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

All relative paths in this config are relative to php's install prefix       Pid file     /usr/local/php/logs/php-fpm.pid     Error log file     /usr/local/php/logs/php-fpm.log     Log level     notice     When 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.     1m     Time limit on waiting child's reaction on signals from master     5s     Set to 'no' to debug fpm     yes               Name of pool. Used in logs and stats.       default       Address 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         -1         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.                         0666             Additional php.ini defines, specific to this pool of workers.               /usr/sbin/sendmail -t -i         0             Unix user of processes       www       Unix group of processes       www       Process manager settings               Sets style of controling worker process count.         Valid values are 'static' and 'apache-like'         static         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.         128         Settings group for 'apache-like' pm style                   Sets the number of server processes created on startup.           Used only when 'apache-like' pm_style is selected           20           Sets the desired minimum number of idle server processes.           Used only when 'apache-like' pm_style is selected           5           Sets the desired maximum number of idle server processes.           Used only when 'apache-like' pm_style is selected           35                     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'       0s       The timeout (in seconds) for serving of single request after which a php backtrace will be dumped to slow.log file       '0s' means 'off'       0s       The log file for slow requests       logs/slow.log       Set open file desc rlimit       65535       Set max core size rlimit       0       Chroot to this directory at the start, absolute path             Chdir to this directory at the start, absolute path             Redirect workers' stdout and stderr into main error log.       If not set, they will be redirected to /dev/null, according to FastCGI specs       yes       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       1024       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.       127.0.0.1       Pass environment variables like LD_LIBRARY_PATH       All $VARIABLEs are taken from current environment               $HOSTNAME         /usr/local/bin:/usr/bin:/bin         /tmp         /tmp         /tmp         $OSTYPE         $MACHTYPE         2

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！

转载于:https://blog.51cto.com/lihuipeng/561862