k8s-csi-s3/pkg/s3/mounter_goofys.go
2018-07-22 12:41:37 +02:00

68 lines
1.4 KiB
Go

package s3
import (
"fmt"
"os"
"context"
goofysApi "github.com/kahing/goofys/api"
"k8s.io/kubernetes/pkg/util/mount"
)
const defaultRegion = "us-east-1"
// Implements Mounter
type goofysMounter struct {
bucket string
endpoint string
region string
accessKeyID string
secretAccessKey string
}
func newGoofysMounter(bucket string, cfg *Config) (Mounter, error) {
region := cfg.Region
// if endpoint is set we need a default region
if region == "" && cfg.Endpoint != "" {
region = defaultRegion
}
return &goofysMounter{
bucket: bucket,
endpoint: cfg.Endpoint,
region: region,
accessKeyID: cfg.AccessKeyID,
secretAccessKey: cfg.SecretAccessKey,
}, nil
}
func (goofys *goofysMounter) Format() error {
return nil
}
func (goofys *goofysMounter) Mount(targetPath string) error {
goofysCfg := &goofysApi.Config{
MountPoint: targetPath,
Endpoint: goofys.endpoint,
Region: goofys.region,
DirMode: 0755,
FileMode: 0644,
MountOptions: map[string]string{
"allow_other": "",
},
}
os.Setenv("AWS_ACCESS_KEY_ID", goofys.accessKeyID)
os.Setenv("AWS_SECRET_ACCESS_KEY", goofys.secretAccessKey)
_, _, err := goofysApi.Mount(context.Background(), goofys.bucket, goofysCfg)
if err != nil {
return fmt.Errorf("Error mounting via goofys: %s", err)
}
return nil
}
func (goofys *goofysMounter) Unmount(targetPath string) error {
return mount.New("").Unmount(targetPath)
}