Loading... <p><strong>前言</strong></p> <p> LAMP(linux+apache+mariadb+php)以下都以源码安装方式,环境为3台虚拟机内存各4G、2核cpu,apache通过fastcgi连接php,数据库用mariadb。</p> <p> 搭建环境:Centos6.4</p> <p> 服务器一</p> <p> IP地址:192.168.146.140</p> <p> 安装软件:apache2.4.12</p> <p> 硬盘:20G</p> <p> 服务器二</p> <p> IP地址:192.168.146.141</p> <p> 安装软件:PHP5.6</p> <p> 硬盘:20G</p> <p> 服务器三</p> <p> IP地址:192.168.146.139</p> <p> 安装软件:mariadb-10.0.19</p> <p> 硬盘一:20G</p> <p> 硬盘二:20G以lvm方式工作,方便今后扩展和数据快照</p> <p> 如下图</p> <p> <img src="//cto.wang/usr/uploads/2016/07/20160703163659-10.jpg" title="QQ图片20150525092319.png" width="504" height="350" border="0" hspace="0" vspace="0" alt="wKioL1Vie0Phu0vJAAFVmwLAsyQ774.jpg" style="width: 504px;height: 350px" /></p> <p></p> <p><strong>apache2.4.12安装</strong></p> <p><strong> </strong> httpd程序依赖于apr和apr-util, </p> <p> apr: apache portable runtime(httpd2.4依赖于1.4以上的apr和apr-util,安装前请查看机器上的apr) 检查命令:</p> <p> rpm -qa | grep apr (如不满足要求,请自行安装高版本apr)</p> <p> apr下载地址:http://apr.apache.org/download.cgi </p> <p> 安装新apr包,为了避免和老版本冲突,另指明安装位置,也可以把老版本删除后重新安装,请自行决定安装方式</p> <p> tar xf apr-1.5.2.tar.gz:解压apr</p> <p> cd apr-1.5.2 :进入解压目录</p> <p> ./configure –prefix=/usr/local/apr15:指明apr安装路径</p> <p> make && make install:编译安装</p> <p></p> <p> tar xf apr-util-1.5.4.tar.gz:解压apr-util</p> <p> cd apr-util-1.5.4 </p> <p> ./configure –prefix=/usr/local/apr-util –with-apr=/usr/local/apr15/:指明安装目录和apr工作对象</p> <p> make && make install:编译安装 </p> <p></p> <p> tar xf httpd-2.4.12.tar.bz2 </p> <p> cd httpd-2.4.12</p> <p> ./configure –prefix=/usr/local/apache –sysconfdir=/etc/httpd24 –enable-so –enable-ssl –enable-cgi –enable-rewrite –with-zlib –with-pcre –with-apr=/usr/local/apr15/ –with-apr-util=/usr/local/apr-util/ –enable-mpms-shared=all –with-mpm=event –enable-modules=most</p> <p> –sysconfdir:指定配置文件路径<br /> –enable-so:支持DSO动态装卸模块<br /> –enable-ssl:编译启用ssl模块,但是这项依赖于openssl和openssl-devel<br /> –enable-cgi:启用cgi<br /> –enable-rewrite:url重写,但是它依赖于pcre(perl正则表达式分析器)<br /> –with-zlib:数据报文发送时的压缩库<br /> –with-pcre:如果指明要使用prcr就需要把相关的pcre-devel先安装好<br /> –with-apr=/usr/local/apr:指定apr路径。<br /> –with-apr-util=/usr/local/apr-util/<br /> –enable-mpms-shared=all –with-mpm=event:动态加载mpm并指明用哪个模式运行<br /> –enable-modules={all,most}:all编译所有模块或者most常用模块,编译好可以不用。</p> <p> make && make install</p> <p></p> <p> 安装后启动httpd,启动脚本在安装目录下/usr/local/apache/bin/apachectl</p> <p> ./apachectl start:启动httpd</p> <p></p> <p> 主配置文件在/etc/httpd24/httpd.conf,主配置文件中还包含扩展配置文件,include定义了文件路径</p> <p> 编辑/etc/httpd24/httpd.conf,添加如下行即可,规范指定pid路径,:</p> <p> PidFile "/var/run/httpd.pid"</p> <p> 启用mod_proxy_fcgi.so必须使用代理模块proxy_module,把以下2个注释去掉即可:</p> <p> LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so</p> <p> LoadModule proxy_module modules/mod_proxy.so</p> <p> 启用反向代理:</p> <p> ProxyRequests Off:关闭正向代理</p> <p> ProxyPassMatch ^/(.