv(t *testing.T, color bool, json 
bool, jsonPrettyPrint b
                Ctx:          context.TODO(),
                CamelCatalog: c,
                Catalog:      NewCatalog(nil),
+               Client:       client,
                Integration: &v1.Integration{
                        ObjectMeta: metav1.ObjectMeta{
                                Name:      "test",
diff --git a/pkg/trait/route_test.go b/pkg/trait/route_test.go
index 9ddf24e5f..a83839e0b 100644
--- a/pkg/trait/route_test.go
+++ b/pkg/trait/route_test.go
@@ -141,6 +141,7 @@ func createTestRouteEnvironment(t *testing.T, name string) 
*Environment {
        res := &Environment{
                CamelCatalog: catalog,
                Catalog:      NewCatalog(client),
+               Client:       client,
                Integration: &v1.Integration{
                        ObjectMeta: metav1.ObjectMeta{
                                Name:      name,
diff --git a/pkg/trait/service_test.go b/pkg/trait/service_test.go
index 081afec92..7b222f0cc 100644
--- a/pkg/trait/service_test.go
+++ b/pkg/trait/service_test.go
@@ -32,6 +32,7 @@ import (
        "github.com/apache/camel-k/pkg/util/camel"
        "github.com/apache/camel-k/pkg/util/gzip"
        "github.com/apache/camel-k/pkg/util/kubernetes"
+       "github.com/apache/camel-k/pkg/util/test"
 )
 
 const (
@@ -43,6 +44,7 @@ func TestServiceWithDefaults(t *testing.T) {
        catalog, err := camel.DefaultCatalog()
        assert.Nil(t, err)
 
+       client, _ := test.NewFakeClient()
        traitCatalog := NewCatalog(nil)
 
        compressedRoute, err := 
gzip.CompressBase64([]byte(`from("netty-http:test").log("hello")`))
@@ -51,6 +53,7 @@ func TestServiceWithDefaults(t *testing.T) {
        environment := Environment{
                CamelCatalog: catalog,
                Catalog:      traitCatalog,
+               Client:       client,
                Integration: &v1.Integration{
                        ObjectMeta: metav1.ObjectMeta{
                                Name:      ServiceTestName,
@@ -136,6 +139,7 @@ func TestService(t *testing.T) {
        catalog, err := camel.DefaultCatalog()
        assert.Nil(t, err)
 
+       client, _ := test.NewFakeClient()
        traitCatalog := NewCatalog(nil)
 
        compressedRoute, err := 
gzip.CompressBase64([]byte(`from("netty-http:test").log("hello")`))
@@ -144,6 +148,7 @@ func TestService(t *testing.T) {
        environment := Environment{
                CamelCatalog: catalog,
                Catalog:      traitCatalog,
+               Client:       client,
                Integration: &v1.Integration{
                        ObjectMeta: metav1.ObjectMeta{
                                Name:      ServiceTestName,
@@ -237,11 +242,13 @@ func TestServiceWithCustomContainerName(t *testing.T) {
        catalog, err := camel.DefaultCatalog()
        assert.Nil(t, err)
 
+       client, _ := test.NewFakeClient()
        traitCatalog := NewCatalog(nil)
 
        environment := Environment{
                CamelCatalog: catalog,
                Catalog:      traitCatalog,
+               Client:       client,
                Integration: &v1.Integration{
                        ObjectMeta: metav1.ObjectMeta{
                                Name:      ServiceTestName,
@@ -310,6 +317,7 @@ func TestServiceWithNodePort(t *testing.T) {
        catalog, err := camel.DefaultCatalog()
        assert.Nil(t, err)
 
+       client, _ := test.NewFakeClient()
        traitCatalog := NewCatalog(nil)
 
        compressedRoute, err := 
gzip.CompressBase64([]byte(`from("netty-http:test").log("hello")`))
@@ -318,6 +326,7 @@ func TestServiceWithNodePort(t *testing.T) {
        environment := Environment{
                CamelCatalog: catalog,
                Catalog:      traitCatalog,
+               Client:       client,
                Integration: &v1.Integration{
                        ObjectMeta: metav1.ObjectMeta{
                                Name:      ServiceTestName,
@@ -399,6 +408,7 @@ func TestServiceWithKnativeServiceEnabled(t *testing.T) {
        catalog, err := camel.DefaultCatalog()
        assert.Nil(t, err)
 
