阿里云Centos6.3,LANP安装

最近准备弄一个服务器放置一些示例Demo,决定使用LANP架构，在此把安装过程记录下来。

服务器选用阿里云最低配置

cup: 单核

内存:512

带宽：1M

系统：centos6.3 64位

第一步：

yum groupinstall -y *Development Tools* 安装开发工具包 [工具包有些大，耐心..]

=====编译nginx =====

下载Nginx , nginx.org

选择一个稳定版

http://nginx.org/en/download.html

http://nginx.org/download/nginx-1.4.4.tar.gz

tar -zxvf nginx-1.4.4.tar.gz

cd nginx-1.4.4

./configure 编译

[

可能出现的错误

./configure: error: the HTTP rewrite module requires the PCRE library.

yum解决: yum -y install pcre-devel

从新 ./configure 编译

]

make

make install

注：如有错误，使用yum解决

默认安装目录

/usr/local/nginx

主配置文件: conf/nginx.conf

启动文件: sbin/nginx

运行启动文件 ./nginx

ps -ef | grep nginx 查看进程

nobody 6304 6303 0 14:21 ? 00:00:00 nginx: worker process

netstat -tupln 查看端口监听情况

tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 6303/nginx

=====编译mysql =====

安装cmake包

wget http://www.cmake.org/files/v2.8/cmake-2.8.6.tar.gz

tar zxvf cmake-2.8.6.tar.gz

cd cmake-2.8.6/

./configure

gmake

gmake install

添加用户和创建数据库目录和权限设置

useradd mysql

mkdir -p /data/mysql

chown -R root:mysql /data/mysql

下载安装mysql

选择一个mysql版本的源代码 http://dev.mysql.com/downloads/

wget http://dev.mysql.com/get/Downloads/MySQL-5.5/mysql-5.5.35.tar.gz

tar -zxvf mysql-5.5.17.tar.gz

cd mysql-5.5.17

cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/data/mysql -DSYSCONFDIR=/etc/

gmake

gmake install

设置mysql配置文件

cd /usr/local/mysql

cp ./support-files/my-huge.cnf /etc/my.cnf

编辑/etc/my.cnf

vi /etc/my.cnf

在 [mysqld] 段增加

datadir = /data/mysql

wait-timeout = 30

max_connections = 512

max_connect_errors = 10000000

default-storage-engine = INNODB

在 [mysqld] 段修改

max_allowed_packet = 16M

初始化数据库

./scripts/mysql_install_db --datadir=/data/mysql --basedir=/usr/local/mysql --defaults-file=/etc/my.cnf --user=mysql

cp ./support-files/mysql.server /etc/rc.d/init.d/mysqld

chmod 755 /etc/rc.d/init.d/mysqld

chkconfig --add mysqld

设置启动脚本变量

编辑 /etc/rc.d/init.d/mysqld

vi /etc/rc.d/init.d/mysqld

basedir=/usr/local/mysql

datadir=/data/mysql

设置变量环境

echo "PATH=$PATH:/usr/local/mysql/bin" >> /etc/profile （永久生效）

启动服务

service mysqld start

设置数据库管理员root密码

mysqladmin -u root password 你的密码

service mysqld restart

进入mysql

mysql -uroot -p

===== 编译php ======

安装 RepoForge yum源

RepoForge.org 点击 usage

下载对应centos 版本

EL 6: i686, x86_64

EL 5: i386, x86_64, ppc

EL 4: i386, x86_64, ppc

EL 3: i386, x86_64

rpm -q centos-release 查看版本

cd ~

wget http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.3-1.el6.rf.x86_64.rpm

rpm -ivh rpmforge-release-0.5.3-1.el6.rf.x86_64.rpm

从新更新yum 源

yum clean all

yum list

查看yum安装的php程序

yum list | grep php

如果有,把安装的php卸载干净

yum remove php php-devel php-mysql php-mysqli php-pdo php-gd php-mbstring ….

预先安装php工具包

yum install -y libxml2-devel libjpeg-devel libpng-devel freetype-devel openssl-devel libcurl-devel libmcrypt-devel

下载php源代码

php.net => downloads

wget http://cn2.php.net/distributions/php-5.4.24.tar.gz

tar -zxvf php-5.4.24.tar.gz

cd php-5.4.24

执行

./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --disable-fileinfo --with-mysql=/usr/local/mysql --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --with-iconv-dir --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --disable-rpath --enable-discard-path --enable-magic-quotes --enable-safe-mode --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --with-curlweappers --enable-mbregex --enable-fastcgi --enable-fpm --enable-force-cgi-redirect --enable-mbstring --with-mcrypt --enable-ftp --with-gd --enable-ftp --with-gd --enable-gd-native-ttf --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-xmlrpc --enable-zip --enable-soap --without-pear --with-gettext --with-mime-magic

