#346 - Implement Blue-Green Deployments

[devEunicee]

Priority: Medium | Effort: Large | Labels: devops, deployment

Description:
Implement blue-green deployment strategy for zero-downtime deployments.

Acceptance Criteria:

• Two production environments (blue/green)
• Load balancer switching
• Automated health checks
• Quick rollback capability
• Database migration strategy
• DNS update strategy
• Tested rollback scenarios
• Deployment documentation

Dependencies: #344 (Multi-environment)

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[Belzabeem]

@Belzabeem has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

I'd like to work on this issue as I have experience with blue-green deployment strategies and can implement the full scope including dual environment setup, load balancer switching, automated health checks, rollback capability, and a safe database migration and DNS update strategy with full documentation.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Belzabeem to this issue.