Vagrant中Centos7源码搭建lnmp环境
【一】Nginx安装
1.清理之前安装的，并更新yum，安装wget
[root@CentOS7 /]# yum remove httpd
[root@CentOS7 /]# yum remove mysql
No Packages marked for removal
[root@CentOS7 /]# yum remove php
[root@CentOS7 /]# yum update
[root@CentOS7 /]# yum install wegt2.查看当前系统环境
[root@CentOS7 /]# cat /etc/redhat-release
CentOS Linux release 7.6.1810 (Core)
[root@CentOS7 /]# uname -r
3.10.0-957.12.2.el7.x86_64
[root@CentOS7 /]# uname -m
x86_643.安装Nginx所需要的pcre库，来支持nginx具备的URI重写功能rewrite模块
//采用yum安装方式来安装pcre
[root@CentOS7 /]# yum install pcre pcre-devel -y
//查看安装后结果
[root@CentOS7 /]# rpm -qa pcre pcre-devel
pcre-7.8-7.el6.x86_64
pcre-devel-7.8-7.el6.x86_64
//检查Nginx基础依赖包pcre-devel openssl-devel
[root@CentOS7 /]# rpm -qa pcre openssl-devel openssl
openssl-1.0.2k-16.el7_6.1.x86_64
pcre-8.32-17.el7.x86_64但是这里没有openssl devel包，所以接下来要安装。这是HTTPS服务的时候要用到的模块。
4.安装openssl-devel来使Nginx提供HTTPS服务
[root@CentOS7 /]# yum install -y openssl openssl-devel
[root@CentOS7 /]# rpm -qa openssl openssl-devel
openssl-1.0.2k-16.el7_6.1.x86_64
openssl-devel-1.0.2k-16.el7_6.1.x86_645.安装Nginx服务
//创建一个应用目录
[root@CentOS7 /]# mkdir /application
//创建一个工具目录
[root@CentOS7 /]# mkdir -p /home/vagrant/tools
[root@CentOS7 /]# cd /home/vagrant/tools/
//下载nginx
[root@CentOS7 tools]# wget -q http://nginx.org/download/nginx-1.15.10.tar.gz
//解压//-x 解开压缩文件 -f 目标文件名
[root@CentOS7 tools]# tar xf nginx-1.15.10.tar.gz
[root@CentOS7 tools]# ls
nginx-1.15.10 nginx-1.15.10.tar.gz
//创建nginx用户//-M：不创建家目录 -s，nologin就是登陆不了
[root@CentOS7 tools]# useradd nginx -s /sbin/nologin -M
//编译执行
[root@CentOS7 tools]# cd nginx-1.15.10/
[root@CentOS7 nginx-1.15.10]# ./configure \
> --user=nginx \
> --group=nginx \
> --prefix=/application/nginx-1.15.10/ \
> --with-http_stub_status_module \
> --with-http_ssl_module
[root@CentOS7 nginx-1.15.10]#make && make install
//注意**建立软连接方便访问，也方便升级
[root@CentOS7 nginx-1.15.10]# ln -s /application/nginx-1.15.10 /application/nginx6.启动并检查结果
[root@CentOS7 /]# cd /application/
[root@CentOS7 application]# /application/nginx/sbin/nginx -t
nginx: the configuration file /application/nginx-1.15.10//conf/nginx.conf syntax is ok
nginx: configuration file /application/nginx-1.15.10//conf/nginx.conf test is successful
//启动
[root@CentOS7 application]# /application/nginx/sbin/nginx
[root@CentOS7 /]# ps -ef | grep nginx
root 4990 1 0 04:20 ? 00:00:00 nginx: master process /application/nginx/sbin/nginx
nginx 4991 4990 0 04:20 ? 00:00:00 nginx: worker process
root 4993 4976 0 04:23 pts/0 00:00:00 grep --color=auto nginx
[root@CentOS7 /]# curl http://127.0.0.1
Welcome to nginx!
