Centos 7 Nginx + PHP 安装步骤

Centos 7 下的 PHP7/Nginx/Memcached 安装步骤。跟上一篇 Centos 7 Nginx + PHP 安装步骤 的区别是，这次是编译的64位的，所有的库均编译到 /usr/local/lib64 目录中，网上那些教程一般没有指定编译路径，实际上是错的，全部编译到默认路径是在
/usr/local/lib 下然后在软连接到 lib64 里简直是有病。另外 Centos 7.4 已经升级了openssl 库，故本篇不在单独安装新版的 Openssl 。所以这篇文章完全是安装Linux的标准方式安装的，跟网上那些半吊子安装教程有本质区别。本篇文章没有去配置 php.ini，我觉得这个配置根据跟人需求自己配置即可。

一、获取相关开源程序

1、安装环境所需的程序库

yum -y update
yum -y remove mariadb*

yum -y install patch make cmake gcc gcc-c++ bison flex file libtool libtool-libs autoconf re2c \
libaio libcap glibc glib2 kernel-devel glibc-devel glib2-devel systemd ncurses ncurses-devel

yum -y install curl wget nano unzip diffutils ntp

yum -y install libjpeg libpng freetype libxml2 zlib bzip2 libidn gettext libxslt libedit libtidy gd libyaml

yum -y install libxml2-devel openssl-devel bzip2-devel curl-devel libjpeg-devel libpng-devel freetype-devel \
cyrus-sasl-devel gmp-devel libedit-devel libtidy-devel libxslt-devel readline-devel libidn-devel zlib-devel  \
gettext-devel gd-devel libyaml-devel systemd-devel

yum -y install whois bind-utils git mailx

yum -y install supervisor memcached
yum -y install  java-1.8.0-openjdk
systemctl enable memcached.service
systemctl enable supervisord.service
systemctl enable rsyncd.service

2、准备环境变量

echo -e "/lib64\n/usr/lib64\n/usr/local/lib64\n/lib\n/usr/lib\n/usr/local/lib\n`cat /etc/ld.so.conf`" > /etc/ld.so.conf
/sbin/ldconfig

3、下载程序源码包

cd /usr/local/src
wget http://7xk96f.com1.z0.glb.clouddn.com/software/libiconv/libiconv-1.15.tar.gz
wget -O php-7.1.10.tar.gz http://cn2.php.net/get/php-7.1.10.tar.gz/from/this/mirror
wget http://7xk96f.com1.z0.glb.clouddn.com/software/mcrypt/libmcrypt-2.5.8.tar.gz
wget http://7xk96f.com1.z0.glb.clouddn.com/software/mcrypt/mcrypt-2.6.8.tar.gz
wget http://7xk96f.com1.z0.glb.clouddn.com/software/mhash/mhash-0.9.9.9.tar.gz
wget http://7xk96f.com1.z0.glb.clouddn.com/software/icu/icu4c-58_2-src.tgz
wget http://7xk96f.com1.z0.glb.clouddn.com/software/libmemcached/libmemcached-1.0.18.tar.gz
wget http://7xk96f.com1.z0.glb.clouddn.com/software/openssl/openssl-1.1.0e.tar.gz
wget http://7xk96f.com1.z0.glb.clouddn.com/software/nginx/nginx-1.13.5.tar.gz
wget http://pecl.php.net/get/msgpack-2.0.2.tgz
wget http://pecl.php.net/get/igbinary-2.0.4.tgz
wget http://pecl.php.net/get/memcached-3.0.3.tgz
wget http://pecl.php.net/get/redis-3.1.4.tgz
wget http://pecl.php.net/get/yaml-2.0.2.tgz
wget http://pecl.php.net/get/mongodb-1.3.0.tgz

二、安装PHP 7（FastCGI模式）

1、编译安装PHP 7 所需的支持库：

tar zxf libiconv-1.15.tar.gz && cd libiconv-1.15/
./configure --prefix=/usr/local --libdir=/usr/local/lib64 --enable-static
make && make install
cd ../

tar zxf libmcrypt-2.5.8.tar.gz && cd libmcrypt-2.5.8/
./configure --prefix=/usr/local --libdir=/usr/local/lib64 --enable-static
make && make install
ldconfig
cd libltdl/
./configure --prefix=/usr/local  --libdir=/usr/local/lib64 --enable-ltdl-install
make && make install
cd ../../

tar zxf mhash-0.9.9.9.tar.gz && cd mhash-0.9.9.9/
./configure --prefix=/usr/local --libdir=/usr/local/lib64
make && make install
cd ../

tar zxf mcrypt-2.6.8.tar.gz && cd mcrypt-2.6.8/
/sbin/ldconfig
./configure --prefix=/usr/local --libdir=/usr/local/lib64
make && make install
cd ../

tar zxf icu4c-58_2-src.tgz && cd icu/source/
./configure --prefix=/usr/local --libdir=/usr/local/lib64 --enable-static 
make && make install
cd ../../

tar -zxvf libmemcached-1.0.18.tar.gz && cd libmemcached-1.0.18
./configure --prefix=/usr/local --libdir=/usr/local/lib64
make && make install
cd ../

