Linux compiler installation Varnish3.03 and configuration

This is a note about Varnish3.03 compiling the installation configuration

Installation

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Yum-y Install gcc gcc-c++ file Bison patch Unzip Mlocate flex wget diffutils automake autoconf GD cpp Rea Dline-devel OpenSSL openssl-devel vim-minimal nano libjpeg libjpeg      -devel libpng Libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2 -devel ncurses Ncurses-devel Curl curl-devel        e2fsprogs Libidn libidn-devel openldap openldap-devel openldap-clients openldap-servers nss_ldap gettext gettext-devel Expat-devel libcap libcap-devel libtool libtool-     ltdl-devel pam-devel pcre-devel ncurses-devel Subversion bind-utils rsync libxslt Groff pkgconfig     # Compile Varnish-cache     cd/usr/local/src     wget-c http://repo.varnish-cache.org/source/varnish-3.0.3.tar.gz     tar-zxf varnish-3.0.3.tar.gz     CD varnish*    /autogen.sh    ./configure--prefix=/usr/ Local/varnish     make     make install    /usr/sbin/groupadd-g 1000-o-R varnish    /usr/sbin/useradd-m-G varnish-o- r-d/dev/zero-s/bin/false-c "Varnish-cache Server"-U 1000 varnish     mkdir-p {/etc/varnish,/var/ Log/varnish,/var/lib/varnish}    /usr/bin/uuidgen >/etc/varnish/secret && chmod 0600/ Etc/varnish/secret    /usr/bin/install-m 755./redhat/varnish.initrc/etc/rc.d/init.d/varnish    /usr/bin/install-m 755./REDHAT/VARNISHNCSA.INITRC/ETC/RC.D/INIT.D/VARNISHNCSA     /usr/bin/install-m 644./redhat/varnish.sysconfig/etc/sysconfig/varnish    /usr/ Bin/install-m 755./redhat/varnish_reload_vcl/usr/local/varnish/bin/ Ln-s/usr/local/varnish/bin/varnish_reload_vcl/usr/bin/ Ln-s/usr/local/varnish/bin/varnishncsa/usr/bin/ Ln-s/usr/local/varnish/sbin/varnishd/usr/sbin/ Ln-s/usr/local/varnish/bin/varnishadm/usr/bin/ Ln-s/usr/local/varnish/bin/varnishstat/usr/bin/ Ln-s/usr/local/varnish/bin/varnishhist/usr/bin/ Ln-s/usr/local/varnish/bin/varnishlog/usr/bin/ Ln-s/usr/local/varnish/bin/varnishtop/usr/bin/ Chkconfig--add Varnish Chkconfig Varnish on Chkconfig--add VARNISHNCSA Chkconfig VARNISHNCSA on

Configuration

Replace the contents of the/etc/sysconfig/varnish with the following code, and be careful to replace the 121.199.13.169 in the following code with the public IP of your VPS

