Set umask to 0 before creating hostpath volumes

pkg/localkube/storage_provisioner.go

@@ -20,6 +20,7 @@ import (
 	"fmt"
 	"os"
 	"path"
+	"syscall"
 	"time"
 
 	"github.com/golang/glog"
@@ -69,6 +70,10 @@ var _ controller.Provisioner = &hostPathProvisioner{}
 func (p *hostPathProvisioner) Provision(options controller.VolumeOptions) (*v1.PersistentVolume, error) {
 	path := path.Join(p.pvDir, options.PVName)
 
+	// Drop our umask to 0 temporarily, so we can actually create the hostpath directory as 0777
+	// Otherwise it just gets created as 0755, since default umask is 022
+	oldMask := syscall.Umask(0)
+	defer syscall.Umask(oldMask)
 	if err := os.MkdirAll(path, 0777); err != nil {
 		return nil, err
 	}