2、编译安装PHP（FastCGI模式）

tar zxf php-7.1.10.tar.gz
cd php-7.1.10/
/sbin/ldconfig
./configure --prefix=/usr/local --libdir=/usr/local/lib64 --with-config-file-path=/usr/local/etc --with-config-file-scan-dir=/usr/local/etc/php \
--with-libxml-dir --with-openssl --with-kerberos --with-zlib --enable-bcmath --with-bz2 --enable-calendar --with-curl \
--enable-exif --enable-fpm --enable-ftp --with-png-dir --with-gd --with-jpeg-dir --enable-gd-native-ttf \
--with-icu-dir=/usr/local --enable-mbstring --enable-mbregex --enable-shmop --enable-soap --enable-sockets \
--enable-sysvmsg --enable-sysvsem --enable-sysvshm --enable-wddx --with-xmlrpc --with-libedit --with-iconv-dir=/usr/local \
--with-xsl --enable-zip --with-pcre-regex --with-pcre-jit --with-freetype-dir --enable-xml  --with-mysqli=mysqlnd \
--with-pdo-mysql=mysqlnd --with-pdo-sqlite --with-sqlite3 --disable-rpath --enable-inline-optimization --with-mcrypt \
--with-mhash --enable-pcntl --without-pear --with-gettext --enable-fileinfo --enable-intl --enable-opcache --enable-cli \
--with-gmp --with-tidy --with-pcre-dir --with-readline --with-fpm-systemd --with-zlib-dir --with-libdir=lib64
make ZEND_EXTRA_LIBS='-liconv'
make install

cp php.ini-production /usr/local/etc/php.ini
cp /usr/local/etc/php-fpm.conf.default /usr/local/etc/php-fpm.conf
cp sapi/fpm/php-fpm.service /usr/lib/systemd/system/php-fpm.service
systemctl enable php-fpm.service
cd ../

3、编译安装PHP扩展模块

tar zxf msgpack-2.0.2.tgz
cd msgpack-2.0.2
phpize
./configure
make && make install
cd ../

tar zxf igbinary-2.0.4.tgz
cd igbinary-2.0.4
phpize
./configure
make && make install
cd ../

tar zxf memcached-3.0.3.tgz
cd memcached-3.0.3
phpize
./configure --with-libdir=lib64 --enable-memcached --enable-memcached-igbinary --enable-memcached-json --enable-memcached-msgpack 
make && make install
cd ../

tar zxf redis-3.1.3.tgz
cd  redis-3.1.3
phpize
./configure
make && make install
cd ../

tar zxf yaml-2.0.2.tgz
cd yaml-2.0.2
phpize
./configure
make && make install
cd ../

tar zxf mongodb-1.2.9.tgz
cd mongodb-1.2.9
phpize
./configure
make && make install
cd ../

mkdir -p /usr/local/etc/php
echo -e "[PHP]\nextension=msgpack.so" >> /usr/local/etc/php/msgpack.ini
echo -e "[PHP]\nextension=igbinary.so" >> /usr/local/etc/php/igbinary.ini
echo -e "[PHP]\nextension=memcached.so" >> /usr/local/etc/php/memcached.ini
echo -e "[PHP]\nextension=redis.so" >> /usr/local/etc/php/redis.ini
echo -e "[PHP]\nextension=yaml.so" >> /usr/local/etc/php/yaml.ini
echo -e "[PHP]\nextension=mongodb.so" >> /usr/local/etc/php/mongodb.ini

三、安装Nginx

tar zxf nginx-1.13.5.tar.gz
cd nginx-1.13.5/
./configure --prefix=/usr/local --libdir=/usr/local/lib64 --conf-path=/usr/local/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log --http-client-body-temp-path=/var/lib/nginx/body --http-fastcgi-temp-path=/var/lib/nginx/fastcgi --http-log-path=/var/log/nginx/access.log --http-proxy-temp-path=/var/lib/nginx/proxy --lock-path=/run/lock/nginx.lock --pid-path=/run/nginx.pid \
--with-http_ssl_module --with-http_v2_module --with-http_image_filter_module --with-http_xslt_module --with-http_realip_module --with-http_stub_status_module \
--with-pcre-jit --with-http_flv_module --with-http_mp4_module --with-http_addition_module \
--with-threads --with-http_ssl_module --with-http_gzip_static_module --without-mail_imap_module --without-mail_pop3_module --without-mail_smtp_module \
--without-http_uwsgi_module --without-http_scgi_module --without-select_module \
--with-cc-opt='-O2'

make && make install
cd ../
mkdir /var/log/nginx
mkdir /var/lib/nginx

四、收尾

1、添加www用户

/usr/sbin/groupadd www
/usr/sbin/useradd -M -g www www

2、优化内核

#for aliyun
cat >>/etc/security/limits.conf<<eof
* soft nproc 65535
* hard nproc 65535
eof

#other
cat >>/etc/security/limits.conf<<eof
* soft nproc 65535
* hard nproc 65535
* soft nofile 65535
* hard nofile 65535
eof

echo "fs.file-max=65535" >> /etc/sysctl.conf

3、设置开机启动

systemctl enable nginx.service
systemctl enable php-fpm.service
systemctl enable memcached.service
systemctl enable supervisord.service