42 lines
2.2 KiB
Markdown
42 lines
2.2 KiB
Markdown
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# Mailu Migration Summary
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This document summarizes the migration from the old Kustomize-based Mailu setup to the new Helm-based setup.
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## Files Removed
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- `infrastructure/platform/mail/mailu/` - Complete removal of old Kustomize-based Mailu configuration
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- `infrastructure/security/certificates/mailu/` - Removal of old certificate generation scripts
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## Files Updated
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### Infrastructure Configuration
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- `infrastructure/environments/dev/k8s-manifests/kustomization.yaml` - Removed Mailu resource reference and patches
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- `infrastructure/environments/prod/k8s-manifests/kustomization.yaml` - Removed Mailu resource reference and patches
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- `infrastructure/platform/networking/ingress/base/ingress.yaml` - Removed Mailu-specific ingress rules and TLS entries
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- `infrastructure/monitoring/signoz/README.md` - Updated to reflect Helm-based Mailu deployment
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- `infrastructure/environments/common/configs/secrets.yaml` - Updated comments to reflect new service name
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### Service Integration
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- `infrastructure/environments/common/configs/configmap.yaml` - Updated SMTP_HOST to use new Helm service name
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- `infrastructure/monitoring/signoz/signoz-values-prod.yaml` - Updated SMTP configuration to use new service name
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## New Files Created
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- `infrastructure/platform/mail/mailu-helm/` - New Helm-based Mailu configuration
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- `values.yaml` - Base configuration values
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- `dev/values.yaml` - Development-specific overrides
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- `prod/values.yaml` - Production-specific overrides
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- `mailu-ingress.yaml` - Sample ingress configuration for use with existing ingress
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- `README.md` - Comprehensive documentation
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- `MIGRATION_GUIDE.md` - Migration guide with rollback procedures
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## Key Changes
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1. **Service Names**: Changed from `mailu-smtp` to `mailu-postfix` (Helm chart service naming)
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2. **Deployment Method**: Switched from Kustomize manifests to Helm chart
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3. **Ingress Configuration**: Disabled built-in ingress to work with existing ingress controller
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4. **Configuration**: All configurations now use Helm values files instead of individual YAML manifests
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## Verification
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The new configuration has been tested and verified to work with the existing ingress setup, maintaining all critical functionality while improving maintainability.
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