Huawei Cloud CCE Cluster Migrator

Overview

The Huawei Cloud CCE Cluster Migrator skill automates and orchestrates the end-to-end migration of Kubernetes workloads, cluster configurations, ConfigMaps, Secrets, and persistent storage from external or third-party cloud Kubernetes environments to Huawei Cloud Cloud Container Engine (CCE). It supports multi-type storage re-mapping (EVS, SFS Turbo, OBS), image synchronization to SWR, and traffic cutover with Dedicated ELB.

Prerequisites

1. Tooling & CLIs:
   • KooCLI (hcloud) installed and authenticated on the central operator host. See references/cli-installation-guide.md.
   • kubectl configured with access to the source cluster and target CCE cluster.
   • velero CLI and/or k8clone installed for workload metadata and volume migration.
   • skopeo or image-migrator installed for container image synchronization to SWR.
2. IAM Authorization:
   • The operator or agency credentials must have CCEFullPolicy (or CCEMigrationOperatorCustomPolicy), SWRFullAccessPolicy, EVSFullAccessPolicy, VPCFullAccessPolicy, and ELBFullAccessPolicy. See references/iam-policies.md.
3. Network & Cluster Readiness:
   • Target CCE cluster (prefer CCE Turbo) provisioned and healthy.
   • VPC subnet routing, NAT Gateway SNAT rules (if public egress needed), and security group rules verified. See references/pre-migration-checklist.md.