Base Command Manager#

Overview#

NVIDIA Base Command Manager (BCM) is a comprehensive cluster management solution designed specifically for AI and HPC workloads. It provides centralized management of NVIDIA DGX systems, GPU clusters, and heterogeneous computing environments. BCM simplifies datacenter operations by offering automated provisioning, monitoring, and management capabilities for large-scale AI infrastructure.

Key Concepts#

Cluster Management#

BCM provides unified management of:

Compute nodes - DGX systems, GPU servers, and traditional compute nodes
Storage systems - Network-attached storage and distributed file systems
Network infrastructure - High-speed interconnects and network switches
User management - Authentication, authorization, and resource quotas

Resource Orchestration#

BCM orchestrates resources through:

Automated provisioning - Bare metal and container-based deployment
Configuration management - Centralized system configuration and updates
Monitoring and alerting - Real-time health monitoring and proactive maintenance
Backup and recovery - Automated backup strategies and disaster recovery

BCM Architecture#

Core Components#

BCM Head Node:

Central management server running BCM software
Web-based management interface
REST API for programmatic access
Database for configuration and monitoring data

BCM Compute Nodes:

Managed compute resources (DGX systems, GPU servers)
BCM agent software for communication with head node
Automated configuration and monitoring capabilities

BCM Storage:

Centralized configuration and user data storage
Backup and recovery management
Shared file systems and data management

DPS Integration#

DPS (Dynamic Power Software) is integrated into BCM as a plugin to provide power management and optimization capabilities for the infrastructure BCM manages.

Entity Generation#

BCM can automatically generate DPS entities from its cluster inventory. Entity generation uses an asynchronous two-step workflow:

# Initiate entity generation from BCM cluster (returns a request ID)
dpsctl import entity --source bcm \
  --username admin \
  --password secret123

Example response:

{
  "request_id": "abc123-def456-ghi789"
}

Step 2: Retrieve generated entities

# Poll for results using the request ID
dpsctl import entity-status --request-id abc123-def456-ghi789

Generated Entity Example:

[
  {
    "Name": "dgx001",
    "Type": "ComputerSystem",
    "Model": "DGX_H100",
    "Redfish": {
      "URL": "https://dgx001-bmc.example.com",
      "SecretName": "dgx001"
    }
  }
]