Re-provisioning the cluster

While re-provisioning the cluster, users can modify the following:

• The operating system

• CUDA

• OFED

Omnia can re-provision the cluster by running the following command:

cd provision
ansible-playbook provision.yml -i inventory

Where the inventory contains a list of host IPs as shown below:

10.5.0.101
10.5.0.102

Note

• The host IPs passed in the inventory should be assigned by Omnia.

• If the nodes were discovered via SNMP or mapping, users will be required to manually reboot target nodes.