LVS——squid 配置文档

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1、系统版本CENTOS5.4x86_64软件版本squid-2.6.STABLE9-20070207keepalived-1.1.19-1.i386ipvsadm-1.24-10.x86_64RIP1=192.168.8.195RIP2=192.168.8.194VIP1=192.168.8.197VIP2=192.168.8.196DIP1=192.168.8.198DIP2=192.168.8.199安装squid首先修改/usr/include/bits/typesizes.h将#define_FD_SETSIZE1024修改为#define_FD_SETSIZE6

2、5536以root身份执行ulimit–HSn40960解压squid-2.6.STABLE9-20070207.tar.gzTarzxfsquid-2.6.STABLE9-20070207.tar.gz–C/tmp/Cd/tmp/squid-2.6.STABLE9-20070207./configure--prefix=/usr/local/squid--disable-internal-dns--disable-delay-pools--disable-mem-gen-trace--enable-kill-parent-hack--enable-icmp--enab

3、le-cache-digests--enable-epoll--enable-async-io=160--enable-snmp--enable-default-err-language=Simplify_Chinese--enable-err-languages=Simplify_Chinese--enable-http-violationsMake&&makeinstall修改echo"131072">/proc/sys/net/ipv4/netfilter/ip_conntrack_bucketsecho"131072">/proc/sys/net/ipv4/ip

4、_conntrack_maxecho"102464000">/proc/sys/net/ipv4/ip_local_port_rangeecho64000>/proc/sys/fs/file-maxecho8192>/proc/sys/net/ipv4/tcp_max_syn_backlog添加用户、组和文件夹mkdir-p/usr/local/squid/var/cache/usr/sbin/groupaddsquid/usr/sbin/useraddsquid-gsquid-d/usr/local/squidchown-Rsquid:squid/usr/local/

5、squid/var/cachemkdir-p/home/squid-logmkdir-p/home/squid-log/accessmkdir-p/home/squid-log/storemkdir-p/home/squid-log/cachechown-Rsquid:squid/home/squid-log编写配置文件#visiblenamevisible_hostname111#cacheconfig:spaceuse1Gandmemoryuse256Mcache_diraufs/usr/local/squid/cache30720256256cache_swap_

6、low90cache_swap_high95maximum_object_size32768KBmaximum_object_size_in_memory8192KBminimum_object_size0KBipcache_size16384ipcache_low80ipcache_high90cache_mem3072MBcache_effective_usersquidcache_effective_groupsquidrefresh_stale_hit30seconds#refreshrefresh_pattern-i.flv$144050%2880ignor

7、e-reloadrefresh_pattern-i.swf$144050%2880ignore-reloadrefresh_pattern-i.gif$360080%36000reload-into-imsrefresh_pattern-i.jpg$360080%36000reload-into-imsrefresh_pattern-i.jpg?$360080%36000reload-into-imsrefresh_pattern-i.png$360080%36000reload-into-imsrange_offset_limit0K