Caddyfile.json

{
  "admin": {
    "disabled": true
  },
  "apps": {
    "http": {
      "http_port": 8080,
      "https_port": 8443,
      "servers": {
        "example.com": {
          "listen": [":8080"],
          "automatic_https": {
            "disable": true
          },

          "routes": [
            {
              "match": [
                {
                  "host": ["teleport.example.com"]
                }
              ],
              "handle": [
                {
                  "handler": "reverse_proxy",
                  "upstreams": [
                    {
                      "dial": "Teleport:3080"
                    }
                  ]
                }
              ]
            },
            {
              "match": [
                {
                  "host": ["proxy.example.com"]
                }
              ],
              "handle": [
                {
                  "handler": "reverse_proxy",
                  "upstreams": [
                    {
                      "dial": "Teleport:3023"
                    }
                  ]
                }
              ]
            },
            {
              "match": [
                {
                  "host": ["tunnel.example.com"]
                }
              ],
              "handle": [
                {
                  "handler": "reverse_proxy",
                  "upstreams": [
                    {
                      "dial": "Teleport:3024"
                    }
                  ]
                }
              ]
            },
            {
              "match": [
                {
                  "host": ["auth.example.com"]
                }
              ],
              "handle": [
                {
                  "handler": "reverse_proxy",
                  "upstreams": [
                    {
                      "dial": "Teleport:3025"
                    }
                  ]
                }
              ]
            }
          ]
        }
      }
    }
  }
}