GO-Network-FUSE

A user-space filesystem based on github.com/hanwen/go-fuse/fs

Use badgerhold to store metadata, and use underlying filesystem to hold cache. Use go-syncagent to archive data.

Code Structure

• /cmd: Main applications for this project.
• /api: Service for cli, protocol definition files.
• /go-networkfuse
  • /nfs: Core logic of fs app, including fs operations, db operations.
  • /build/ci
• /go-syncagent
  • /core: Storage interface.
  • /dropboxsdk: dropbox run-time operations.
  • /agent: agent handling cloud-specific config and verification.

How to use AFS

1. Take dropbox as an example, and apply dropbox app key/secret.
2. Setup syncagent with key/secret and finish oauth2 token exchange

DROPBOX_PERSONAL_APP_KEY=xxxxxxxxxx DROPBOX_PERSONAL_APP_SECRET=xxxxxxxxx go run sync/cmd/agent.go --port $syncAddr dropbox
(seconds later...)
1. Go to https://www.dropbox.com/1/oauth2/authorize?client_id=rw101uczlj4t3on&response_type=code&state=state
2. Click "Allow" (you might have to log in first).
3. Copy the authorization code.
Enter the authorization code here:

1. Setup fuse

go run networkfuse/cmd/nfs/nfs.go --port $fuseAddr --addr $syncAddr $mnt $cache

1. Archive a file with nfs cli, and the file will be uploaded to dropbox and deleted at local.

go run networkfuse/cmd/cli.go --addr $fuseAddr put $file

1. Download a archived file with nfs cli

go run networkfuse/cmd/cli.go --addr $fuseAddr get $file