开源Varnish教程

curl -i 

cd /etc/varnish

varnishadm ban req.url "-" /

acl ciilii {
"127.0.0.1";
"175.2.2.0"/24;
}
backend web1 {
.host ="11111"
.port = "80"
}
backend web2 {
.host ="22222"
.port = "80"
}
import directors from "/usr/lib64/varnish/vmods/libmod_directors.so";
sub vcl_int {
new lb = directors.round_robin();
lb.add_backend(web1);
lb.add_backend(web2);
}
sub vcl_recv {
if (req.http.host ~"^(www.)?ciilii.com"){
set req.http.host ="www.ciilii.com";
set req.backend_hint = lb.backend();
}elseif (req.http.host ~"^docker.ciilii.com") {
set req.backend_hint = web2;
}else{
return (synth(405));

}
if (req.method == "ban") {
if (!clint.ip ~ ciilii) {
return(synth(405,"Not Allow"));
}
ban("req.url ~" + req.url);
return(purge);
}
}