How to uninstall clean ZABBIX service? (super detailed)

1、 stop it zabbix-server zabbix-agent httpd rh-php72-php-fpm

systemctl stop zabbix-server zabbix-agent httpd rh-php72-php-fpm

2、 uninstall zabbix service

2.1、 lookup zabbix All the services

rpm -qa | grep -i zabbix

We can see several , Can be unloaded in sequence ;

2.2、 Uninstall... In turn zabbix service

yum -y remove zabbix-agent-5.0.25-1.el7.x86_64
yum -y remove zabbix-web-mysql-scl-5.0.25-1.el7.noarch
yum -y remove zabbix-release-5.0-1.el7.noarch
yum -y remove zabbix-server-mysql-5.0.25-1.el7.x86_64
yum -y remove zabbix-web-5.0.25-1.el7.noarch

Check again after uninstallation ;

rpm -qa | grep -i zabbix

Now it's gone , That's all right. ;

2.3、 Delete zabbix All configurations and related files

#find lookup zabbix
[[email protected] ~]# find / -name zabbix

/etc/selinux/targeted/active/modules/100/zabbix
/etc/zabbix
/var/lib/yum/repos/x86_64/7/zabbix
/var/lib/mysql/zabbix
/var/log/zabbix
/var/cache/yum/x86_64/7/zabbix
/usr/lib/zabbix

# Directly delete all 
rm -rf /etc/selinux/targeted/active/modules/100/zabbix
rm -rf /etc/zabbix
rm -rf /var/lib/yum/repos/x86_64/7/zabbix
rm -rf /var/lib/mysql/zabbix
rm -rf /var/log/zabbix 
rm -rf /var/cache/yum/x86_64/7/zabbix
rm -rf /usr/lib/zabbix

Finally, check whether the deletion is clean ;

find / -name zabbix

You can see that it has been deleted ;

If you need to be cleaner , You can use fuzzy search ;

find / -name "*zabbix*"

You can also find so many , Finally, delete it all ;

Finally, check it again , In this way, it will be completely deleted .

3、 uninstall mysql

3.1、 uninstall mariadb

# lookup mariadb
rpm -qa mariadb

# Just uninstall 
yum -y remove mariadb-5.5.68-1.el7.x86_64

3.2、 Delete mysql Related configuration files

# lookup mysql Related documents 
[[email protected] ~]# find / -name mysql

/etc/selinux/targeted/active/modules/100/mysql
/var/lib/mysql
/var/lib/mysql/mysql
/usr/lib64/mysql
/usr/lib64/perl5/vendor_perl/auto/DBD/mysql
/usr/lib64/perl5/vendor_perl/DBD/mysql
/usr/share/mysql

# Directly delete all 
rm -rf /etc/selinux/targeted/active/modules/100/mysql
rm -rf /var/lib/mysql
rm -rf /var/lib/mysql/mysql
rm -rf /usr/lib64/mysql
rm -rf /usr/lib64/perl5/vendor_perl/auto/DBD/mysql
rm -rf /usr/lib64/perl5/vendor_perl/DBD/mysql
rm -rf /usr/share/mysql/

Finally, check whether the deletion is clean ;

find / -name mysql

You can see that it has been deleted ;

4、 uninstall http service

 lookup httpd service 
rpm -qa httpd

# uninstall httpd service 
yum -y remove httpd-2.4.6-97.el7.centos.5.x86_64

5、 uninstall rh-php72-php-fpm service

# lookup rh-php72-php-fpm Installation package 
rpm -qa rh-php72-php-fpm

# Just uninstall 
yum -y remove rh-php72-php-fpm-7.2.24-1.el7.x86_64

In this way, it is completely unloaded .