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CentOS 7 configuration LNMP development environment and configuration file management details

  • 2020-05-17 07:23:57
  • OfStack

Install and configure MySQL 5.6

MariaDB is used by default from CentOS starting from 7.x. MariaDB is fully compatible with MySQL, including API and the command line. But a lot of times we still want to install MySQL, so we can't install it directly through the yum command.

Download the source installation file 


 wget http://repo.mysql.com//mysql57-community-release-el7-8.noarch.rpm

Install the rpm package locally (configure the MySQL installation source) 


 yum -y localinstall mysql57-community-release-el7-8.noarch.rpm

View all MySQL installation sources (default MySQL installation version 5.7) 


 yum repolist all | grep mysql

Shut down the MySQL 5.7 installation source 


 sudo yum-config-manager --disable mysql57-community

Open the MySQL 5.6 installation source 


 sudo yum-config-manager --enable mysql56-community

No yum config - manager command can install yum install yum - utils. noarch tool or edit/etc/yum repos. d/mysql - community. enable repo file for 1 is open, closed to 0 said

Install MySQL 


 yum -y install mysql-devel mysql-community-server

Start the MySQL 


 systemctl start mysqld.service

Security configuration MySQL 


mysql_secure_installation

Install and configure PHP 5.6

In version 7.1 of CentOS, PHP is installed as PHP5.4 by default, where php-mysqlnd is the MYSQL driver database provided by PHP source code.

Many times a new version is required for the PHP environment, such as the PHP5.6 environment, to record a way to install the latest version of PHP through the yum tool. First, you need to install an extended yum source, the epel source, on your system. From http: / / fedoraproject org/wiki/EPEL website to download and install. (note: if the article is too long, you may need to find a new download link.)

Download the source installation file 


 wget https://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-8.noarch.rpm

Local installation (similar to the MySQL installation source command above) 


 rpm -ivh epel-release-7-8.noarch.rpm

Then, also need a REMI source, this yum source provides the latest PHP version to download and install, its website http: / / rpms famillecollet. com /. The procedure for installing the REMI source is as follows.

Import the gpg validation file 


 yum -y localinstall mysql57-community-release-el7-8.noarch.rpm
0

Download the source installation file 


 yum -y localinstall mysql57-community-release-el7-8.noarch.rpm
1

The local installation 


 yum -y localinstall mysql57-community-release-el7-8.noarch.rpm
2

By default, REMI is disabled to prevent conflicts between multiple yum sources. You can check if the REMI source was installed successfully with the command 


 yum repolist disabled | grep remi

Install the required version of PHP from the REMI source and install PHP5.6. 


 yum -y localinstall mysql57-community-release-el7-8.noarch.rpm
4

Install php - fpm 


 yum -y localinstall mysql57-community-release-el7-8.noarch.rpm
5

Open php - fpm 


 yum -y localinstall mysql57-community-release-el7-8.noarch.rpm
6

Install and configure Nginx

Import the gpg validation file 


 yum -y localinstall mysql57-community-release-el7-8.noarch.rpm
7

Download the source installation file (configure the Nginx installation source). From http: / / nginx org/packages/centos/web site to download the installation source. (note: if the article is too long, you may need to find a new download link.) 


 wget http://nginx.org/packages/centos/7/x86_64/RPMS/nginx-1.10.0-1.el7.ngx.x86_64.rpm

The local installation 


 yum -y localinstall mysql57-community-release-el7-8.noarch.rpm
9

Install Nginx 


 yum install nginx

Open Nginx 


 systemctl start nginx

Nginx host configuration (php-fpm)

Edit/etc/nginx/conf d/default conf configuration files, and restart. 


 server {
  listen    80;
  server_name localhost;

  #charset koi8-r;
  #access_log /var/log/nginx/log/host.access.log main;

  root  /usr/share/nginx/html;
  index index.html index.htm index.php;

  #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 /usr/share/nginx/html$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;
  #}
}
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