Omnia: Everything at once!

Ansible playbook-based deployment of Slurm and Kubernetes on servers running an RPM-based Linux OS.

Omnia (Latin: all or everything) is a deployment tool to turn servers with RPM-based Linux images into functioning Slurm/Kubernetes clusters.

Omnia is an open source project hosted on GitHub. Go to GitHub to view the source, open issues, ask questions, and participate in the project.

Licensing

Omnia is made available under the Apache 2.0 license.

Note

Omnia playbooks are licensed under the Apache 2.0 license. Once an end-user initiates Omnia, that end-user will enable deployment of other open source software that is licensed separately by their respective developer communities. For a comprehensive list of software and their licenses, click here . Dell (or any other contributors) shall have no liability regarding and no responsibility to provide support for an end-users use of any open source software and end-users are encouraged to ensure that they are complying with all such licenses. Omnia is provided “as is” without any warranty, express or implied. Dell (or any other contributors) shall have no liability for any direct, indirect, incidental, punitive, special, or consequential damages for an end-users use of Omnia.

For a better understanding of what Omnia does, check out our docs!

Omnia Community Members

Table Of Contents

• Omnia: Overview
  • Architecture
    • Omnia stack
  • New Features
  • Releases
    • 1.4.2
    • 1.4.1
    • 1.4
    • 1.3
    • 1.2.2
    • 1.2.1
    • 1.2.0.1
    • 1.2
  • Support Matrix
    • Hardware Supported by Omnia
      • Servers
        • PowerEdge servers
        • AMD servers
      • Storage
        • Powervault Storage
        • BOSS Controller Cards
      • Switches
    • Operating Systems
      • Red Hat Enterprise Linux
      • Rocky
    • Software Installed by Omnia
  • Network Topologies
    • Network Topology: Dedicated Setup
    • Network Topology: LOM Setup
  • Blogs about Omnia
  • What Omnia does
• Quick Installation Guide
  • Running prereq.sh
  • Installing the provision tool
    • Before you run the provision tool
    • Discovery Mechanisms
      • switch_based
      • mapping
      • snmpwalk
      • bmc
    • Provisioning the cluster
      • Optional configurations managed by the provision tool
      • Running the provision tool
        • After successfully running provision.yml, go to Building Clusters to setup Slurm, Kubernetes, NFS, BeeGFS and Authentication.
    • Checking node status
    • Configuring servers with out-of-band management
  • Configuring the cluster
    • Input parameters for the cluster
    • Before you build clusters
    • Building clusters
    • Centralized authentication systems
      • Using FreeIPA
      • Using LDAP client
    • BeeGFS bolt on
    • Installing the BeeGFS client via Omnia
    • NFS bolt on
  • Configuring switches
    • Configuring infiniband switches
    • Configuring ethernet switches (S3 and S4 series)
    • Configuring ethernet switches (S5 series)
    • Configuring ethernet switches (Z series)
  • Configuring storage
  • Creating node inventory
  • Adding new nodes
  • Re-provisioning the cluster
  • Uninstalling the provision tool
• Roles
  • Provision
    • Before you run the provision tool
    • Provisioning the cluster
      • Optional configurations managed by the provision tool
      • Running the provision tool
        • After successfully running provision.yml, go to Building Clusters to setup Slurm, Kubernetes, NFS, BeeGFS and Authentication.
  • Network
  • Scheduler
    • Input parameters for the cluster
    • Before you build clusters
    • Building clusters
  • Security
    • Configuring FreeIPA/LDAP security
    • Configuring login node security
    • Installing LDAP Client
      • FreeIPA installation on the NFS node
  • Storage
  • Accelerator
  • Monitor
  • Airgap
  • Utils
    • Extra Packages for Enterprise Linux (EPEL)
    • Updating Kernels on RHEL
    • Red Hat Subscription
    • Red Hat Unsubscription
    • Set PXE NICs to Static
    • FreeIPA installation on the NFS node
    • Uninstalling the provision tool
    • OS Package Update
    • Clearing ports from Omnia
  • Telemetry
    • Viewing Performance Stats on Grafana
      • Parallel coordinates
      • Sankey Layout
      • Spiral Layout
      • Power Maps
• Troubleshooting
  • Known issues
  • Frequently asked questions
  • Troubleshooting guide
    • Control plane logs
    • Provisioning logs
    • Logs of individual containers
    • Connecting to internal databases
    • Checking and updating encrypted parameters
    • Checking pod status on the control plane
• Security Configuration Guide
  • Preface
    • Legal disclaimers
    • Scope of the document
    • Document references
    • Reporting security vulnerabilities
  • Security Quick Reference
    • Security profiles
  • Product and Subsystem Security
    • Security controls map
    • Authentication
    • Cluster authentication tool
    • Authentication types and setup
      • Key-Based authentication
    • Login security settings
  • Authentication to external systems
    • Configuring remote connections
  • Network security
    • Network exposure
    • Firewall settings
    • Data security
    • Auditing and logging
    • Logs
    • Logging format
  • Miscellaneous Configuration and Management Elements
    • Licensing
    • Protect authenticity
    • Ansible security
    • Ansible vault
• Sample Files
  • inventory file
  • pxe_mapping_file.csv
  • switch_inventory
  • powervault_inventory
  • NFS Server inventory file
• Limitations
• Best Practices
• Contributing To Omnia
  • Creating A Pull Request
    • Create an issue
    • Fork the repository
    • Issue branch
    • Commit changes
    • PR description
    • Developer Certificate of Origin

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