由于生产环境都是freebsd平台，之前也写了一篇FreeBSD下安装 mysql5.1.56+php5.2.17(FastCGI)+nginx1.0.1高性能Web服务器，有童鞋想要帮忙写一篇关于centos下的安 装教程，其实网上也有很多，但是好多都不是太完整，或多或少的出现些问题，所以就写了一篇 centos 5.5下安装mysql5.1.57+php5.2.17(FastCGI)+nginx1.0.1高性能Web服务器

在高并发连接的情况下，nginx是Apache服务器不错的替代品。nginx同时也可以作为7层负载均衡服务器来使用。根据我的测试结 果，nginx 1.0.1 + PHP 5.2.17 (FastCGI) 可以承受3万以上的并发连接数，相当于同等环境下Apache的10倍。
第一步：安装系统环境需要的软件

yum install -y gcc gcc-c++ autoconf 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 e2fsprogs-devel krb5-libs krb5-devel krb5-server libidn libidn-devel openssl openssl-devel openldap openldap-devel nss_ldap openldap-clients openldap-servers

第二步：编译安装PHP所需要的库

mkdir -p /data/softmkdir -p /data/srccd /data/srcwget http://lcmp.googlecode.com/files/libiconv-1.13.1.tar.gztar zxvf libiconv-1.13.1.tar.gzcd libiconv-1.13.1./configure --prefix=/usr/localmake && make installcd ..wget http://sourceforge.net/projects/mcrypt/files/Libmcrypt/2.5.8/libmcrypt-2.5.8.tar.gz/downloadtar zxvf libmcrypt-2.5.8.tar.gzcd libmcrypt-2.5.8/./configuremake && make install/sbin/ldconfigcd libltdl/./configure --enable-ltdl-installmake && make installcd ../../wget http://sourceforge.net/projects/mhash/files/mhash/0.9.9.9/mhash-0.9.9.9.tar.bz2/downloadtar jxvf mhash-0.9.9.9.tar.bz2cd mhash-0.9.9.9./configuremake && make installecho "/usr/local/lib" >>/etc/ld.so.conf/sbin/ldconfigcd ..wget http://vps.googlecode.com/files/mcrypt-2.6.8.tar.gztar zxvf mcrypt-2.6.8.tar.gzcd mcrypt-2.6.8/sbin/ldconfig./configuremake && make install

第三步：编译安装mysql

cd /data/srcwget http://dev.mysql.com/get/Downloads/MySQL-5.1/mysql-5.1.57.tar.gz/from/http://mirror.services.wisc.edu/mysql/tar zxvf mysql-5.1.57.tar.gzcd mysql-5.1.57/usr/sbin/groupadd mysql/usr/sbin/useradd -g mysql mysql./configure --prefix=/data/soft/mysql --enable-assembler --with-extra-charsets=complex --enable-thread-safe-client --with-big-tables --with-readline --with-ssl --with-embedded-server --enable-local-infilemake && make installchown -R mysql:mysql /data/soft/mysqlchmod u+w /data/soft/mysqlmkdir -p /data/databasechown -R mysql:mysql /data/database

以mysql用户帐号的身份建立数据表：

/data/soft/mysql/bin/mysql_install_db --basedir=/data/soft/mysql --datadir=/data/database --user=mysql

