| Troubleshooting | L36-L42 | Troubleshooting CycleCloud errors, node startup failures, and locating/analyzing server/node log files to diagnose and resolve deployment or runtime issues. |
| Best Practices | L43-L47 | Guidance for configuring and tuning Azure HB/HC-series HPC VMs in CycleCloud, including networking, storage, MPI, BIOS, and performance best practices. |
| Decision Making | L48-L55 | Guidance on VM placement/availability sets, choosing custom images, planning migration from CycleCloud 7, and using Spot VMs for cost-effective, resilient CycleCloud clusters. |
| Architecture & Design Patterns | L56-L60 | Architectural guidance for designing, deploying, and operating resilient, scalable multi‑region Azure HPC clusters with CycleCloud, including networking, failover, and regional topology patterns. |
| Security | L61-L75 | Securing CycleCloud: auth methods (Entra, service principals, managed identities), SSL, SSH/Bastion access, SELinux, and network security for clusters, nodes, and the web portal |
| Configuration | L76-L120 | Designing and tuning CycleCloud clusters: template structure, nodes, networking, storage, autoscaling, security, proxies, events, CLI, and node initialization (cluster-init/cloud-init/Jetpack). |
| Integrations & Coding Patterns | L121-L141 | APIs, CLI, and Python client for automating CycleCloud, plus patterns to integrate schedulers (Slurm, Grid Engine, HTCondor, LSF, OpenPBS, HPC Pack), NFS, OOD, Prometheus/Grafana, and Event Grid |
| Deployment | L142-L153 | Installing, upgrading, and deploying Azure CycleCloud and Slurm workspaces (CLI/ARM/containers), plus planning production setups and moving cluster resources between resource groups. |