High Availability Guides

Introduction Cloudify HA solution can contains three different clusters of database nodes, message queue brokers and Cloudify Managers. This require the ability to manage those cluster, which include add/removing/listing/custom-action to the cluster. All day 2 operations should only be conducted while the cluster is in maintenance mode. Cloudify management service operations For removing a management service cluster node, please run on a management node (not the one you wish to remove): »

Overview This guide explains how to upgrade Cloudify to the new Cloudify Manager HA active-active cluster version. Since the old version of Cloudify cluster was active-passive, the guide is the same for both this case and the Cloudify All-In-One case. The best-practice to upgrade Cloudify is on new hosts, therefore a new host should be created for every existing Manager. Upgrade to new hosts Create and download a snapshot from the existing Manager. »