创建mysql配置文件

rm -rf /data/soft/mysql/my.cnfvi /data/soft/mysql/my.cnf如下：[client]port = 3306socket = /tmp/mysql.sock[mysql]no-auto-rehash[mysqld]user = mysqlport = 3306socket = /tmp/mysql.sockbasedir = /data/soft/mysqldatadir = /data/databaseopen_files_limit = 600back_log = 20max_connections = 1000max_connect_errors = 200table_cache = 60external-locking = FALSEmax_allowed_packet = 16Msort_buffer_size = 128Kjoin_buffer_size = 128Kthread_cache_size = 10thread_concurrency = 8query_cache_size = 2Mquery_cache_limit = 2Mquery_cache_min_res_unit = 2kdefault_table_type = MyISAMthread_stack = 192Ktransaction_isolation = READ-UNCOMMITTEDtmp_table_size = 512Kmax_heap_table_size = 32M/data/soft/mysql/logs/slow.log/data/soft/mysql/logs/error.loglong_query_time = 1log_long_formatserver-id = 1#log-bin = /data/soft/mysql/binlogbinlog_cache_size = 2Mmax_binlog_cache_size = 4Mmax_binlog_size = 512Mexpire_logs_days = 7key_buffer_size = 4Mread_buffer_size = 1Mread_rnd_buffer_size = 2Mbulk_insert_buffer_size = 2Mmyisam_sort_buffer_size = 4Mmyisam_max_sort_file_size = 10Gmyisam_max_extra_sort_file_size = 10Gmyisam_repair_threads = 1myisam_recover[mysqldump]quickmax_allowed_packet = 16M修改mysqld脚本cp /data/soft/mysql/share/mysql/mysql.server /etc/init.d/mysqldvi /etc/init.d/mysqld修改basedir=/data/soft/mysqldatadir=/data/databaseln -s /data/soft/mysql/my.cnf /etc/my.cnf启动mysqlservice mysqld startlsof -i:3306netstat -ntupl |grep 3306测试登录mysql/data/soft/mysql/bin/mysql -u root -pmysql> createdatabase hello;chkconfig --add mysqldchkconfig mysqld onchkconfig --list |grep mysqldservice mysqld restart第四步：编译安装PHP（FastCGI）

1、安装php-5.2.17

cd /data/srcwget http://cn.php.net/get/php-5.2.17.tar.gz/from/this/mirrorwget http://php-fpm.org/downloads/php-5.2.17-fpm-0.5.14.diff.gztar zxvf php-5.2.17.tar.gzgzip -cd php-5.2.17-fpm-0.5.14.diff.gz | patch -d php-5.2.17 -p1cd php-5.2.17sed -i "s/\!png_check_sig (sig, 8)/png_sig_cmp (sig, 0, 8)/" ext/gd/libgd/gd_png.ccp ../fopen_wrappers.c main/ 此处参考FreeBSD下php修改源代码解决nginx虚拟主机防webshell跨目录./configure --prefix=/data/soft/php --with-config-file-path=/data/soft/php/etc --with-mysql=/data/soft/mysql --with-mysqli=/data/soft/mysql/bin/mysql_config --with-iconv-dir=/usr/local --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --disable-rpath --enable-discard-path --enable-safe-mode --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --with-curlwrappers --enable-mbregex --enable-fastcgi --enable-fpm --enable-force-cgi-redirect --enable-mbstring --with-mcrypt --with-gd --enable-gd-native-ttf --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-ldap --with-ldap-sasl --with-xmlrpc --enable-zip --enable-soapmake ZEND_EXTRA_LIBS=‘-liconv‘make installcp php.ini-dist /data/soft/php/etc/php.inicd ..

2、编译安装PHP5扩展模块

wget http://pecl.php.net/get/memcache-2.2.6.tgztar zxvf memcache-2.2.6.tgzcd memcache-2.2.6//data/soft/php/bin/phpize./configure --with-php-config=/data/soft/php/bin/php-configmake && make installcd ..wget http://lcmp.googlecode.com/files/eaccelerator-0.9.6.1.tar.bz2tar jxvf eaccelerator-0.9.6.1.tar.bz2cd eaccelerator-0.9.6.1//data/soft/php/bin/phpize./configure --enable-eaccelerator=shared --with-php-config=/data/soft/php/bin/php-config --without-eaccelerator-use-inodemake && make installcd ..wget http://pecl.php.net/get/PDO_MYSQL-1.0.2.tgztar zxvf PDO_MYSQL-1.0.2.tgzcd PDO_MYSQL-1.0.2/data/soft/php/bin/phpize./configure --with-php-config=/data/soft/php/bin/php-config --with-pdo-mysql=/data/soft/mysqlmake && make installcd ..wget http://launchpadlibrarian.net/73608965/ImageMagick-6.7.0-8.tar.gztar zxvf ImageMagick-6.7.0-8.tar.gzcd ImageMagick-6.7.0-8./configuremake && make installcd ..wget http://pecl.php.net/get/imagick-3.0.1.tgztar zxvf imagick-3.0.1.tgzcd imagick-3.0.1/data/soft/php/bin/phpize./configure --with-php-config=/data/soft/php/bin/php-configmake && make installcd ..

