[Zabbix] Cài đặt Zabbix 6.0.8 trên Ubuntu

sudo hostnamectl set-hostname zabbix-server

sudo apt update -y
sudo apt upgrade -y

# Tải xuống gói zabbix-release từ kho lưu trữ Zabbix
sudo wget https://repo.zabbix.com/zabbix/6.0/ubuntu/pool/main/z/zabbix-release/zabbix-release_6.0-1+ubuntu$(lsb_release -rs)_all.deb

# Cài đặt gói zabbix-release
sudo dpkg -i zabbix-release_6.0-1+ubuntu$(lsb_release -rs)_all.deb

# Lệnh này cập nhật danh sách gói phần mềm
sudo apt update -y

init 6

sudo apt -y install zabbix-server-mysql zabbix-frontend-php zabbix-apache-conf zabbix-sql-scripts zabbix-agent

# Để sử dụng các tính năng quản lý kho lưu trữ phần mềm của hệ điều hành
sudo apt install software-properties-common -y

# Sử dụng công cụ curl để tải về file mariadb_repo_setup
sudo curl -LsS -O https://downloads.mariadb.com/MariaDB/mariadb_repo_setup

# Để cấu hình kho lưu trữ MariaDB và cài đặt phiên bản MariaDB Server 10.6
sudo bash mariadb_repo_setup --mariadb-server-version=10.6

#Lệnh này cập nhật danh sách gói phần mềm
sudo apt update -y  && sudo apt upgrade  -y

sudo apt -y install mariadb-common mariadb-server-10.6 mariadb-client-10.6 

sudo systemctl start mariadb && sudo systemctl enable mariadb

root@zabbix-server:~# sudo 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
haven't set the root password yet, you should just press enter here.

Enter current password for root (enter for none): 
OK, successfully used password, moving on...

Setting the root password or using the unix_socket ensures that nobody
can log into the MariaDB root user without the proper authorisation.

You already have your root account protected, so you can safely answer 'n'.

Switch to unix_socket authentication [Y/n] y
Enabled successfully!
Reloading privilege tables..
 ... Success!


You already have your root account protected, so you can safely answer 'n'.

Change the root password? [Y/n] y
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] 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.

Disallow root login remotely? [Y/n] n
 ... 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] 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.

Reload privilege tables now? [Y/n] y
 ... 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!

root@zabbix-server:~# mysql -u root -p
Enter password: 
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 41
Server version: 10.6.10-MariaDB-1:10.6.10+maria~ubu1804 mariadb.org binary distribution

Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [(none)]> 

ALTER USER 'root'@'localhost' IDENTIFIED BY 'Hoanghd90';

create database zabbixdb character set utf8mb4 collate utf8mb4_bin;
grant all privileges on zabbixdb.* to zabbix@localhost identified by 'Hoanghd90';
FLUSH PRIVILEGES;
exit;

sudo zcat /usr/share/doc/zabbix-sql-scripts/mysql/server.sql.gz | mysql -u root -pHoanghd90 zabbixdb

DBUser=zabbix
DBName=zabbixdb
DBPassword=Hoanghd90

ufw allow 10050/tcp
ufw allow 10051/tcp
ufw allow 80/tcp
ufw reload

sudo systemctl restart zabbix-server zabbix-agent
sudo systemctl enable zabbix-server zabbix-agent

php_value date.timezone Asia/Ho_Chi_Minh

    <IfModule mod_php7.c>
        php_value max_execution_time 300
        php_value memory_limit 128M
        php_value post_max_size 16M
        php_value upload_max_filesize 2M
        php_value max_input_time 300
        php_value max_input_vars 10000
        php_value always_populate_raw_post_data -1
        php_value date.timezone Asia/Ho_Chi_Minh
    </IfModule>

sudo systemctl restart apache2
sudo systemctl enable apache2

sudo apt-get install snmp -y