# Phase 3: CI/CD pipeline migration
<a name="phase-3-ci-cd-pipeline-migration"></a>

**Considering migration** **scope of 1 cluster \| 100\+ applications. The following table represents the CI/CD setup effort.**


| 
| 
| Activity | Effort (Hours) | 
| --- |--- |
| Pipeline inventory and analysis | 16 | 
| Build pipeline modifications for Amazon ECR | 40 | 
| Deployment pipeline updates for Amazon EKS | 56 | 
| GitOps setup (ArgoCD / Flux) if applicable | 48 | 
| Pipeline testing and validation | 40 | 
| Rollback mechanism configuration | 24 | 
| Documentation and runbook updates | 16 |