feat: add FunctionJob CRD for one-shot function runs

- api/v1alpha1/job_types.go: new CRD FunctionJob (Pending/Running/Succeeded/Failed)
- controllers/functionjob_controller.go: reconciler creates k8s Job from FunctionRef + EventJSON
- zz_generated.deepcopy.go: DeepCopy methods for FunctionJob types
- config/crd/bases: generated CRD YAML, applied to cluster
- main.go: register FunctionJobReconciler
- rbac.yaml: add functionjobs permissions
- operator.yaml: v0.1.2 -> v0.1.3
- operator:v0.1.3 deployed and running in cluster

api/v1alpha1/job_types.go

@@ -0,0 +1,89 @@
+// Изменено: 2026-03-07
+// Описание CRD FunctionJob — одноразовый запуск функции.
+// Отдельный ресурс (не Trigger) потому что семантика принципиально другая:
+//   - Trigger: постоянно живёт, описывает КАК функцию вызывают (http/cron)
+//   - FunctionJob: запускается один раз, завершается, хранит результат
+//
+// Terraform ресурс: sless_job
+// k8s ресурс: k8s Job в namespace sless-fn-{namespace}
+
+package v1alpha1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// FunctionJobSpec — параметры одноразового запуска функции.
+type FunctionJobSpec struct {
+	// FunctionRef — имя Function ресурса в том же namespace
+	// +kubebuilder:validation:Required
+	FunctionRef string `json:"functionRef"`
+
+	// EventJSON — данные передаваемые в handle(event) в JSON формате.
+	// Если не задан — передаётся пустой объект {}.
+	// Пример: {"action": "migrate", "version": "002"}
+	// +kubebuilder:default="{}"
+	EventJSON string `json:"eventJson,omitempty"`
+}
+
+// FunctionJobPhase — фаза жизненного цикла одноразового запуска.
+type FunctionJobPhase string
+
+const (
+	// FunctionJobPhasePending — ожидает пока Function станет Ready
+	FunctionJobPhasePending FunctionJobPhase = "Pending"
+	// FunctionJobPhaseRunning — k8s Job запущен, функция выполняется
+	FunctionJobPhaseRunning FunctionJobPhase = "Running"
+	// FunctionJobPhaseSucceeded — функция успешно завершилась
+	FunctionJobPhaseSucceeded FunctionJobPhase = "Succeeded"
+	// FunctionJobPhaseFailed — функция завершилась с ошибкой
+	FunctionJobPhaseFailed FunctionJobPhase = "Failed"
+)
+
+// FunctionJobStatus — наблюдаемое состояние (заполняет контроллер).
+type FunctionJobStatus struct {
+	// Phase — текущая фаза: Pending, Running, Succeeded, Failed
+	Phase FunctionJobPhase `json:"phase,omitempty"`
+
+	// JobName — имя созданного k8s Job
+	JobName string `json:"jobName,omitempty"`
+
+	// StartTime — время запуска k8s Job
+	StartTime *metav1.Time `json:"startTime,omitempty"`
+
+	// CompletionTime — время завершения
+	CompletionTime *metav1.Time `json:"completionTime,omitempty"`
+
+	// Message — результат выполнения или сообщение об ошибке
+	Message string `json:"message,omitempty"`
+}
+
+//+kubebuilder:object:root=true
+//+kubebuilder:subresource:status
+//+kubebuilder:printcolumn:name="Function",type=string,JSONPath=`.spec.functionRef`
+//+kubebuilder:printcolumn:name="Phase",type=string,JSONPath=`.status.phase`
+//+kubebuilder:printcolumn:name="Age",type=date,JSONPath=`.metadata.creationTimestamp`
+
+// FunctionJob — ресурс для одноразового запуска serverless функции.
+// Создаётся пользователем через terraform ресурс sless_job.
+// После завершения (Succeeded/Failed) ресурс остаётся в кластере для аудита.
+type FunctionJob struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   FunctionJobSpec   `json:"spec,omitempty"`
+	Status FunctionJobStatus `json:"status,omitempty"`
+}
+
+//+kubebuilder:object:root=true
+
+// FunctionJobList contains a list of FunctionJob
+type FunctionJobList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []FunctionJob `json:"items"`
+}
+
+func init() {
+	SchemeBuilder.Register(&FunctionJob{}, &FunctionJobList{})
+}

api/v1alpha1/zz_generated.deepcopy.go

@@ -21,7 +21,7 @@ limitations under the License.
 package v1alpha1
 
 import (
-	"k8s.io/apimachinery/pkg/apis/meta/v1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	runtime "k8s.io/apimachinery/pkg/runtime"
 )
 
@@ -224,3 +224,100 @@ func (in *TriggerStatus) DeepCopy() *TriggerStatus {
 	in.DeepCopyInto(out)
 	return out
 }
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *FunctionJob) DeepCopyInto(out *FunctionJob) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	out.Spec = in.Spec
+	in.Status.DeepCopyInto(&out.Status)
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new FunctionJob.
+func (in *FunctionJob) DeepCopy() *FunctionJob {
+	if in == nil {
+		return nil
+	}
+	out := new(FunctionJob)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *FunctionJob) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *FunctionJobList) DeepCopyInto(out *FunctionJobList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]FunctionJob, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new FunctionJobList.
+func (in *FunctionJobList) DeepCopy() *FunctionJobList {
+	if in == nil {
+		return nil
+	}
+	out := new(FunctionJobList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *FunctionJobList) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *FunctionJobSpec) DeepCopyInto(out *FunctionJobSpec) {
+	*out = *in
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new FunctionJobSpec.
+func (in *FunctionJobSpec) DeepCopy() *FunctionJobSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(FunctionJobSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *FunctionJobStatus) DeepCopyInto(out *FunctionJobStatus) {
+	*out = *in
+	if in.StartTime != nil {
+		in, out := &in.StartTime, &out.StartTime
+		*out = (*in).DeepCopy()
+	}
+	if in.CompletionTime != nil {
+		in, out := &in.CompletionTime, &out.CompletionTime
+		*out = (*in).DeepCopy()
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new FunctionJobStatus.
+func (in *FunctionJobStatus) DeepCopy() *FunctionJobStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(FunctionJobStatus)
+	in.DeepCopyInto(out)
+	return out
+}