zabbix3.0升級爲4.4

zabbix升級官方文檔

1. 原來的版本是3.0的需要把zabbix升級爲4.4的版本
   
2. 停掉zabbix的服務

systemctl stop zabbix-server
systemctl stop httpd

3. 備份數據庫執行完下面的一條命令 備份的數據庫在/root裏面

mysqldump -uzabbix -pzabbix  --opt --skip-lock-tables --database zabbix | gzip > zabbix.sql.gz

4. 備份zabbix的配置文件

mkdir /opt/zabbix-backup/
cp /etc/zabbix/zabbix_server.conf /opt/zabbix-backup/
cp /etc/httpd/conf.d/zabbix.conf /opt/zabbix-backup/

cp -r /usr/share/zabbix/ /opt/zabbix-backup/
cp -r zabbix-agent-3.0.22 /opt/zabbix-backup/
cp -r zabbix-get-3.0.22 /opt/zabbix-backup/
cp -r zabbix-release-3.0 /opt/zabbix-backup/
cp -r zabbix-server-mysql-3.0.22 /opt/zabbix-backup/
cp -r zabbix-web-3.0.22 /opt/zabbix-backup/

5. 升級yum源

rpm -Uvh https://repo.zabbix.com/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-1.el7.noarch.rpm

6. 升級zabbix的相關組件

yum upgrade zabbix-server-mysql zabbix-web-mysql zabbix-agent zabbix-get zabbix-web

7. 重啓zabbix服務

systemctl start zabbix-server
systemctl start httpd