TECHZEN Zenoss User Community ARCHIVE  

Upgrade Zenoss 4 to Zenoss 5

Subject: Upgrade Zenoss 4 to Zenoss 5
Author: Peter Konev
Posted: 2018-01-23 22:23

Hi there,
Tell me please whether there is any way to update Zenoss 4 to Zenoss 5 directly. I will be grateful for any reference to the description of the best practices for updating.

Thank you.

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Peter
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Subject: RE: Upgrade Zenoss 4 to Zenoss 5
Author: Jagadish N
Posted: 2018-01-24 03:31

Hello Peter,

This can be done as  Migration though.  As the 4.x Architecture differs a lot with 5.x.  you can load device data from 4.x to 5.x but not performance data.

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Thanks,
Jagadish

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Subject: RE: Upgrade Zenoss 4 to Zenoss 5
Author: Peter Konev
Posted: 2018-01-24 03:37

Thank you for reply! So, I need install new instance of Zenoss 5 and add all monitored devices from the old Zennoss server in manual mode? Or there is some partial automation tools?

Thanks again!

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Peter
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Subject: RE: Upgrade Zenoss 4 to Zenoss 5
Author: Jane Curry
Posted: 2018-01-24 04:39

Look at the zenbatchdump / zenbatchload utilities.  You can use these to dump out some or all of your devices, device classes, Systems, Groups and Locations.   They go to a text file that you can then edit and manipulate.

This will not get you events or performance data - doubt there is any way to get them.

More subtly, if you have done lots of customisation on Zenoss 4, it will not get you performance templates, imported mibs, custom reports, customised event classes and mappings.  I tend to use a migration ZenPack to get such things and move them to the new environment - but I would seriously question whether I really do want to go to Zenoss 5 if I have a well-customised Zenoss 4.

Cheers,
Jane

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Jane Curry
Skills 1st United Kingdom
jane.curry@skills-1st.co.uk
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Subject: RE: Upgrade Zenoss 4 to Zenoss 5
Author: Peter Konev
Posted: 2018-01-24 05:13

Hi Jane!
Thank you for reply. I'll think about the advisability of updating Zenoss. Perhaps we'll install and tests before upgrading.

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Thank you,
Peter
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