环境说明

ip	需要安装的程序
192.168.209.12	nginx mysql php

*lnmp架构的安装的顺序* ①安装nginx ②安装mysql ③安装php ④最后配置nginx和创建php测试程序 ⑤验证*******************①安装nginx***********************1.//创建系统用户nginx [root@lanzhiyong ~]# useradd -r -M -s /sbin/nologin nginx//安装依赖环境[root@lanzhiyong ~]# yum -y install pcre-devel openssl openssl-devel gd-devel[root@lanzhiyong ~]# yum install -y gd-devel-2.0.35-26.el7.x86_64.rpm [root@lanzhiyong ~]# yum -y groups mark install 'Development Tools'//创建日志存放目录[root@lanzhiyong ~]# mkdir -p /var/log/nginx[root@lanzhiyong ~]# chown -R nginx.nginx /var/log/nginx//下载nginx[root@lanzhiyong ~]# cd /usr/src/ [root@lanzhiyong src]# wgethttp://nginx.org/download/nginx-1.14.0.tar.gz//编译安装[root@lanzhiyong src]# tar xf nginx-1.14.0.tar.gz[root@lanzhiyong src]# cd  nginx-1.14.0

[root@lanzhiyong nginx-1.14.0]# ./configure --prefix=/usr/local/nginx --user=nginx --group=nginx --with-debug --with-http_ssl_module --with-http_realip_module --with-http_image_filter_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_stub_status_module --http-log-path=/var/log/nginx/access.log --error-log-path=/var/log/nginx/error.log

[root@lanzhiyong nginx-1.14.0]# make -j $(grep 'processor' /proc/cpuinfo | wc -l) && make install 2.nginx安装后配置 //配置环境变量     [root@lanzhiyong ~]# echo 'export PATH=/usr/local/nginx/sbin:$PATH' > /etc/profile.d/nginx.sh  [root@lanzhiyong ~]# source /etc/profile.d/nginx.sh   [root@lanzhiyong ~]# nginx  [root@lanzhiyong ~]# ss -antl  State      Recv-Q Send-Q      Local Address:Port                     Peer Address:Port                LISTEN     0      128                     *:80                                  *:*                    LISTEN     0      128                     *:22                                  *:*                    LISTEN     0      100             127.0.0.1:25                                  *:*      LISTEN     0      128                    :::22                                 :::*                    LISTEN     0      100                   ::1:25                                 :::*

---

***********************②安装mysql************************** //安装依赖 包[root@lanzhiyong ~]# yum -y install ncurses-devel openssl-devel openssl cmake mariadb-devel//创建用户和组[root@lanzhiyong ~]# cd /usr/src/[root@lanzhiyong src]# groupadd -r -g 306 mysql[root@lanzhiyong src]# useradd -M -s /sbin/nologin -g 306 -u 306 mysql//下载二进制格式的mysql软件包

