Nginx+mysql+php-fpm搭建高性能Nginx平台

系统环境：rhel4.7、centos5.5

1、马上看看所需软件

mysql-5.0.92.tar.gz libiconv-1.13.tar.gz libxml2-2.6.31.tar.gz jpegsrc.v6b.tar.gz freetype-2.3.5.tar.gz zlib-1.2.3.tar.gz libpng-1.2.40.tar.gz gd-2.0.35.tar.gz libmcrypt-2.5.7.tar.gz php-5.2.17.tar.gz php-5.2.17-fpm-0.5.14.diff.gz pcre-8.01.tar.gz nginx-0.9.5.tar.gz memcache-2.2.5.tgz eaccelerator-0.9.5.3.tar.bz2

呼拉拉，一大堆软件，马上看看怎么安装这一大堆软件！

2、安装mysql

tar xvfz mysql-5.0.92.tar.gz cd mysql-5.0.92 ./configure --prefix=/usr/local/mysql --localstatedir=/home/var --with-charset=utf8 --with-extra-charsets=all --with-berkeley-db --with-innodb --without-readline --enable-assembler --with-pthread --enable-thread-safe-client --with-client-ldflags=-all-static make make install

如何不打算在本机器上运行mysql，可以跳过下面这一步

配置mysql

vi /etc/my.cnf [client] character-set-server = utf8 port    = 3306 socket  = /tmp/mysql.sock [mysqld] character-set-server = utf8 replicate-ignore-db = mysql replicate-ignore-db = test replicate-ignore-db = information_schema user    = mysql port    = 3306 socket  = /tmp/mysql.sock basedir = /usr/local/webserver/mysql datadir = /home/var log-error =  /home/var/mysql_error.log pid-file =/home/var/mysql.pid open_files_limit    = 10240 back_log = 600 max_connections = 5000 max_connect_errors = 6000 table_cache = 614 external-locking = FALSE max_allowed_packet = 32M sort_buffer_size = 1M join_buffer_size = 1M thread_cache_size = 300 #thread_concurrency = 8 query_cache_size = 512M query_cache_limit = 2M query_cache_min_res_unit = 2k default-storage-engine = MyISAM thread_stack = 192K transaction_isolation = READ-COMMITTED tmp_table_size = 246M max_heap_table_size = 246M long_query_time = 3 log-slave-updates log-bin = /home/var//binlog/binlog binlog_cache_size = 4M binlog_format = MIXED max_binlog_cache_size = 8M max_binlog_size = 1G relay-log-index = /home/var/relaylog/relaylog relay-log-info-file = /home/var/relaylog/relaylog relay-log = /home/var/relaylog/relaylog expire_logs_days = 30 key_buffer_size = 256M read_buffer_size = 1M read_rnd_buffer_size = 16M bulk_insert_buffer_size = 64M myisam_sort_buffer_size = 128M myisam_max_sort_file_size = 10G myisam_repair_threads = 1 myisam_recover interactive_timeout = 120 wait_timeout = 120 skip-name-resolve #master-connect-retry = 10 slave-skip-errors = 1032,1062,126,1114,1146,1048,1396 #master-host     =   192.168.1.2 #master-user     =   username #master-password =   password #master-port     =  3306 server-id = 1 innodb_additional_mem_pool_size = 16M innodb_buffer_pool_size = 512M innodb_data_file_path = ibdata1:256M:autoextend innodb_file_io_threads = 4 innodb_thread_concurrency = 8 innodb_flush_log_at_trx_commit = 2 innodb_log_buffer_size = 16M innodb_log_file_size = 128M innodb_log_files_in_group = 3 innodb_max_dirty_pages_pct = 90 innodb_lock_wait_timeout = 120 innodb_file_per_table = 0 #log-slow-queries = /home/var/slow.log #long_query_time = 10 [mysqldump] quick max_allowed_packet = 32M

初始化数据库及配置启动方法

/usr/local/mysql/bin/mysql_install_db --user=mysql chown -R mysql:mysql /home/var /usr/local/mysql/bin/mysqld_safe --user=mysql & cp ./support-files/mysql.server /etc/rc.d/init.d/mysql     mysql.server在安装目录下 chmod +x /etc/rc.d/init.d/mysql chkconfig --add mysql service mysql start /usr/local/mysql/bin/mysqladmin -u root password 57DwNRI3pirdSAP cd /usr/bin ln -s /usr/local/mysql/bin/mysql mysql