+       client, _ := test.NewFakeClient()
        traitCatalog := NewCatalog(nil)
 
        compressedRoute, err := 
gzip.CompressBase64([]byte(`from("netty-http:test").log("hello")`))
@@ -407,6 +417,7 @@ func TestServiceWithKnativeServiceEnabled(t *testing.T) {
        environment := Environment{
                CamelCatalog: catalog,
                Catalog:      traitCatalog,
+               Client:       client,
                Integration: &v1.Integration{
                        ObjectMeta: metav1.ObjectMeta{
                                Name:      ServiceTestName,
@@ -473,6 +484,7 @@ func TestServicesWithKnativeProfile(t *testing.T) {
        catalog, err := camel.DefaultCatalog()
        assert.Nil(t, err)
 
+       client, _ := test.NewFakeClient()
        traitCatalog := NewCatalog(nil)
 
        compressedRoute, err := 
gzip.CompressBase64([]byte(`from("netty-http:test").log("hello")`))
@@ -481,6 +493,7 @@ func TestServicesWithKnativeProfile(t *testing.T) {
        environment := Environment{
                CamelCatalog: catalog,
                Catalog:      traitCatalog,
+               Client:       client,
                Integration: &v1.Integration{
                        ObjectMeta: metav1.ObjectMeta{
                                Name:      ServiceTestName,
@@ -535,6 +548,7 @@ func 
TestServiceWithKnativeServiceDisabledInIntegrationPlatform(t *testing.T) {
        catalog, err := camel.DefaultCatalog()
        assert.Nil(t, err)
 
+       client, _ := test.NewFakeClient()
        traitCatalog := NewCatalog(nil)
 
        compressedRoute, err := 
gzip.CompressBase64([]byte(`from("netty-http:test").log("hello")`))
@@ -543,6 +557,7 @@ func 
TestServiceWithKnativeServiceDisabledInIntegrationPlatform(t *testing.T) {
        environment := Environment{
                CamelCatalog: catalog,
                Catalog:      traitCatalog,
+               Client:       client,
                Integration: &v1.Integration{
                        ObjectMeta: metav1.ObjectMeta{
                                Name:      ServiceTestName,
diff --git a/pkg/trait/trait_test.go b/pkg/trait/trait_test.go
index 78d4baac8..5a9350437 100644
--- a/pkg/trait/trait_test.go
+++ b/pkg/trait/trait_test.go
@@ -34,6 +34,7 @@ import (
        traitv1 "github.com/apache/camel-k/pkg/apis/camel/v1/trait"
        "github.com/apache/camel-k/pkg/util/camel"
        "github.com/apache/camel-k/pkg/util/kubernetes"
+       "github.com/apache/camel-k/pkg/util/test"
 )
 
 const (
@@ -531,12 +532,14 @@ func processTestEnv(t *testing.T, env *Environment) 
*kubernetes.Collection {
 func createTestEnv(t *testing.T, cluster v1.IntegrationPlatformCluster, script 
string) *Environment {
        t.Helper()
 
+       client, _ := test.NewFakeClient()
        catalog, err := camel.DefaultCatalog()
        assert.Nil(t, err)
 
        res := &Environment{
                CamelCatalog: catalog,
                Catalog:      NewCatalog(nil),
+               Client:       client,
                Integration: &v1.Integration{
                        ObjectMeta: metav1.ObjectMeta{
                                Name:      TestDeploymentName,
diff --git a/pkg/trait/util.go b/pkg/trait/util.go
index 880098c71..f728d1dd5 100644
--- a/pkg/trait/util.go
+++ b/pkg/trait/util.go
@@ -38,7 +38,9 @@ import (
        "github.com/apache/camel-k/pkg/metadata"
        "github.com/apache/camel-k/pkg/util"
        "github.com/apache/camel-k/pkg/util/camel"
+       "github.com/apache/camel-k/pkg/util/kubernetes"
        "github.com/apache/camel-k/pkg/util/property"
+       "github.com/apache/camel-k/pkg/util/uri"
 )
 
