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add working varnish config

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This commit is contained in:
Jeff Becker 2017-01-26 20:56:58 -05:00
parent 2012e6d3a8
commit a3ed5a9d91
2 changed files with 86 additions and 82 deletions
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86
contrib/configs/varnish/default.vcl Normal file
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# 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);
}

82
contrib/configs/varnish/srndv2.vcl
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@ -1,82 +0,0 @@
vcl 4.0;
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 {
return (deliver);
}
sub vcl_backend_response {
if (beresp.status == 500 || beresp.status == 502 || beresp.status == 503 || beresp.status == 504) {
return (abandon);
}
if (bereq.url == "/") {
set beresp.ttl = 60s;
} else {
if (bereq.url == "/ukko.html") {
set beresp.ttl = 5s;
} else {
set beresp.ttl = 10s;
}
}
set beresp.grace = 1h;
return (deliver);
}
sub vcl_deliver {
if (obj.hits > 0) {
set resp.http.X-Cache = "HIT";
} else {
set resp.http.X-Cache = "MISS";
}
set resp.http.X-Cache-Hits = obj.hits;
return (deliver);
}