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# Configuration file for varnish # #/etc/init.d/varnish expects the variable $DAEMON _opts to is set from this # shell script fragment. # # Maximum Number of open files (for ulimit-n) nfiles=131072# Locked Shared memory (for ulimit-l) # Default Log size is 82MB + header memlock=82000# Maximum Number of threads (for ulimit-u) nprocs= "Unlimited" # Maximum size of Corefile (for ulimit-c). Default in Fedora 0 # daemon_corefile_limit= "Unlimited" # Set this to ' make init script reload try to switch VCL without restart. # to make this work, your need to set the following variables # explicit:varnish_vcl_conf, Varnish_admin_listen_address, # Varnish_admin_listen_port, Varnish_secret_file, or in short, # Use Alternative 3, Advanced configuration, below Reload_vcl=1 # This file contains 4 alternatives. # # alternative 1, minimal configuration, no VCL # # Listen on Port 6081, administration in localhost:6082, and forward to # Content Server on localhost:8080. Use a fixed-size cache file. # #DAEMON_OPTS = "-a:6081 #-T localhost:6082 #-B localhost:8080 #-U varnish-g Varnish #-S file,/var/lib/varnish/varnish_storage.bin,1g " # # alternative 2, Configuration with VCL # # Listen on Port 6081, administration in localhost:6082, and forward to # One content server selected by the VCL file and based on the request. Use a # fixed-size cache file. # #DAEMON_OPTS = "-a:6081 #-T localhost:6082 #-F/ETC/VARNISH/DEFAULT.VCL #-U varnish-g Varnish #-s/etc/varnish/secret #-S file,/var/lib/varnish/varnish_storage.bin,1g " # # Alternative 3, Advanced configuration # # varnishd (1) for the more information. # # Main configuration file. Probably want to change it:) Varnish_vcl_conf=/etc/varnish/default.vcl # # # Default address and port to bind to # Blank address means all IPv4 and IPV6 interfaces, otherwise specify # A host name, an IPV4 dotted quad, or of IPv6 address in brackets. varnish_listen_address=121.199.13.169 Varnish_listen_port=80 # # Telnet Admin Interface Listen address and port varnish_admin_listen_address=127.0.0.1 varnish_admin_listen_port=6082 # # Shared Secret file for admin interface Varnish_secret_file=/etc/varnish/secret # # The minimum number of worker threads to start Varnish_min_threads=50 # # The Maximum number of worker threads to start varnish_max_threads=1000 # # # Idle timeout for worker threads varnish_thread_timeout=120 # # Cache File Location #VARNISH_STORAGE_FILE =/var/lib/varnish/varnish_storage.bin Varnish_storage_file=/dev/shm/varnish_storage.bin # # Cache file Size:in bytes, optionally using k/m/g/t suffix, # # or in percentage of available disk spaces using the% suffix. varnish_storage_size=1g # # # Backend Storage specification Varnish_storage= "File,${varnish_storage_file},${varnish_storage_size}" # # # Default TTL used when the backend does is not specify one varnish_ttl=120 # # # daemon_opts is used by the Init script. If you add or remove the options, make # # Sure update this section, too. Daemon_opts= "-A ${varnish_listen_address}:${varnish_listen_port} -F ${varnish_vcl_conf} -T ${varnish_admin_listen_address}:${varnish_admin_listen_port} -T ${varnish_ttl} -W ${varnish_min_threads},${varnish_max_threads},${varnish_thread_timeout} -U varnish-g Varnish -S ${varnish_secret_file} -S ${varnish_storage} " # # # Alternative 4, do It yourself. VARNISHD (1) for the more information. # # daemon_opts= ""

Use the following code to replace the contents of the/ETC/VARNISH/DEFAULT.VCL, if the/ETC/VARNISH/DEFAULT.VCL file does not exist, create it

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# This is a basic VCL configuration the file for varnish. The VCL (7) # Mans page for details on VCL syntax and semantics. # # Default Backend definition. Set this to point to your content # server. # Backend Default { . Host = "127.0.0.1"; . Port = "80"; }sub VCL_RECV { Remove Req.http.x-real-ip; Set req.http.x-real-ip = Client.ip; Set req.http.x-forwarded-for = Client.ip; if (req.http.Authorization) { return (pass); } if (Req.url ~). ( PHP) $ ") { return (pass); } if (req.request!= "Get" && Req.request!= "Head" && Req.request!= "put" && Req.request!= "POST" && Req.request!= "TRACE" && Req.request!= "Options" && Req.request!= "DELETE") {return (pipe);} if (req.request!= "get" && req.request!= "Head") { return (pass); } if (req.request = = "Get" && req.url ~ "(? i)." ( js|css|jpg|jpeg|png|gif|ico|rar|gz|bz2|mp3|swf|flv) $ ") { Unset Req.http.cookie; return (lookup); } }     Sub Vcl_fetch {     if req.request = get "&& req.url ~" (? i). js|css|jpg|jpeg|png|gif|ico|rar|gz|bz2|mp3|swf|flv) $ "{     set beresp.ttl = 7d;      #unset Beresp.http.set-cookie;    }     return (deliver);    } Sub Vcl_deliver { #set resp.http.x-hits = obj.hits; Remove Resp.http.x-varnish; Remove Resp.http.Via; Remove Resp.http.Age; Remove Resp.http.x-pingback; Set resp.http.Server = "Zhengjie Web Server"; Set Resp.http.x-via = "Varnish Cache Server V3.03"; #if (Obj.hits > 0) { #set Resp.http.x-cache = "Hit from CDN." Iyism.com "; } #else { #set Resp.http.x-cache = "Miss from CDN." Iyism.com "; } #set resp.http.Server = "Iyism"; return (deliver); }

Finally, change all the Listen 80 in the Nginx configuration file into listen 127.0.0.1:80, restart Nginx after the change, and then execute the following command on the OK ~

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Service Varnish Restart

Description: Varnish compiler installation Method imitation self-treacherous (icodex.org), configuration file Reference