feat: Set log level of a specific package using logging trait

pkg/apis/camel/v1/trait/logging.go

@@ -23,6 +23,8 @@ package trait
 // +camel-k:trait=logging.
 type LoggingTrait struct {
 	Trait `property:",squash" json:",inline"`
+	// Log Level category of the trait
+	Category map[string]string `property:"category" json:"category,omitempty"`
 	// Colorize the log output
 	Color *bool `property:"color" json:"color,omitempty"`
 	// Logs message format

pkg/trait/logging.go

@@ -18,6 +18,8 @@ limitations under the License.
 package trait
 
 import (
+	"strings"
+
 	"k8s.io/utils/pointer"
 
 	traitv1 "github.com/apache/camel-k/v2/pkg/apis/camel/v1/trait"
@@ -28,6 +30,7 @@ const (
 	envVarQuarkusConsoleColor     = "QUARKUS_CONSOLE_COLOR"
 	envVarQuarkusLogLevel         = "QUARKUS_LOG_LEVEL"
 	envVarQuarkusLogConsoleFormat = "QUARKUS_LOG_CONSOLE_FORMAT"
+	envVarQuarkusLogCategory      = "QUARKUS_LOG_CATEGORY"
 	// nolint: gosec // no sensitive credentials
 	envVarQuarkusLogConsoleJSON            = "QUARKUS_LOG_CONSOLE_JSON"
 	envVarQuarkusLogConsoleJSONPrettyPrint = "QUARKUS_LOG_CONSOLE_JSON_PRETTY_PRINT"
@@ -43,7 +46,8 @@ func newLoggingTraitTrait() Trait {
 	return &loggingTrait{
 		BaseTrait: NewBaseTrait("logging", 800),
 		LoggingTrait: traitv1.LoggingTrait{
-			Level: defaultLogLevel,
+			Level:    defaultLogLevel,
+			Category: map[string]string{},
 		},
 	}
 }
@@ -63,6 +67,15 @@ func (l loggingTrait) Apply(e *Environment) error {
 		envvar.SetVal(&e.EnvVars, envVarQuarkusLogConsoleFormat, l.Format)
 	}
 
+	if len(l.Category) > 0 {
+		for k, v := range l.Category {
+			envVarQuarkusPackage := strings.ReplaceAll(strings.ToUpper(k), ".", "_")
+			envVarQuarkusLogCategoryPackageFormat := envVarQuarkusLogCategory + "_" + envVarQuarkusPackage + "_LEVEL"
+			envVarQuarkusLogCatagoryValue := strings.ToUpper(v)
+			envvar.SetVal(&e.EnvVars, envVarQuarkusLogCategoryPackageFormat, envVarQuarkusLogCatagoryValue)
+		}
+	}
+
 	if pointer.BoolDeref(l.JSON, false) {
 		envvar.SetVal(&e.EnvVars, envVarQuarkusLogConsoleJSON, True)
 		if pointer.BoolDeref(l.JSONPrettyPrint, false) {

pkg/trait/logging_test.go

@@ -34,7 +34,7 @@ import (
 	"github.com/apache/camel-k/v2/pkg/util/test"
 )
 
-func createLoggingTestEnv(t *testing.T, color bool, json bool, jsonPrettyPrint bool, logLevel string, logFormat string) *Environment {
+func createLoggingTestEnv(t *testing.T, color bool, json bool, jsonPrettyPrint bool, logLevel string, logFormat string, logCategory map[string]string) *Environment {
 	t.Helper()
 
 	client, _ := test.NewFakeClient()
@@ -65,6 +65,7 @@ func createLoggingTestEnv(t *testing.T, color bool, json bool, jsonPrettyPrint b
 						JSON:            pointer.Bool(json),
 						JSONPrettyPrint: pointer.Bool(jsonPrettyPrint),
 						Level:           logLevel,
+						Category:        logCategory,
 					},
 				},
 			},
@@ -101,7 +102,7 @@ func createLoggingTestEnv(t *testing.T, color bool, json bool, jsonPrettyPrint b
 func createDefaultLoggingTestEnv(t *testing.T) *Environment {
 	t.Helper()
 
-	return createLoggingTestEnv(t, true, false, false, defaultLogLevel, "")
+	return createLoggingTestEnv(t, true, false, false, defaultLogLevel, "", map[string]string{})
 }
 
 func NewLoggingTestCatalog() *Catalog {
@@ -161,7 +162,7 @@ func TestEmptyLoggingTrait(t *testing.T) {
 
 func TestJsonLoggingTrait(t *testing.T) {
 	// When running, this log should look like "09:07:00 INFO  (main) Profile prod activated."
-	env := createLoggingTestEnv(t, true, true, false, "TRACE", "%d{HH:mm:ss} %-5p (%t) %s%e%n")
+	env := createLoggingTestEnv(t, true, true, false, "TRACE", "%d{HH:mm:ss} %-5p (%t) %s%e%n", map[string]string{})
 	err := NewLoggingTestCatalog().apply(env)
 
 	assert.Nil(t, err)
@@ -212,3 +213,31 @@ func TestJsonLoggingTrait(t *testing.T) {
 	assert.True(t, logFormatIsNotDefault)
 	assert.NotEmpty(t, env.ExecutedTraits)
 }
+
+func TestLoggingCategory(t *testing.T) {
+	env := createLoggingTestEnv(t, true, true, false, "TRACE", "%d{HH:mm:ss} %-5p (%t) %s%e%n", map[string]string{})
+	env.Integration.Spec.Traits = v1.Traits{
+		Logging: &traitv1.LoggingTrait{
+			Category: map[string]string{"org.test": "debug"},
+		},
+	}
+
+	envVarQuarkusLogCategoryTestPackageName := "QUARKUS_LOG_CATEGORY_ORG_TEST_LEVEL"
+	envVarQuarkusLogCategoryTestPackageValue := "DEBUG"
+	quarkusOrgPackage := false
+
+	err := NewLoggingTestCatalog().apply(env)
+
+	assert.Nil(t, err)
+
+	for _, e := range env.EnvVars {
+		t.Log("Key:" + e.Name)
+		if e.Name == envVarQuarkusLogCategoryTestPackageName {
+			t.Log("Value: " + e.Value)
+			if e.Value == envVarQuarkusLogCategoryTestPackageValue {
+				quarkusOrgPackage = true
+			}
+		}
+	}
+	assert.True(t, quarkusOrgPackage)
+}