LNAMP源码安装整合加论坛及动静分离

fdsfdfe

LNAMP(Linux+Nginx+Apache+Mysql+PHP)架构受到很多IT企业的青睐,取代了原来认为很好的LNMP(Linux+Nginx+Mysql+PHP)架构,那我们说LNAMP到底有什么优点呢,还得从Nginx和apache的优缺点说起。Nginx处理静态文件能力很强,Apache处理动态文件很强而且很稳定,把二者综合在一块,性能提升很多倍。可能很多Linux SA在从事LNMP运维中，会发现PHP（FastCGI）模式会出现一些502错误的现象，这是因为Nginx+PHP（FastCGI）组合不稳定的原因造成的。
  实验机：

1 2 3 4 5

[iyunv@192_168_77_189 ~]# uname -a Linux 192_168_77_189 2.6.32-504.el6.x86_64 #1 SMP Wed Oct 15 04:27:16 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux [iyunv@192_168_77_189 ~]# cat /etc/issue CentOS release 6.6 (Final) Kernel \r on an \m

• 源码安装LNAMP之Nginx
  
  

1 2 3 4 5 6 7 8 9 10 11 12 13 14

[iyunv@192_168_77_189 ~]# yum install pcre pcre-devel -y      #依赖包 [iyunv@192_168_77_189 autolamp]# tar -xzvf nginx-1.8.0.tar.gz [iyunv@192_168_77_189 nginx-1.8.0]# ./configure  --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module [iyunv@192_168_77_189 nginx-1.8.0]# make && make install [iyunv@192_168_77_189 nginx-1.8.0]# /usr/local/nginx/sbin/nginx [iyunv@192_168_77_189 nginx-1.8.0]# ps -ef | grep nginx    root      9982     1  0 19:38 ?        00:00:00 nginx: master process /usr/local/nginx/sbin/nginx nobody    9983  9982  0 19:38 ?        00:00:00 nginx: worker process       root      9987  7577  0 19:38 pts/1    00:00:00 grep nginx

• 源码安装LNAMP之Apache
  
  

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

[iyunv@192_168_77_189 autolamp]# yum -y install epel-release [iyunv@192_168_77_189 apr-1.5.2]# ./configure --prefix=/usr/local/apr [iyunv@192_168_77_189 apr-1.5.2]# make && make install [iyunv@192_168_77_189 apr-util-1.5.2]# ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr [iyunv@192_168_77_189 apr-util-1.5.2]# make && make install [iyunv@192_168_77_189 httpd-2.4.16]# ./configure --prefix=/usr/local/apache  --enable-so --enable-ssl --enable-cgi --enable-rewrite --with-zlib --with-pcre --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util/ --enable-modules=most --enable-mpms-shared=all --with-mpm=event [iyunv@192_168_77_189 httpd-2.4.16]# make && make install

• 源码安装LNAMP之MySQL
  
  

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

yum install gcc gcc-c++ make cmake  ncurses-devel bison perl [iyunv@192_168_77_189 mysql-5.5.44]# cmake -DCMAKE_INSTALL_PREFIX=/data/app/mysql3306 -DMYSQL_DATADIR=/data/mysql3306  -DWITH_MYISAM_STORAGE_ENGINE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_MEMORY_STORAGE_ENGINE=1 -DWITH_READLINE=1 -DMYSQL_TCP_PORT=3306 -DENABLED_LOCAL_INFILE=1 -DWITH_PARTITION_STORAGE_ENGINE=1 -DEXTRA_CHARSETS=all -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_DEBUG=0 -DMYSQL_USER=mysql -DMYSQL_UNIX_ADDR=/data/mysql3306/mysql3306.sock [iyunv@192_168_77_189 mysql-5.5.44]#  make && make install [iyunv@192_168_77_189 mysql-5.5.44]# cp -a support-files/my-large.cnf /data/mysql3306/my.cnf [iyunv@192_168_77_189 data]# chown mysql.mysql app/ -R [iyunv@192_168_77_189 data]# chown mysql.mysql mysql3306/ -R [iyunv@192_168_77_189 mysql3306]# cp -a support-files/mysql.server /etc/init.d/mysqld [iyunv@192_168_77_189 mysql3306]# cd /data/app/mysql3306/ [iyunv@192_168_77_189 mysql3306]# ./scripts/mysql_install_db --basedir=/data/app/mysql3306/ --datadir=/data/mysql3306/ --user=mysql [iyunv@192_168_77_189 mysql3306]#  echo "export PATH="\$PATH":/data/app/mysql3306/bin/" >>/root/.bash_profile && source /root/.bash_profile [iyunv@192_168_77_189 mysql3306]# /etc/init.d/mysqld restart Shutting down MySQL. SUCCESS! Starting MySQL.. SUCCESS!

