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：
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[root@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
[root@192_168_77_189 ~]
# cat /etc/issue
CentOS release 6.6 (Final)
Kernel \r on an \m
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源码安装LNAMP之Nginx
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[root@192_168_77_189 ~]
# yum install pcre pcre-devel -y #依赖包
[root@192_168_77_189 autolamp]
# tar -xzvf nginx-1.8.0.tar.gz
[root@192_168_77_189 nginx-1.8.0]
# ./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module
[root@192_168_77_189 nginx-1.8.0]
# make && make install
[root@192_168_77_189 nginx-1.8.0]
# /usr/local/nginx/sbin/nginx
[root@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
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源码安装LNAMP之Apache
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[root@192_168_77_189 autolamp]
# yum -y install epel-release
[root@192_168_77_189 apr-1.5.2]
# ./configure --prefix=/usr/local/apr
[root@192_168_77_189 apr-1.5.2]
# make && make install
[root@192_168_77_189 apr-util-1.5.2]
# ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr
[root@192_168_77_189 apr-util-1.5.2]
# make && make install
[root@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
[root@192_168_77_189 httpd-2.4.16]
# make && make install
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源码安装LNAMP之MySQL
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yum
install
gcc gcc-c++
make
cmake ncurses-devel bison perl
[root@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
[root@192_168_77_189 mysql-5.5.44]
# make && make install
[root@192_168_77_189 mysql-5.5.44]
# cp -a support-files/my-large.cnf /data/mysql3306/my.cnf
[root@192_168_77_189 data]
# chown mysql.mysql app/ -R
[root@192_168_77_189 data]
# chown mysql.mysql mysql3306/ -R
[root@192_168_77_189 mysql3306]
# cp -a support-files/mysql.server /etc/init.d/mysqld
[root@192_168_77_189 mysql3306]
# cd /data/app/mysql3306/
[root@192_168_77_189 mysql3306]
# ./scripts/mysql_install_db --basedir=/data/app/mysql3306/ --datadir=/data/mysql3306/ --user=mysql
[root@192_168_77_189 mysql3306]
# echo "export PATH="\$PATH":/data/app/mysql3306/bin/" >>/root/.bash_profile && source /root/.bash_profile
[root@192_168_77_189 mysql3306]
# /etc/init.d/mysqld restart
Shutting down MySQL. SUCCESS!
Starting MySQL.. SUCCESS!
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源码安装LNAMP之PHP
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yum
install
libxml2-devel libmcrypt-devel
bzip2
-devel
libxml2-devel openssl-devel
bzip2
bzip2
-devel
[root@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
[root@192_168_77_189 php-5.4.42]
# make && make install
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源码安装Apache+PHP整合
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[root@192_168_77_189 php-5.4.42]
# echo "Addtype application/x-httpd-php .php" >> /usr/local/apache/conf/httpd.conf
[root@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
[root@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
[root@192_168_77_189 conf]
# /usr/local/apache/bin/apachectl -t
Syntax OK
[root@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
[root@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
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源码安装DISCUZ论坛
下载discuz源码包文件
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[root@192_168_77_189 ~]
# wget
[root@192_168_77_189 autolamp]
# unzip Discuz_X3.1_SC_UTF8.zip -d /usr/local/apache/htdocs/
[root@192_168_77_189 autolamp]
# cd /usr/local/apache/htdocs/;mv upload/* .
[root@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”
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数据库授权：
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[root@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
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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？
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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：
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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;
}
}
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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
软件包太大无法上传。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。
本文转自 Anonymous123 51CTO博客，原文链接:http://blog.51cto.com/woshitieren/1684485
