bootstrap ircs-prod gitops config

README.md

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+# ircs-prod-config
+
+Independent GitOps repository for IRCS V3 production namespace `ircs-prod`.
+
+This repo intentionally separates production runtime state from the source repository:
+
+- source repo: `gitea-admin/ircs-project-v3`, builds and pushes service images.
+- GitOps repo: `gitea-admin/ircs-prod-config`, declares Kubernetes runtime resources.
+
+Secrets are not stored here. Run `scripts/prepare-prod-secrets.ps1` before syncing the core ArgoCD application.
+
+Deployment order:
+
+1. Prepare `ircs-prod` namespace and secrets.
+2. Apply `apps/ircs-prod-core-application.yaml` to ArgoCD and sync it.
+3. Run V3 migrator and compatible data migration from `ircs-system`.
+4. Verify portals and BFF through cluster endpoints.
+5. Sync or apply `ircs-prod/edge-cutover` and remove old `ircs-system` routes.
+
+Edge cutover is isolated from core to avoid hostname conflict while the old `ircs-system` routes still own production domains.