Building an effective Huawei distributed cluster architecture diagram requires technical precision and a deep understanding of modular design principles. This guide explores practical steps to create such diagrams while aligning with Huawei’s ecosystem and enterprise-grade infrastructure requirements.
Core Components Identification
Start by identifying core components in Huawei’s distributed architecture. Key elements include compute nodes, storage systems (such as OceanStor), networking layers (using CloudEngine switches), and management platforms like FusionSphere. Each component must be mapped to illustrate data flow and interdependencies. For hybrid cloud environments, integrate components like Huawei Cloud Stack (HCS) to show on-premises and public cloud synchronization.
Network Topology Structuring
A well-defined network topology forms the backbone of distributed clusters. Huawei architectures often employ spine-leaf designs for low latency and high bandwidth. Use tools like draw.io or Lucidchart to draft logical and physical layers separately. Highlight Virtual Local Area Networks (VLANs) and Software-Defined Networking (SDN) controllers such as Agile Controller. Below is a simplified code snippet representing a basic network layout using Mermaid syntax:
graph TD
A[Spine Switch] --> B[Leaf Switch 1]
A --> C[Leaf Switch 2]
B --> D[Compute Node 1]
B --> E[Compute Node 2]
C --> F[Storage Node]
Scalability and Redundancy Planning
Distributed clusters demand scalability. In Huawei systems, horizontal scaling is achieved by adding Kunpeng or Ascend-based servers. Redundancy should be visualized through active-active configurations for critical services like databases. For example, depict dual power supplies, RAID configurations for storage, and redundant network paths to avoid single points of failure.
Security Zones and Access Control
Security is paramount. Divide the architecture diagram into zones: DMZ, application layer, and database layer. Highlight Huawei’s HiSec solution for threat detection and firewalls like USG6000 series. Use color coding or boundary lines to differentiate zones and show encryption protocols (e.g., IPsec VPN tunnels) between nodes.
Integration with Cloud Services
For hybrid or multi-cloud setups, illustrate connections to Huawei Cloud services. Include API gateways for service orchestration and tools like ROMA Connect for application integration. Show how data synchronizes between on-premises clusters and cloud resources like Object Storage Service (OBS) or Elastic Cloud Server (ECS).
Performance Metrics and Monitoring
Incorporate monitoring tools such as ManageOne for real-time cluster health checks. Add annotations for metrics like latency (sub-ms for storage), throughput (measured in Gbps), and node utilization rates. This contextualizes the diagram’s operational expectations.
Best Practices for Visualization
- Use consistent icons from Huawei’s official design library.
- Annotate protocols (e.g., NVMe over Fabrics for storage).
- Layer diagrams to separate hardware, virtualization, and application tiers.
- Include legends for proprietary technologies like GaussDB or MindSpore.
Validation and Iteration
Test the diagram’s accuracy by cross-referencing Huawei’s technical documentation. Share drafts with DevOps teams to ensure alignment with deployment workflows. Iterate based on feedback—simplify complex sections or expand underdetailed areas.
By following this structured approach, architects can create clear, actionable Huawei distributed cluster diagrams that streamline deployments and troubleshooting. The final output should balance technical depth with visual clarity, serving as both a planning tool and a communication asset for stakeholders.