Deploy Omnia Container on RHEL Platforms

Follow the below steps to deploy the Omnia container on RHEL-based platforms:

• Space Requirements for the OIM
• Omnia Minimum Cluster Node Requirements
  • Complete Deployment Supported by Omnia (Slurm and Service Kubernetes Cluster) – x86_64 and aarch64
  • Complete Deployment Supported by Omnia (Slurm and Service Kubernetes Cluster) – x86_64 Only
  • Slurm-Only Deployment Supported by Omnia – x86_64
  • Service Kubernetes Cluster-Only Deployment Supported by Omnia (iDRAC Telemetry) – x86_64
• Ports Used by the OIM
  • Container ports
  • OpenCHAMI Ports
  • Telemetry Ports
• Step 1: Deploy Omnia Core Container
  • Prerequisites for Deploying the Omnia Core Container
  • Steps to Deploy Omnia Core Container
  • Deploy Omnia Core Container from Docker Hub (Recommended)
  • Deploy the Omnia Core Container from Omnia Artifactory (Alternative)
  • Tasks Performed by omnia.sh
  • Access the Omnia Core Container
  • Uninstall Omnia Core Container
  • View Usage Instructions for Omnia Core Container
• Step 2: Create Mapping File with Node Information
  • Create Mapping File
  • Groups
  • Functional Groups
  • Recommended Software by Functional Groups
• Step 3: Provide Required Credentials for Omnia
  • Prerequisites
  • Task Performed by the Playbook
  • Execute the Playbook
  • Things to Keep in Mind
  • Post Execution
• Step 4: Provide Inputs to the Files in the project_default Directory
  • Input Templates for Deployment
  • Input Validator
• Step 5: Prepare the OIM
  • Prerequisite
  • Input files for the playbook
  • 1. network_spec.yml
  • 2. provision_config.yml
  • Playbook Execution
• Step 6: Configure OpenLDAP Proxy for Centralized Authentication
  • Configure OpenLDAP Connection Type
  • Configure OpenLDAP Proxy Server
• Step 7: Verify the Status of Omnia Core Container Services
  • View Usage Instructions for OpenCHAMI Containers
• Step 8: Configure Telemetry Requirements
  • Omnia Telemetry Architecture
  • Telemetry Components
  • iDRAC and LDMS Telemetry Data Flows
• Step 9: Create Local Repositories for the Cluster
  • Prerequisites
  • Input Parameters for Local Repositories
  • Configuring Specific Local Repositories
  • Execute the Local Repo Playbook
• Step 10: High Availability
  • Set up High Availability (HA) Kubernetes on the Service Cluster
• Step 11: Set up Slurm on nodes
• Step 12: Build Cluster Node Images
  • Build Images for x86_64 Cluster Nodes
  • Build Images for aarch64 Cluster Nodes
• Step 13: Discover cluster nodes
  • Prerequisites
  • Create Mapping File with the Target Node Information
  • Update the Input Parameters for Discovering the Nodes
  • Discover the Cluster Nodes
• Step 14: Verify Slurm Cluster and Kubernetes on the Service Cluster
• Step 15: Initialize and Verify Telemetry
  • Prerequisites
  • Steps
  • Collect Telemetry from External Nodes
• Step 16: Verify Telemetry Services Deployed on the Cluster
  • Verify Telemetry-Related Pods Are Running
  • Verify Kubernetes Telemetry Services Attached to Telemetry
  • Verify iDRAC Telemetry Messages in Kafka
  • Verify LDMS Messages in Kafka
  • Verify Kafka TLS Connectivity
  • Verify VictoriaMetrics TLS Connectivity
  • View Collected iDRAC Telemetry Data using VictoriaMetrics UI (VMUI) - Single Mode Deployment
  • View Collected iDRAC Telemetry Data using VictoriaMetrics UI (VMUI) - Cluster Mode Deployment
  • Accessing the MySQL Database
• Collect Telemetry Data from External Client Nodes to Kafka
  • Prerequisites
  • (Optional) Create a Kafka Topic
  • Extract Server and Client Certificates from Service Kubernetes Cluster
  • Establish Secure Connection Between External Client Node and Service Kubernetes Cluster
  • Produce and Verify Telemetry Data
• Collect Telemetry Data from External Client Nodes to Victoria DB (Cluster Mode)
  • Prerequisites
  • Retrieve the Victoria Select and Insert LoadBalancer IP Addresses
  • Push Sample metrics from Omnia Core Container in the OIM

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