Deployment Automation Foundations
Overview
What
Continuous deployment to non-prod, production gates, environment parity, rollback capability, and zero-downtime deployments.
Business Value
Eliminates 90% of environment-specific deployment failures and reduces deployment preparation time from 3 hours to 20 minutes through infrastructure as code
DORA Impact
- Deployment Frequency
- Mean Time to Recover
Key Features
- Continuous Deployment to Non-Prod
- Production Deployment Gate
- Environment Parity
- Rollback Capability
- Zero-Downtime Deployment
Who
When
Foundation (0-90 days)
Capabilities in This Epic
Continuous Deployment to Non-Prod
>= 90% of merges to main auto-deploy to dev/staging environments within 15 minutes.
Production Deployment Gate
100% of production deployments require manual approval with >= 2 reviewers (change advisory).
Environment Parity
>= 80% of infrastructure config identical across dev/staging/prod (IaC templates shared).
Rollback Capability
>= 95% of deployments can rollback to previous version in < 5 minutes using automation.
Zero-Downtime Deployment
>= 80% of deployments achieve zero downtime using rolling updates or blue-green strategy.
Implementation Journey
Prerequisites
Complete these before starting:
- Release foundation epic complete (versioning, artifacts)
- Target deployment environment accessible
- Basic infrastructure provisioned (manual or IaC)
Typical Timeline
4 weeks
Effort Estimate
Breakdown by role:
Team Composition
Cross-functional team including: platform, engineer, sre, teams
Applicable Environments
Success Metrics
Entry Criteria
Prerequisites to start implementing this epic:
Exit Criteria
Criteria defined at the Foundation milestone level:
DORA Metrics Impact
Resources
Implementation Kit
Step-by-step guide, templates, and tools for this epic
View Deployment Automation Foundations Implementation KitCommon Pitfalls
Mitigation: Use containerized deployment environment. Test deployment scripts in CI. Avoid hardcoded paths or credentials.
Mitigation: Test rollback in every deployment to staging. Document rollback steps. Automate rollback triggers (health checks).
Mitigation: Use configuration as code (env files, secrets manager). Validate config in CI. Minimize environment-specific settings.
Next Steps
After Completing This Epic
Once you've met all exit criteria, consider these next steps:
- Review metrics to validate DORA improvements
- Document lessons learned and update team playbooks
- Share success stories with other teams
Alternative Paths
Other epics that can be tackled in parallel: