我希望在Varnish中重写一个ESI include url。
在我的模板中,我有:
<esi:include src="/esi/user.html" />
仅包含静态内容,即“#34; Welcome Guest&#34;。
如果他们登录我将会话添加到我的.vcl。
我想要做的是将include重写为:
<esi:include src="/esi/user.active.html" />
我将执行db查询。
目前,在我的子vcl_recv中,我有:
if (req.http.Cookie) {
if (req.url ~ "^/esi/(.*)\.html") {
set req.url = regsub("^/esi/(.*)\.html", "$0", ".active");
}
}
它会在前端导致503错误。我如何更新这个以重写URL并使其有效?
答案 0 :(得分:0)
好的,搞定了。如果有人有兴趣,这是我的.VCL文件
backend default {
.host = "127.0.0.1";
.port = "8080";
}
sub vcl_recv {
if (req.request != "GET" &&
req.request != "HEAD" &&
req.request != "PUT" &&
req.request != "POST" &&
req.request != "TRACE" &&
req.request != "OPTIONS" &&
req.request != "DELETE") {
/* Non-RFC2616 or CONNECT which is weird. */
return (pipe);
}
# Remove cookie for static files
if (req.url ~ "(?i)\.(png|gif|jpeg|jpg|ico|swf|css|js|woff|ttf|eot|svg)(\?[a-zA-Z0-9\=\.\-]+)?$") {
remove req.http.cookie;
}
# Quick hack for now to clear the cache on post
if (req.request == "POST") {
ban("req.http.host == "+ req.http.Host);
return(pass);
}
# If CraftSessionId isn't active, remove cookies altogether
if (req.http.Cookie) {
set req.http.Cookie = ";" + req.http.Cookie;
set req.http.Cookie = regsuball(req.http.Cookie, "; +", ";");
set req.http.Cookie = regsuball(req.http.Cookie, ";(CraftSessionId)=", "; \1=");
set req.http.Cookie = regsuball(req.http.Cookie, ";[^ ][^;]*", "");
set req.http.Cookie = regsuball(req.http.Cookie, "^[; ]+|[; ]+$", "");
if (req.http.Cookie == "") {
remove req.http.Cookie;
}
}
# If user is logged in/has cookies enabled, rewrite esi files to include *.active.html
if (req.http.cookie ~ "CraftSessionId=") {
if (req.url ~ "^/esi") {
set req.url = regsub(req.url, "^/esi/(.*).html", "/esi/\1-active.html");
}
}
# Grace period for falldown
set req.grace = 1h;
}
sub vcl_fetch {
set beresp.ttl = 24h; # Make cache last 24 hours
# Allow cookies in admin and account areas
if (req.url !~ "(admin/login|account/login|account/register)") {
unset beresp.http.set-cookie;
}
set beresp.do_gzip = true;
set beresp.do_esi = true; # Allow ESI
# Grace period for falldown
set beresp.grace = 1h;
}