Docker Socket Proxy

It is intended to be as simple as possible to allow a proxy to serve container without needing full access to the docker socket by exposing the docker socket (unix socket) via HTTP

Allowed endpoints

• POST /containers/{id}/kill: Allowed only with permitted signals

• POST /: Other POST requests are denied

• GET /: All GET requests are allowed

Configuration Options

The application accepts the following command-line flags, which can also be set via environment variables:

• -socket (default: /var/run/docker.sock): Path to the Docker socket

• -proxyPort (default: 8080): Port for the proxy to listen on

• -killSignals (default: HUP): Space-separated list of permissible kill signals

Environment variables: SOCKET, PROXYPORT, KILLSIGNALS

Logging Options

The following logging configuration options:

• -log-format (default: text): Log format, either text or json

• -log-level (default: info): Minimum log level to output (debug, info, warn, error)

• -log-time (default: false): Whether to include timestamps in logs

• -log-source (default: false): Whether to include source file and line information in logs

Environment variables: LOG_FORMAT, LOG_LEVEL, LOG_TIME, LOG_SOURCE