 type Options map[string]map[string]interface{}
@@ -542,3 +544,25 @@ func FromAnnotations(meta *metav1.ObjectMeta) (Options, 
error) {
 
        return options, nil
 }
+
+// verify if the integration in the Environment contains an endpoint.
+func containsEndpoint(name string, e *Environment, c client.Client) (bool, 
error) {
+       sources, err := kubernetes.ResolveIntegrationSources(e.Ctx, c, 
e.Integration, e.Resources)
+       if err != nil {
+               return false, err
+       }
+
+       meta := metadata.ExtractAll(e.CamelCatalog, sources)
+
+       hasKnativeEndpoint := false
+       endpoints := make([]string, 0)
+       endpoints = append(endpoints, meta.FromURIs...)
+       endpoints = append(endpoints, meta.ToURIs...)
+       for _, endpoint := range endpoints {
+               if uri.GetComponent(endpoint) == name {
+                       hasKnativeEndpoint = true
+                       break
+               }
+       }
+       return hasKnativeEndpoint, nil
+}
diff --git a/pkg/util/test/client.go b/pkg/util/test/client.go
index e302fca9a..dc76713eb 100644
--- a/pkg/util/test/client.go
+++ b/pkg/util/test/client.go
@@ -28,6 +28,7 @@ import (
        fakecamelclientset 
"github.com/apache/camel-k/pkg/client/camel/clientset/versioned/fake"
        camelv1 
"github.com/apache/camel-k/pkg/client/camel/clientset/versioned/typed/camel/v1"
        camelv1alpha1 
"github.com/apache/camel-k/pkg/client/camel/clientset/versioned/typed/camel/v1alpha1"
+       "github.com/apache/camel-k/pkg/util"
        autoscalingv1 "k8s.io/api/autoscaling/v1"
        k8serrors "k8s.io/apimachinery/pkg/api/errors"
        metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
@@ -121,8 +122,9 @@ func filterObjects(scheme *runtime.Scheme, input 
[]runtime.Object, filter func(g
 type FakeClient struct {
        controller.Client
        kubernetes.Interface
-       camel  camel.Interface
-       scales *fakescale.FakeScaleClient
+       camel          camel.Interface
+       scales         *fakescale.FakeScaleClient
+       disabledGroups []string
 }
 
 func (c *FakeClient) CamelV1() camelv1.CamelV1Interface {
@@ -151,9 +153,14 @@ func (c *FakeClient) Patch(ctx context.Context, obj 
controller.Object, patch con
        return c.Create(ctx, obj)
 }
 
+func (c *FakeClient) DisableAPIGroupDiscovery(group string) {
+       c.disabledGroups = append(c.disabledGroups, group)
+}
+
 func (c *FakeClient) Discovery() discovery.DiscoveryInterface {
        return &FakeDiscovery{
                DiscoveryInterface: c.Interface.Discovery(),
+               disabledGroups:     c.disabledGroups,
        }
 }
 
@@ -169,6 +176,7 @@ func (c *FakeClient) ScalesClient() (scale.ScalesGetter, 
error) {
 
 type FakeDiscovery struct {
        discovery.DiscoveryInterface
+       disabledGroups []string
 }
 
 func (f *FakeDiscovery) ServerResourcesForGroupVersion(groupVersion string) 
(*metav1.APIResourceList, error) {
@@ -178,5 +186,12 @@ func (f *FakeDiscovery) 
ServerResourcesForGroupVersion(groupVersion string) (*me
                        Group: "image.openshift.io",
                }, "")
        }
+
+       // used in util/knative/enabled.go to verify if knative is installed
+       if groupVersion == "serving.knative.dev/v1" && 
!util.StringSliceExists(f.disabledGroups, groupVersion) {
+               return &metav1.APIResourceList{
+                       GroupVersion: "serving.knative.dev/v1",
+               }, nil
+       }
        return f.DiscoveryInterface.ServerResourcesForGroupVersion(groupVersion)
 }

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