Welcome to nginx!
If you see this page, the nginx web server is successfully installed and
working. Further configuration is required.
For online documentation and support please refer to
nginx.org.
Commercial support is available at
nginx.com.
Thank you for using nginx.
7.设置网络
配置文件修改然后重启reload一下。
Vagrant.configure("2") do |config|
config.vm.box = "centos7" #box名称
config.vm.hostname = "CentOS7" #系统下的主机名
config.vm.synced_folder "D:/Vagrant-work", "/work" #共享目录
config.vm.network :"forwarded_port", guest: 80, host: 8080 #端口映射
config.vm.network :"private_network", ip: "192.168.10.129"#虚拟机设置IP
config.vbguest.auto_update = false #防止重新安装更新
config.vbguest.no_remote = true #不从远程web端下载
end然后重新登陆虚拟机然后开启nginx，在本地浏览器访问ip。即可看到nginx成功页面。
==>Nginx1.15.10安装完成
【2】mysql安装
二进制安装，只需要解压就可以，不用make install
1.创建MySQL用户的账号
利用root进行操作。
//useradd -s禁止用户登陆， -g设置mysql用户属于mysql组 -M不创建家目录
[root@CentOS7 /]# groupadd mysql
[root@CentOS7 /]# useradd -s /sbin/nologin -g mysql -M mysql
[root@CentOS7 /]# tail -1 /etc/passwd
mysql:x:1002:1002::/home/mysql:/sbin/nologin2.获取mysql二进制安装包
下载网址：https://dev.mysql.com/downloads/mysql/5.6.html#downloads
3.解压移动到指定的安装目录
//tar 解压x解开压缩文件 f目标文件名
[root@CentOS7 tools]# tar xf mysql-5.6.44-linux-glibc2.12-x86_64.tar.gz
//mv 移动并重命名
[root@CentOS7 tools]# mv mysql-5.6.44-linux-glibc2.12-x86_64 /application/mysql-5.6.44
//创建软连接
[root@CentOS7 tools]# ln -s /application/mysql-5.6.44/ /application/mysql
[root@CentOS7 tools]# ls -al /application/
total 0
drwxr-xr-x. 4 root root 73 May 21 05:52 .
dr-xr-xr-x. 20 root root 286 May 21 03:09 ..
lrwxrwxrwx. 1 root root 26 May 21 05:52 mysql -> /application/mysql-5.6.44/
drwxr-xr-x. 13 root root 191 May 21 05:50 mysql-5.6.44
lrwxrwxrwx. 1 root root 26 May 21 03:19 nginx -> /application/nginx-1.15.10
drwxr-xr-x. 11 root root 151 May 21 03:19 nginx-1.15.104.初始化mysql配置文件
[root@CentOS7 application]# /bin/cp mysql/support-files/my-default.cnf /etc/my.cnf5.初始化mysql数据库文件
[root@CentOS7 mysql]# /application/mysql/scripts/mysql_install_db --basedir=/application/mysql --datadir=/application/mysql/data --user=mysql如有有报错
报错1：FATAL ERROR: please install the following Perl modules before executing
需要安装一个依赖包，执行安装 yum -y install autoconf
报错2：error while loading shared libraries: libaio.so.1: cannot open shared
缺少libaio库文件，执行安装 yum install libaio* -y
如果执行初始化成功是可以在/application/mysql/data/里面看到mysql必要的基本文件。
6.配置并启动mysql
//拷贝mysql的启动脚本到mysql的命令路径
[root@CentOS7 mysql]# cp support-files/mysql.server /etc/init.d/mysqld
//赋予可执行权限
[root@CentOS7 mysql]# chmod +x /etc/init.d/mysqld启动MySQL报错：
[root@CentOS7 mysql]# /etc/init.d/mysqld start
/etc/init.d/mysqld: line 244: my_print_defaults: command not found
/etc/init.d/mysqld: line 264: cd: /usr/local/mysql: No such file or directory
Starting MySQL ERROR! Couldn't find MySQL server (/usr/local/mysql/bin/mysqld_safe)这是因为没有修改mysql的配置文件。
进行修改
//大概是46 47行 写上对应文件位置
46 basedir=/application/mysql/
47 datadir=/application/mysql/data/成功启动MySQL
[root@CentOS7 mysql]# /etc/init.d/mysqld start
Starting MySQL.. SUCCESS![root@CentOS7 data]# cat CentOS7.err
2019-05-21 06:50:46 6122 [Note] Plugin 'FEDERATED' is disabled.
