AlmaLinux9.6にZabbixを構築する

## パッケージのアップデート
sudo dnf update -y

## 時刻の設定
# 時刻の変更(JPT)
sudo timedatectl set-timezone Asia/Tokyo
# 時刻の確認
date

## SELinuxの無効化
# SELinuxの確認
getenforce
# SELinux無効化
setenforce 0
# SELinuxの永続無効化
vi /etc/selinux/config
SELINUX=disabled

## 再起動
reboot

sudo dnf -y install mysql-server httpd

# サービスを起動
sudo systemctl start mysqld
# サービスの自動起動を設定
sudo systemctl enable mysqld httpd
# 確認
sudo systemctl status mysqld httpd

# Mysql初期設定コマンド実施
mysql_secure_installation

Securing the MySQL server deployment.
Connecting to MySQL using a blank password.
VALIDATE PASSWORD COMPONENT can be used to test passwords
and improve security. It checks the strength of password
and allows the users to set only those passwords which are
secure enough. Would you like to setup VALIDATE PASSWORD component?
Press y|Y for Yes, any other key for No: n

Please set the password for root here.
New password: [パスワードの設定]
Re-enter new password: [再度パスワード入力]

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
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? (Press y|Y for Yes, any other key for No) : y
Success.

By default, MySQL 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? (Press y|Y for Yes, any other key for No) : 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? (Press y|Y for Yes, any other key for No) : y
Success.
All done! 

sudo ls /etc/yum.repos.d/epel.repo

rpm -Uvh https://repo.zabbix.com/zabbix/7.0/alma/9/x86_64/zabbix-release-latest-7.0.el9.noarch.rpm
dnf clean all

dnf install zabbix-server-mysql zabbix-web-mysql zabbix-apache-conf zabbix-sql-scripts zabbix-selinux-policy zabbix-agent zabbix-web-japanese

mysql -uroot -p

CREATE DATABASE zabbix CHARACTER SET utf8mb4 COLLATE utf8mb4_bin;
CREATE USER zabbix IDENTIFIED BY '[Zabbixユーザのパスワード]';
GRANT ALL PRIVILEGES ON zabbix.* TO 'zabbix';
SET global log_bin_trust_function_creators = 1;
quit;

zcat /usr/share/zabbix-sql-scripts/mysql/server.sql.gz | mysql --default-character-set=utf8mb4 -uzabbix -p [zabbixユーザのパスワード]

mysql -uroot -p
set global log_bin_trust_function_creators = 0;
quit;

vi /etc/zabbix/zabbix_server.conf
DBPassword=[zabbixユーザのパスワード]

systemctl restart zabbix-server zabbix-agent httpd php-fpm
systemctl enable zabbix-server zabbix-agent httpd php-fpm