Centos7之LNMP环境编译安装

Centos7之LNMP环境编译安装

一、系统环境准备

注：安装时间过长，只做参考！！！
1、系统信息

[root@localhost ~]# uname -r
3.10.0-957.el7.x86_64
[root@localhost ~]# uname -a
Linux localhost.localdomain 3.10.0-957.el7.x86_64 #1 SMP Thu Nov 8 23:39:32 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
[root@localhost ~]# cat /etc/redhat-release
CentOS Linux release 7.6.1810 (Core)

2、关闭防火墙

vim /etc/selinux/config 将SELINUX的值改为如下：
SELINUX=disabled
systemctl stop firewalld.service #停止firewall
systemctl disable firewalld.service #禁止firewall开机启动
注：此处是测试环境，在生产环境中，按需开启对应应用端口，不能直接关闭防火墙！！

3、配置地址信息

[root@localhost src]# cat /etc/sysconfig/network-scripts/ifcfg-ens32

TYPE=Ethernet

PROXY_METHOD=none

BROWSER_ONLY=no

BOOTPROTO=static

DEFROUTE=yes

IPV4_FAILURE_FATAL=no

NAME=ens32

DEVICE=ens32

ONBOOT=yes

IPADDR=172.16.8.5

PREFIXO=24

GATEWAY=172.16.8.1

DNS1=202.96.134.133

DNS2=119.29.29.29

4、更改主机名称

[root@localhost ~]# vi /etc/hostname #将默认的 localhost.localdomain 更改为需要的主机名称

5、更新yum源

a、备份
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
b、下载新的CentOS-Base.repo 到/etc/yum.repos.d/
CentOS 7
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
或者
curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
c、之后运行yum makecache生成缓存
注：可直接使用官方的yum源！！！

6、重启系统

[root@localhost ~]# init 6
或者
[root@localhost ~]# reboot now

二、准备工具、软件包及编译环境

1、安装下载工具

yum install wget -y

2、安装文件传输工具

yum install -y lrzsz

3、安装编译环境

yum install -y gcc gcc-c++

4、安装解压软件

yum install bzip2 -y

5、下载软件包

[root@LNMP ~]# cd /usr/local/src/
[root@LNMP src]# wget -c http://nginx.org/download/nginx-1.16.0.tar.gz
[root@LNMP src]# wget -c http://mirrors.163.com/mysql/Downloads/MySQL-8.0/mysql-8.0.16.tar.gz
[root@LNMP src]# wget -c https://www.php.net/distributions/php-7.3.5.tar.bz2

6、解压软件包

[root@LNMP src]# for i in *.tar.gz;do tar xvf $i;done && tar -jxvf *.bz2

三、编译安装Nginx

1、创建运行账户及组

[root@LNMP ~]# groupadd -r nginx && useradd -r -g nginx -s /sbin/nologin -d /usr/local/nginx -M nginx

2、进入解压目录

[root@LNMP ~]# cd /usr/local/src/nginx-1.16.0
[root@LNMP nginx-1.16.0]# pwd
/usr/local/src/nginx-1.16.0

3、安装依赖包

[root@LNMP nginx-1.16.0]# yum install -y pcre-devel openssl openssl-devel

4、编译安装

[root@LNMP nginx-1.16.0]# ./configure --prefix=/usr/local/nginx --user=nginx --group=nginx --with-http_ssl_module --with-http_realip_module --with-http_stub_status_module --with-http_sub_module --with-stream --with-stream=dynamic

[root@LNMP nginx-1.16.0]# make -j `grep 'processor' /proc/cpuinfo  |wc -l` && make install

5、查看版本

[root@LNMP nginx-1.16.0]# /usr/local/nginx/sbin/nginx -v
nginx version: nginx/1.16.0

6、修改配置文件

#备份配置文件：

[root@LNMP nginx-1.16.0]# cp /usr/local/nginx/conf/nginx.conf /usr/local/nginx/conf/nginx.conf.back

