【运维】Cent OS 6.5 搭建LNMP环境记录

安装pcre

cd /opt
 tar xf pcre-8.35.tar.gz 
cd pcre-8.35
./configure  --prefix=/usr/local/pcre
make 
make install

安装依赖关系

yum -y install  rpcbind subversion libpng gd gcc gcc-c++ pcre-devel   pcre-devel  nmap rsync iptraf sysstat wget dmidecode openssh-clientszlib-devel openssl* ncurses-devel  libmcrypt-devel  expect

安装nginx

groupadd -r nginx
useradd -r -g nginx nginxcd /opt
tar xf nginx-1.2.0.tar.gz 

cd nginx-1.2.0

./configure \
  --prefix=/usr \
  --sbin-path=/usr/sbin/nginx \
  --conf-path=/etc/nginx/nginx.conf \
  --error-log-path=/var/log/nginx/error.log \
  --http-log-path=/var/log/nginx/access.log \
  --pid-path=/var/run/nginx/nginx.pid  \
  --lock-path=/var/lock/nginx.lock \
  --user=nginx \
  --group=nginx \
  --with-http_ssl_module \
  --with-http_flv_module \
  --with-http_stub_status_module \
  --with-http_gzip_static_module \
  --http-client-body-temp-path=/var/tmp/nginx/client/ \
  --http-proxy-temp-path=/var/tmp/nginx/proxy/ \
  --http-fastcgi-temp-path=/var/tmp/nginx/fcgi/ \
  --http-uwsgi-temp-path=/var/tmp/nginx/uwsgi \
  --http-scgi-temp-path=/var/tmp/nginx/scgi \
  --with-pcre=/opt/pcre-8.35

make
make install

mkdir /var/tmp/nginx

/usr/sbin/nginx

vi  /etc/selinux/config          #文件中的 SELINUX="" 为 disabled 
setenforce 0

chkconfig iptables off
service iptables stop

启动脚本：
vi /etc/rc.d/init.d/nginx

#!/bin/sh
#
# nginx - this script starts and stops the nginx daemon
#
# chkconfig:   - 85 15
# description:  Nginx is an HTTP(S) server, HTTP(S) reverse \
#               proxy and IMAP/POP3 proxy server
# processname: nginx
# config:      /etc/nginx/nginx.conf
# config:      /etc/sysconfig/nginx
# pidfile:     /var/run/nginx.pid
  
# Source function library.
. /etc/rc.d/init.d/functions
  
# Source networking configuration.
. /etc/sysconfig/network
  
# Check that networking is up.
[ "$NETWORKING" = "no" ] && exit 0
  
nginx="/usr/sbin/nginx"
prog=$(basename $nginx)
  
NGINX_CONF_FILE="/etc/nginx/nginx.conf"
  
[ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx
  
lockfile=/var/lock/subsys/nginx
  
make_dirs() {
   # make required directories
   user=`nginx -V 2>&1 | grep "configure arguments:" | sed 's/[^*]*--user=\([^ ]*\).*/\1/g' -`
   options=`$nginx -V 2>&1 | grep 'configure arguments:'`
   for opt in $options; do
       if [ `echo $opt | grep '.*-temp-path'` ]; then
           value=`echo $opt | cut -d "=" -f 2`
           if [ ! -d "$value" ]; then
               # echo "creating" $value
               mkdir -p $value && chown -R $user $value
           fi
       fi
   done
}
  
start() {
    [ -x $nginx ] || exit 5
    [ -f $NGINX_CONF_FILE ] || exit 6
    make_dirs
    echo -n $"Starting $prog: "
    daemon $nginx -c $NGINX_CONF_FILE
    retval=$?
    echo
    [ $retval -eq 0 ] && touch $lockfile
    return $retval
}
  
stop() {
    echo -n $"Stopping $prog: "
    killproc $prog -QUIT
    retval=$?
    echo
    [ $retval -eq 0 ] && rm -f $lockfile
    return $retval
}
  
restart() {
    configtest || return $?
    stop
    sleep 1
    start
}
  
reload() {
    configtest || return $?
    echo -n $"Reloading $prog: "
    killproc $nginx -HUP
    RETVAL=$?
    echo
}
  
