Cluster Upgrade

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Guides for upgrading a clustered environment

Cloudify High Availability Cluster Upgrade Guide

Overview These instructions explain how to upgrade a Cloudify High Availablity (HA) cluster from version 4.x to version 4.3. Upgrade on new hosts This is the recommended method. If something happen in upgrade process, you still have the old manager, working and functioning. The key elements of upgrading a Cloudify HA cluster on new hosts are: Create and download snapshot. Save agent ssh keys. Install new version for master manager on new host.