Huawei Cloud CTS
STOP - Do not answer from general knowledge. Follow the procedure below.
Always run hcloud CTS <Operation> --help before constructing commands to discover exact parameter names and requirements.
Overview
Domain expertise for Cloud Trace Service. Covers trackers, traces, notifications, and resource tags.
Critical Warnings
| Trap | Why |
|---|---|
| Tracker required for traces | Must create a tracker before traces are recorded |
| OBS bucket prerequisite | Tracker needs an OBS bucket for log delivery |
| 7-day retention default | Trace data retained 7 days by default. Create LTS tracker for longer retention |
| Organization tracker | Cross-account auditing requires organization tracker |
Common Workflows
| Task | Operation |
|---|---|
| List operations | ListOperations --cli-region=<r> --project_id=<p> |
| List traces | ListTraces --cli-region=<r> --project_id=<p> |
| Create tracker | CreateTracker --cli-region=<r> --project_id=<p> |
| List trackers | ListTrackers --cli-region=<r> --project_id=<p> |
| Delete tracker | DeleteTracker --cli-region=<r> --project_id=<p> |
| Create notification | CreateNotification --cli-region=<r> --project_id=<p> |
| List notifications | ListNotifications --cli-region=<r> --project_id=<p> |
| List trace resources | ListTraceResources --cli-region=<r> --project_id=<p> |
Discover exact parameters with --help before executing any command.
Troubleshooting
| Error | Fix |
|---|---|
| No traces found | Check tracker is created and enabled. Filter by time range |
| Tracker creation fails | Ensure OBS bucket exists and has correct permissions |
Security
- SHOULD enable CTS for all production accounts
- MUST use OBS server-side encryption for trace logs
Cross-Skill References
- OBS: See
huawei-obsfor tracker log delivery bucket