Re-adding unassigned nodes

Nodes removed from the infrastructure can be re-added as unassigned. If the infrastructure is empty, you need to add the management node first, and then proceed to join more nodes.

Limitations

• If you cleaned up the node during its release, you need to reinstall Virtuozzo Hybrid Infrastructure on the node from scratch.

Prerequisites

• The node is completely removed from the infrastructure, as described in Removing unassigned nodes.

To re-add the management node to the infrastructure

Log in to the node via SSH and run the following script:

# /usr/libexec/vstorage-ui-agent/bin/register-storage-node.sh -m <MN_IP_address> -x <public_iface>

where

• <MN_IP_address> is the management node's IP address in the internal management network
• <public_iface> is the name of the public network interface connected to the admin panel network

You can obtain the both parameters by using the command ip a.

To re-add a node to the infrastructure

Log in to the node via SSH and run the following script:

# /usr/libexec/vstorage-ui-agent/bin/register-storage-node.sh -m <MN_IP_address> -t <token>

where

• <MN_IP_address> is the IP address of the private network interface on the node with the admin panel
• <token> is the token obtained in the admin panel or from the vinfra node token show output