在內網的vps上安裝Varnish的最新版3.0來用做測試 Varnish有centos下的rpm和ubuntu下的deb二進制包下載，但我選擇的是源碼編譯安裝 先下載 varnish-3.0.0_jb51.rar yum install gcc yum install gcc-c++ libstdc++-devel yum install -y httpd-devel pcre perl pcre-devel zlib zlib-devel GeoIP GeoIP-devel Varnish需要pcre支持，如果服務器沒有安裝pcre-devel會提示需要指定prce目錄。 Centos服務器上使用yum install pcre-devel安裝 解壓varnish進行編譯安裝 cd varnish-3.0.0 ./autogen.sh ./configure --prefix=/usr/local/varnish PKG_CONFIG_PATH=/usr/lib/pkgconfig make make install 安裝成功后,安裝的目錄是 cd /usr/local/varnish/sbin ./varnishd -V 查看版本，看是否安裝成功 測試varnish 先編輯配置文件 vi /usr/local/varnish/etc/varnish/default.vcl
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代碼如下:
# This is a basic VCL configuration file for varnish. See the vcl(7) # man page for details on VCL syntax and semantics. # # Default backend definition. Set this to point to your content # server. # backend default { .host = "192.168.88.156"; .port = "80"; ###下面三行為新加配 .connect_timeout = 1s; .first_byte_timeout = 5s; .between_bytes_timeout = 2s; } # # Below is a commented-out copy of the default VCL logic. If you # redefine any of these subroutines, the built-in logic will be # appended to your code. sub vcl_recv { if (req.restarts == 0) { if (req.http.x-forwarded-for) { set req.http.X-Forwarded-For = req.http.X-Forwarded-For + ", " + client.ip; } else { set req.http.X-Forwarded-For = client.ip; } } 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); } if (req.request != "GET" req.request != "HEAD") { /* We only deal with GET and HEAD by default */ return (pass); } if (req.http.Authorization || req.http.Cookie) { /* Not cacheable by default */ return (pass); } return (lookup); } # sub vcl_pipe { # # Note that only the first request to the backend will have # # X-Forwarded-For set. If you use X-Forwarded-For and want to # # have it set for all requests, make sure to have: # # set bereq.http.connection = "close"; # # here. It is not set by default as it might break some broken web # # applications, like IIS with NTLM authentication. return (pipe); } # sub vcl_pass { return (pass); } # sub vcl_hash { hash_data(req.url); if (req.http.host) { hash_data(req.http.host); } else { hash_data(server.ip); } return (hash); } # sub vcl_hit { return (deliver); } # sub vcl_miss { return (fetch); } # sub vcl_fetch { if (beresp.ttl = 0s || beresp.http.Set-Cookie || beresp.http.Vary == "*") { /* * Mark as "Hit-For-Pass" for the next 2 minutes */ set beresp.ttl = 120 s; return (hit_for_pass); } return (deliver); } # sub vcl_deliver { return (deliver); } # # sub vcl_error { # set obj.http.Content-Type = "text/html; charset=utf-8"; # set obj.http.Retry-After = "5"; # synthetic {" # ?xml version="1.0" encoding="utf-8"?> # !DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" # "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> # html> # head> # title>"} + obj.status + " " + obj.response + {"/title> # /head> # body> # h1>Error "} + obj.status + " " + obj.response + {"/h1> # p>"} + obj.response + {"/p> # h3>Guru Meditation:/h3> # p>XID: "} + req.xid + {"/p> # hr> # p>Varnish cache server/p> # /body> # /html> # "}; # return (deliver); # } # sub vcl_init { return (ok); } # sub vcl_fini { return (ok); }