#将 /usr/local/nginx/conf/nginx.conf替换为以下内容：

-----------------------------------------------------------

user nginx nginx;

#定义启动nginx的用户

worker_processes 2;

#定义子进程数量，设置值和CPU核心数一致

error_log /usr/local/nginx/logs/nginx_error.log crit;

pid /usr/local/nginx/logs/nginx.pid;

worker_rlimit_nofile 51200;

#nginx最多可打开的文件数量

events

{

use epoll;

worker_connections 6000;

}

http

{

include mime.types;

default_type application/octet-stream;

server_names_hash_bucket_size 3526;

server_names_hash_max_size 4096;

log_format combined_realip '$remote_addr $http_x_forwarded_for [$time_local]' ' $host "$request_uri" $status' ' "$http_referer" "$http_user_agent"';

sendfile on;

tcp_nopush on;

keepalive_timeout 30;

client_header_timeout 3m;

client_body_timeout 3m;

send_timeout 3m;

connection_pool_size 256;

client_header_buffer_size 1k;

large_client_header_buffers 8 4k;

request_pool_size 4k;

output_buffers 4 32k;

postpone_output 1460;

client_max_body_size 10m;

client_body_buffer_size 256k;

client_body_temp_path /usr/local/nginx/client_body_temp;

proxy_temp_path /usr/local/nginx/proxy_temp;

fastcgi_temp_path /usr/local/nginx/fastcgi_temp;

fastcgi_intercept_errors on;

tcp_nodelay on;

gzip on;

gzip_min_length 1k;

gzip_buffers 4 8k;

gzip_comp_level 5;

gzip_http_version 1.1;

gzip_types text/plain application/x-javascript text/css text/htm

application/xml;

server_tokens off;

#配置隐藏版本号

include vhost/*.conf;

#配置支持虚拟主机

}

-----------------------------------------------------------

7、创建虚拟主机配置

#创建虚拟主机文件夹：

[root@localhost nginx-1.16.0]# cd /usr/local/nginx/conf/

[root@LNMP conf]# mkdir vhost

[root@LNMP conf]# pwd

/usr/local/nginx/conf

#创建serve主机配置文件（此配置文件也可添加在nginx的配置文件中）：

[root@LNMP conf]# vi /usr/local/nginx/conf/vhost/default.conf

-----------------------------------------------------------

server

{

listen 80;

#监听端口

server_name localhost;

#域名

index index.html index.htm index.php;

#index.php配置解析php

root /usr/local/nginx/html;

#站点目录

location ~ \.php$

{

include fastcgi_params;

fastcgi_pass unix:/tmp/php-fcgi.sock;

fastcgi_index index.php;

fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name;

}

}

-----------------------------------------------------------

8、配置启动脚本

#创建启动脚本

[root@LNMP ~]# vi /etc/init.d/nginx

-----------------------------------------------------------

#!/bin/bash

# chkconfig: - 30 21

# description: http service.

# Source Function Library

. /etc/init.d/functions

# Nginx Settings

NGINX_SBIN="/usr/local/nginx/sbin/nginx"

NGINX_CONF="/usr/local/nginx/conf/nginx.conf"

NGINX_PID="/usr/local/nginx/logs/nginx.pid"

RETVAL=0

prog="Nginx"

start()

{

echo -n $"Starting $prog: "

mkdir -p /dev/shm/nginx_temp

daemon $NGINX_SBIN -c $NGINX_CONF

RETVAL=$?

echo

return $RETVAL

}

stop()

{

echo -n $"Stopping $prog: "

killproc -p $NGINX_PID $NGINX_SBIN -TERM

rm -rf /dev/shm/nginx_temp

RETVAL=$?

echo

return $RETVAL

}

reload()

{

echo -n $"Reloading $prog: "

killproc -p $NGINX_PID $NGINX_SBIN -HUP

RETVAL=$?

echo

return $RETVAL

}

restart()

{

stop

start

}

configtest()