3、修改php.ini文件

sed -i "s/output_buffering = Off/output_buffering = On/" /data/soft/php/etc/php.inised -i "s/extension_dir =/; extension_dir =/" /data/soft/php/etc/php.inised -i "s/; cgi.fix_pathinfo=0/cgi.fix_pathinfo=0/" /data/soft/php/etc/php.inised -i ‘s%;open_basedir =%open_basedir ="/tmp/:/data/www/"%‘ /data/soft/php/etc/php.inised -i "s/disable_functions =/disable_functions = popen,pentl_exec,passthru,exec,system,scandir,chgrp,chown,shell_exec,proc_open,proc_get_status,ini_alter,ini_alter,ini_restore,dl,pfsockopen,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server,show_source,escapeshellcmd,escapeshellarg,curl_exec,curl_multi_exec,parse_ini_file,assert/" /data/soft/php/etc/php.inised -i "s/expose_php = On/expose_php = Off/" /data/soft/php/etc/php.inised -i "s/display_errors = On/display_errors = Off/" /data/soft/php/etc/php.inised -i "s/log_errors = Off/log_errors = On/" /data/soft/php/etc/php.ini

在php.ini最后添加如下：

extension_dir = "/data/soft/php/lib/php/extensions/no-debug-non-zts-20060613/"extension = "memcache.so"extension = "pdo_mysql.so"extension = "imagick.so"[eaccelerator]zend_extension="/data/soft/php/lib/php/extensions/no-debug-non-zts-20060613/eaccelerator.so"eaccelerator.shm_size="1"eaccelerator.cache_dir="/data/soft/eaccelerator_cache"eaccelerator.enable="1"eaccelerator.optimizer="1"eaccelerator.check_mtime="1"eaccelerator.debug="0"eaccelerator.filter=""eaccelerator.shm_max="0"eaccelerator.shm_ttl="3600"eaccelerator.shm_prune_period="3600"eaccelerator.shm_only="0"eaccelerator.compress="1"eaccelerator.compress_level="9"eaccelerator.keys = "disk_only"eaccelerator.sessions = "disk_only"eaccelerator.content = "disk_only"

4、创建eAccelerator缓存目录

mkdir -p /data/soft/eaccelerator_cache

5、创建php-fpm.conf文件

rm /data/soft/php/etc/php-fpm.confvi /data/soft/php/etc/php-fpm.conf如下：All relative paths in this config are relative to php‘s install prefixPid file/data/soft/php/logs/php-fpm.pidError log file/data/soft/php/logs/php-fpm.logLog levelnoticeWhen this amount of php processes exited with SIGSEGV or SIGBUS ...10... in a less than this interval of time, a graceful restart will be initiated.Useful to work around accidental curruptions in accelerator‘s shared memory.1mTime limit on waiting child‘s reaction on signals from master5sSet to ‘no‘ to debug fpmyes Name of pool. Used in logs and stats.defaultAddress to accept fastcgi requests on.Valid syntax is ‘ip.ad.re.ss:port‘ or just ‘port‘ or ‘/path/to/unix/socket‘127.0.0.1:9000 Set listen(2) backlog-1Set permissions for unix socket, if one used.In linux read/write permissions must be set in order to allow connections from web server.Many BSD-derrived systems allow connections regardless of permissions.0666Additional php.ini defines, specific to this pool of workers./usr/sbin/sendmail -t -i1Unix user of processeswwwUnix group of processeswwwProcess manager settingsSets style of controling worker process count.Valid values are ‘static‘ and ‘apache-like‘staticSets the limit on the number of simultaneous requests that will be served.Equivalent to Apache MaxClients directive.Equivalent to PHP_FCGI_CHILDREN environment in original php.fcgiUsed with any pm_style.8Settings group for ‘apache-like‘ pm styleSets the number of server processes created on startup.Used only when ‘apache-like‘ pm_style is selected20Sets the desired minimum number of idle server processes.Used only when ‘apache-like‘ pm_style is selected5Sets the desired maximum number of idle server processes.Used only when ‘apache-like‘ pm_style is selected35  The timeout (in seconds) for serving a single request after which the worker process will be terminatedShould be used when ‘max_execution_time‘ ini option does not stop script execution for some reason‘0s‘ means ‘off‘0sThe timeout (in seconds) for serving of single request after which a php backtrace will be dumped to slow.log file‘0s‘ means ‘off‘0sThe log file for slow requestslogs/slow.logSet open file desc rlimit65535Set max core size rlimit0Chroot to this directory at the start, absolute pathChdir to this directory at the start, absolute pathRedirect workers‘ stdout and stderr into main error log.If not set, they will be redirected to /dev/null, according to FastCGI specsyesHow much requests each process should execute before respawn.Useful to work around memory leaks in 3rd party libraries.For endless request processing please specify 0Equivalent to PHP_FCGI_MAX_REQUESTS1024Comma separated list of ipv4 addresses of FastCGI clients that allowed to connect.Equivalent to FCGI_WEB_SERVER_ADDRS environment in original php.fcgi (5.2.2+)Makes sense only with AF_INET listening socket.127.0.0.1Pass environment variables like LD_LIBRARY_PATH/usr/local/bin:/usr/bin:/bin/tmp/tmp/tmp$OSTYPE$MACHTYPE2 

