Compile and install Varnish3.03 and configure Varnish3.03 in linux

Next let's take a look at how to compile and install Varnish3.03 and configure Varnish3.03 in linux. I hope this article will help you.

This is a note on Varnish3.03 compilation and installation configuration.

Install

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Yum-y install gcc-c ++ file bison patch unzip mlocate flex wget diffutils automake autoconf kernel-devel gd cpp readline-devel openssl-devel vim-minimal nano libjpeg-devel libpng kernel-devel freetype-devel libxml2 libxml2-devel zlib-devel glibc-devel glib2 glib2-devel kernel bzip2-devel ncurses-devel curl-devel kernel e2fsprogs-devel libidn kernel-devel openldap-devel openldap-clients openldap-servers extends gettext-devel expat-devel libcap-devel libtool-ltdl-devel pam-devel pcre-devel ncurses-devel subversion bind-utils rsync libxslt groff pkgconfig # Compile Varnish-Cache Cd/usr/local/src Http://repo.varnish-cache.org/source/varnish-3.0.3.tar.gz wget-c 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

Use the following code to replace the content in/etc/sysconfig/varnish. Replace 121.199.13.169 in the following code with the public ip address of your vps.

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# Configuration file for varnish # #/Etc/init. d/varnish expects the variable $ DAEMON_OPTS to be 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 82 MB + header MEMLOCK = 82000 # Maximum number of threads (for ulimit-u) NPROCS = "unlimited" # Maximum size of corefile (for ulimit-c). Default in Fedora is 0 # DAEMON_COREFILE_LIMIT = "unlimited" # Set this to 1 to make init script reload try to switch vcl without restart. # To make this work, you 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, please use only one. # Alternative 1, Minimal configuration, no VCL # # Listen on port 6081, administration on localhost: 6082, and forward # 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 on localhost: 6082, and forward # One content server selected by the vcl file, based on the request. Use # 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 # # See varnishd (1) for more information. # # Main configuration file. You probably want to change it :) VARNISH_VCL_CONF =/etc/varnish/default. vcl # # Default address and port to bind # Blank address means all IPv4 and IPv6 interfaces, otherwise specify # A host name, an IPv4 dotted quad, or an 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 space 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 not specify one VARNISH_TTL = 120 # # DAEMON_OPTS is used by the init script. If you add or remove options, make # Sure you 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. See varnishd (1) for more information. # # DAEMON_OPTS = ""

Use the following code to replace the content in/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 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 = "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.; 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 listen 80 in the nginx configuration file to listen 127.0.0.1: 80. Restart nginx after the change, and then run the following command ~

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Service varnish restart

Note: Varnish compilation and installation method is similar to icodex.org. For the configuration file, see