Added the ability to specify Fluentd service type

apis/fluentd/v1alpha1/fluentd_types.go

@@ -131,6 +131,9 @@ type FluentDService struct {
 	Annotations map[string]string `json:"annotations,omitempty"`
 	// Labels to add to each FluentD service
 	Labels map[string]string `json:"labels,omitempty"`
+	// Type is the service type to deploy.
+	// +kubebuilder:validation:Enum:=ClusterIP;NodePort;LoadBalancer;ExternalName
+	Type *corev1.ServiceType `json:"type,omitempty"`
 }
 
 type BufferVolume struct {

charts/fluent-operator/charts/fluentd-crds/crds/fluentd.fluent.io_fluentds.yaml

@@ -5336,6 +5336,14 @@ spec:
                   name:
                     description: Name is the name of the FluentD service.
                     type: string
+                  type:
+                    description: Type is the service type to deploy.
+                    enum:
+                    - ClusterIP
+                    - NodePort
+                    - LoadBalancer
+                    - ExternalName
+                    type: string
                 type: object
               serviceAccountAnnotations:
                 additionalProperties:

config/crd/bases/fluentd.fluent.io_fluentds.yaml

@@ -5336,6 +5336,14 @@ spec:
                   name:
                     description: Name is the name of the FluentD service.
                     type: string
+                  type:
+                    description: Type is the service type to deploy.
+                    enum:
+                    - ClusterIP
+                    - NodePort
+                    - LoadBalancer
+                    - ExternalName
+                    type: string
                 type: object
               serviceAccountAnnotations:
                 additionalProperties:

docs/fluentd.md

@@ -241,6 +241,7 @@ FluentDService the service of the FluentD
 | name | Name is the name of the FluentD service. | string |
 | annotations | Annotations to add to each FluentD service. | map[string]string |
 | labels | Labels to add to each FluentD service | map[string]string |
+| type | Type is the service type to deploy. | *[corev1.ServiceType](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.31/#servicetype-v1-core) |
 
 [Back to TOC](#table-of-contents)
 # Fluentd

manifests/setup/fluent-operator-crd.yaml

@@ -29553,6 +29553,14 @@ spec:
                   name:
                     description: Name is the name of the FluentD service.
                     type: string
+                  type:
+                    description: Type is the service type to deploy.
+                    enum:
+                    - ClusterIP
+                    - NodePort
+                    - LoadBalancer
+                    - ExternalName
+                    type: string
                 type: object
               serviceAccountAnnotations:
                 additionalProperties:

manifests/setup/setup.yaml

@@ -29553,6 +29553,14 @@ spec:
                   name:
                     description: Name is the name of the FluentD service.
                     type: string
+                  type:
+                    description: Type is the service type to deploy.
+                    enum:
+                    - ClusterIP
+                    - NodePort
+                    - LoadBalancer
+                    - ExternalName
+                    type: string
                 type: object
               serviceAccountAnnotations:
                 additionalProperties:

pkg/operator/fluentd-service.go

@@ -33,6 +33,11 @@ func MakeFluentdService(fd fluentdv1alpha1.Fluentd) *corev1.Service {
 		}
 	}
 
+	serviceType := corev1.ServiceTypeClusterIP
+	if fd.Spec.Service.Type != nil {
+		serviceType = *fd.Spec.Service.Type
+	}
+
 	svc := corev1.Service{
 		ObjectMeta: metav1.ObjectMeta{
 			Name:      name,
@@ -41,7 +46,7 @@ func MakeFluentdService(fd fluentdv1alpha1.Fluentd) *corev1.Service {
 		},
 		Spec: corev1.ServiceSpec{
 			Selector: labels,
-			Type:     corev1.ServiceTypeClusterIP,
+			Type:     serviceType,
 		},
 	}