{

$NGINX_SBIN -c $NGINX_CONF -t

return 0

}

case "$1" in

start)

start

;;

stop)

stop

;;

reload)

reload

;;

restart)

restart

;;

configtest)

configtest

;;

*)

echo $"Usage: $0 {start|stop|reload|restart|configtest}"

RETVAL=1

esac

exit $RETVAL

-----------------------------------------------------------

#配置脚本权限及开机启动

[root@LNMP ~]# chmod 755 /etc/init.d/nginx

[root@LNMP ~]# chkconfig --add nginx

[root@LNMP ~]# chkconfig nginx on

9、检查配置文件正确性

[root@LNMP ~]# /usr/local/nginx/sbin/nginx -t

nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok

nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful

10、启动nginx

[root@LNMP ~]# /usr/local/nginx/sbin/nginx

[root@LNMP ~]# ps aux|grep nginx

root 27232 0.0 0.0 45964 1156 ? Ss 08:52 0:00 nginx: master process /usr/local/nginx/sbin/nginx

nginx 27233 0.0 0.2 48500 4040 ? S 08:52 0:00 nginx: worker process

nginx 27234 0.0 0.2 48500 4284 ? S 08:52 0:00 nginx: worker process

root 27236 0.0 0.0 112712 964 pts/0 S+ 08:54 0:00 grep --color=auto nginx

11、访问站点

12、Nginx其他命令

/usr/local/nginx/sbin/nginx -s reload # 重新载入配置文件

/usr/local/nginx/sbin/nginx -s reopen # 重启 Nginx

/usr/local/nginx/sbin/nginx -s stop # 停止 Nginx

四、编译安装Mysql

注：由于8.x版本的Mysql编译安装对编译器版本有要求，另不再支持make，而需要使用cmake编译。

1、创建运行账户及组

[root@LNMP mysql-8.0.16]# useradd -r -U mysql -M -d /usr/local/mysql/data

		-U ：创建一组具有相同名称的用户并将用户添加到这个组

		-r：创建系统用户

		-M：不创建用户的家目录

		-d：指定用户的始启动目录

2、安装scl源

[root@LNMP mysql-8.0.16]# yum install centos-release-scl scl-utils-build -y

#编译安装需高版本gcc gcc-c++（高于5.3版本）

3、安装gcc

[root@LNMP mysql-8.0.16]# yum install devtoolset-8-gcc.x86_64 devtoolset-8-gcc-c++.x86_64 devtoolset-8-gcc-gdb-plugin.x86_64 -y

[root@LNMP mysql-8.0.16]# source /opt/rh/devtoolset-8/enable

#将此版本信息写入环境变量中（当前用户生效）

4、安装cmake3

#下载安装包

[root@LNMP src]# wget -c https://cmake.org/files/v3.6/cmake-3.6.2.tar.gz

#解压编译安装

[root@LNMP src]# tar xvf cmake-3.6.2.tar.gz

[root@LNMP src]# cd cmake-3.6.2

[root@LNMP cmake-3.6.2]# ./bootstrap

#默认安装在/usr/local

[root@LNMP cmake-3.6.2]# make

[root@LNMP cmake-3.6.2]# make install

5、安装依赖包

[root@LNMP mysql-8.0.16]# yum install ncurses-devel openssl-devel git -y

6、编译安装

[root@LNMP mysql-8.0.16]#cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/usr/local/mysql/data -DSYSCONFDIR=/usr/local/mysql/etc -DWITH_DEBUG=0 -DWITH_INNODB_MEMCACHED=1 -DWITH_PARTITION_STORAGE_ENGINE=1 -DENABLED_PROFILING=0 -DFORCE_INSOURCE_BUILD=1 -DDOWNLOAD_BOOST=1 -DWITH_BOOST=/usr/local/mysql -DWITH_SSL=system -DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock

