Tech Deep Dive: Building Bridges, Not Walls: Multi-Cloud Native Design
Manage episode 511913138 series 3691354
Real enterprise multi-cloud architecture from 20+ years in the trenches. AWS, Azure, GCP - when to use each, how to bridge them, and why most organizations fail at multi-cloud.
THE RECEIPTS (Sources & Facts):
- Scott's credentials: Google Cloud PSO, AWS ProServe, consulting with McKinsey, PWC, Deloitte on Fortune 500 transformations
- AWS Well-Architected Framework (6 pillars): aws.amazon.com/architecture/well-architected
- Azure Well-Architected Framework (5 pillars): learn.microsoft.com/azure/well-architected
- GCP Cloud Architecture Framework: cloud.google.com/architecture/framework
- Terraform open-source IaC: terraform.io
- OpenTofu (open-source fork): opentofu.org
- Kubernetes multi-cloud orchestration: kubernetes.io
WHAT YOU'LL LEARN: Five production-tested multi-cloud patterns: DR strategy, data residency/compliance, best-of-breed architecture, hybrid cloud, cloud-agnostic tooling. Why Terraform/OpenTofu beat vendor lock-in. Network architecture mistakes that sink projects. Identity federation across clouds. Cost management reality. When NOT to do multi-cloud (consultants won't tell you this).
KEY TAKEAWAYS:
- Multi-cloud is strategy, not goal - need clear business drivers
- Master one cloud before expanding with purpose
- Automation & IaC non-negotiable (manual doesn't scale)
- Networking and identity are the hard parts - plan first
- Well-Architected principles work across all clouds
- Most DR is untested - that's disaster fantasy, not recovery
TOOLS COVERED: Infrastructure as Code: Terraform, OpenTofu Orchestration: Kubernetes (EKS, AKS, GKE) Monitoring: Prometheus, Grafana, cloud-native tools Security: Open Policy Agent, HashiCorp Vault CI/CD: Jenkins, GitLab, GitHub Actions Service Mesh: Istio (when needed)
BIBLICAL WISDOM: Proverbs 24:27 - Preparation and planning Ecclesiastes 11:2 - Diversification wisdom Romans 8:28 - God works all things together
IMPLEMENTATION ROADMAP: Phase 1: Assessment (1-2 weeks) - audit current state, define drivers Phase 2: Foundation (1-3 months) - network design, IaC, security baseline Phase 3: Pilot (3-6 months) - prove concept, train team Phase 4: Production (6-12 months) - full implementation, DR testing
FIVE ACTIONS THIS WEEK:
- Audit current cloud spend and contracts
- Identify one workload benefiting from multi-cloud
- Start learning Terraform/OpenTofu
- Review Well-Architected Frameworks for your clouds
- Have multi-cloud conversation with team
CONNECT WITH SCOTT:
- Blog: DevSecOpsWithScott.com
- Medium: scottwhoughton.medium.com
- Personal: ScottWHoughton.com
- X/Twitter: @FaithFT_Podcast
- Podcast: FaithFreedomTech.com
Connect: IG/TikTok/FB/TruthSocial: @FaithFreedomTech | X: @faithft_podcast | FaithFreedomTech.com | Email: [email protected]
14 episodes