it can compile now!

1 files changed, 87 insertions, 0 deletions

diff --git a/pkg/driver/mounter.go b/pkg/driver/mounter.go
new file mode 100644
index 0000000..e94544d
--- /dev/null
+++ b/pkg/driver/mounter.go
@@ -0,0 +1,87 @@
+package driver
+
+import (
+	"fmt"
+	"time"
+
+	"github.com/chrislusf/seaweedfs/weed/pb"
+	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
+	"github.com/chrislusf/seaweedfs/weed/security"
+	"github.com/chrislusf/seaweedfs/weed/util"
+	"github.com/golang/glog"
+	"google.golang.org/grpc"
+	"os/exec"
+	"k8s.io/utils/mount"
+)
+
+// Config holds values to configure the driver
+type Config struct {
+	// Region          string
+	Filer string
+}
+
+type Mounter interface {
+	Mount(target string) error
+}
+
+func newMounter(bucketName string, cfg *Config) (Mounter, error) {
+	return newSeaweedFsMounter(bucketName, cfg)
+}
+
+func fuseMount(path string, command string, args []string) error {
+	cmd := exec.Command(command, args...)
+	glog.V(3).Infof("Mounting fuse with command: %s and args: %s", command, args)
+
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		return fmt.Errorf("Error fuseMount command: %s\nargs: %s\noutput: %s", command, args, out)
+	}
+
+	return waitForMount(path, 10*time.Second)
+}
+
+func fuseUnmount(path string) error {
+	if err := mount.New("").Unmount(path); err != nil {
+		return err
+	}
+	// as fuse quits immediately, we will try to wait until the process is done
+	process, err := findFuseMountProcess(path)
+	if err != nil {
+		glog.Errorf("Error getting PID of fuse mount: %s", err)
+		return nil
+	}
+	if process == nil {
+		glog.Warningf("Unable to find PID of fuse mount %s, it must have finished already", path)
+		return nil
+	}
+	glog.Infof("Found fuse pid %v of mount %s, checking if it still runs", process.Pid, path)
+	return waitForProcess(process, 1)
+}
+
+func newConfigFromSecrets(secrets map[string]string) *Config {
+	t := &Config{
+		Filer: secrets["filer"],
+	}
+	return t
+}
+
+var _ = filer_pb.FilerClient(&Config{})
+
+func (cfg *Config) WithFilerClient(fn func(filer_pb.SeaweedFilerClient) error) error {
+
+	filerGrpcAddress, parseErr := pb.ParseServerToGrpcAddress(cfg.Filer)
+	if parseErr != nil {
+		return fmt.Errorf("failed to parse filer %v: %v", filerGrpcAddress, parseErr)
+	}
+
+	grpcDialOption := security.LoadClientTLS(util.GetViper(), "grpc.client")
+
+	return pb.WithCachedGrpcClient(func(grpcConnection *grpc.ClientConn) error {
+		client := filer_pb.NewSeaweedFilerClient(grpcConnection)
+		return fn(client)
+	}, filerGrpcAddress, grpcDialOption)
+
+}
+func (cfg *Config) AdjustedUrl(hostAndPort string) string {
+	return hostAndPort
+}