6、创建www用户及启动php-fpm并加入启动脚本

/usr/sbin/groupadd www/usr/sbin/useradd -g www wwwmkdir -p /data/wwwchown -R www:www /data/wwwchmod +w /data/wwwulimit -SHn 65535/data/soft/php/sbin/php-fpm startecho "ulimit -SHn 65535" >> /etc/rc.localecho "/data/soft/php/sbin/php-fpm start" >> /etc/rc.local

第五步、编译安装Nginx-1.0.1

1、安装Nginx所需的pcre库

wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.12.tar.gztar zxvf pcre-8.12.tar.gzcd pcre-8.12./configuremake && make installcd ..

2、安装nginx

wget http://nginx.org/download/nginx-1.0.1.tar.gztar zxvf nginx-1.0.1.tar.gzcd nginx-1.0.1./configure --user=www --group=www --prefix=/data/soft/nginx --with-http_ssl_module --with-http_stub_status_module --with-http_gzip_static_module --with-http_realip_module --with-http_dav_module --with-http_flv_module --with-http_addition_module --with-http_sub_modulemake && make installcd ..

3、创建nginx配置文件

rm -f /data/soft/nginx/conf/nginx.confvi /data/soft/nginx/conf/nginx.conf如下：user www www;worker_processes 1;error_log /data/soft/nginx/logs/error.log crit;pid /data/soft/nginx/conf/nginx.pid;#Specifies the value for maximum file descriptors that can be opened by this process.worker_rlimit_nofile 65535;events{use epoll;worker_connections 10240;}http{include mime.types;default_type application/octet-stream;#charset gb2312;server_names_hash_bucket_size 128;client_header_buffer_size 32k;large_client_header_buffers 4 32k;client_max_body_size 8m;sendfile on;tcp_nopush on;keepalive_timeout 60;tcp_nodelay on;fastcgi_connect_timeout 300;fastcgi_send_timeout 300;fastcgi_read_timeout 300;fastcgi_buffer_size 64k;fastcgi_buffers 4 64k;fastcgi_busy_buffers_size 128k;fastcgi_temp_file_write_size 128k;gzip on;gzip_min_length 1k;gzip_buffers 4 16k;gzip_http_version 1.0;gzip_comp_level 2;gzip_types text/plain application/x-javascript text/css application/xml;gzip_vary on;#limit_zone crawler $binary_remote_addr 10m;include server/*.txt;server{listen 80;server_name default;index index.php;root /data/www/test;location ~ .*\.(php|php5)?${fastcgi_pass 127.0.0.1:9000;fastcgi_index index.php;include fastcgi.conf;}}}

4、启动nginx并进行测试

/data/soft/nginx/sbin/nginx -t/data/soft/nginx/sbin/nginxmkdir -p /data/www/testecho "" > /data/www/test/index.phpecho "/data/soft/nginx/sbin/nginx" >> /etc/rc.local






转自：http://wangxun.me/index.php/archives/309