87 lines
1.9 KiB
Plaintext
87 lines
1.9 KiB
Plaintext
|
# nntpchan varnish config
|
||
|
|
vcl 4.0;
|
||
|
|
|
||
|
|
# Default backend definition. Set this to point to your content server.
|
||
|
|
backend default {
|
||
|
|
.host = "127.0.0.1";
|
||
|
|
.port = "18000";
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
acl purge {
|
||
|
|
# ACL we'll use later to allow purges
|
||
|
|
"127.0.1.1";
|
||
|
|
}
|
||
|
|
|
||
|
|
sub vcl_miss {
|
||
|
|
return (fetch) ;
|
||
|
|
}
|
||
|
|
|
||
|
|
sub vcl_recv {
|
||
|
|
if (req.method == "PURGE") {
|
||
|
|
if (!client.ip ~ purge) { # purge is the ACL defined at the begining
|
||
|
|
# Not from an allowed IP? Then die with an error.
|
||
|
|
return (synth(405, "This IP is not allowed to send PURGE requests."));
|
||
|
|
}
|
||
|
|
return (purge);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (req.method != "GET" &&
|
||
|
|
req.method != "HEAD" &&
|
||
|
|
req.method != "PUT" &&
|
||
|
|
req.method != "POST" &&
|
||
|
|
req.method != "TRACE" &&
|
||
|
|
req.method != "OPTIONS" &&
|
||
|
|
req.method != "PATCH" &&
|
||
|
|
req.method != "DELETE") {
|
||
|
|
/* Non-RFC2616 or CONNECT which is weird. */
|
||
|
|
return (pipe);
|
||
|
|
}
|
||
|
|
# Strip hash, server doesn't need it.
|
||
|
|
if (req.url ~ "\#") {
|
||
|
|
set req.url = regsub(req.url, "\#.*$", "");
|
||
|
|
}
|
||
|
|
# Strip a trailing ? if it exists
|
||
|
|
if (req.url ~ "\?$") {
|
||
|
|
set req.url = regsub(req.url, "\?$", "");
|
||
|
|
}
|
||
|
|
return (hash);
|
||
|
|
}
|
||
|
|
|
||
|
|
sub vcl_pipe {
|
||
|
|
return (pipe);
|
||
|
|
}
|
||
|
|
|
||
|
|
sub vcl_hit {
|
||
|
|
# Called when a cache lookup is successful.
|
||
|
|
return (deliver);
|
||
|
|
#if (obj.ttl >= 0s) {
|
||
|
|
# A pure unadultered hit, deliver it
|
||
|
|
# return (deliver);
|
||
|
|
#}
|
||
|
|
#return (fetch);
|
||
|
|
}
|
||
|
|
|
||
|
|
sub vcl_backend_response {
|
||
|
|
if (beresp.status == 500 || beresp.status == 502 || beresp.status == 503 || beresp.status == 504) {
|
||
|
|
return (abandon);
|
||
|
|
}
|
||
|
|
set beresp.ttl = 10s;
|
||
|
|
set beresp.grace = 1h;
|
||
|
|
return (deliver);
|
||
|
|
}
|
||
|
|
|
||
|
|
sub vcl_deliver {
|
||
|
|
# Happens when we have all the pieces we need, and are about to send the
|
||
|
|
# response to the client.
|
||
|
|
#
|
||
|
|
# You can do accounting or modifying the final object here.
|
||
|
|
if (obj.hits > 0) { # Add debug header to see if it's a HIT/MISS and the number of hits, disable when not needed
|
||
|
|
set resp.http.X-Cache = "HIT";
|
||
|
|
} else {
|
||
|
|
set resp.http.X-Cache = "MISS";
|
||
|
|
}
|
||
|
|
set resp.http.X-Cache-Hits = obj.hits;
|
||
|
|
return (deliver);
|
||
|
|
}
|