[root@lanzhiyong src]# wget

//解压软件至/usr/local[root@lanzhiyong src]# tar xf mysql-5.7.22-linux-glibc2.12-x86_64.tar.gz  -C /usr/local/[root@lanzhiyong src]# cd /usr/local///创建软连接[root@lanzhiyong local]# ln -sv mysql-5.7.22-linux-glibc2.12-x86_64/ mysql//修改目录/usr/local/mysql的属主属组[root@lanzhiyong local]# chown -R mysql.mysql /usr/local/mysql[root@lanzhiyong local]# ll /usr/local/mysql//添加环境变量[root@lanzhiyong ~]# ls /usr/local/mysql[root@lanzhiyong ~]# echo 'export PATH=/usr/local/mysql/bin:$PATH' > /etc/profile.d/mysql.sh[root@lanzhiyong ~]# source /etc/profile.d/mysql.sh[root@lanzhiyong ~]# echo $PATH //建立数据存放目录[root@lanzhiyong ~]# mkdir /opt/data[root@lanzhiyong ~]# chown -R mysql.mysql /opt/data/[root@lanzhiyong ~]# ll /opt/总用量 0drwxr-xr-x. 2 mysql mysql 6 8月  19 13:20 data//初始化数据库 注意这个命令后会生成临时密码 要记住 jd?ajfrKY4pQ[root@lanzhiyong ~]# /usr/local/mysql/bin/mysqld --initialize --user=mysql --datadir=/opt/data///配置mysql//软连接[root@lanzhiyong ~]# ln -sv /usr/local/mysql/include/ /usr/local/include/mysql[root@lanzhiyong ~]# echo '/usr/local/mysql/lib' > /etc/ld.so.conf.d/mysql.conf[root@lanzhiyong ~]# ldconfig -v//生成配置文件[root@lanzhiyong ~]# cat > /etc/my.cnf << EOF> [mysqld]> basedir = /usr/local/mysql> datadir = /opt/data> socket = /tmp/mysql.sock> port = 3306> pid-file = /opt/data/mysql.pid> user = mysql> skip-name-resolve> EOF//配置服务启动脚本[root@lanzhiyong ~]# cp -a /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld[root@lanzhiyong ~]# sed -ri 's#^(basedir=).*#\1/usr/local/mysql#g' /etc/init.d/mysqld[root@lanzhiyong ~]# sed -ri 's#^(datadir=).*#\1/opt/data#g' /etc/init.d/mysqld//启动mysql[root@lanzhiyong ~]# service mysqld start[root@lanzhiyong ~]# ps -ef |grep mysql[root@lanzhiyong ~]#  ss -antl    State      Recv-Q Send-Q      Local Address:Port                      Peer Address:Port              LISTEN     0      128                     *:80                                  *:*                  LISTEN     0      128                     *:22                                  *:*                  LISTEN     0      100             127.0.0.1:25                                  *:*                                LISTEN     0      128                    :::22                                 :::*                  LISTEN     0      100                   ::1:25                                 :::*                  LISTEN     0      80                     :::3306                               :::*         //修改密码 使用临时密码登入[root@lanzhiyong ~]# mysql -uroot -pjd?ajfrKY4pQ 这是以上步骤的临时密码mysql> set password = password('lanzhiyong');

---

****************************③安装php*************************3.安装php//配置yum源[root@lanzhiyong ~]# cd /etc/yum.repos.d/[root@lanzhiyong yum.repos.d]# wget http://mirrors.163.com/.help/CentOS7-Base-163.repo [root@lanzhiyong ~]# sed -i 's/\$releasever/7/g' /etc/yum.repos.d/CentOS7-Base-163.repo[root@lanzhiyong ~]# sed -i 's/^enabled=.*/enabled=1/g' /etc/yum.repos.d/CentOS7-Base-163.repo[root@lanzhiyong ~]# yum install -y epel-release

//安装依赖包

[root@lanzhiyong ~]# yum -y install libxml2 libxml2-devel openssl openssl-devel bzip2 bzip2-devel libcurl libcurl-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel gmp gmp-devel libmcrypt libmcrypt-devel readline readline-devel libxslt libxslt-devel mhash mhash-devel