注释：

-DCMAKE_INSTALL_PREFIX=/usr/local/mysql

#安装目录

-DMYSQL_DATADIR=/usr/local/mysql/data

#数据目录

-DSYSCONFDIR=/usr/local/mysql/etc

#系统文件目录

-DWITH_DEBUG=0

#是否开启debug调试支持，默认禁用（禁用0 开启1）

-DWITH_INNODB_MEMCACHED=1

#是否生成memcached共享库，默认禁用

-DWITH_PARTITION_STORAGE_ENGINE=1

#是否将存储引擎PARTITION静态编译到服务器中

-DENABLED_PROFILING=0

#是否启用查询分析代码，默认ON

-DFORCE_INSOURCE_BUILD=1

#是否强制执行源内构建，默认OFF

-DDOWNLOAD_BOOST=1

#是否要下载Boost库，默认OFF

-DWITH_BOOST=/usr/local/mysql

#Boost库源的位置

-DWITH_SSL=system

#ssl支持类型，默认是系统自带

-DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock

[root@LNMP mysql-8.0.16]# make -j `grep 'processor' /proc/cpuinfo  |wc -l` && make install

7、初始化

[root@LNMP mysql-8.0.16]#cd /usr/local/mysql

[root@LNMP mysql]# bin/mysqld --initialize --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data

注：初始化会生产mysql登录的默认密码！！

2019-11-21T03:14:15.514248Z 0 [Warning] [MY-011070] [Server] 'Disabling symbolic links using --skip-symbolic-links (or equivalent) is the default. Consider not using this option as it' is deprecated and will be removed in a future release.

2019-11-21T03:14:15.515026Z 0 [System] [MY-013169] [Server] /usr/local/mysql/bin/mysqld (mysqld 8.0.16) initializing of server in progress as process 13963

2019-11-21T03:14:21.930205Z 5 [Note] [MY-010454] [Server] A temporary password is generated for root@localhost: %wlwtEaGa8_a

2019-11-21T03:14:24.402763Z 0 [System] [MY-013170] [Server] /usr/local/mysql/bin/mysqld (mysqld 8.0.16) initializing of server has completed

8、配置启动脚本

#拷贝启动脚本文件

[root@LNMP mysql-8.0.16]# cp ./support-files/mysql.server /etc/init.d/mysqld

#修改配置

[root@LNMP mysql-8.0.16]# vim /etc/init.d/mysqld

basedir=/usr/local/mysql

datadir=/usr/local/mysql/data

#授权

[root@LNMP mysql-8.0.16]# chmod 755 /etc/init.d/mysqld

#添加设置开机启动项

[root@LNMP mysql-8.0.16]# chkconfig --add mysqld

[root@LNMP mysql-8.0.16]# chkconfig mysqld on

9、创建日志存放文件

#创建日志文件

[root@LNMP mysql-8.0.16]# cd /usr/local/mysql/

[root@LNMP mysql]# mkdir log

[root@LNMP mysql]# touch ./log/mysql_error.log

#设置权限

[root@LNMP local]# chown -R mysql:mysql /usr/local/mysql/

10、修改配置文件

[root@LNMP mysql]# vim /etc/my.cnf

#修改路径

[mysqld]

datadir=/usr/local/mysql/data

socket=/usr/local/mysql/mysql.sock

[mysqld_safe]

log-error=/usr/local/mysql/log/mysql_error.log

pid-file=/usr/local/mysql/log/mysql.pid

11、配置环境变量

[root@LNMP mysql]# cp /usr/local/mysql/bin/mysql /usr/bin/

12、启动

[root@LNMP log]# service mysqld start

Starting MySQL...... SUCCESS!

