3.11. Removing unassigned nodesΒΆ

Unassigned nodes can be completely removed from Acronis Cyber Infrastructure if they are not in the high availability cluster.

To completely remove (forget) a node from the admin panel, do the following:

  1. Select the unassigned node on the Infrastructure > Nodes screen, and then click Remove.

  2. For security purposes, clean up node certificates and identity by deleting the following from the node:

    # rm -rf /usr/libexec/vstorage-ui-backend/ca
    # rm -rf /etc/nginx/ssl
    # rm -f /etc/vstorage/host_id
    # rm -f /etc/vstorage/vstorage-ui-agent.conf


    After such a cleanup, the only way to add the node back to the cluster is by re-installing Acronis Cyber Infrastructure on it from scratch.