Configuring the cluster

Features enabled by omnia.yml

• Centralized authentication: Once all the required parameters in security_config.yml are filled in, omnia.yml can be used to set up FreeIPA/LDAP.

• Slurm: Once all the required parameters in omnia_config.yml are filled in, omnia.yml can be used to set up slurm.

• Login Node (Additionally secure login node)

• Kubernetes: Once all the required parameters in omnia_config.yml are filled in, omnia.yml can be used to set up kubernetes.

• Input parameters for the cluster
• Before you build clusters
• Building clusters
• Centralized authentication on the cluster
  • Configuring FreeIPA/LDAP security
    • Create a new user on OpenLDAP
  • Configuring login node security
  • Installing LDAP Client
    • FreeIPA installation on the NFS node
    • Running the security role
    • Setting up Passwordless SSH
• Granting Kubernetes access
• BeeGFS bolt on
• NFS

If you have any feedback about Omnia documentation, please reach out at omnia.readme@dell.com.