package controllers import ( "context" "k8s.io/apimachinery/pkg/runtime" appsv1 "k8s.io/api/apps/v1" ctrl "sigs.k8s.io/controller-runtime" "sigs.k8s.io/controller-runtime/pkg/controller/controllerutil" seaweedv1 "github.com/seaweedfs/seaweedfs-operator/api/v1" ) func (r *SeaweedReconciler) ensureVolumeServers(seaweedCR *seaweedv1.Seaweed) (done bool, result ctrl.Result, err error) { _ = context.Background() _ = r.Log.WithValues("seaweed", seaweedCR.Name) if done, result, err = r.ensureVolumeServerPeerService(seaweedCR); done { return } if done, result, err = r.ensureVolumeServerStatefulSet(seaweedCR); done { return } if done, result, err = r.ensureVolumeServerStatefulSet(seaweedCR); done { return } return } func (r *SeaweedReconciler) ensureVolumeServerStatefulSet(seaweedCR *seaweedv1.Seaweed) (bool, ctrl.Result, error) { log := r.Log.WithValues("sw-volume-statefulset", seaweedCR.Name) volumeServerStatefulSet := r.createVolumeServerStatefulSet(seaweedCR) if err := controllerutil.SetControllerReference(seaweedCR, volumeServerStatefulSet, r.Scheme); err != nil { return ReconcileResult(err) } _, err := r.CreateOrUpdate(volumeServerStatefulSet, func(existing, desired runtime.Object) error { existingStatefulSet := existing.(*appsv1.StatefulSet) desiredStatefulSet := desired.(*appsv1.StatefulSet) existingStatefulSet.Spec.Replicas = desiredStatefulSet.Spec.Replicas existingStatefulSet.Spec.Template.Spec.Containers[0].Image = desiredStatefulSet.Spec.Template.Spec.Containers[0].Image return nil }) log.Info("ensure volume stateful set " + volumeServerStatefulSet.Name) return ReconcileResult(err) } func (r *SeaweedReconciler) ensureVolumeServerPeerService(seaweedCR *seaweedv1.Seaweed) (bool, ctrl.Result, error) { log := r.Log.WithValues("sw-volume-peer-service", seaweedCR.Name) volumeServerPeerService := r.createVolumeServerPeerService(seaweedCR) if err := controllerutil.SetControllerReference(seaweedCR, volumeServerPeerService, r.Scheme); err != nil { return ReconcileResult(err) } _, err := r.CreateOrUpdateService(volumeServerPeerService) log.Info("ensure volume peer service " + volumeServerPeerService.Name) return ReconcileResult(err) } func (r *SeaweedReconciler) ensureVolumeServerService(seaweedCR *seaweedv1.Seaweed) (bool, ctrl.Result, error) { log := r.Log.WithValues("sw-volume-service", seaweedCR.Name) volumeServerService := r.createVolumeServerService(seaweedCR) if err := controllerutil.SetControllerReference(seaweedCR, volumeServerService, r.Scheme); err != nil { return ReconcileResult(err) } _, err := r.CreateOrUpdateService(volumeServerService) log.Info("ensure volume service " + volumeServerService.Name) return ReconcileResult(err) } func labelsForVolumeServer(name string) map[string]string { return map[string]string{"app": "seaweedfs", "role": "volume", "name": name} }