3、安装libiconv、libxml2、gd等PHP库

tar zxvf libiconv-1.13.tar.gz cd libiconv-1.13/ ./configure --prefix=/usr/local/libiconv/ make make install cd .. tar zxvf libxml2-2.6.31.tar.gz cd libxml2-2.6.31 ./configure --prefix=/usr/local/libxml2 make make install cd .. mkdir -pv /usr/local/jpeg6/{,bin,lib,include,man/man1,man1} tar vzxf jpegsrc.v6b.tar.gz cd jpeg-6b ./configure --prefix=/usr/local/jpeg6 --enable-shared --enable-static make make install cd .. tar zvxf freetype-2.3.5.tar.gz cd freetype-2.3.5 ./configure --prefix=/usr/local/freetype make make install cd .. tar zvxf zlib-1.2.3.tar.gz cd zlib-1.2.3 ./configure --prefix=/usr/local/zlib make make install cd .. tar zxvf libpng-1.2.40.tar.gz cd libpng-1.2.40 cp scripts/makefile.std makefile make make install cd .. tar xzvf gd-2.0.35.tar.gz cd gd-2.0.35 ./configure --prefix=/usr/local/gd --with-png=/usr/local/libpng --with-zlib=/usr/local/zlib --with-freetype=/usr/local/freetype --with-jpeg=/usr/local/jpeg6 --with-libxml=/usr/local/libxml2 make （make的时候出报错，没关系，再make一次就可以） make install cd .. tar -zxvf libmcrypt-2.5.7.tar.gz cd libmcrypt-2.5.7 ./configure make make install cd .. ln -s /usr/local/lib/libmcrypt.la /usr/lib/libmcrypt.la ln -s /usr/local/lib/libmcrypt.so /usr/lib/libmcrypt.so ln -s /usr/local/lib/libmcrypt.so.4 /usr/lib/libmcrypt.so.4 ln -s /usr/local/lib/libmcrypt.so.4.4.8 /usr/lib/libmcrypt.so.4.4.8

这样就安装完成php常用的库了

4、接着安装php、php-frm

tar zxvf php-5.2.17.tar.gz gzip -cd php-5.2.17-fpm-0.5.14.diff.gz | patch -d php-5.2.17 -p1 cd php-5.2.17 ./configure --prefix=/usr/local/php --with-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-iconv=/usr/local/libiconv/ --with-libxml-dir=/usr/local/libxml2 --with-gd=/usr/local/gd/ --with-jpeg-dir=/usr/local/jpeg6/ --with-zlib-dir=/usr/local/zlib --with-png-dir=/usr/local/lib --with-freetype-dir=/usr/local/freetype --with-mysql=/usr/local/mysql --with-mcrypt=/usr/local/lib/libmcrypt --enable-mbstring --with-openssl --enable-ftp --with-curl --enable-fastcgi --enable-xml --enable-xml --disable-rpath --enable-discard-path --enable-safe-mode --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization  --with-curlwrappers --enable-mbregex  --enable-fpm --enable-force-cgi-redirect --enable-gd-native-ttf --enable-pcntl --enable-sockets --with-ldap --with-ldap-sasl make make install cp php.ini-dist /usr/local/php/lib/php.ini

 

PHP的配置一会再说，先把nginx安装完成

5、nginx及php扩展插件

tar zxvf pcre-8.01.tar.gz cd pcre-8.01/ ./configure make make install cd ..   groupadd www useradd -g www -d /home/www -s /sbin/nologin www tar zxvf nginx-0.9.5.tar.gz cd nginx-0.9.5/ ./configure --with-http_stub_status_module --with-http_ssl_module --user=www --group=www --with-http_realip_module make make install cd .. tar zxvf memcache-2.2.5.tgz cd memcache-2.2.5/ /usr/local/php/bin/phpize ./configure --with-php-config=/usr/local/php/bin/php-config make make install cd .. tar jxvf eaccelerator-0.9.5.3.tar.bz2 cd eaccelerator-0.9.5.3/ /usr/local/php/bin/phpize ./configure --enable-eaccelerator=shared --with-php-config=/usr/local/php/bin/php-config make make install cd .. mkdir /tmp/eaccelerator chmod 777 /tmp/eaccelerator chown www:www /tmp/eaccelerator

6、安装完那一大堆软件之后，要开始配置了，下面这些才是关键

第一步：配置php.ini

vi /usr/local/php/lib/php.ini

找到

extension_dir =""

修改成

extension_dir = "/usr/local/php/lib/php/extensions/no-debug-non-zts-20060613/" extension = "memcache.so"

再找到

output_buffering=off

修改成

output_buffering = On

再次查找

; cgi.fix_pathinfo=0

把注释去掉

cgi.fix_pathinfo=0

最后跳到php.ini文件的末尾，加入以下内容：

[eaccelerator] zend_extension="/usr/local/php/lib/php/extensions/no-debug-non-zts-20060613/eaccelerator.so" eaccelerator.shm_size="16" eaccelerator.cache_dir="/tmp/eaccelerator" eaccelerator.enable="1" eaccelerator.optimizer="1" eaccelerator.check_mtime="1" eaccelerator.debug="0" eaccelerator.filter="" eaccelerator.shm_max="0" eaccelerator.shm_ttl="0" eaccelerator.shm_prune_period="0" eaccelerator.shm_only="0" eaccelerator.compress="0" eaccelerator.compress_level="9" eaccelerator.keys = "disk_only" eaccelerator.sessions = "disk_only" eaccelerator.content = "disk_only"

