diablowu/s3-upload-proxy

Tool for proxying HTTP uploads to S3 and Elemental MediaStore

s3-upload-proxy

Tool for proxying HTTP uploads to S3 buckets and Elemental MediaStore Containers (added later, bad naming :D). Useful for private network protected environments.

Running locally

Make sure you have latest Go, then make sure you have AWS credentials properly configured (s3-upload-proxy uses the default credential provider chain, so you can use environment variables or file-based configuration).

Having Go and AWS credentials, just set the environment variable BUCKET_NAME, build and start the process:

% export BUCKET_NAME=some-bucket
% go build -o s3-upload-proxy
% ./s3-upload-proxy

If you want to use MediaStore, the environment variable UPLOAD_DRIVER should be set to "mediastore" and BUCKET_NAME must be set to the container name on mediastore:

% export UPLOAD_DRIVER=mediastore BUCKET_NAME=mediastoretest
% go build -o s3-upload-proxy
% ./s3-upload-proxy

Environment variables

s3-upload-proxy configuration's is defined using the following environment variables:

Variable	Default value	Required	Description
UPLOAD_DRIVER	s3	No	Upload driver to use (options are "mediastore" or "s3")
BUCKET_NAME		Yes	Name of the S3 bucket or the mediastore container (depends on the upload driver)
HEALTHCHECK_PATH	/healthcheck	No	Path for healthcheck
HTTP_PORT	80	No	Port to bind (unsigned int)
LOG_LEVEL	debug	No	Logging level
CACHE_CONTROL_RULES		No	JSON array with cache control rules (see below)

Defining cache-control rules

The tool also allow configuration for cache-control rules. The value of the environment variable CACHE_CONTROL_RULES is a JSON array with the rules. An example:

% export CACHE_CONTROL_RULES='[{"regexp":".mp4$","value":"public, max-age=3600"},{"regexp":".ts$","value":"public, max-age=2, s-maxage=999999"},{"regexp":".m3u8$","value":"private"}]'

Notice that the extension must include the dot.

Also available on Docker Hub: https://hub.docker.com/r/fsouza/s3-upload-proxy/.