# Cron Services Migration - Files Created

Complete list of files created for the migration of 2 ACC cron services to CircleCI.

## Service 1: tbi-acc-cron-service (PHP 8.0 Lumen)

### Pipeline Configuration
- `dev/tbi-acc-cron-service/.circleci/config.yml`
  - Lint and test job (Composer, PHPUnit)
  - Build and push job (Docker to ECR)
  - Deploy jobs for dev and uat

### Docker Configuration
- `dev/tbi-acc-cron-service/docker/Dockerfile`
  - Multi-stage build
  - Base: tbi-php-80:latest
  - Composer dependency installation
  - Entry point: php public/index.php

### Deployment Scripts
- `dev/tbi-acc-cron-service/scripts/deploy-services.sh`
  - Helm chart packaging
  - S3 repository push
  - Values file updates
  - Kubernetes deployment
  
- `dev/tbi-acc-cron-service/scripts/setup-kubectl.sh`
  - kubectl installation
  - helm-secrets plugin
  - SOPS setup
  - AWS credentials configuration

### Helm Charts
- `dev/tbi-acc-cron-service/charts/tbi-acc-cron-service/Chart.yaml`
- `dev/tbi-acc-cron-service/charts/tbi-acc-cron-service/templates/deployment.yaml`
- `dev/tbi-acc-cron-service/charts/tbi-acc-cron-service/templates/service.yaml`
- `dev/tbi-acc-cron-service/charts/tbi-acc-cron-service/templates/secrets.yaml`
- `dev/tbi-acc-cron-service/charts/tbi-acc-cron-service/templates/ingress.yaml`
- `dev/tbi-acc-cron-service/charts/tbi-acc-cron-service/templates/hpa.yaml`
- `dev/tbi-acc-cron-service/charts/tbi-acc-cron-service/templates/pdb.yaml`

### Documentation
- `dev/tbi-acc-cron-service/README.md`

## Service 2: tbi-acc-package-cron (PHP 7.3 Oracle)

### Pipeline Configuration
- `dev/tbi-acc-package-cron/.circleci/config.yml`
  - Build and push job (Docker to ECR)
  - Deploy jobs for dev and prod

### Docker Configuration
- `dev/tbi-acc-package-cron/docker/Dockerfile`
  - Single-stage build
  - Base: php:7.3-apache
  - Oracle Instant Client 21.1
  - OCI8 and PDO_OCI extensions
  - Entry point: apache2-foreground

### Deployment Scripts
- `dev/tbi-acc-package-cron/scripts/deploy-services.sh`
  - Helm chart packaging
  - S3 repository push
  - Values file updates
  - Kubernetes deployment
  
- `dev/tbi-acc-package-cron/scripts/setup-kubectl.sh`
  - kubectl installation
  - helm-secrets plugin
  - SOPS setup
  - AWS credentials configuration

### Helm Charts
- `dev/tbi-acc-package-cron/charts/tbi-acc-package-cron/Chart.yaml`
- `dev/tbi-acc-package-cron/charts/tbi-acc-package-cron/templates/deployment.yaml`
- `dev/tbi-acc-package-cron/charts/tbi-acc-package-cron/templates/service.yaml`
- `dev/tbi-acc-package-cron/charts/tbi-acc-package-cron/templates/secrets.yaml`
- `dev/tbi-acc-package-cron/charts/tbi-acc-package-cron/templates/ingress.yaml`
- `dev/tbi-acc-package-cron/charts/tbi-acc-package-cron/templates/hpa.yaml`
- `dev/tbi-acc-package-cron/charts/tbi-acc-package-cron/templates/pdb.yaml`

### Documentation
- `dev/tbi-acc-package-cron/README.md`

## Migration Documentation

- `docs/BATCH-3-CRON-SERVICES-MIGRATION.md`
  - Complete migration guide
  - Service details
  - Environment configuration
  - Step-by-step instructions
  - Testing procedures
  - Rollback procedures

- `docs/CRON-SERVICES-FILES-CREATED.md` (this file)
  - Complete file listing

## Migration Helper Script

- `scripts/migrate-cron-services.sh`
  - Automated file copying
  - Branch creation
  - Commit instructions

## File Count Summary

### tbi-acc-cron-service
- 1 CircleCI config
- 1 Dockerfile
- 2 deployment scripts
- 7 Helm chart files
- 1 README
- **Total: 12 files**

### tbi-acc-package-cron
- 1 CircleCI config
- 1 Dockerfile
- 2 deployment scripts
- 7 Helm chart files
- 1 README
- **Total: 12 files**

### Documentation & Scripts
- 2 documentation files
- 1 migration script
- **Total: 3 files**

## Grand Total: 27 files created

## Key Features Implemented

### Both Services
✅ CircleCI pipeline with proper contexts
✅ Docker builds with appropriate base images
✅ Automated Kubernetes deployment
✅ Helm chart packaging and S3 push
✅ Git commit checks (prevents empty commits)
✅ Requirements.yaml updates
✅ Resource limits and requests
✅ Horizontal Pod Autoscaler
✅ Pod Disruption Budget
✅ Secrets management with SOPS
✅ Complete documentation

### tbi-acc-cron-service Specific
✅ Multi-stage Docker build
✅ Composer dependency management
✅ PHPUnit test integration
✅ Lint job in pipeline
✅ PHP 8.0 support

### tbi-acc-package-cron Specific
✅ Oracle Instant Client 21.1
✅ OCI8 extension
✅ PDO_OCI extension
✅ MySQLi extension
✅ Apache web server
✅ PHP 7.3 compatibility

## Next Actions Required

1. **Copy files to service repositories** using migration script
2. **Create values files** in tbi-environments for each environment
3. **Create secrets files** in tbi-environments (encrypted with SOPS)
4. **Update requirements.yaml** in tbi-environments
5. **Test deployments** in dev/uat/prod environments
6. **Monitor pipelines** in CircleCI
7. **Disable Jenkins pipelines** after successful migration

## Verification

All files have been created in the tbi-devops-environments repository and are ready to be copied to their respective service repositories.

```bash
# Verify files exist
ls -la dev/tbi-acc-cron-service/
ls -la dev/tbi-acc-package-cron/
ls -la docs/BATCH-3-CRON-SERVICES-MIGRATION.md
ls -la scripts/migrate-cron-services.sh
```

## Migration Timeline

- **Preparation**: Files created and documented
- **Next**: Copy to service repositories
- **Then**: Configure tbi-environments
- **Finally**: Test and deploy

Estimated time to complete: 2-3 hours per service including testing.