forward

Export socket connection to HTTP service with filter options.

Usage

Flags:
  -h, --help                 help for forward
  -H, --host string          Host to listen on, default: 0.0.0.0:8080 (default "0.0.0.0:8080")
  -s, --socket stringArray   Socket to export: /var/run/docker.sock:/docker:*,-POST,-PUT,-DELETE
  -v, --version              version for forward

Show the lists of sockets to export with show http methods.

HTTP methods could be any string(case insensitive), and starting with - will not allowed.

# allow all except POST, PUT, DELETE
/var/run/docker.sock:/docker/:-POST,-PUT,-DELETE

# Only allow GET requests
/var/run/docker.sock:/docker/:GET

# Disable all methods of requests
/var/run/docker.sock:/docker/:-*

If program cannot access the socket, you will get 502 Bad Gateway on every request.

sudo ./forward -s '/var/run/docker.sock:/docker/:-POST,-PUT,-DELETE'

Docker

There are scratch and alpine version of container image.

docker run -p 8080:8080 -v /var/run/docker.sock:/docker.sock ghcr.io/worldline-go/forward -s /docker.sock:/docker/:-POST,-PUT,-DELETE,-PATCH

Development

Local generate binary and docker image

goreleaser release --snapshot --rm-dist