//下载php[root@lanzhiyong ~]# cd /usr/src/[root@lanzhiyong src]# wget http://cn.php.net/distributions/php-7.2.8.tar.xz//编译安装php   [root@lanzhiyong src]# tar xf php-7.2.8.tar.xz[root@lanzhiyong src]# cd php-7.2.8[root@lanzhiyong php-7.2.8]#./configure --prefix=/usr/local/php7 \--with-curl \--with-freetype-dir \--with-gd \--with-gettext \--with-iconv-dir \--with-kerberos \--with-libdir=lib64 \--with-libxml-dir=/usr \--with-mysqli=/usr/local/mysql/bin/mysql_config \--with-openssl \--with-pcre-regex \--with-pdo-mysql \--with-pdo-sqlite \--with-pear \--with-jpeg-dir \--with-png-dir \--with-xmlrpc \--with-xsl \--with-zlib \--with-config-file-path=/etc \--with-config-file-scan-dir=/etc/php.d \--with-bz2 \--enable-fpm \--enable-bcmath \--enable-libxml \--enable-inline-optimization \--enable-mbregex \--enable-mbstring \--enable-opcache \--enable-pcntl \--enable-shmop \--enable-soap \--enable-sockets \--enable-sysvsem \--enable-xml \--enable-zip[root@lanzhiyong php-7.2.8]# make -j $(cat /proc/cpuinfo |grep processor |wc -l)[root@lanzhiyong php-7.2.8]# make install//安装后配置[root@lanzhiyong ~]# echo 'export PATH=/usr/local/php7/bin:$PATH' >  /etc/profile.d/php7.sh[root@lanzhiyong ~]# source /etc/profile.d/php7.sh[root@lanzhiyong ~]# cd /usr/src/php-7.2.8[root@lanzhiyong php-7.2.8]# which php/usr/local/php7/bin/php[root@lanzhiyong php-7.2.8]# php -v//配置php-fpm[root@lanzhiyong php-7.2.8]# cp php.ini-production /etc/php.ini[root@lanzhiyong php-7.2.8]# cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm[root@lanzhiyong php-7.2.8]# chmod +x /etc/rc.d/init.d/php-fpm[root@lanzhiyong php-7.2.8]# cp /usr/local/php7/etc/php-fpm.conf.default /usr/local/php7/etc/php-fpm.conf

[root@lanzhiyong php-7.2.8]# cp /usr/local/php7/etc/php-fpm.d/www.conf.default /usr/local/php7/etc/php-fpm.d/www.conf

//配置fpm的相关选项为你所需的值：[root@lanzhiyong ~]# vim /usr/local/php7/etc/php-fpm.conf*****在配置文件最后面添加一下内容pm.max_children = 50pm.start_servers = 5pm.min_spare_servers = 2pm.max_spare_servers = 8[root@lanzhiyong ~]# tail /usr/local/php7/etc/php-fpm.conf//启动php-fpm[root@lanzhiyong ~]# service php-fpm startStarting php-fpm  done[root@lanzhiyong ~]# ss -antl State      Recv-Q Send-Q      Local Address:Port       Peer Address:Port              LISTEN     0      128                     *:80                                  *:*                  LISTEN     0      128                     *:22                                  *:*                  LISTEN     0      100             127.0.0.1:25                            *:*                  LISTEN     0      128             127.0.0.1:9000                        *:*                  LISTEN     0      128                    :::22                                 :::*                  LISTEN     0      100                   ::1:25                                :::*                  LISTEN     0      80                     :::3306                              :::*    [root@lanzhiyong ~]# ps -ef |grep php

---

*******************④最后配置nginx和创建php测试程序****************************

//nginx配置文件/usr/local/nginx/conf/nginx.conf,只要修改配置文件中的server{ } 配置块中的内容，修改location块，追加index.php让nginx服务器默认支持index.php为首页

[root@lanzhiyong ~]# vim /usr/local/nginx/conf/nginx.conf…………………………………………server {listen 80;server_name localhost;#charset koi8-r;#access_log logs/host.access.log main;location / {root html;index index.html index.htm//后面添加 index.php;}…… ……………………………………#pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000location ~ \.php$ {root           html;fastcgi_pass   127.0.0.1:9000;fastcgi_index  index.php;#fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;#主要修改的就是fastcgi_param中的/scripts为$document_rootfastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;include        fastcgi_params;}#deny access to .htaccess files, if Apache's document root//修改配置文件后重新加载nginx[root@lanzhiyong ~]# /usr/local/nginx/sbin/nginx -s reload//创建测试php程序，在/usr/local/nginx/html/test.php,打印一下php配置[root@lanzhiyong ~]# cat > /usr/local/nginx/html/test.php << EOF> 
     phpinfo();> ?>> EOF

---

***********************⑤验证******************************最后打开浏览器输入 192.168.209.12/test.php 看到输出的页面，说明nginx和php都配置成功了