13、更改root密码

[root@LNMP ~]# mysql -uroot -p

Enter password:

#连接登录mysql，这里的密码是mysql初始化时生成的哪个密码。

#更改密码为1qaz2wsx

mysql> alter user root@'localhost' identified by '1qaz2wsx';

Query OK, 0 rows affected (0.07 sec)

#刷新权限

mysql> flush privileges;

Query OK, 0 rows affected (0.02 sec)

五、编译安装PHP

1、创建Nginx运行账户及组

[root@LNMP php-7.3.5]# groupadd -r php7 && useradd -r -g php7 -s /sbin/nologin -d /usr/local/nginx -M php7

2、安装依赖

[root@LNMP php-7.3.5]# yum install libxml2-devel libxml2 libcurl-devel libpng libpng-devel libjpeg libjpeg-devel freetype-devel -y

3、编译安装

[root@LNMP php-7.3.5]# ./configure --prefix=/usr/local/php7 --with-config-file-path=/usr/local/php7/etc --enable-fpm --with-fpm-user=php7 --with-fpm-group=php7 --enable-mysqlnd --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --with-mysql-sock=/usr/local/mysql/mysql.sock --with-libxml-dir --with-gd --with-jpeg-dir --with-png-dir --with-freetype-dir --with-iconv-dir --with-zlib-dir --enable-soap --enable-ftp --enable-mbstring --enable-exif --with-pear --with-curl --with-openssl --enable-bcmath --enable-sockets --with-gettext

[root@LNMP php-7.3.5]# make -j `grep 'processor' /proc/cpuinfo  |wc -l` && make install

4、拷贝php配置文件

[root@LNMP php-7.3.5]# cp php.ini-production /usr/local/php7/etc/php.ini

5、拷贝php-fpm服务并授执行权限

[root@LNMP php-7.3.5]# cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm

[root@LNMP php-7.3.5]# chmod +x /etc/init.d/php-fpm

[root@LNMP php-7.3.5]# chkconfig --add php-fpm

[root@LNMP php-7.3.5]# chkconfig php-fpm on

6、配置php-fpm进程配置文件和扩展配置文件

#默认拷贝对应文件即可，有需求可安装要求更改配置文件

[root@LNMP php-7.3.5]# cp sapi/fpm/php-fpm.conf /usr/local/php7/etc/php-fpm.conf

[root@LNMP php-7.3.5]# cp sapi/fpm/www.conf /usr/local/php7/etc/php-fpm.d/www.conf

#以下为简单需求配置文件更改

-----------------------------------------------------------

#php-fpm进程配置

[root@LNMP php-7.3.5]# cp sapi/fpm/php-fpm.conf /usr/local/php7/etc/php-fpm.conf

#修改配置文件
[root@LNMP etc]# vim php-fpm.conf

#模块[global]定义pid及log文件路径，去掉注释;

[global]

pid = /usr/local/php7/var/run/php-fpm.pid

error_log = /usr/local/php7/var/log/php-fpm.log

#扩展文件配置
[root@LNMP php-7.3.5]# cp sapi/fpm/www.conf /usr/local/php7/etc/php-fpm.d/www.conf
#修改[www]池相关配置参数，可用默认

user = php7

group = php7

listen = 127.0.0.1:9000 # 或者指定php-fcgi.sock文件路径

listen.mode = 0660

pm = dynamic

pm.max_children = 50

pm.start_servers = 20

pm.min_spare_servers = 5

pm.max_spare_servers = 35

pm.max_requests = 500

rlimit_files = 1024

-----------------------------------------------------------

7、配置环境变量

[root@LNMP php-7.3.5]# vim /etc/profile

#文末添加

PATH=$PATH:/usr/local/php7/bin

export PATH

#生效

[root@LNMP php-7.3.5]# source /etc/profile

8、查看php版本

[root@LNMP php-7.3.5]# php -v

PHP 7.3.5 (cli) (built: Nov 24 2019 09:04:14) ( NTS )

