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cccskills

基础设施与 DevOps技能

云、CI/CD、监控、部署(6822 个)

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Deploy and tune DOCA's supplied ZTR RTTCC algorithm on BlueField-3 to adjust RoCE-v2 traffic under congestion. Get guidance on sample integration, build-time variants, parameter changes, and diagnosing cases where the loaded algorithm appears inactive.

中文简介正在准备中。当前显示英语简介。

  • Integrating ZTR RTTCC into the supplied DOCA PCC sample
  • Choosing a multipath or other build-time variant
  • Investigating inactive congestion control or parameter failures
NVIDIA/skills37192026年10月24日 更新

Guides initial BlueField-4 setup through its BMC, the hardware management controller. Covers OS installation methods, firmware updates, post-install checks, and troubleshooting, with action-specific confirmation and maintenance safeguards for changes that can disrupt or damage the device.

中文简介正在准备中。当前显示英语简介。

  • Install an OS on a new BlueField-4 through its BMC
  • Choose HTTP Boot, PXE, or Redfish Virtual Media
  • Update firmware and verify activation
NVIDIA/skills37192026年10月24日 更新

Bring up BlueField-3 hardware through RShim, its host management interface, and BFB system images. Follow installation and recovery workflows, diagnose management connectivity and boot state, and verify the installed system and version compatibility.

中文简介正在准备中。当前显示英语简介。

  • Install a BFB image on BlueField-3
  • Diagnose a DPU that did not recover after installation
  • Investigate working ping but failed SSH access
NVIDIA/skills37192026年10月24日 更新

Analyze live or captured DOCA Flow pipelines to guide changes to rule placement, table sizing, and hardware offloading. The skill helps interpret snapshots, compare measurements before and after changes, and investigate missing or inconsistent tuning results.

中文简介正在准备中。当前显示英语简介。

  • Capture counters from a live Flow pipeline
  • Investigate slow rule installation
  • Review table sizing recommendations
NVIDIA/skills37192026年10月24日 更新

Use pcc_counters.sh to arm and read fixed congestion-control diagnostic counters on ConnectX or BlueField devices. Capture CNP, RTT, and WRED-drop readings, and investigate invalid device paths, empty output, or counters that remain at zero.

中文简介正在准备中。当前显示英语简介。

  • Reading CNP, RTT, and WRED-drop diagnostic counters
  • Investigating counters that remain at zero
  • Resolving Bad Device errors or empty counter output
NVIDIA/skills37192026年10月24日 更新

Build and run the GPUNetIO benchmark to measure sustained RDMA WRITE bandwidth, a remote-memory transfer rate driven by a CUDA kernel. Interpret results, investigate run-to-run variation, and identify GPU, network adapter, or link bottlenecks.

中文简介正在准备中。当前显示英语简介。

  • Measure sustained GPU-initiated RDMA WRITE bandwidth
  • Investigate bandwidth variation between runs
  • Identify GPU, network adapter, or link bottlenecks
NVIDIA/skills37192026年10月24日 更新

Measure throughput, latency, or maximum bandwidth for DOCA libraries using doca_bench on a host or BlueField Arm. Capture commands and environment details for repeatable comparisons, check run stability, and investigate configuration or measurement problems.

中文简介正在准备中。当前显示英语简介。

  • Measuring BlueField compression throughput
  • Checking RDMA throughput or cryptographic latency
  • Recording a baseline before driver or firmware upgrades
NVIDIA/skills37192026年10月24日 更新

Deploy and troubleshoot a CollectX telemetry collector on a host or BlueField. Connect sources of device metrics, configure outputs such as Prometheus or Fluent Bit, and verify that collected measurements reach their downstream destination.

中文简介正在准备中。当前显示英语简介。

  • Set up a collector with Prometheus output
  • Add a source of device counters
  • Investigate missing collected data
NVIDIA/skills37192026年10月24日 更新

Connect an existing socket application to a BlueField DPU without rewriting the application. This skill guides relay placement, endpoint configuration, a single-client round-trip check, and diagnosis of refused connections or traffic that stops flowing.

中文简介正在准备中。当前显示英语简介。

  • Connecting an existing socket application to BlueField
  • Choosing between process, sidecar, and container deployment
  • Diagnosing refused connections or missing data
NVIDIA/skills37192026年10月24日 更新

doca-dms

免费

Operate NVIDIA DOCA Management Service to read, change, and monitor BlueField or ConnectX settings locally or remotely. Get guidance on deployment, authentication, management requests, logs, and diagnosing failures across the service and its backend.

中文简介正在准备中。当前显示英语简介。

  • Read or change local BlueField settings
  • Choose deployment and authentication for remote management
  • Read, update, and subscribe to settings through gNMI
NVIDIA/skills37192026年10月24日 更新

Run DOCA service containers on BlueField using YAML deployment files and standalone kubelet, the agent that starts containers. Check service readiness and troubleshoot startup failures, image downloads, missing mounts, and repeated restarts.

中文简介正在准备中。当前显示英语简介。

  • Starting a DOCA service container on BlueField
  • Investigating image download failures or restart loops
  • Checking whether a running container's service is ready
NVIDIA/skills37192026年10月24日 更新

Set up and troubleshoot a gRPC server, a service for remote procedure calls, to control DOCA Flow from another host or languages such as Python. Covers connection checks, interface definitions, and external transport protection.

