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 。特别说明，对于大批量部署的机器，在编译完成后，除了 yum 安装得部分，/usr/local 可以直接打包，在其他的Centos 同版本机器上直接运行，省去了编译的时间，云环境请直接克隆！

一、获取相关开源程序

1、安装环境所需的程序库

yum -y update
yum remove mariadb*
yum -y install patch make cmake gcc gcc-c++ bison flex file libtool libtool-libs autoconf kernel-devel libjpeg libjpeg-devel libpng libpng-devel gd gd-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel libidn libidn-devel gmp-devel gettext gettext-devel openldap openldap-devel nss_ldap openldap-clients openldap-servers vim-minimal nano  gmp-devel unzip libcap diffutils readline-devel libxslt libxslt-devel ntp wget ctags libedit libedit-devel libaio git mailx jwhois bind-utils systemd systemd-devel libtidy libtidy-devel openssl openssl-devel
yum -y install supervisor
yum -y install memcached

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/pcre/pcre-8.41.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 ../

tar zxf pcre-8.41.tar.gz && cd pcre-8.41/
./configure --prefix=/usr/local --libdir=/usr/local/lib64 --enable-utf
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=/usr/local --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 ../

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