Step F: Fail over an active node
Fail over the running channels from the first active worker node that you're upgrading to a backup node. To reduce impact on your worker nodes, perform this step through Step K: Re-designate the backup worker node all for the same active worker node before moving on to the next node.
To fail-over a node
On the web interface for the primary Conductor Live node, access Cluster > Redundancy.
Select the worker node redundancy group which contains the node that you're failing over.
On the Active Nodes tab, locate the node that you're upgrading and choose the Initiate Failover button (double arrows).
The backup node is moved to the Active Nodes tab and the running channels are moved from the failed worker.
When all channels are failed to a backup worker node, upgrade the failed active node as described in the next step.
Warning
Your worker redundancy group will persist in an N+0 redundancy type until you've upgraded all worker nodes. In a production scenario, this is not a valid configuration. An alert will persist until you are back to an N+1, 1+1, or N+M redundancy type.
