Delete Clusters from Pulse

In a multi-cluster Pulse setup, if you need to delete an existing cluster from Pulse, perform the following:

1. Set the active cluster:

accelo set

Select the cluster you wish to remove from Pulse.

2. Uninstall the Pulse agents:

accelo uninstall remote

This command removes all Pulse agents from the nodes of the remote cluster.

3. Remove the cluster from the Pulse database:

Note Replace <CLUSTER_NAME> with the actual name of the cluster.

accelo admin database drop-cluster -c <CLUSTER_NAME>

This command deletes all database entries associated with the specified cluster.

4. Set a different active cluster:

accelo set

Choose a cluster other than the one you removed from Pulse.

5. Restart the Pulse Web UI service:

accelo restart ad-graphql

Log in to the Pulse Web UI and verify that the cluster is no longer listed.

6. Remove the cluster configurations:

Remove the following files/directories related to the specific cluster:

• Configuration file at path: ${AcceloHome}/config/acceldata_<CLUSTER_NAME>.conf
• Cluster directory at path: ${AcceloHome}/work/<CLUSTER_NAME>