Summary method of lamp environment deployment

1. First of all to see linux Whether the firewall of the environment is turned off

 systemctl status firewalld 

• If the status parameter of the firewall is inactive, The firewall is closed .
• If the status parameter of the firewall is active, The firewall is on . In this example, the firewall is on , So you need to turn off the firewall .

        1.1 Turn off firewall

systemctl disable firewalld

2. close SELinux.

        vi /etc/selinux/config 

                Edit bottom  SELINUX It is amended as follows  disabled  Then press   In parentheses (  :wq!  )  Save and exit

3 install apache

yum -y install httpd httpd-manual mod_ssl mod_perl mod_auth_mysql

         3.1 function httpd -v The command can be viewed Apache Version number of

        3.2  Run the following commands in sequence to start Apache Service and set the service startup and self startup

                

systemctl start httpd

systemctl enable httpd

In the browser address bar of the local machine , Input http:// Instance public network IP  The following figure shows that the configuration is successful

 4. Install and configure MySQL

         Run the following command to update YUM Source

rpm -Uvh  http://dev.mysql.com/get/mysql57-community-release-el7-9.noarch.rpm

Run the following command to install MySQL.

yum -y install mysql-community-server

Run the following command to see MySQL Version number

mysql -V

Run the following command to start MySQL

systemctl start mysqld

Run the following command to set the boot up MySQL.

systemctl enable mysqld

systemctl daemon-reload

Run the following command to see MySQL The initial password for . After executing the following statement Half of the password is the last value

grep "password" /var/log/mysqld.log

  First, you need to log in to according to the default password obtained above mysql Execute the following statement perhaps

Here you can get the default password or directly modify it and enter it

update user  set  password=password( " Your own password " ) where user= 'root' ;

Or you can directly use the following statement to configure mysql The security of （ Recommend the above ） You don't have to worry about the bottom  

mysql_secure_installation

The following statement will show the information Knowledge disclosure

Reset root Password of account

Enter password for user root: # Enter the root User initial password 
The 'validate_password' plugin is installed on the server.
The subsequent steps will run with the existing configuration of the plugin.
Using existing password for root.
Estimated strength of the password: 100 
Change the password for root ? (Press y|Y for Yes, any other key for No) : Y # Whether or not to change root User password , Input Y
New password: # Enter the new password , The length is 8 to 30 Characters , Must contain both uppercase and lowercase letters 、 Numbers and special symbols . The special symbol can be ()` [email protected]#$%^&*-+=|{}[]:;‘<>,.?/
Re-enter new password: # Enter the new password again 
Estimated strength of the password: 100 
Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : Y

Input Y Delete anonymous user account .

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.
Remove anonymous users? (Press y|Y for Yes, any other key for No) : Y  # Whether to delete anonymous users , Input Y
Success.

Input Y prohibit root Account remote login .

Disallow root login remotely? (Press y|Y for Yes, any other key for No) : Y # prohibit root Remote login , Input Y
Success.

Input Y Delete test Library and pair test Library access .

Remove test database and access to it? (Press y|Y for Yes, any other key for No) : Y # Whether or not to delete test Library and access to it , Input Y
- Dropping test database...
Success.

Input Y Reload authorization table .

Reload privilege tables now? (Press y|Y for Yes, any other key for No) : Y # Whether to reload the authorization table , Input Y
Success.
All done!

5 install PHP

to update YUM Source .

         Run the following command to add epel Source

yum install -y \
https://repo.ius.io/ius-release-el7.rpm \
https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm

Run the following command to add Webtatic Source .

rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

Run the following command to install PHP.

yum -y install php70w-devel php70w.x86_64 php70w-cli.x86_64 php70w-common.x86_64 php70w-gd.x86_64 php70w-ldap.x86_64 php70w-mbstring.x86_64 php70w-mcrypt.x86_64  php70w-pdo.x86_64   php70w-mysqlnd  php70w-fpm php70w-opcache php70w-pecl-redis php70w-pecl-mongodb

Run the following command to see PHP edition .

php -v

The return result is as follows , Indicates successful installation .

Run the following command , stay Apache Create a test file from the root of the website .

echo "<?php phpinfo(); ?>" > /var/www/html/phpinfo.php

Run the following command to restart Apache service .

systemctl restart httpd

In the browser address bar of the local machine , Input http:// Instance public network IP/phpinfo.php And press Enter key .

The display page indicates that the installation was successful .

6. install phpMyAdmin

phpMyAdmin It's a MySQL Database management tools , adopt Web Interface management database is convenient and fast .

Run the following command to prepare phpMyAdmin Data storage directory .

mkdir -p /var/www/html/phpmyadmin

download phpMyAdmin Compressed package

cd
wget https://files.phpmyadmin.net/phpMyAdmin/4.0.10.20/phpMyAdmin-4.0.10.20-all-languages.zip

decompression phpMyAdmin Compressed package

yum install -y unzip
unzip phpMyAdmin-4.0.10.20-all-languages.zip

Run the following command to copy phpMyAdmin File to the prepared data storage directory .

mv phpMyAdmin-4.0.10.20-all-languages/*  /var/www/html/phpmyadmin

In the local machine browser address bar , Input http:// Instance public network IP/phpmyadmin And press Enter key , visit phpMyAdmin The login page   Then login root + Operate with a password