To remove a node from a FlashGrid cluster
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Stop FlashGrid services on the node that you want to remove
# flashgrid-node stop
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Run
flashgrid-ca
on any node of the cluster -
Select ‘Modify existing configuration’ and press Next
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Select ‘Cluster nodes’ and press Next
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Enter short host name for the node and select its role from the scroll down list
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Press Next
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Select ‘SAVE & APPLY changes without restarting FlashGrid’
- Press Save