force_reload() {
    restart
}
  
configtest() {
  $nginx -t -c $NGINX_CONF_FILE
}
  
rh_status() {
    status $prog
}
  
rh_status_q() {
    rh_status >/dev/null 2>&1
}
  
case "$1" in
    start)
        rh_status_q && exit 0
        $1
        ;;
    stop)
        rh_status_q || exit 0
        $1
        ;;
    restart|configtest)
        $1
        ;;
    reload)
        rh_status_q || exit 7
        $1
        ;;
    force-reload)
        force_reload
        ;;
    status)
        rh_status
        ;;
    condrestart|try-restart)
        rh_status_q || exit 0
            ;;
    *)
        echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"
        exit 2
esac

chmod +x /etc/rc.d/init.d/nginx
chkconfig --add nginx
chkconfig  nginx on
重启nginx服务：service nginx start

安装PHP

yum install libxml2-devel   openssl-devel  bzip2-devel libmcrypt-devel libevent-devel  epel-release libmcrypt-devel -y
yum install -y epel-release
yum install -y libmcrypt-devel

tar xf php-5.3.3.tar.gz 
cd php-5.3.3

./configure --prefix=/usr/local/httpd/php --with-mysql=mysqlnd --with-openssl --with-mysqli=mysqlnd --enable-mbstring --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml  --enable-sockets --enable-fpm --with-mcrypt  --with-config-file-path=/etc --with-config-file-scan-dir=/etc/php.d --with-bz2

make
make install

cp php.ini-production /etc/php.ini

cp sapi/fpm/init.d.php-fpm /etc/rc.d/init.d/php-fpm
chmod +x /etc/rc.d/init.d/php-fpm
chkconfig --add php-fpm
chkconfig php-fpm on
cp /usr/local/httpd/php/etc/php-fpm.conf.default  /usr/local/httpd/php/etc/php-fpm.conf

vi /usr/local/httpd/php/etc/php-fpm.conf  #编辑    
                    user = nginx    #设置php-fpm运行账号为nginx    
                    group = nginx   #设置php-fpm运行组为nginx   
                    pid = run/php-fpm.pid    #取消前面的分号    
                       
                                                          pm.start_servers=20
                                                          pm.min_spare_servers=5
                                                          pm.max_spare_servers=35
                                                          即去掉这三行前面的;号就行

vi /etc/php.ini   #编辑配置文件    
                    找到：disable_functions =    
                    修改为：disable_functions = passthru,exec,system,chroot,scandir,chgrp,chown,shell_exec,proc_open,proc_get_status,ini_alter,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server,escapeshellcmd,dll,popen,disk_free_space,checkdnsrr,checkdnsrr,getservbyname,getservbyport,disk_total_space,posix_ctermid,posix_get_last_error,posix_getcwd, posix_getegid,posix_geteuid,posix_getgid, posix_getgrgid,posix_getgrnam,posix_getgroups,posix_getlogin,posix_getpgid,posix_getpgrp,posix_getpid, posix_getppid,posix_getpwnam,posix_getpwuid, posix_getrlimit, posix_getsid,posix_getuid,posix_isatty, posix_kill,posix_mkfifo,posix_setegid,posix_seteuid,posix_setgid, posix_setpgid,posix_setsid,posix_setuid,posix_strerror,posix_times,posix_ttyname,posix_uname    
                    #列出PHP可以禁用的函数，如果某些程序需要用到这个函数，可以删除，取消禁用。    
                    找到：;date.timezone =    
                    修改为：date.timezone = PRC   #设置时区    
                    找到：expose_php = On    
                    修改为：expose_php = OFF  #禁止显示php版本的信息    
                     PS：在编译PHP的过程中可能会报UNDEFINED REFERENCE TO `LIBICONV_OPEN 无法编译PHP LIBICONV错误.
                         
