k8s-csi-s3/pkg/mounter/rclone.go
2023-06-03 15:36:03 +08:00

55 lines
1.2 KiB
Go

package mounter
import (
"fmt"
"os"
"path"
"github.com/yandex-cloud/k8s-csi-s3/pkg/s3"
)
// Implements Mounter
type rcloneMounter struct {
meta *s3.FSMeta
url string
region string
accessKeyID string
secretAccessKey string
}
const (
rcloneCmd = "rclone"
)
func newRcloneMounter(meta *s3.FSMeta, cfg *s3.Config) (Mounter, error) {
return &rcloneMounter{
meta: meta,
url: cfg.Endpoint,
region: cfg.Region,
accessKeyID: cfg.AccessKeyID,
secretAccessKey: cfg.SecretAccessKey,
}, nil
}
func (rclone *rcloneMounter) Mount(target, volumeID string) error {
args := []string{
"mount",
fmt.Sprintf(":s3:%s", path.Join(rclone.meta.BucketName, rclone.meta.Prefix)),
fmt.Sprintf("%s", target),
"--daemon",
"--s3-provider=AWS",
"--s3-env-auth=true",
fmt.Sprintf("--s3-endpoint=%s", rclone.url),
"--allow-other",
"--vfs-cache-mode=writes",
}
if rclone.region != "" {
args = append(args, fmt.Sprintf("--s3-region=%s", rclone.region))
}
args = append(args, rclone.meta.MountOptions...)
envs := []string{
"AWS_ACCESS_KEY_ID=" + rclone.accessKeyID,
"AWS_SECRET_ACCESS_KEY=" + rclone.secretAccessKey,
}
return fuseMount(target, rcloneCmd, args, envs)
}