Emery

A WORK IN PROGRESS imageserver that is backed by S3, fronted by groupcache, and supports HMAC signing and verification of URLs

example

$ ./emery --listen=:8081 --groupcache-peers=:8082,:8083 --s3bucket myimage-test --key MYK3Yc00l --expiration 30m &
$ ./emery --listen=:8082 --groupcache-peers=:8081,:8083 --s3bucket myimage-test --key MYK3Yc00l --expiration 30m &
$ ./emery --listen=:8083 --groupcache-peers=:8081,:8082 --s3bucket myimage-test --key MYK3Yc00l --expiration 30m &

Open http://localhost:8081/_sign/path/to/image.jpg?width=100 it will redirect to http://localhost:8081/longHMAChashHERE/path/to/image.jpg?expiration=UNIXmilliSTAMP&width=100

Stats are available on http://localhost:8081/stats