2019-05-21 06:50:46 6122 [Note] InnoDB: Using atomics to ref count buffer pool pages
2019-05-21 06:50:46 6122 [Note] InnoDB: The InnoDB memory heap is disabled
2019-05-21 06:50:46 6122 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-05-21 06:50:46 6122 [Note] InnoDB: Memory barrier is not used
2019-05-21 06:50:46 6122 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-05-21 06:50:46 6122 [Note] InnoDB: Using Linux native AIO
2019-05-21 06:50:46 6122 [Note] InnoDB: Using CPU crc32 instructions
2019-05-21 06:50:46 6122 [Note] InnoDB: Initializing buffer pool, size = 128.0M
2019-05-21 06:50:46 6122 [Note] InnoDB: Completed initialization of buffer pool
2019-05-21 06:50:46 6122 [Note] InnoDB: Highest supported file format is Barracuda.
2019-05-21 06:50:46 6122 [Note] InnoDB: 128 rollback segment(s) are active.
2019-05-21 06:50:46 6122 [Note] InnoDB: Waiting for purge to start
2019-05-21 06:50:47 6122 [Note] InnoDB: 5.6.44 started; log sequence number 1626007
2019-05-21 06:50:47 6122 [Note] Server hostname (bind-address): '*'; port: 3306
2019-05-21 06:50:47 6122 [Note] IPv6 is available.
2019-05-21 06:50:47 6122 [Note] - '::' resolves to '::';
2019-05-21 06:50:47 6122 [Note] Server socket created on IP: '::'.
2019-05-21 06:50:47 6122 [Note] Event Scheduler: Loaded 0 events
2019-05-21 06:50:47 6122 [Note] /application/mysql/bin/mysqld: ready for connections.
Version: '5.6.44' socket: '/tmp/mysql.sock' port: 3306 MySQL Community Server (GPL)7.设置开启自启动
[root@CentOS7 mysql]# chkconfig --add mysqld
[root@CentOS7 mysql]# chkconfig mysql on
[root@CentOS7 mysql]# chkconfig --list mysqld
mysqld 0:off 1:off 2:on 3:on 4:on 5:on 6:off8.配置mysql命令的全局使用路径
为了之后连接mysql方便，不用敲全部路径就可以使用，我们可以添加到path环境变量中。
//把mysql命令添加到path里面
[root@CentOS7 mysql]# echo $PATH
/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/home/vagrant/.local/bin:/home/vagrant/bin
[root@CentOS7 mysql]# echo 'export PATH=/application/mysql/bin:$PATH' >> /etc/profile
[root@CentOS7 mysql]# tail -1 /etc/profile
export PATH=/application/mysql/bin:$PATH
//使用source使之生效
[root@CentOS7 mysql]# source /etc/profile
[root@CentOS7 mysql]# echo $PATH
/application/mysql/bin:/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/home/vagrant/.local/bin:/home/vagrant/bin还有一种方法就是把mysql的/application/mysql/bin 添加到全局系统命令中/usr/local/sbin下。
9.登陆MySQL测试
[root@CentOS7 mysql]# mysql
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 1
Server version: 5.6.44 MySQL Community Server (GPL)
Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| test |
+--------------------+
4 rows in set (0.00 sec)
mysql> select user();
+----------------+
| user() |
+----------------+
| root@localhost |
+----------------+
1 row in set (0.00 sec)10.设置MySQL的密码
[root@CentOS7 mysql]# mysqladmin -u root password '123456'
Warning: Using a password on the command line interface can be insecure.
