github.com/iron-io/functions@v0.0.0-20180820112432-d59d7d1c40b2/examples/caddy-lb/Caddyfile (about)

     1  :9000 {
     2      proxy / {$LB_HOST01} {$LB_HOST02} {$LB_HOST03} {
     3          policy least_conn
     4      }
     5  }