中文简介正在准备中。当前显示英语简介。

  • Configure Flow rules from a Python service on another host
  • Locate .proto files for a remote client
  • Investigate connection timeouts and RPC failures
NVIDIA/skills37192026年10月24日 更新

Measure how quickly a host or DPU CPU installs and deletes DOCA Flow rules. Choose a JSON workload and backend, run repeated benchmarks, and record hardware, software, and execution settings so results can be assessed.

中文简介正在准备中。当前显示英语简介。

  • Measure BlueField rule installation rates
  • Compare DPDK and DOCA backends
  • Investigate differences from published benchmark results
NVIDIA/skills37192026年10月24日 更新

Prepare changes to live BlueField or ConnectX hardware with baseline records, a separate management connection, a maintenance window, and rehearsal on matching test hardware. Define verification and rollback steps before applying firmware or configuration changes.

中文简介正在准备中。当前显示英语简介。

  • Planning a BlueField mode change
  • Preparing an SR-IOV change and restart
  • Reviewing firmware update and rollback procedures
NVIDIA/skills37192026年10月24日 更新

Run and supervise DOCA applications directly on an x86 host or BlueField Arm hardware. Covers process launch, hardware resource assignment, isolation between workloads, and troubleshooting application failures or BlueField recovery problems.

中文简介正在准备中。当前显示英语简介。

  • Launching a DOCA application directly on hardware
  • Investigating systemd restart loops
  • Assigning CPU and device resources to multiple workloads
NVIDIA/skills37192026年10月24日 更新

Helps inspect comch communication channels between a host and a BlueField DPU using the DOCA admin tool. Explains server and connection tables and checks discrepancies with application state through a read-only inventory scan.

中文简介正在准备中。当前显示英语简介。

  • Listing visible comch servers and connections
  • Reading server names, process IDs, and connection counts
  • Comparing admin output with application connection state
NVIDIA/skills37192026年10月24日 更新

Configure and troubleshoot DOCA Firefly time synchronization on BlueField. The skill helps decide whether high-precision PTP synchronization is needed, choose service settings, and check that the host clock follows BlueField's hardware clock.

中文简介正在准备中。当前显示英语简介。

  • Decide whether PTP is needed instead of NTP or chrony
  • Choose Firefly role, profile, domain, and interface
  • Investigate stalled synchronization or clock drift
NVIDIA/skills37192026年10月24日 更新

doca-caps

免费

Inspect which devices, libraries, and capabilities DOCA recognizes on a host using a read-only command-line tool. Narrow results to a PCIe address and capture a capability snapshot for installation checks or troubleshooting.

中文简介正在准备中。当前显示英语简介。

  • Check whether DOCA recognizes a BlueField device
  • List DOCA libraries available on the current OS
  • Inspect capabilities for a specific PCIe address
NVIDIA/skills37192026年10月24日 更新

Install cuOpt for Python, C, or use as a REST server, a service called over HTTP. Choose pip, conda, or Docker to match the environment, verify installation, and troubleshoot package or CUDA mismatches.

中文简介正在准备中。当前显示英语简介。

  • Installing cuOpt for Python
  • Setting up the C library and headers
  • Launching and checking a REST server
NVIDIA/skills37192026年10月24日 更新

Set up AutoMagicCalib from NGC release containers using Docker Compose. The skill handles registry authentication, port and path configuration, optional VGGT model download, service startup, and readiness checks for the backend and web interface.

中文简介正在准备中。当前显示英语简介。

  • Launching the AutoMagicCalib backend and web interface
  • Configuring service ports and network access
  • Adding the optional VGGT model during setup
NVIDIA/skills37192026年10月24日 更新

Prepare the KERMT environment by checking Docker and GPU access, building the local container image when needed, and testing whether PyTorch detects GPUs inside it. Report the image details and detected GPU count before other KERMT workflows begin.

中文简介正在准备中。当前显示英语简介。

  • Setting up KERMT on a new machine
  • Checking GPU access inside a container
  • Building the KERMT image for the first time
NVIDIA/skills37192026年10月24日 更新

Review deployment status across projects using ECS service data, Vercel deployment history, and GitHub Actions runs. Get a consolidated dashboard of running services, recent releases, pipeline failures, and changes waiting to be deployed.

中文简介正在准备中。当前显示英语简介。

  • Review deployment status across multiple projects
  • Check ECS service health and task counts
  • Inspect recent Vercel deployments
davepoon/buildwithclaude36732026年10月24日 更新

Check the claude-ops background process for outdated paths, stopped services, configuration problems, and incompatible Bash versions. Review proposed repairs individually, apply approved fixes, and run checks again to confirm the resulting state.

中文简介正在准备中。当前显示英语简介。

  • Diagnose failures after a plugin upgrade
  • Check whether background services are running
  • Repair configuration issues with individual approval
davepoon/buildwithclaude36732026年10月24日 更新

Review integration credentials after initial setup, check which services are configured or missing, and update individual keys. Connection checks and post-update smoke tests help reveal credentials that are saved but fail to work.

中文简介正在准备中。当前显示英语简介。

  • Review credential status across integrations
  • Replace a single service’s API key
  • Test whether saved credentials still work
davepoon/buildwithclaude36732026年10月24日 更新