//这样如果要进入MySQL就要输入密码了
[root@CentOS7 mysql]# mysql
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)
[root@CentOS7 mysql]# mysql -uroot -p12345611.删除无用的mysql用户
mysql> select user,host from mysql.user;
+------+-----------+
| user | host |
+------+-----------+
| root | 127.0.0.1 |
| root | ::1 |
| | centos7 |
| root | centos7 |
| | localhost |
| root | localhost |
+------+-----------+
6 rows in set (0.00 sec)
mysql> drop user "root"@"::1"；
Query OK, 0 rows affected (0.00 sec)
mysql> drop user "root"@"centos7";
Query OK, 0 rows affected (0.00 sec)
mysql> drop user ""@"centos7";
Query OK, 0 rows affected (0.00 sec)
mysql> drop user ""@"localhost";
Query OK, 0 rows affected (0.00 sec)
mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)
mysql> select user,host from mysql.user;
+------+-----------+
| user | host |
+------+-----------+
| root | 127.0.0.1 |
| root | localhost |
+------+-----------+
2 rows in set (0.00 sec)
mysql>==>Mysql5.6.44安装完成
【3】php的安装
1.安装php所需要的库
[root@CentOS7 application]# yum install zlib-devel libxml2 libxml2-devel openssl openssl-devel bzip2 bzip2-devel libcurl libcurl-devel libjpeg libjpeg-devel libjpeg-turbo-devel libpng libpng-devel freetype freetype-devel gmp gmp-devel libmcrypt libmcrypt-devel readline readline-devel libxslt libxslt-devel gd-devel -y
//安装libiconv库 因为yum安装不了
[root@CentOS7 application]# cd /home/vagrant/tools/
[root@CentOS7 tools]# wget http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.14.tar.gz
[root@CentOS7 tools]# tar zxf libiconv-1.14.tar.gz
[root@CentOS7 tools]# cd libiconv-1.14/
[root@CentOS7 libiconv-1.14]# ./configure --prefix=/usr/local/libiconv
[root@CentOS7 libiconv-1.14]# make && make install
//配置epel第三方yum源
[root@CentOS7 application]# wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-6.repo
//安装libmcrypt库
[root@CentOS7 application]# yum install limcrypt-devel
//安装mhash加密扩展库
[root@CentOS7 application]# yum install mhash -y2.下载php软件包
[root@CentOS7 tools]# wget -O php-7.2.6.tar.gz http://cn2.php.net/get/php-7.2.6.tar.gz/from/this/mirror
[root@CentOS7 tools]# tar zxf php-7.2.6.tar.gz
[root@CentOS7 tools]# cd php-7.2.6/
[root@CentOS7 php-7.2.6]# ./configure \
> --prefix=/application/php7.2.6 \
> --with-mysql=/application/mysql \
> --with-iconv-dir=/usr/local/libiconv \
> --with-jpeg-dir \
> --with-png-dir \
> --with-zlib \
> --with-libxml-dir=/usr \
> --enable-xml \
> --disable-rpath \
> --enable-bcmath \
> --enable-sysvsem \
> --enable-inline-optimization \
> --with-curl \
> --enable-mbregex \
> --enable-fpm \
> --enable-mbstring \
> --with-gd \
> --with-openssl \
> --with-mhash \
> --enable-pcntl \
> --enable-sockets \
> --with-xmlrpc \
> --enable-zip \
> --enable-soap \
> --enable-short-tags \
> --enable-static \
> --with-xsl \
> --with-fpm-user=nginx \
> --with-fpm-group=nginx \
> --enable-ftp
也就是下面的命令编译php
