yum部署zabbix-server4.2

前面寫到過在已有的lnmp環境下源碼部署zabbix-server4.0，這次就寫一篇yum部署zabbix-server+mysql的結合。

環境說明：

    1.這裡我所使用的MySQL版本為8版本，系統版本為CentOS7.4系列操作系統

部署MySQL

1、配置MySQL yum源，由於官網源下載很慢，所以這裡使用清華大學的鏡像源

# cat > /etc/yum.repos.d/mysql-community.repo <<EOF
[mysql-connectors-community]
name=MySQL Connectors Community
baseurl=https://mirrors.tuna.tsinghua.edu.cn/mysql/yum/mysql-connectors-community-el7/
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql

[mysql80-community]
name=MySQL 8.0 Community Server
baseurl=https://mirrors.tuna.tsinghua.edu.cn/mysql/yum/mysql80-community-el7/
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql
EOF

2、更新yum源

# yum clean all
# yum makecache

3、安裝MySQL

# yum install mysql-community-server -y

4、啟動MySQL

# systemctl start mysqld
# systemctl enable mysqld

5、查看初始密碼並修改密碼

# grep password /var/log/mysqld.log 
2020-03-31T08:46:17.270127Z 5 [Note] [MY-010454] [Server] A temporary password is generated for root@localhost: iwZgfDKdc1-N

# mysql -u root -p
...
mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY "NewPass#123";
Query OK, 0 rows affected (0.01 sec)

6、創建zabbix資料庫並創建用戶及授權

mysql> create database zabbix character set utf8mb4;
Query OK, 1 row affected (0.02 sec)

mysql> create user 'zabbix'@'localhost' identified by 'Zabbix@123';
Query OK, 0 rows affected (0.01 sec)

mysql> grant all privileges on zabbix.* to 'zabbix'@'localhost' with grant option;
Query OK, 0 rows affected (0.01 sec)

mysql> alter  user 'zabbix'@'localhost' identified with mysql_native_password by "Zabbix@123";
Query OK, 0 rows affected (0.01 sec)

部署zabbix-server

1、安裝zabbix鏡像源

# rpm -Uvh https://repo.zabbix.com/zabbix/4.2/rhel/7/x86_64/zabbix-release-4.2-2.el7.noarch.rpm

2、安裝zabbix

# yum-config-manager --enable rhel-7-server-optional-rpms

# yum install zabbix-server-mysql zabbix-web-mysql zabbix-get -y

3、編輯zabbix-server配置文件，配置資料庫賬戶密碼

# cp /etc/zabbix/zabbix_server.conf{,.bck}
# cat > /etc/zabbix/zabbix_server.conf <<EOF
LogFile=/var/log/zabbix/zabbix_server.log
LogFileSize=0
PidFile=/var/run/zabbix/zabbix_server.pid
SocketDir=/var/run/zabbix
DBName=zabbix
DBUser=zabbix
DBPassword=Zabbix@123
SNMPTrapperFile=/var/log/snmptrap/snmptrap.log
Timeout=4
AlertScriptsPath=/usr/lib/zabbix/alertscripts
ExternalScripts=/usr/lib/zabbix/externalscripts
LogSlowQueries=3000
StatsAllowedIP=127.0.0.1
EOF

4、編輯httpd的子配置文件zabbix.conf，將時區進行更改(20行)

# grep timezone /etc/httpd/conf.d/zabbix.conf 
        php_value date.timezone Asia/Shanghai 

5、導入zabbix資料庫文件

# zcat /usr/share/doc/zabbix-server-mysql-4.2.8/create.sql.gz |mysql -u root -pNewPass#123 zabbix

# 驗證zabbix庫中是否有表結構
# mysql -u root -pNewPass#123 -e "show tables from zabbix"

6、啟動服務並加入開機自啟動

# systemctl start zabbix-server
# systemctl start httpd
# systemctl enable zabbix-server
# systemctl enable httpd

7、web訪問併進行安裝，預設訪問：IP/zabbix

 到這裡，yum部署zabbix就完成了。其餘配置，請參考zabbix系列文章。