Centos8 APM 설치

1. APM 설치

 

# yum install httpd

# yum install mariadb mariadb-server

# yum install php php-fpm php-gd php-mysqlnd php-mbstring php-cli php-common php-devel php-curl php-pdo  php-pear php-process php-xml

 

2. Apache 설정

 

# vi /etc/httpd/conf/httpd.conf

ServerName 도메인이 있다면 도메인을 입력하고 없다면 서버의 IP입력 하시면 됩니다.

예) ServerName [ www.test.com:80 or 192.168.119.132 or 192.168.10.100:8080 ]

......

DocumentRoot "/home/prmonitor/www"

........

<Directory "/home/prmonitor/www">

....

AllowOverride All

...

</Directory>

.........

DirectoryIndex index.html index.htm index.php

 

3. mariadb 설정

 

# systemctl start mariadb

# mysql_secure_installation

NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MariaDB

      SERVERS IN PRODUCTION USE!  PLEASE READ EACH STEP CAREFULLY!

 

In order to log into MariaDB to secure it, we'll need the current

password for the root user.  If you've just installed MariaDB, and

you haven't set the root password yet, the password will be blank,

so you should just press enter here.

 

Enter current password for root (enter for none): Enter

OK, successfully used password, moving on...

 

Setting the root password ensures that nobody can log into the MariaDB

root user without the proper authorisation.

 

Set root password? [Y/n] Y (root 패스워드 변경)

New password: 

Re-enter new password: 

Password updated successfully!

Reloading privilege tables..

 ... Success!

 

 

By default, a MariaDB installation has an anonymous user, allowing anyone

to log into MariaDB 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? [Y/n] Enter

 ... Success!

 

Normally, root should only be allowed to connect from 'localhost'.  This

ensures that someone cannot guess at the root password from the network.

 

Disallow root login remotely? [Y/n] Enter

 ... Success!

 

By default, MariaDB 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.

 

Remove test database and access to it? [Y/n] Enter

 - 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.

 

Reload privilege tables now? [Y/n] Enter

 ... Success!

 

Cleaning up...

 

All done!  If you've completed all of the above steps, your MariaDB

installation should now be secure.

 

Thanks for using MariaDB!

 

MariaDB [(none)]> status;

--------------

mysql  Ver 15.1 Distrib 10.3.17-MariaDB, for Linux (x86_64) using readline 5.1

 

Connection id: 17

Current database:

Current user: root@localhost

SSL: Not in use

Current pager: stdout

Using outfile: ''

Using delimiter: ;

Server: MariaDB

Server version: 10.3.17-MariaDB MariaDB Server

Protocol version: 10

Connection: Localhost via UNIX socket

Server characterset: latin1

Db     characterset: latin1

Client characterset: utf8

Conn.  characterset: utf8

UNIX socket: /var/lib/mysql/mysql.sock

Uptime: 8 min 36 sec

 

Threads: 7  Questions: 21  Slow queries: 0  Opens: 17  Flush tables: 1  Open tables: 11  Queries per second avg: 0.040

--------------

 

# vim /etc/my.cnf.d/mariadb-server.cnf

[mysqld]

datadir=/var/lib/mysql

socket=/var/lib/mysql/mysql.sock

log-error=/var/log/mariadb/mariadb.log

pid-file=/run/mariadb/mariadb.pid

 

character-set-server = utf8

collation-server     = utf8_general_ci

MariaDB [(none)]> status

--------------

mysql  Ver 15.1 Distrib 10.3.17-MariaDB, for Linux (x86_64) using readline 5.1

 

Connection id: 8

Current database:

Current user: root@localhost

SSL: Not in use

Current pager: stdout

Using outfile: ''

Using delimiter: ;

Server: MariaDB

Server version: 10.3.17-MariaDB MariaDB Server

Protocol version: 10

Connection: Localhost via UNIX socket

Server characterset: utf8

Db     characterset: utf8

Client characterset: utf8

Conn.  characterset: utf8

UNIX socket: /var/lib/mysql/mysql.sock

Uptime: 14 sec

 

Threads: 7  Questions: 4  Slow queries: 0  Opens: 17  Flush tables: 1  Open tables: 11  Queries per second avg: 0.285

--------------

 

4. php 설정

 

# vi /etc/php.ini

error_reporting = E_ALL & ~E_NOTICE

display_errors = on

short_open_tag = on

date.timezone = Asia/Seoul

 

5. 서비스 시작 및 자동시작 설정

# systemctl start httpd

# systemctl start mariadb

# systemctl enable httpd

# systemctl enable mariadb

 

6. APM 버전 보기

[prmonitor@test ~]$ httpd -v

Server version: Apache/2.4.37 (centos)

Server built:   Dec 23 2019 20:45:34

 

[prmonitor@test ~]$ php -v

PHP 7.2.11 (cli) (built: Oct  9 2018 15:09:36) ( NTS )

Copyright (c) 1997-2018 The PHP Group

Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies

 

[prmonitor@test ~]$ mysql -V

mysql  Ver 15.1 Distrib 10.3.17-MariaDB, for Linux (x86_64) using readline 5.1

 

6. Selinux 설정

# chcon -R -t httpd_user_content_t /home/prmonitor/www
# chcon -R -t httpd_sys_content_t /home/prmonitor/www

 

CentOS 5 , PHP 5.3 에서 CentOS 8 , PHP 7.2 로 이동시 문제점들