TCP Proxy for PostgreSQL

A simple TCP proxy that forwards PostgreSQL connections to different target databases (including SSH-tunneled connections) based on runtime target selection.

Why

This tool is born out of my need to switch between different postgres connection (local and remove via an ssh connection). This proxy does the switching between the databases, so I don't have to go and update multiple service configs.

Usage

tcproxy --help

A TCP proxy for PostgreSQL connections with SSH tunnel support

Usage: tcproxy [OPTIONS] [COMMAND]

Commands:
  start            Start the proxy server
  init-config      Generate a default configuration file
  validate-config  Validate configuration file
  show-config      Show current configuration
  list-targets     List available targets
  health-check     Check health status of targets
  help             Print this message or the help of the given subcommand(s)

Options:
  -c, --config <CONFIG>        Configuration file path [default: config.yaml]
  -l, --log-level <LOG_LEVEL>  Log level (trace, debug, info, warn, error) [default: info]
      --json-logs              Enable JSON logging format
  -h, --help                   Print help
  -V, --version                Print version