Elixir Caddy

Start Caddy reverse proxy server in Elixir project.

Manage caddy configuration in Elixir.

Add this in deps in mix.exs to install

{:caddy, "~> 2.0.3"}

Start in Application supervisor

def start(_type, _args) do
  children = [
    # Start a Caddy by calling: Caddy.start_link([])
    {Caddy, caddy_bin: "/path/to/caddy"}
  ]

  opts = [strategy: :one_for_one, name: PhoenixWeb.Supervisor]
  Supervisor.start_link(children, opts)
end

Start in extra_applications

def application do
  [
    extra_applications: [Caddy.Application]
  ]
end

• Notice

If caddy_bin is not specifiy, Caddy.Server will not start.

Set Caddy binary when needed.

Set caddy_bin to the path of Caddy binary file and start Caddy.Server.

Caddy.Cofnig.set_bin("/usr/bin/caddy")
Caddy.restart_server()

This will restart server automatically

Caddy.Cofnig.set_bin!("/usr/bin/caddy")