至此，php.ini文件修改完毕！

第二步：配置nginx的FCGI

vi /usr/local/nginx/conf/fcgi.conf

写入以下内容：

fastcgi_param  GATEWAY_INTERFACE  CGI/1.1; fastcgi_param  SERVER_SOFTWARE    nginx; fastcgi_param  QUERY_STRING       $query_string; fastcgi_param  REQUEST_METHOD     $request_method; fastcgi_param  CONTENT_TYPE       $content_type; fastcgi_param  CONTENT_LENGTH     $content_length; fastcgi_param  SCRIPT_FILENAME    $document_root$fastcgi_script_name; fastcgi_param  SCRIPT_NAME        $fastcgi_script_name; fastcgi_param  REQUEST_URI        $request_uri; fastcgi_param  DOCUMENT_URI       $document_uri; fastcgi_param  DOCUMENT_ROOT      $document_root; fastcgi_param  SERVER_PROTOCOL    $server_protocol; fastcgi_param  REMOTE_ADDR        $remote_addr; fastcgi_param  REMOTE_PORT        $remote_port; fastcgi_param  SERVER_ADDR        $server_addr; fastcgi_param  SERVER_PORT        $server_port; fastcgi_param  SERVER_NAME        $server_name; # PHP only, required if PHP was built with --enable-force-cgi-redirect fastcgi_param  REDIRECT_STATUS    200;

第三步：配置php-fpm文件

mv /usr/local/php/etc/php-fpm.conf /usr/local/php/etc/php-fpm.conf.bak  vi /root/lnmp/php-fpm.conf

重新写入以下内容

<?xml version="1.0" ?> <configuration>   All relative paths in this config are relative to php's install prefix   <section name="global_options">     Pid file     <value name="pid_file">/usr/local/php/logs/php-fpm.pid</value>     Error log file     <value name="error_log">/usr/local/php/logs/php-fpm.log</value>     Log level     <value name="log_level">notice</value>     When this amount of php processes exited with SIGSEGV or SIGBUS ...     <value name="emergency_restart_threshold">10</value>     ... 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.     <value name="emergency_restart_interval">1m</value>     Time limit on waiting child's reaction on signals from master     <value name="process_control_timeout">5s</value>     Set to 'no' to debug fpm     <value name="daemonize">yes</value>   </section>   <workers>     <section name="pool">       Name of pool. Used in logs and stats.       <value name="name">default</value>       Address to accept fastcgi requests on.       Valid syntax is 'ip.ad.re.ss:port' or just 'port' or '/path/to/unix/socket'       <value name="listen_address">127.0.0.1:9000</value>       <value name="listen_options">         Set listen(2) backlog         <value name="backlog">-1</value>         Set 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.         <value name="owner"></value>         <value name="group"></value>         <value name="mode">0666</value>       </value>       Additional php.ini defines, specific to this pool of workers.       <value name="php_defines">         <value name="sendmail_path">/usr/sbin/sendmail -t -i</value>         <value name="display_errors">0</value>       </value>       Unix user of processes       <value name="user">www</value>       Unix group of processes       <value name="group">www</value>       Process manager settings       <value name="pm">         Sets style of controling worker process count.         Valid values are 'static' and 'apache-like'         <value name="style">static</value>         Sets 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.fcgi         Used with any pm_style.         <value name="max_children">128</value>         Settings group for 'apache-like' pm style         <value name="apache_like">           Sets the number of server processes created on startup.           Used only when 'apache-like' pm_style is selected           <value name="StartServers">20</value>           Sets the desired minimum number of idle server processes.           Used only when 'apache-like' pm_style is selected           <value name="MinSpareServers">5</value>           Sets the desired maximum number of idle server processes.           Used only when 'apache-like' pm_style is selected           <value name="MaxSpareServers">35</value>         </value>       </value>       The timeout (in seconds) for serving a single request after which the worker process will be terminated       Should be used when 'max_execution_time' ini option does not stop script execution for some reason       '0s' means 'off'       <value name="request_terminate_timeout">0s</value>       The timeout (in seconds) for serving of single request after which a php backtrace will be dumped to slow.log file       '0s' means 'off'       <value name="request_slowlog_timeout">0s</value>       The log file for slow requests       <value name="slowlog">logs/slow.log</value>       Set open file desc rlimit       <value name="rlimit_files">65535</value>       Set max core size rlimit       <value name="rlimit_core">0</value>       Chroot to this directory at the start, absolute path       <value name="chroot"></value>       Chdir to this directory at the start, absolute path       <value name="chdir"></value>       Redirect workers' stdout and stderr into main error log.       If not set, they will be redirected to /dev/null, according to FastCGI specs       <value name="catch_workers_output">yes</value>       How much requests each process should execute before respawn.       Useful to work around memory leaks in 3rd party libraries.       For endless request processing please specify 0       Equivalent to PHP_FCGI_MAX_REQUESTS       <value name="max_requests">1024</value>       Comma 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.       <value name="allowed_clients">127.0.0.1</value>       Pass environment variables like LD_LIBRARY_PATH       All $VARIABLEs are taken from current environment       <value name="environment">         <value name="HOSTNAME">$HOSTNAME</value>         <value name="PATH">/usr/local/bin:/usr/bin:/bin</value>         <value name="TMP">/tmp</value>         <value name="TMPDIR">/tmp</value>         <value name="TEMP">/tmp</value>         <value name="OSTYPE">$OSTYPE</value>         <value name="MACHTYPE">$MACHTYPE</value>         <value name="MALLOC_CHECK_">2</value>       </value>     </section>   </workers> </configuration>

