Skip to main content

Posts

Showing posts from September, 2023

Cluster control migration from one server to another Server

  Cluster control migration from one server to another Server There are two ways to migrate Cluster Control from one server to another. 1.       Install Cluster Control on new server and add all the servers 2.       Install Cluster Control on new server and migrate the old monitoring data to new server 1.      Install Cluster Control on new server and add all the servers This is the simplest method of migration when there are only few servers and historical data is not required. Manual steps are not required and easy to migrate. The following steps are involved in this method. 1.        Install ClusterControl on the new server by using install-cc.sh script 2.        Setup passwordless SSH by copying the SSH key to all nodes 3.        Add all the nodes from Cluster Control GUI 2.      Install Cluster Control on new server and migrate the old monitoring data to new server This is the recommended way to migrate when historical data is needed on new server.   The