用源码包搭建LNMP架构

一、MYSQL安装

1'yum install -y make cmake gcc gcc-c++ zlib-devel openssl-devel bison ncurses-devel boost-thread

2'tar zxf mysql-5.5.12.tar.gz

3'cd mysql-5.5.12

4'cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \ #安装目录

  -DMYSQL_DATADIR=/usr/local/mysql/data \         #数据库存放目录

  -DMYSQL_UNIX_ADDR=/usr/local/mysql/data/mysql.sock \   #Unix socket文件路径

  -DWITH_MYISQM_STORAGE_ENGINE=1 \                #安装myisam存储引擎

  -DWITH_INNOBASE_STORAGE_ENGINE=1 \              #安装innodb存储引擎

  -DWITH_ARCHIVE_STORAGE_ENGINE=1 \               #安装archive存储引擎

  -DWITH_BLACKHOLE_STORAGE_ENGINE=1 \             #安装blackhole存储引擎

  -DWITH_PARTITION_STORAGE_ENGINE=1 \             #安装数据库分区

  -DENABLED_LOCAL_INFILE=1 \                      #允许从本地导入数据

  -DWITH_READLINE=1 \                             #快捷键功能

  -DWITH_SSL=yes \                                #支持SSL

  -DDEFAULT_CHARSET=utf8 \                        #使用utf8字符

  -DDEFAULT_COLLATION=utf8_general_ci \           #校验字符

  -DEXTRA_CHARSETS=all \                          #安装所有扩展字符集

  -DMYSQL_TCP_PORT=3306 \                         #MySQL监听端口

5‘make （如果还出错就看错误提示，可能是少安装了某些包）

6‘make install

7'重新编译时需要清除旧的对象文件和缓存信息

  make clean

  rm -f CmakeCache.txt

8'useradd -M -s /sbin/nologin mysql

9'cd /usr/local/mysql/support-files

10'cp my-medium.cnf /etc/my.cnf                   #根据你的主机内存复制mysql文件

11'cd ..

12'chown -R mysql.mysql .

13'cd scripts

14'./mysql_install_db --user=mysql --basedir=/usr/local/mysql/ --datadir=/usr/local/mysql/data/

15'cd ..

16'chown -R root .

17'chown -R mysql data

18'cd support-files

19'cp mysql.server /etc/init.d/mysqld(mysqld需要有执行权限）

20'cd ../bin

21'vim ~/.bash_profile(将/usr/local/mysql/bin添加到该文件中)

   PATH=$PATH:$HOME/bin:/usr/local/mysql/bin

22'source ~/.bash_profile

23'echo $PATH(查看是否添加好)

24'/etc/init.d/mysqld start

现在就可以用mysql命令登录了，你最好执行mysql_secure_installation,按照提示完成mysql安全设置，生产环境推荐使用

二、PHP安装

1'ln -s /usr/local/mysql/lib /usr/local/mysql/lib64     #不然php编译的时候找不到mysql的库文件

2'tar zxf libiconv-1.13.1.tar.gz                        #加强系统对支持字符编码转换的功能

  cd libiconv-1.13.1/

  ./configure --libdir=/usr/local/lib64

  make

  make install

3'tar jxf libmcrypt-2.5.8.tar.bz2                       #mcrypt mhash是php加密算法扩展库

  cd libmcrypt-2.5.8

  ./configure --libdir=/usr/local/lib64

  make

  make install

  cd libltdl

  ./configure --libdir=/usr/local/lib64 --enable-ltdl-install

  make

  make install

4'tar zxf mhash-0.9.9.9.tar.gz

  cd mhash-0.9.9.9

  ./configure --libdir=/usr/local/lib64

  make

  make install

5'ldconfig /usr/local/lib64                             #ldconfig是一个动态链接库管理命令

6'tar zxf mcrypt-2.6.8.tar.gz

  cd mcrypt-2.6.8/

  ./configure --libdir=/usr/local/lib64

  make

  make install

#./configure时可能会报这个错：/bin/rm:cannot remove 'libtoolT':No such file or directory 这个可以忽略

7'yum install net-snmp-devel curl-devel libxml2-devel libpng-devel libjpeg-devel freetype-devel freetype-devel gmp-devel openldap-devel -y

8'useradd -M -s /sbin/nologin nginx

9'tar jxf php-5.3.6.tar.bz2

  cd php-5.3.6

  ./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-mysql=usr/    local/mysql/ --with-openssl --with-snmp --with-gd --with-zlib --with-curl --with-libxml-dir --with-png-dir --with-jpeg-dir --with-freetype-dir --without-pear --with-gettext --with-gmp --enable-inline-optimization --enable-soap --enable-ftp --enable-sockets --enable-mbstring --with-mysqli=/usr/local/mysql/bin/mysql_config --enable-fpm --with-fpm-user=nginx --with-fpm-group=nginx --with-libdir=lib64 --with-ldap --with-ldap-sasl --with-mcrypt --with-mhash

  make ZEND_EXTRA_LIBS='-liconv'(编译好后会提示你make test,这个无所谓了，make test花费的时间很长)

