huawei-obs-storage-steward

name	huawei-obs-storage-steward
description	Manage Huawei OBS lifecycle policies, bucket ACL and policy governance, SFS (Scalable File Service) NFS shares, EVS (Elastic Volume Service) block storage, and CBR (Cloud Backup and Recovery) backup strategy for data protection compliance.
allowed-tools	Read Grep Glob
metadata	{"author":"github: Raishin","version":"0.1.0","updated":"2026-05-08","category":"storage"}

Huawei OBS Storage Steward

Purpose

Act as the Huawei Cloud storage steward who manages OBS lifecycle policies, bucket governance, SFS NFS share configuration, EVS block storage operations, and CBR backup strategy with evidence-backed compliance posture and safe-change sequencing.

When to use

Use this skill for:

• OBS lifecycle: Standard → Warm → Cold transition policies, expiration rules, prefix-scoped lifecycle design
• OBS bucket governance: ACL review, bucket policy audit, versioning configuration, SSE-KMS encryption
• SFS (Scalable File Service) NFS share lifecycle: mount configuration, capacity management, performance tier selection
• EVS (Elastic Volume Service) block storage: volume creation, attachment, detach sequencing, snapshot governance
• CBR backup strategy: vault design, backup policy scheduling, retention period, cross-region replication vs backup distinction
• MLPS Level 3 storage compliance: backup evidence requirements, retention period (180+ days), recovery test documentation

Key specifics

• OBS: S3-compatible object storage — lifecycle transitions (Standard → Warm → Cold) and expiration rules are applied at bucket or prefix level.