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1 Red Hat Enterprise Linux

Overview

This section provides the steps required for a successful upgrade from Áú»¢¶Ä²© 6.0.x to Áú»¢¶Ä²© 6.2.x using official Áú»¢¶Ä²© packages for Red Hat Enterprise Linux.

Before the upgrade make sure to read the relevant upgrade notes!

You may also want to check the requirements for 6.2.

It may be handy to run two parallel SSH sessions during the upgrade, executing the upgrade steps in one and monitoring the server/proxy logs in another. For example, run tail -f zabbix_server.log or tail -f zabbix_proxy.log in the second SSH session showing you the latest log file entries and possible errors in real time. This can be critical for production instances.

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# systemctl stop zabbix-server

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# systemctl stop zabbix-proxy

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

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# cp -R /usr/share/zabbix/ /opt/zabbix-backup/
       # cp -R /usr/share/zabbix-* /opt/zabbix-backup/
4 Update repository configuration package

To proceed with the upgrade your current repository package has to be updated.

# rpm -Uvh https://repo.zabbix.com/zabbix/6.2/rhel/8/x86_64/zabbix-release-6.2-1.el8.noarch.rpm
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# yum upgrade zabbix-server-mysql zabbix-web-mysql zabbix-agent

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# yum install zabbix-apache-conf 
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# systemctl start zabbix-server
       # systemctl start zabbix-proxy
       # systemctl start zabbix-agent
       # systemctl start zabbix-agent2
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Upgrade between minor versions

It is possible to upgrade between minor versions of 6.2.x (for example, from 6.2.1 to 6.2.3). Upgrading between minor versions is easy.

To execute Áú»¢¶Ä²© minor version upgrade it is required to run:

$ sudo yum upgrade 'zabbix-*'

To execute Áú»¢¶Ä²© server minor version upgrade run:

$ sudo yum upgrade 'zabbix-server-*'

To execute Áú»¢¶Ä²© agent minor version upgrade run:

$ sudo yum upgrade 'zabbix-agent-*'

or, for Áú»¢¶Ä²© agent 2:

$ sudo yum upgrade 'zabbix-agent2-*'

Note that you may also use 'update' instead of 'upgrade' in these commands. While 'upgrade' will delete obsolete packages, 'update' will preserve them.