Copyright (c) 1997-2018 The PHP Group

Zend Engine v3.3.5, Copyright (c) 1998-2018 Zend Technologies

9、启动php-fpm

[root@LNMP php-fpm.d]# /etc/init.d/php-fpm start

Starting php-fpm done

[root@LNMP php-fpm.d]# ps -aux|grep php

root 11375 0.0 0.3 219928 6472 ? Ss 10:39 0:00 php-fpm: master process (/usr/local/php7/etc/php-fpm.conf)

php7 11376 0.0 0.2 219928 5928 ? S 10:39 0:00 php-fpm: pool www

php7 11377 0.0 0.2 219928 5928 ? S 10:39 0:00 php-fpm: pool www

php7 11378 0.0 0.2 219928 5928 ? S 10:39 0:00 php-fpm: pool www

php7 11379 0.0 0.2 219928 5928 ? S 10:39 0:00 php-fpm: pool www

php7 11380 0.0 0.2 219928 5932 ? S 10:39 0:00 php-fpm: pool www

php7 11381 0.0 0.2 219928 5932 ? S 10:39 0:00 php-fpm: pool www

php7 11382 0.0 0.2 219928 5932 ? S 10:39 0:00 php-fpm: pool www

php7 11383 0.0 0.2 219928 5932 ? S 10:39 0:00 php-fpm: pool www

php7 11384 0.0 0.2 219928 5932 ? S 10:39 0:00 php-fpm: pool www

php7 11385 0.0 0.2 219928 5932 ? S 10:39 0:00 php-fpm: pool www

php7 11386 0.0 0.2 219928 5932 ? S 10:39 0:00 php-fpm: pool www

六、Nginx配置支持PHP

[root@LNMP php-fpm.d]#cd /usr/local/nginx/conf/vhost

[root@LNMP vhost]# vim default.conf

#配置如下

server

{

	listen 80;

	server_name localhost;

	index index.html index.htm index.php;

	root /usr/local/nginx/html;

	location ~ \.php$

	{

		include fastcgi_params;

		fastcgi_pass 127.0.0.1:9000;

		fastcgi_index index.php;

		fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name;

	}

}

七、编译php探测文件

[root@LNMP vhost]# cd /usr/local/nginx/html/

[root@LNMP html]# vim index.php

#内容如下

<?php

phpinfo();

?>

八、验证

#重启PHP

[root@LNMP html]# service php-fpm stop

Gracefully shutting down php-fpm . done

[root@LNMP html]# service php-fpm restart

Gracefully shutting down php-fpm warning, no pid file found - php-fpm is not running ?

Starting php-fpm done

[root@LNMP html]# ps -ef|grep php

root 11496 1 0 11:07 ? 00:00:00 php-fpm: master process (/usr/local/php7/etc/php-fpm.conf)

php7 11497 11496 0 11:07 ? 00:00:00 php-fpm: pool www

php7 11498 11496 0 11:07 ? 00:00:00 php-fpm: pool www

php7 11499 11496 0 11:07 ? 00:00:00 php-fpm: pool www

php7 11500 11496 0 11:07 ? 00:00:00 php-fpm: pool www

php7 11501 11496 0 11:07 ? 00:00:00 php-fpm: pool www

#重载nginx

[root@LNMP html]# /usr/local/nginx/sbin/nginx -s reload

#重启PHP

[root@LNMP html]# service php-fpm stop

Gracefully shutting down php-fpm . done

[root@LNMP html]# service php-fpm restart

Gracefully shutting down php-fpm warning, no pid file found - php-fpm is not running ?

Starting php-fpm done

[root@LNMP html]# ps -ef|grep php

root 11496 1 0 11:07 ? 00:00:00 php-fpm: master process (/usr/local/php7/etc/php-fpm.conf)

php7 11497 11496 0 11:07 ? 00:00:00 php-fpm: pool www

php7 11498 11496 0 11:07 ? 00:00:00 php-fpm: pool www

php7 11499 11496 0 11:07 ? 00:00:00 php-fpm: pool www

php7 11500 11496 0 11:07 ? 00:00:00 php-fpm: pool www

php7 11501 11496 0 11:07 ? 00:00:00 php-fpm: pool www

#重载nginx

[root@LNMP html]# /usr/local/nginx/sbin/nginx -s reload