Upgrade Zabbix Server from 7.0.13 to 7.0.21

[imadedwis234]

Hello friends,

I have a plan to upgrade Zabbix server from version 7.0.13 to 7.0.21, and I need please suggestion and information about this.
1. Should I upgrade PHP or database version ? or can I use existing PHP and database version ?
2. Should I upgrade Zabbix Proxy as well to 7.0.21 ? or it can still connect even there is different version between Zabbix Proxy and Zabbix Server ?
3. Can I upgrade Zabbix Server version only without upgrade all of them (no. 2 and no.3) ?

Please kindly assist and suggestion about this upgrade version., your information so appreciate.

Thank you
Regards,
Dwi

[cyber]

1.you can continue with existing ones. But applying minor version of db or any other software should not break anything... (major versions usually require additional work)
2. yes, it would be better to keep everything on same version.
3. You can, But there can be some bugfixes, that you may miss... I am pretty sure, things stay working, if you do server only, but still you should upgrade at least proxies and agent also... Well, basically repeating answers to 1 and 2 here...

[imadedwis234]

1.you can continue with existing ones. But applying minor version of db or any other software should not break anything... (major versions usually require additional work)
2. yes, it would be better to keep everything on same version.
3. You can, But there can be some bugfixes, that you may miss... I am pretty sure, things stay working, if you do server only, but still you should upgrade at least proxies and agent also... Well, basically repeating answers to 1 and 2 here...

Hi,

Thank you so much your suggestion and those informations.
I will do upgrade Zabbix server only, but for Zabbix proxy I will upgrade as well and make sure same version with Zabbix server.

Really appreciate your replied.

Best Regards,
Dwi