Caddy proxy

caddy.rst

Caddy

Installation

sudo snap install caddy --edge

Configuration

Create a Caddyfile with the following content:

:3000 {
    reverse_proxy localhost:3001

    log {
        output stdout
        format json
    }
}

This would serve as a proxy for a NodeJS application running on port 3001. The port caddy will be running on would be 3000.

For logging (JSON format), add the tiny bits:

:3000 {
    reverse_proxy localhost:3001

    log {
        output stdout
        format json
    }
}

For logging (console format), do as follows:

:3000 {
    reverse_proxy localhost:3001

    log {
        output stdout
        format console
    }
}

Running

Caddy

caddy run

NodeJS

yarn dev --port 3001