restoresession init

pkg/controllers/restoresession_controller.go

@@ -0,0 +1,66 @@
+package controllers
+
+import (
+	"context"
+	formolv1alpha1 "github.com/desmo999r/formol/api/v1alpha1"
+	"github.com/go-logr/logr"
+	"k8s.io/apimachinery/pkg/runtime"
+	"os"
+	ctrl "sigs.k8s.io/controller-runtime"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+	"sigs.k8s.io/controller-runtime/pkg/event"
+	"sigs.k8s.io/controller-runtime/pkg/predicate"
+)
+
+type RestoreSessionReconciler struct {
+	client.Client
+	Log                 logr.Logger
+	Scheme              *runtime.Scheme
+	RestoreSession      *formolv1alpha1.RestoreSession
+	BackupSession       *formolv1alpha1.BackupSession
+	BackupConfiguration *formolv1alpha1.BackupConfiguration
+}
+
+func (r *RestoreSessionReconciler) Reconcile(req ctrl.Request) (ctrl.Result, error) {
+	ctx := context.Background()
+	log := r.Log.WithValues("restoresession", req.NamespacedName)
+	r.RestoreSession = &formolv1alpha1.RestoreSession{}
+	if err := r.Get(ctx, req.NamespacedName, r.RestoreSession); err != nil {
+		log.Error(err, "unable to get restoresession")
+		return ctrl.Result{}, client.IgnoreNotFound(err)
+	}
+	r.BackupSession = &formolv1alpha1.BackupSession{}
+	if err := r.Get(ctx, client.ObjectKey{Namespace: r.RestoreSession.Spec.BackupSessionRef.Namespace,
+		Name: r.RestoreSession.Spec.BackupSessionRef.Name}, r.BackupSession); err != nil {
+		log.Error(err, "unable to get backupsession")
+		return ctrl.Result{}, client.IgnoreNotFound(err)
+	}
+	r.BackupConfiguration = &formolv1alpha1.BackupConfiguration{}
+	if err := r.Get(ctx, client.ObjectKey{Namespace: r.BackupSession.Namespace,
+		Name: r.BackupSession.Spec.Ref.Name}, r.BackupConfiguration); err != nil {
+		log.Error(err, "unable to get backupconfiguration")
+		return ctrl.Result{}, client.IgnoreNotFound(err)
+	}
+	deploymentName := os.Getenv("POD_DEPLOYMENT")
+	for i := len(r.BackupConfiguration.Spec.Targets) - 1; i >= 0; i-- {
+		target := r.BackupConfiguration.Spec.Targets[i]
+		switch target.Kind {
+		case "Deployment":
+			if target.Name == deploymentName {
+				log.V(0).Info("It's for us!", "target", target.Name)
+			}
+		}
+
+	}
+	return ctrl.Result{}, nil
+}
+
+func (r *RestoreSessionReconciler) SetupWithManager(mgr ctrl.Manager) error {
+	return ctrl.NewControllerManagedBy(mgr).
+		For(&formolv1alpha1.RestoreSession{}).
+		WithEventFilter(predicate.Funcs{
+			CreateFunc: func(e event.CreateEvent) bool { return false },
+			DeleteFunc: func(e event.DeleteEvent) bool { return false },
+		}).
+		Complete(r)
+}