make

#注意这里容易出现 make: *** [ext/phar/phar.php] 错误 127

#出现mysql client解决方法

32位系统

ln -s /usr/local/mysql/lib/libmysqlclient.so.18 /usr/lib/

64位系统

ln -s /usr/local/mysql/lib/libmysqlclient.so.18 /usr/lib64/

make

make install

php会被安装在

--prefix=/usr/local/php

切换到该目录

cd /usr/local/php

[root@localhost php]# ls

bin etc include lib php sbin var

cd /usr/local/php/sbin 会有一个运行PHP程序

[root@localhost sbin]# ls

php-fpm

cd /usr/local/php/etc

启动配置文件

mv php-fpm-default.conf php-fpm-conf

php.ini 配置文件

cp ~/php-5.4.24/php.ini-production /usr/local/php/etc/php.ini

[root@localhost etc]# ls

php-fpm.conf php.ini

cd /usr/local/php/sbin

执行 ./php-fpm 没有报错代表执行成功

ps aux | grep php 查看进程

root 21609 0.0 0.4 201908 4328 ? Ss 23:02 0:00 php-fpm: master process (/usr/local/php/etc/php-fpm.conf)

nobody 21610 0.0 0.4 201912 4520 ? S 23:02 0:00 php-fpm: pool www

nobody 21611 0.0 0.5 201912 5588 ? S 23:02 0:00 php-fpm: pool www

root 21658 0.0 0.0 103244 864 pts/0 S+ 23:24 0:00 grep php

netstat -tupln 查看端口监听

默认会监听9000端口,通过配置项 php-fpm-conf 指定

tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 21609/php-fpm

修改nginx配置

vim /usr/local/nginx/conf/nginx.conf

修改默认配置项为

location ~ \.php$ {

root html;

fastcgi_pass 127.0.0.1:9000; //端口

fastcgi_index index.php;

fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name; //网站跟地址

include fastcgi_params;

}

重启nginx

killall nginx

cd /usr/local/nginx/sbin/

./nginx

新建php文件

vim /usr/local/nginx/html/index.php

输入

<?php

phpinfo();

访问 http://你的ip地址/index.php

访问正常, 配置成功!

* 重启php-fpm出现无法加载配置文件的时候指定 *

./php-fpm --fpm-config /usr/local/php/etc/php-fpm.conf -c /usr/local/php/etc/php.ini

=====eaccelerator加速=====

安装 eaccelerator加速

下载eaccelerator

官网:http://eaccelerator.net/

github:https://github.com/eaccelerator/eaccelerator

unzip eaccelerator-master.zip

cd eaccelerator-master

/usr/local/php/bin/phpize

编译时指定php-config 位置

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

make

make install

在php.ini 添加eaccelerator配置

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

;eaccelerator配置段开始

extension="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_ttl="0"

eaccelerator.shm_prune_period="0"

eaccelerator.shm_only="0"

;eaccelerator配置段结束

创建缓存目录

mkdir 0777 /tmp/eaccelerator

访问刚才的 index.php,出现下面信息代表安装成功

=====安装redis以及php-redis扩展=====

安装redis

下载redis

wget http://redis.googlecode.com/files/redis-2.4.11.tar.gz

tar -zxvf redis-2.4.11.tar.gz

cd redis-2.4.11

make

make install

cp redis.conf /etc/redis.conf

vim /etc/redis.conf

daemonize no 改为 daemonize yes 让redis后台运行

下载php-redis扩展

https://github.com/owlient/phpredis

unzip master-redis.zip

cd phpredis-master/

/usr/local/php/bin/phpize

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

make

make install

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

extension=redis.so

=====安装memcache以及php-memcache扩展=====

安装memcached扩展

由于memcached安装时，需要使用libevent类库，所以先安装libevent

wget http://www.monkey.org/~provos/libevent-2.0.12-stable.tar.gz

tar -zxvf libevent-2.0.12-stable.tar.gz

cd libevent-2.0.12-stable

./configure

make

make install

wget http://memcached.googlecode.com/files/memcached-1.4.5.tar.gz

tar -zxvf memcached-1.4.5.tar.gz

cd memcached-1.4.5

./configure --prefix=/usr/local/memcached

make

make install

cd /usr/local/memcached/bin

./memcached

* 出现的错误 *

出现“memcached: error while loading shared libraries:libevent-2.0.so.5: cannot

open shared object file: No such file or directory”之类的信息，表示memcached 找不到

libevent 的位置

所以，请先使用whereis libevent 得到位置，然后连接到memcached 所寻找的路径

首先查看，libevent 在哪里

# whereis libevent

libevent: /usr/local/lib/libevent.la /usr/local/lib/libevent.so /usr/local/lib/libevent.a

然后，再看memcached 从哪里找它

# LD_DEBUG=libs memcached -v 2>&1 > /dev/null | less

可以看到：是/usr/lib64/libevent-2.0.so.5，所以，创建软链

ln -s /usr/local/lib/libevent-2.0.so.5 /usr/lib64/libevent-2.0.so.5

./memcached -u root -d

安装php-memcache 扩展

下载:http://pecl.php.net/package/memcache

wget http://pecl.php.net/get/memcache-2.2.4.tgz

cd memcache-2.2.4

/usr/local/php/bin/phpize

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

make

make install

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

extension=memcache.so

本次所用到的软件下载

http://pan.baidu.com/s/1o6hSPJ0