*\.php)$ fcgi://192.168.146.141:9000/$1:所有以.php结尾的网页都以fcgi方式转到后面网页</p> <p> 让apache能识别php格式的页面,并支持php格式的主页</p> <p> AddType application/x-httpd-php .php</p> <p> AddType application/x-httpd-php-source .phps</p> <p> 定位至DirectoryIndex index.html </p> <p> DirectoryIndex index.php index.html</p> <p></p> <p> 如果想换一种启动方式:注释加载模块,添加相应模块即可</p> <p> 注释LoadModule mpm_event_module modules/mod_mpm_event.so</p> <p> 添加LoadModule mpm_worker_module modules/mod_mpm_worker.so</p> <p></p> <p> 主程序修改mpm参数</p> <p> Include /etc/httpd24/extra/httpd-mpm.conf</p> <p></p> <p> http参数详解http://5990383.blog.51cto.com/blog/5980383/1651587</p> <p> 如需使用虚拟主机,先注释中心主机</p> <p> 注释 DocumentRoot </p> <p> 启用 Include /etc/httpd24/extra/httpd-vhosts.conf,在配置文件中按需添加虚拟主机。</p> <p></p> <p> 配置启动脚本</p> <p> cd /etc/init.d/</p> <p> cp httpd httpd24:复制原有脚本</p> <p> vim httpd24:修改脚本</p> <p> apachectl=/usr/local/apache/bin/apachectl</p> <p> httpd=${HTTPD-/usr/local/apache/bin/httpd}</p> <p> pidfile=${PIDFILE-/usr/local/apache/logs/httpd.pid}</p> <p> chkconfig –add httpd24 设置启动项</p> <p></p> <p><strong>安装mariadb10.0.19,已把第二块磁盘做成lvm逻辑卷挂载到/mydata/data目录下</strong></p> <p><strong> 安装前先检查是否已经安装mysql程序</strong></p> <p> 以二进制方式安装</p> <p> tar xf mariadb-10.0.19-linux-x86_64.tar.gz -C /usr/local</p> <p> vim /usr/local/mariadb-10.0.19-linux-x86_64/INSTALL-BINARY:打开指定文档,按要求安装数据库 shell> groupadd mysql</p> <p> shell> useradd -g mysql mysql</p> <p> shell> cd /usr/local</p> <p> shell> gunzip < /path/to/mysql-VERSION-OS.tar.gz | tar xvf –</p> <p> shell> ln -s full-path-to-mysql-VERSION-OS mysql</p> <p> shell> cd mysql</p> <p> shell> chown -R mysql .</p> <p> shell> chgrp -R mysql .</p> <p> shell> scripts/mysql_install_db –user=mysql</p> <p> shell> chown -R root .</p> <p> shell> chown -R mysql data</p> <p> shell> bin/mysqld_safe –user=mysql &</p> <p> ln -sv mariadb-10.0.19-linux-x86_64 mysql</p> <p> chown -R root:mysql .</p> <p> mkdir /etc/mysql:为了避免和/etc/my.cnf冲突所以建立个目录单独存放my.cnf,建议备份后直接覆盖</p> <p> cp ./support-files/my-innodb-heavy-4G.cnf /etc/mysql/my.cnf:复制文件</p> <p> datadir=/mydata/data:添加指定目录数据存储到/data/mydata目录</p> <p> scripts/mysql_install_db –user=mysql –datadir=/mydata/data:指定用户和路径初始化数据库</p> <p> cp support-files/mysql.server /etc/init.d/mysqld:复制启动脚本</p> <p> chkconfig –add mysqld</p> <p> chkconfig –level 2345 mysqld on</p> <p> chkconfig –list mysqld</p> <p> /usr/local/mysql/bin/mysqladmin -u root password 'XXXXXX':</p> <p> service mysqld start</p> <p></p> <p> create database phpdb;</p> <p> create user phpuser@'192.168.%.%' identified by 'XXXXXX'</p> <p> grant all on phpdb.* to phpuser@'192.168.%.%';</p> <p> </p> <p><strong>编译安装php-5.6.9.tar.bz2</strong></p> <p> 请配置好yum源(系统安装源及epel源)后执行如下命令:</p> <p> # yum -y groupinstall "Desktop Platform Development"</p> <p> # yum -y install bzip2-devel libmcrypt-devel </p> <p></p> <p> tar xf php-5.6.9.tar.bz2 </p> <p> cd php-5.6.9 </p> <p> ./configure –prefix=/usr/local/php –with-mysql=/usr/local/mysql –with-openssl –with-mysqli=/usr/local/mysql/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-config-file-path=/etc –with-config-file-scan-dir=/etc/php.d –with-bz2</p> <p> –prefix=/usr/local/php:安装路径<br /> –with-mysql=/usr/local/mysql:编译使用mysql驱动指明路径,如果是rpm包安装的mysql只需写–with-mysql<br /> –with-openssl: –with-mysql的加密工具<br /> –with-mysqli=/usr/local/mysql/bin/mysql_config:php访问mysql的另外一种机制<br /> –enable-mbstring:多字节字串,如果想支持中文这个选项是必须<br /> –with-freetype-dir:字体处理工具,php显示网页可以对字体加工。