The Nine Journey: Cloud Native Transformation
summary
A 185‑year‑old publishing division moves from monthly monolith releases to developers pushing microservices many times a day in under a year, running hundreds of Kubernetes namespaces across multiple clusters, adopting over half the CNCF incubating projects, and centralizing deployments with one chart to rule them all. CI/CD lives in a single repository, observability uses Prometheus and Jaeger, secrets and RBAC are enforced, and internal teams use gRPC everywhere plus chatbots and git to deploy — result: dozens of production deploys per app per day and some services at 100% continuous delivery.
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chapters (19)
- 0:00Introduction and legacy challenge
- 1:26Greenfields opportunity and planning
- 2:07Kubernetes adoption and initial setup
- 3:10Micro-services and early struggles
- 4:19Namespace strategy and Helm charts
- 5:23Infrastructure as code and early decisions
- 6:04Service mesh and protocol choices
- 7:08Secret management and access control
- 8:32Observability and dashboards
- 9:57Application metrics and golden signals
- 11:23Micro-services pitfalls and gRPC benefits
- 13:10Developer onboarding and boilerplate
- 14:35Training and cultural shift
- 15:59Ownership model and DevOps culture
- 17:25Open source contributions and benefits
- 18:08Pre-deployment checks and quality culture
- 19:35Business impact and faster delivery
- 20:39Legacy comparison and speed gains
- 21:44Results and ongoing journey
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