• 源码安装LNAMP之PHP
  
  

1 2 3 4 5 6 7

yum install libxml2-devel  libmcrypt-devel bzip2-devel libxml2-devel openssl-devel  bzip2 bzip2-devel [iyunv@192_168_77_189 php-5.4.42]# ./configure --prefix=/usr/local/php --with-mysql=/data/app/mysql3306 --with-openssl --with-mysqli=/data/app/mysql3306/bin/mysql_config --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-bz2 --with-config-file-path=/etc/php/php.ini --with-config-file-scan-dir=/etc/php/php.d/ --with-apxs2=/usr/local/apache/bin/apxs [iyunv@192_168_77_189 php-5.4.42]# make && make install

• 源码安装Apache+PHP整合
  
  

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

[iyunv@192_168_77_189 php-5.4.42]# echo "Addtype application/x-httpd-php  .php" >> /usr/local/apache/conf/httpd.conf [iyunv@192_168_77_189 php-5.4.42]# sed -i 's/DirectoryIndex index.html/DirectoryIndex index.php index.html/g' /usr/local/apache/conf/httpd.conf [iyunv@192_168_77_189 php-5.4.42]# /usr/local/apache/bin/apachectl -t   00557: httpd: apr_sockaddr_info_get() failed for 192_168_77_189 AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1. Set the 'ServerName' directive globally to suppress this message Syntax OK ServerName www.example.com:80改成ServerName localhost:80即可 [iyunv@192_168_77_189 conf]# /usr/local/apache/bin/apachectl -t Syntax OK [iyunv@192_168_77_189 conf]# ps -ef | grep http root     23847     1  0 21:05 ?        00:00:00 /usr/local/apache/bin/httpd -k restart daemon   23849 23847  0 21:05 ?        00:00:00 /usr/local/apache/bin/httpd -k restart daemon   23850 23847  0 21:05 ?        00:00:00 /usr/local/apache/bin/httpd -k restart daemon   23851 23847  0 21:05 ?        00:00:00 /usr/local/apache/bin/httpd -k restart daemon   23937 23847  0 21:06 ?        00:00:00 /usr/local/apache/bin/httpd -k restart root     23973 22611  0 21:10 pts/1    00:00:00 grep http [iyunv@192_168_77_189 ~]# cd /usr/local/apache/htdocs/ 在index.php里添加 <?php phpinfo(); ?> ~  在客户端输入http://192.168.77.189/ 测试得到以下页面

• 源码安装DISCUZ论坛
  
  

下载discuz源码包文件

1 2 3 4 5 6 7 8 9 10

[iyunv@192_168_77_189 ~]# wget [iyunv@192_168_77_189 autolamp]# unzip Discuz_X3.1_SC_UTF8.zip -d /usr/local/apache/htdocs/ [iyunv@192_168_77_189 autolamp]# cd /usr/local/apache/htdocs/;mv upload/* . [iyunv@192_168_77_189 htdocs]# chmod 777 -R data/ uc_server/ config/ uc_client/ 然后访问http://192.168.77.189/安装discuz论坛，如下图，选择“我同意”

数据库授权：

1 2 3 4 5 6 7

[iyunv@192_168_77_189 ~]# /data/app/mysql3306/bin/mysql   登录，这里数据库没有设置密码 mysql> create database discuz charset=utf8; grant all on discuz.* to  identified by "123456";   授权

然后在论坛页面输入账号信息一路下一步就安装成功了。。。。。。。。。。

自此LAMP环境整合并搭建成功，那如何使用Nginx来整合LAMP呢？

• 源码安装Nginx+LAMP整合
  
  

先修改apache访问端口为8080，Nginx端口默认为80

然后修改nginx配置文件: vi/usr/local/nginx/conf/nginx.conf，server配置段内容如下：

(定义upstream均衡模块，配置动静分离，动态转发至apache，静态文件直接本地响应),这里配置的有动静分离，，动态走app_lamp;模块静态走本地目录，，由于一台机器上实现，有点局限性，理解：

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

upstreamapp_lamp {     server  127.0.0.1:8080 weight=1 max_fails=2 fail_timeout=30s;     }     server {         listen       80;         server_name  localhost;         location / {             root   /usr/local/apache/htdocs;             index index.php index.html index.htm;         }         location ~ .*\.(php|jsp|cgi)?$     {          proxy_set_header Host  $host;          proxy_set_header X-Real-IP$remote_addr;          proxy_set_header X-Forwarded-For$proxy_add_x_forwarded_for;          proxy_pass http://app_lamp;     }         location ~.*\.(html|htm|gif|jpg|jpeg|bmp|png|ico|txt|js|css)$        {         root /usr/local/apache/htdocs;         expires      3d;       }     }

在客户端输入http://192.168.77.189可以直接访问，，动态图片图片程序走app_lamp模块里面的主机，当然可以是另外的机器，静态网页走的是本地

自此，LNAMP源码全部整合完毕