[usage] Setup ledger reconciler tick

Author: easyCZ

components/usage/pkg/controller/reconciler.go

@@ -7,6 +7,7 @@ package controller
 import (
 	"context"
 	"fmt"
+	"github.com/gitpod-io/gitpod/common-go/log"
 	v1 "github.com/gitpod-io/gitpod/usage-api/v1"
 	"google.golang.org/protobuf/types/known/timestamppb"
 	"time"
@@ -70,3 +71,11 @@ func (r *UsageAndBillingReconciler) Reconcile() (err error) {
 
 	return nil
 }
+
+type LedgerReconciler struct {
+}
+
+func (r *LedgerReconciler) Reconcile() (err error) {
+	log.Info("Running ledger reconciler tick.")
+	return nil
+}

components/usage/pkg/server/server.go

@@ -126,6 +126,17 @@ func Start(cfg Config) error {
 			return fmt.Errorf("failed to start usage controller: %w", err)
 		}
 		defer ctrl.Stop()
+
+		ledgerCtrl, err := controller.New(schedule, &controller.LedgerReconciler{})
+		if err != nil {
+			return fmt.Errorf("failed to initialize ledger controller: %w", err)
+		}
+
+		err = ledgerCtrl.Start()
+		if err != nil {
+			return fmt.Errorf("failed tostart ledger controller: %w", err)
+		}
+		defer ledgerCtrl.Stop()
 	} else {
 		log.Info("No controller schedule specified, controller will be disabled.")
 	}