用yum的方式快速安装lnmp环境（MySQL5-5&5-7，php5-x&7-x）
文章发布较早，内容可能过时，阅读注意甄别。
- mysql-5.5
- php-5.x
# 1，准备。
安装 LNMP 之前要安装 EPEL，以便安装源以外的软件，如 Nginx，phpMyAdmin 等
yum install epel-release -y
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# 2，安装 nginx
yum install nginx -y
systemctl start nginx
systemctl enable nginx
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# 3，安装 php
yum install -y php php-devel php-fpm php-mysql php-common php-devel php-gd libjpeg* php-imap php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-mcrypt php-bcmath php-mhash libmcrypt libmcrypt-devel
systemctl start php-fpm
systemctl enable php-fpm
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# 4，安装 mysql
yum -y install mariadb mariadb-server
systemctl enable mariadb
systemctl restart mariadb
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初始化数据库：
mysql_secure_installation << EOF
Y
123456
123456
Y
Y
Y
Y
EOF
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密码是123456。
然后验证一下：
[root@localhost ~]$mysql -u root -p123456 -e 'show databases'
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
+--------------------+
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# 5，添加 nginx 配置
[root@jenkins ~]# cat /etc/nginx/conf.d/default.conf
server {
listen 80;
server_name 10.0.40.245;
root /usr/share/nginx/html;
location / {
root /usr/share/nginx/html;
index index.php index.html index.htm;
}
error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
location ~ \.php$ {
root /usr/share/nginx/html;
try_files $uri =404;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
}
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重启 nginx 即可
# 6，测试 php 是否正常运行
[root@jenkins ~]# cat /usr/share/nginx/html/index.php
<?php
// Show all information, defaults to INFO_ALL
phpinfo();
// Show just the module information.
// phpinfo(8) yields identical results.
phpinfo(INFO_MODULES);
?>
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web 访问 index.php
10.0.40.245/index.php
- mysql-5.7
- php-7.x
# 1，安装 nginx。
安装 nginx 最新源
yum localinstall http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm
yum repolist enabled | grep "nginx*"
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安装 nginx
yum -y install nginx
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启动 nginx
service nginx start
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设置 nginx 服务器开机自启动
systemctl enable nginx.service
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检查开机自动是否设置成功
systemctl list-dependencies | grep nginx
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浏览器中输入本机 ip, 检测是否安装成功
http://127.0.0.1 (opens new window)
# 2，安装 mysql5.7
安装 mysql 源
yum -y localinstall http://dev.mysql.com/get/mysql57-community-release-el7-7.noarch.rpm
yum repolist enabled | grep "mysql.*-community.*"
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安装 mysql
yum -y install mysql-community-server mysql-community-devel
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启动 mysql
service mysqld start
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检查 mysql 启动是否正常
service mysqld status 或者 ps -ef | grep mysql
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设置 mysqld 服务开机自启动
systemctl enable mysqld.service
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检查 mysqld 开机自启动是否设置成功
systemctl list-dependencies | grep mysqld
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mysql5.7 以后的争强了安全机制, 所以使用 yum 安装, 启动会系统会自动生成一个随机的密码, 修改 mysql 密码
查看 mysql 的随机密码
grep 'temporary password' /var/log/mysqld.log
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使用查询得到的随机密码在终端登录
mysql -u root -p 更改密码(mysql文档规定,密码必须包括大小写字母数字加特殊符号>8位)
ALTER USER 'root'@'localhost' IDENTIFIED BY 'Yourpassword';
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退出 mysql 客户端, 用刚才修改的密码登录确保密码修改成功
exit;
mysql -u root -p
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# 3，安装 php7.1
安装 php 源
rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
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检查源是否安装成功
yum repolist enabled | grep "webtatic*"
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安装 php 扩展源
yum -y install php71w php71w-fpm
yum -y install php71w-mbstring php71w-common php71w-gd php71w-mcrypt
yum -y install php71w-mysql php71w-xml php71w-cli php71w-devel
yum -y install php71w-pecl-memcached php71w-pecl-redis php71w-opcache
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验证 php7.1.x 和扩展是否安装成功 验证 php 是否安装成功
php -v
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验证对应的扩展是否安装成功
php -m
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设置 php-fpm 并检测 php-fpm 的运行状态 启动 php-fpm
service php-fpm start
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检查启动是否成功
service php-fpm status
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设置开机自启动
systemctl enable php-fpm.service
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检查开机自启动是否设置成功
systemctl list-dependencies | grep php-fpm
ps -ef | grep php-fpm
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# 4，配置 nginx。
$ cat /etc/nginx/conf.d/default.conf
server {
listen 80;
server_name localhost;
root /usr/share/nginx/html;
location / {
root /usr/share/nginx/html;
index index.php index.html index.htm;
}
error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
location ~ \.php$ {
root /usr/share/nginx/html;
try_files $uri =404;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
}
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上次更新: 2022/08/19, 09:49:20
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