yunfs

Yunfs is a cloud based FUSE file system.

Features

• It's designed for achieving large scale of files.
• Everything on cloud, one can get his file system as long as he can access the cloud.
• Supporting multiple cloud service provides (Aliyun OSS, Amazon S3, ...).
• All the files are encrypted.
• Advanced cache system.
• Support Linux & OSX.

Dependency

• github.com/hanwen/go-fuse/fuse
• github.com/aliyun/aliyun-oss-go-sdk

Usage

git clone https://github.com/Jiajun-Fan/Yunfs
go build github.com/Jiajun-Fan/yunfs
./yunfs

Configuration

{
    "oss": {
        "type": "",     # cloud storage type ("aliyun", "s3", ...)
        "key": "",      # access key
        "secret": "",   # access secret
        "bucket": "",   # bucket name
        "end_point": "" # cloud storage end point URL
    },
    "encrypt": {
        "type": "",     # encrypt type ("aes" ...)
        "key": ""       # encrypt key
    },
    "file_system": {
        "block_size": 1024, # entry number in each meta file
        "cache_size": 0,    # max entry number in local cache
        "meta_prefix": "",  # prefix for storing meta file
        "mount_point": ""   # mount point
    }
}

Milestones

Milestones	Description	Status
1	Read only file system with encryption & decryption	Done
2	Support Aliyun OSS	Done
3	Support writable file system	In progress
4	Local cache system	TODO
5	Support more cloud service provides	TODO
6	Performance optimazition	TODO