第四步：配置nginx.conf文件

vi /usr/local/nginx/conf/nginx.conf

写入以下内容

user www www; worker_processes 8; worker_cpu_affinity 0001 0010 0100 1000 0001 0010 0100 1000; #error_log  /usr/local/nginx/logs/error.log; #error_log  /usr/local/nginx/logs/error.log  notice; #error_log  /usr/local/nginx/logs/error.log  info; #pid        logs/nginx.pid; worker_rlimit_nofile 204800; events {  use epoll;  worker_connections 204800; } http {  include       mime.types;  default_type  application/octet-stream;  #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '  #                  '$status $body_bytes_sent "$http_referer" '  #                  '"$http_user_agent" "$http_x_forwarded_for"';  #access_log  logs/access.log  main;  sendfile        on;  tcp_nopush     on;  tcp_nodelay    on;  keepalive_timeout  60;  #ip_hash;  ignore_invalid_headers   on;  recursive_error_pages    on;  server_name_in_redirect off;  server_tokens           off;  gzip on;  gzip_comp_level  9;  gzip_min_length  1100;  gzip_buffers  4 8k;  gzip_http_version  1.1;  gzip_types text/plain text/css application/x-javascript text/xml application/xml application/xml+rss text/javascript;  server_names_hash_bucket_size 256;  client_header_buffer_size 16K;  large_client_header_buffers 4 64k;  client_max_body_size             50m;  client_body_buffer_size        256k;  client_header_timeout     3m;  client_body_timeout 3m;  send_timeout             3m;  open_file_cache max=204800 inactive=20s;  open_file_cache_min_uses 1;  open_file_cache_valid 30s;      server  {   listen       80;   server_name lihuipeng.blog.51cto.com;   index index.html index.php;   root  /home/www/blog;   access_log  /home/logs/access_lihuipeng.blog.51cto.com.log;       if (-d $request_filename){    rewrite ^/(.*)([^/])$ http://$host/$1$2/ permanent;   }        error_page   500 502 503 504 404 403 http://lihuipeng.blog.51cto.com;        location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$ {    expires 30d;   }   location ~ .*\.(js|css)?$ {    expires 6h;   }   location ~ .*\.(log|txt)$   {    deny all;   }    location ~ .*\.(php)?$   {    fastcgi_pass  127.0.0.1:9000;    fastcgi_index index.php;    include fcgi.conf;   }  } }

7、启动服务

/usr/local/php/sbin/php-fpm start /usr/local/nginx/sbin/nginx

看看有没启动成功

[root@localhost ~]# netstat -tunlp Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address               Foreign Address             State       PID/Program name   tcp        0      0 127.0.0.1:199               0.0.0.0:*                   LISTEN      3937/snmpd          tcp        0      0 127.0.0.1:9000              0.0.0.0:*                   LISTEN      3954/php-cgi        tcp        0      0 0.0.0.0:3306                0.0.0.0:*                   LISTEN      2662/mysqld         tcp        0      0 0.0.0.0:80                  0.0.0.0:*                   LISTEN      18066/nginx         tcp        0      0 0.0.0.0:21                  0.0.0.0:*                   LISTEN      17955/vsftpd        tcp        0      0 127.0.0.1:25                0.0.0.0:*                   LISTEN      4137/sendmail: acce tcp        0      0 :::5989                     :::*                        LISTEN      2714/cimserver      tcp        0      0 :::22                       :::*                        LISTEN      2574/sshd           udp        0      0 0.0.0.0:161                 0.0.0.0:*                               3937/snmpd

看见php-cgi和nginx端口在正常监听！