  make install

10'cp php.ini-production /usr/local/php/etc/

   mv php.ini-production php.ini

11'cd scai/fpm/

   cp init.d.php-fpm /etc/init.d/php-fpm

12'vim /usr/local/php/etc/php.ini

   cgi.fix_pathinfo=0                         #防止Nginx文件类型错误解析漏洞

13'cd /usr/local/php/etc

   cp php-fpm.conf.default php-fpm.conf

   vim php-fpm.conf                           #去掉一下几行注释

       pin=run/php-fpm.pid

       pm.max_children = 50

       pm.start_servers = 20                  #在生产环境中一定要做压力测试,找到最合适的进程数组合

       pm.min_spare_servers = 5

       pm.max_spare_servers = 35

       pm.max_requests = 500

14'/etc/init.d/php-fpm start

   vim ~/.bash_profile                        #将/usr/local/php/bin添加进去

   source ~/.bash_profile

三‘nginx安装

1'yum install -y pcre-devel

2'tar zxf nginx-1.0.8.tar.gz

  cd nginx-1.0.8

3'vim auto/cc/gcc

  #CFLAGS=”$CFLAGS -g” (注释掉这行,去掉debug模式编译,编译以后程序只有几百k)

4'vim src/core/nginx.h

  #define NGINX_VERSION "1.0.2”

  #define NGINX_VER "nginx" (修改此行,去掉后面的“NGINX_VERSION”,为了安全,这样编译后外界无法获取程序的版本号)

5'./configure --user=nginx --group=nginx --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module

6'make && make install

7'vim ~/.bash_profile（将/usr/local/nginx/sbin添加进去）

  source ~/.bash_profile

  (你也可以在/usr/sbin下做一个nginx的链接）

8'vim /usr/local/nginx/conf/nginx.conf

  user nginx nginx;

  worker_processes 8;

  error_log logs/error.log crit;

  pid  logs/nginx.pid;

  worker_rlimit_nofile 65535;

  events {

    use epoll;

    worker_connections 65535;

  }

  http {

    include

    mime.types;

    default_type application/octet-stream;

    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 65;

    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;

    server {

        listen 80;

        server_name station25.example.com;

        location / {

root html;

index index.php index.html index.htm;

}

location ~ \.php$ {

root html;

fastcgi_pass 127.0.0.1:9000;

fastcgi_index index.php;

include

fastcgi.conf;

}

location /status {

stub_status on;

access_log off;

}

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;

    }

  }

9'nginx -t          #检查配置文件的语法

  nginx    #启动nginx

  nginx -s reload   #重载主配置文件

  nginx -s stop     #关闭nginx

10'Nginx支持的信号

  1) TERM,INT 快速关闭

  2) QUIT 从容关闭

  3) HUP 平滑重启,重新加载配置文件

  4) USR1 重新打开日志文件,在切割日志时用处比较大

  5) USR2 平滑升级可执行程序

  6) WINCH 从容关闭工作进程

四‘加入memcache

Memcache是danga.com的一个开源项目,它是一个高性能的分布式的内存对象缓存系统,通过在内存里维护一个统一的巨大的Hash表,能够用来存储各种格式的数据。可以类比于MySQL这样的服务,而PHP扩展的Memcache实际上是连接Memcache的方式。 

1'yum install memcached -y

2'yum install autoconf -y

3'tar zxf memcache-2.2.5.tar.gz

  cd memcache-2.2.5

  phpize

  ./configure --with-php-config=/usr/local/php/bin/php-config

  make && make install

5'vi /usr/local/php/etc/php.ini

  extension=memcache.so

  service php-fpm reload

6'vi /usr/local/nginx/html/test.php

  <?php

  $memcache = new Memcache;

  $memcache->connect('127.0.0.1', 11211) or die ("Could not connect");

  $version = $memcache->getVersion();

  echo "Server's version: ".$version."\n";

  $tmp_object = new stdClass;

  $tmp_object->str_attr = 'test';

  $tmp_object->int_attr = 123;

  $memcache->set('key', $tmp_object, false, 10) or die ("Failed to save data at the server");

  echo "Store data in the cache (data will expire in 10 seconds)\n";

  $get_result = $memcache->get('key');

  echo "Data from the cache:\n";

  var_dump($get_result);

  ?>

7'visit website: http://192.168.0.25/test.php

8'cp memcache.php /usr/local/nginx/html

9'vi /usr/local/nginx/html/memcache.php

  define('ADMIN_USERNAME','sjx');   // Admin Username

  define('ADMIN_PASSWORD','sjx');  // Admin Password

  $MEMCACHE_SERVERS[] = '192.168.0.25:11211'; // add more as an array

10'visit website: http://192.168.0.25/memcache.php

五‘使用tomcat发布动态页面

1'sh jdk-6u26-linux-x64.bin

2'mv jdk1.6.0_26/ /usr/local/jdk

3'vi /etc/profile

  export JAVA_HOME=/usr/local/jdk

  export CLASSPATH=:$JAVA_HOME/lib

  export PATH=$PATH:$JAVA_HOME/bin

4'source /etc/profile(可以echo $JAVA_HOME,echo $CLASSPATH查看一下)

5‘tar zxf apache-tomcat-7.0.8.tar.gz -C /usr/local

6'mv /usr/local/apache-tomcat-7.0.8 /usr/local/tomcat

7'cd /usr/local/tomcat/bin

8'./startup.sh

这时你可以看到机子上有个8080端口，以上web访问时需加上端口号8080

7‘在nginx的配置文件中加入

  location ~ \.jsp$ {

            proxy_pass  http://127.0.0.1:8080;

        }

  这几行即可不需输入8080，这样当遇到动态页面时会自动交给tomcat处理。

8'可以写个简单的jsp文件测试下

  vim test.jsp

  THE TIME IS: <%=new java.util.Date() %>