reformate the utiles file

pkg/primitives/vm/utils.go

@@ -19,12 +19,10 @@ import (
 	"github.com/threefoldtech/zos/pkg/stubs"
 )
 
-var (
-	networkResourceNet = net.IPNet{
-		IP:   net.ParseIP("100.64.0.0"),
-		Mask: net.IPv4Mask(0xff, 0xff, 0, 0),
-	}
-)
+var networkResourceNet = net.IPNet{
+	IP:   net.ParseIP("100.64.0.0"),
+	Mask: net.IPv4Mask(0xff, 0xff, 0, 0),
+}
 
 // fill up the VM (machine) object with write boot config for a full virtual machine (with a disk image)
 func (p *Manager) prepVirtualMachine(
@@ -36,8 +34,7 @@ func (p *Manager) prepVirtualMachine(
 	deployment *gridtypes.Deployment,
 	wl *gridtypes.WorkloadWithID,
 ) error {
-
-	var storage = stubs.NewStorageModuleStub(p.zbus)
+	storage := stubs.NewStorageModuleStub(p.zbus)
 	// if a VM the vm has to have at least one mount
 	if len(config.Mounts) == 0 {
 		return fmt.Errorf("at least one mount has to be attached for Vm mode")
@@ -62,7 +59,7 @@ func (p *Manager) prepVirtualMachine(
 		return errors.Wrap(err, "disk does not exist")
 	}
 
-	//TODO: DiskWrite will not override the disk if it already has a partition table
+	// TODO: DiskWrite will not override the disk if it already has a partition table
 	// or a filesystem. this means that if later the disk is assigned to a new VM with
 	// a different flist it will have the same old operating system copied from previous
 	// setup.
@@ -102,18 +99,15 @@ func (p *Manager) prepContainer(
 	// create a persisted volume for the vm. we don't do it automatically
 	// via the flist, so we have control over when to decomission this volume.
 	// remounting in RW mode
+	volName := fmt.Sprintf("rootfs:%s", wl.ID.String())
 
-    volName := fmt.Sprintf("rootfs:%s", wl.ID.String())
-    volume, err := storage.VolumeLookup(ctx, volName)
-    isFirstBoot := false
-    if err != nil {
-        isFirstBoot = true 
+	_, err := storage.VolumeLookup(ctx, volName)
+	isFirstBoot := err != nil
 
-        volume, err = storage.VolumeCreate(ctx, volName, rootfsSize)
-        if err != nil {
-            return errors.Wrap(err, "failed to create vm rootfs")
-        }
-    }
+	volume, err := storage.VolumeCreate(ctx, volName, rootfsSize)
+	if err != nil {
+		return errors.Wrap(err, "failed to create vm rootfs")
+	}
 
 	defer func() {
 		if err != nil {
@@ -128,7 +122,6 @@ func (p *Manager) prepContainer(
 		ReadOnly:        false,
 		PersistedVolume: volume.Path,
 	})
-
 	if err != nil {
 		return errors.Wrapf(err, "failed to mount flist: %s", wl.ID.String())
 	}
@@ -181,8 +174,8 @@ func (p *Manager) prepContainer(
 func (p *Manager) newYggNetworkInterface(ctx context.Context, wl *gridtypes.WorkloadWithID) (pkg.VMIface, error) {
 	network := stubs.NewNetworkerStub(p.zbus)
 
-	//TODO: if we use `ygg` as a network name. this will conflict
-	//if the user has a network that is called `ygg`.
+	// TODO: if we use `ygg` as a network name. this will conflict
+	// if the user has a network that is called `ygg`.
 	tapName := wl.ID.Unique("ygg")
 	iface, err := network.SetupYggTap(ctx, tapName)
 	if err != nil {