centos7安装搭建LNMP
nginx
rpm -Uvh http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm
yum install nginx
systemctl start nginx
yum install links
links 127.0.0.1
links 192.168.208.6
firewall-cmd --get-active-zones
firewall-cmd --zone=public --list-services
firewall-cmd --permanent --zone=public --add-service=http
firewall-cmd --reload
安装安装成功，可以测试，出现nginx欢迎页面就ok
mysql
rpm -ivf mysql-community-release-el7-5.noarch.rpm
yum search yum-utils
yum install yum-utils
yum-config-manager --disable mysql56-community
yum-config-manager --enable mysql57-community-dmr
yum search mysql-server
yum repolist | grep 'mysql'
yum repolist enabled | grep 'mysql'
yum search mysql-community-server
yum install mysql-community-server
[root@localhost log]# systemctl start mysqld.service
[root@localhost log]# grep 'temporary password' /var/log/mysqld.log
2015-06-08T01:44:44.713032Z 1 [Warning] A temporary password is generated for root@localhost: ln3hb?;Jkk6w
[root@localhost log]# mysql_secure_installation
Securing the MySQL server deployment.
Enter password for root user: 这里填grep 'temporary password' /var/log/mysqld.log命令显示出的密码
The existing password for the user account has expired. Please set a new password.
重新设置密码
New password:
Re-enter new password:
VALIDATE PASSWORD PLUGIN can be used to test passwords
and improve security. It checks the strength of password
and allows the users to set only those passwords which are
secure enough. Would you like to setup VALIDATE PASSWORD plugin?
密码强度插件
Press y|Y for Yes, any other key for No: y
There are three levels of password validation policy:
LOW Length >= 8
MEDIUM Length >= 8, numeric, mixed case, and special characters
STRONG Length >= 8, numeric, mixed case, special characters and dictionary file
Please enter 0 = LOW, 1 = MEDIUM and 2 = STRONG: 2
Using existing root password.
Estimated strength of the password: 100
Change the root password? (Press y|Y for Yes, any other key for No) : n
... skipping.
By default, a MySQL installation has an anonymous user,
allowing anyone to log into MySQL without having to have
a user account created for them. This is intended only for
testing, and to make the installation go a bit smoother.
You should remove them before moving into a production
environment.
删除anonymous用户，
Remove anonymous users? (Press y|Y for Yes, any other key for No) : y
Success.
Normally, root should only be allowed to connect from
'localhost'. This ensures that someone cannot guess at
the root password from the network.
是都禁止root远程连接
Disallow root login remotely? (Press y|Y for Yes, any other key for No) : n
... skipping.
By default, MySQL comes with a database named 'test' that
anyone can access. This is also intended only for testing,
and should be removed before moving into a production
environment.
删除test数据库
Remove test database and access to it? (Press y|Y for Yes, any other key for No) : y
- Dropping test database...
Success.
- Removing privileges on test database...
Success.
Reloading the privilege tables will ensure that all changes
made so far will take effect immediately.
重新载入权限表
Reload privilege tables now? (Press y|Y for Yes, any other key for No) : y
Success.
All done!
php
yum install epel-release
rpm -ivh http://rpms.famillecollet.com/enterprise/remi-release-7.rpm
yum install --enablerepo=remi --enablerepo=remi-php56 php php-fpm php-opcache php-devel php-mbstring php-mcrypt php-mysqlnd php-phpunit-PHPUnit php-pecl-xdebug php-pecl-xhprof
整合nginx和php
修改vi /etc/php.ini
cgi.fix_pathinfo=0
修改nginx配置文件
vim /etc/nginx/conf.d/default.conf
server {
listen 80;
server_name localhost;
#charset koi8-r;
#access_log /var/log/nginx/log/host.access.log main;
root /usr/share/nginx/html;
location / {
#root /usr/share/nginx/html;
index 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;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
location ~ \.php$ {
# root html;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
[root@localhost log]# systemctl start php-fpm.service
[root@localhost log]# systemctl restart nginx.service
ok
php和mysql
新建一个文件连接mysql试试
<?php
$con = mysql_connect("192.168.208.6:3306","root","testTEST!@#123");
if($con){
echo "ok";
}else{
echo mysql_error();
}
?>
但是连接报错
Permission denied
于是用远程连接mysql试试看
进入mysql
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%'IDENTIFIED BY 'testTEST!@#123' WITH GRANT OPTION;
FLUSH PRIVILEGES;
然后再本机上面用远程连接时ok的，于是试着关掉selinux，
setenforce 0
就ok了
于是再开启selinux，查看http相关的selinux选项
[root@localhost html]# getsebool -a|grep -i httpd | grep net
httpd_can_network_connect --> off
httpd_can_network_connect_cobbler --> off
httpd_can_network_connect_db --> off
httpd_can_network_memcache --> off
httpd_can_network_relay --> off
修改selinux的选项
[root@localhost html]# setsebool -P httpd_can_network_connect=1
再就ok了~~~