./configure --prefix=/application/php7.2.6 --with-pdo-mysql --with-iconv-dir=/usr/local/libiconv --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --disable-rpath --enable-bcmath --enable-sysvsem --enable-inline-optimization --with-curl --enable-mbregex --enable-fpm --enable-mbstring --with-gd --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-xmlrpc --enable-zip --enable-soap --enable-short-tags --enable-static --with-xsl --with-fpm-user=nginx --with-fpm-group=nginx --enable-ftp
然后make && make install 执行完毕后最后两行
/home/vagrant/tools/php-7.2.6/build/shtool install -c ext/phar/phar.phar /application/php7.2.6/bin
ln -s -f phar.phar /application/php7.2.6/bin/phar3.配置PHP引擎配置文件php.ini
//设置软连接，访问方便
[root@CentOS7 php-7.2.6]# ln -s /application/php7.2.6/ /application/php
[root@CentOS7 php-7.2.6]# ls -l /application/php
lrwxrwxrwx. 1 root root 22 May 21 09:20 /application/php -> /application/php7.2.6/
//复制php配置文件到默认文件中，并改名php.ini
[root@CentOS7 php-7.2.6]# ls php.ini*
php.ini-development php.ini-production
[root@CentOS7 php-7.2.6]# cp php.ini-production /application/php/lib/php.ini
[root@CentOS7 php-7.2.6]# ls -l /application/php/lib/php.ini
-rw-r--r--. 1 root root 70449 May 21 09:23 /application/php/lib/php.ini4.配置PHP服务（FastCGI）
[root@CentOS7 application]# ls
mysql mysql-5.6.44 nginx nginx-1.15.10 php php7.2.6
[root@CentOS7 application]# cd php/etc/
[root@CentOS7 etc]# ls
php-fpm.conf.default php-fpm.d//复制一份，先用默认的配置
[root@CentOS7 etc]# cp php-fpm.conf.default/ php-fpm.conf5.启动PHP
//启动php-fpm
[root@CentOS7 etc]# /application/php/sbin/php-fpm
[21-May-2019 09:26:39] WARNING: Nothing matches the include pattern '/application/php7.2.6/etc/php-fpm.d/*.conf' from /application/php7.2.6/etc/php-fpm.conf at line 125.
[21-May-2019 09:26:39] ERROR: No pool defined. at least one pool section must be specified in config file
[21-May-2019 09:26:39] ERROR: failed to post process the configuration
[21-May-2019 09:26:39] ERROR: FPM initialization failed
[root@CentOS7 etc]# cd /application/php/etc/php-fpm.d/
[root@CentOS7 php-fpm.d]# ls
www.conf.default
//复制一份
[root@CentOS7 php-fpm.d]# cp www.conf.default www.conf
//测试php-fpm是否有错误
[root@CentOS7 php-fpm.d]# /application/php/sbin/php-fpm -t
[21-May-2019 09:28:58] NOTICE: configuration file /application/php7.2.6/etc/php-fpm.conf test is successful
//进行启动
[root@CentOS7 php-fpm.d]# /application/php/sbin/php-fpm
[root@CentOS7 php-fpm.d]# ps -ef | grep php
root 21082 1 0 09:30 ? 00:00:00 php-fpm: master process (/application/php7.2.6/etc/php-fpm.conf)
nginx 21083 21082 0 09:30 ? 00:00:00 php-fpm: pool www
nginx 21084 21082 0 09:30 ? 00:00:00 php-fpm: pool www
6.修改nginx的配置文件
//添加下面的代码
location ~ .*\.(php)?$ {
root html;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
include fastcgi.conf;
}
//然后重启启动nginx
[root@CentOS7 conf]# /application/nginx/sbin/nginx -s reload7.设置开机自启动
打开vim /etc/rc.d/rc.local文件，后面添加上这两句
/application/php/sbin/php-fpm
/application/nginx/sbin/nginx【4】测试lnmp环境
[root@CentOS7 html]# pwd
/application/nginx/html
[root@CentOS7 html]# ls
50x.html index.html.bak index.php
[root@CentOS7 html]# cat index.php
然后打开你的浏览器输入虚拟机ip