<br /> –with-jpeg-dir :jpeg图片生成工具<br /> –with-png-dir:png图片生成工具<br /> –with-zlib:压缩库<br /> –with-libxml-dir=/usr:指明需要使用的xml库所在位置,<br /> –enable-xml:启用xml功能<br /> –enable-sockets:支持sockets方式进行通信<br /> –enable-fpm:以fpm方式运行<br /> –with-mcrypt:支持使用加密库<br /> –with-config-file-path=/etc:在etc下创建主配置文件php.ini<br /> –with-config-file-scan-dir=/etc/php.d:支持主配置文件以外在php.d下的以.ini结尾子配置文件,<br /> –with-bz2:支持bz2压缩</p> <p> configure: error: Cannot find OpenSSL's <evp.h>:检查环境报错</p> <p> 解决方式:yum -y install openssl openssl-devel</p> <p> configure: error: Please reinstall the BZip2 distribution</p> <p> 解决方式:yum install bzip2 bzip2-devel</p> <p> configure: error: mcrypt.h not found. Please reinstall libmcrypt</p> <p> 解决方式:去掉–with-mcrypt</p> <p> onfigure: error: Cannot find MySQL header files under /usr/local/mysql.</p> <p> 解决方式修改mysql指定路径</p> <p> ./configure –prefix=/usr/local/php –with-mysql=mysqlnd –with-pdo-mysql=mysqlnd –with-mysqli=mysqlnd –with-openssl –enable-mbstring –with-freetype-dir –with-jpeg-dir –with-png-dir –with-zlib –with-libxml-dir=/usr –enable-xml –enable-sockets –enable-fpm –with-config-file-path=/etc –with-config-file-scan-dir=/etc/php.d –with-bz2</p> <p> </p> <p> 为php提供配置文件:</p> <p> cp php.ini-production /etc/php.ini</p> <p> </p> <p> 设置启动脚本:</p> <p> cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm</p> <p> chmod +x /etc/init.d/php-fpm </p> <p> chkconfig –add php-fpm</p> <p> chkconfig php-fpm on</p> <p> 为启动脚本添加配置文件:</p> <p> cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf</p> <p> 编辑启动脚本配置文件: 配置fpm的相关选项为你所需要的值,并启用pid文件(如下最后一行):</p> <p> vim /usr/local/php/etc/php-fpm.conf</p> <p> pm.max_children = 50:最大并发响应</p> <p> pm.start_servers = 5:启动空闲进程等待响应用户请求</p> <p> pm.min_spare_servers = 2:最小空闲进程</p> <p> pm.max_spare_servers = 8:最大空闲进程</p> <p> pid = /usr/local/php/var/run/php-fpm.pid</p> <p> error_log:启动错误日志</p> <p> listen = 192.168.146.141:9000:修改监听端口默认只监听127.0.0.1</p> <p></p> <p> 启动php:</p> <p> service php-fpm start</p> <p> </p> <p> 使用如下命令来验正:</p> <p> ps aux | grep php-fpm</p> <p></p> <p><strong><span style="font-size: 14px;line-height: 21px">以上为编译安装LAMP环境</span></strong></p> <p><strong><span style="font-size: 14px;line-height: 21px"> </span></strong> 并发数压力测试: ab -n 5000 -c 100 http://192.168.146.140/index.php</p> <p> Requests per second: 263.38 [#/sec] (mean)</p> <p> Time per request: 379.675 [ms] (mean)</p> <p> Time per request: 3.797 [ms] (mean, across all concurrent requests)</p> <p> </p> <p> php加速器xcache:快速而且稳定的PHP opcode缓存,xcache是作为php模块使用的。</p> <p> tar xf xcache-3.2.0.tar.gz</p> <p> cd xcache-3.2.0</p> <p> /usr/local/php/bin/phpize:生成config脚本。</p> <p> –with-php-config编译时指明为php模块进行编译,–enable-xcache启用xcache模块</p> <p> ./configure –enable-xcache –with-php-config=/usr/local/php/bin/php-config</p> <p> make && make install</p> <p> mkdir /etc/php.d</p> <p> cp xcache.ini /etc/php.d/</p> <p> vim /etc/php.d/xcache.ini</p> <p> extension = /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/xcache.so</p> <p> service php-fpm restar</p> <p> 在phpinfo()测试页中可以看到xcache说明已经安装成功。</p> <p></p> 最后修改:2021 年 12 月 10 日 10 : 53 AM © 允许规范转载 赞赏 如果觉得我的文章对你有用,请随意赞赏 赞赏作者 支付宝微信