vcl 4.1;

backend default {
    .host = "httpd";
    .port = "80";
    .connect_timeout = 60s;
    .first_byte_timeout = 60s;
	  .between_bytes_timeout = 60s;
    .probe = {
         .url = "/";
         .interval = 5s;
         .timeout = 1 s;
         .window = 5;
         .threshold = 3;
         .initial = 1;
    }
}