Stop hard failing resync on boot

If one fails, we can still listen on new requests and reconcile vms, if
they are failing always, the retry logic will handle this.

core/steps/microvm/start.go

@@ -14,7 +14,7 @@ import (
 	"github.com/weaveworks/flintlock/pkg/planner"
 )
 
-const waitToBoot = 10
+const waitToBoot = 5
 
 func NewStartStep(vm *models.MicroVM, vmSvc ports.MicroVMService) planner.Procedure {
 	return &startStep{

infrastructure/controllers/microvm_controller.go

@@ -48,7 +48,10 @@ func (r *MicroVMController) Run(ctx context.Context,
 
 	if resyncOnStart {
 		if err := r.resyncSpecs(ctx, logger); err != nil {
-			return fmt.Errorf("resyncing specs on start: %w", err)
+			// Do not return here, if one fails, we can still listen on
+			// new requests and reconcile vms, if they are failing always,
+			// the retry logic will handle this.
+			logger.Errorf("resyncing specs on start: %w", err)
 		}
 	}