                    

/usr/local/httpd/php/sbin/php-fpm  #启动php-fpm

修改nginx配置
vi /etc/nginx/nginx.conf
                            root    /usr/html
                            index  index.php index.html index.htm;

            location ~ \.php$ {                            前面的#去掉
            root           html;                               前面的#去掉
            fastcgi_pass   127.0.0.1:9000;             前面的#去掉
            fastcgi_index  index.php;                   前面的#去掉
            fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;      前面的#去掉
            include        fastcgi_params;              前面的#去掉
        }                       前面的#去掉

vi /etc/nginx/fastcgi_params
     
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;

vim /usr/html/index.php

nginx -t;  nginx -s reload

重启PHP服务
 /etc/init.d/php-fpm restart
service nginx restart

nginx.conf配置文件

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;

events {
    worker_connections  1024;
}

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;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    server {
        listen       80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

         location / {
           root   /usr/html;
            index  index.php index.html index.htm;
        }

        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
        #    proxy_pass   http://127.0.0.1;
        #}

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        location ~ \.php$ {
            root           html;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
            include        fastcgi_params;
        }

        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        #location ~ /\.ht {
        #    deny  all;
        #}
    }

    # another virtual host using mix of IP-, name-, and port-based configuration
    #
    #server {
    #    listen       8000;
    #    listen       somename:8080;
    #    server_name  somename  alias  another.alias;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}

    # HTTPS server
    #
    #server {
    #    listen       443;
    #    server_name  localhost;

    #    ssl                  on;
    #    ssl_certificate      cert.pem;
    #    ssl_certificate_key  cert.key;

    #    ssl_session_timeout  5m;

    #    ssl_protocols  SSLv2 SSLv3 TLSv1;
    #    ssl_ciphers  HIGH:!aNULL:!MD5;
    #    ssl_prefer_server_ciphers   on;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}

}

安装Mysql
yum -y install make gcc-c++ cmake bison-devel  ncurses-develyum install -y gcc gcc-c++ kernel-develyum install -y readline-devel pcre-devel openssl-devel openssl zlib zlib-devel pcre-devel

安装cmake
tar xf cmake-3.2.1.tar.gz
cd cmake-3.2.1
./bootstrap
gmake && gmake install

上传安装包
tar xf mysql-5.5.39.tar.gz 
cd mysql-5.5.39

cmake \-DCMAKE_INSTALL_PREFIX=/usr/local/mysql \-DMYSQL_DATADIR=/usr/local/mysql/data \-DSYSCONFDIR=/etc \-DWITH_MYISAM_STORAGE_ENGINE=1 \-DWITH_INNOBASE_STORAGE_ENGINE=1 \-DWITH_MEMORY_STORAGE_ENGINE=1 \-DWITH_READLINE=1 \-DMYSQL_UNIX_ADDR=/var/lib/mysql/mysql.sock \-DMYSQL_TCP_PORT=3306 \-DENABLED_LOCAL_INFILE=1 \-DWITH_PARTITION_STORAGE_ENGINE=1 \-DEXTRA_CHARSETS=all \-DDEFAULT_CHARSET=utf8 \-DDEFAULT_COLLATION=utf8_general_ci  
make
make install

groupadd mysql   

useradd -g mysql mysql
mkdir /usr/local/mysql    
chown -R mysql:mysql /usr/local/mysql
cd /usr/local/mysql
                    
scripts/mysql_install_db --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data --user=mysql
cp support-files/my-default.cnf /etc/my.cnf
cp support-files/mysql.server /etc/init.d/mysql
chkconfig mysql on #设置开机启动

vi /etc/my.cnf  
     请在[mysqld]下设置这一行：datadir = /usr/local/mysql/data

service mysql start 
ln -s /usr/local/mysql/bin/mysql /usr/bin/

mysql

GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION;
FLUSH PRIVILEGES;
quit;

vi /etc/my.cnf
[mysqld]加一下语句：
socket = /var/lib/mysql/mysql.sock

vi /etc/php.ini

mysql.default_socket =  /var/lib/mysql/mysql.sock

测试PHP连接Mysql
$link=mysql_connect('localhost','root','123456');
if(!$link) echo "fail";
else echo "success";
mysql_close();
?>