Cloud native principles

1. Cloud Native
Principles
Diego Pacheco

2. @diego_pacheco
❏ Cat's Father
❏ Principal Software Architect
❏ Agile Coach
❏ SOA Expert
❏ DevOps Practitioner
❏ Speaker
❏ Author
diegopacheco
http://diego-pacheco.blogspot.com.br/
https://goo.gl/eEqvzl
About me...

3. Bare Metal
❏ There are some issues:
❏ Hardware Failures
❏ Up-to-front-cost
❏ Often is hard to get hardware due corp policies
❏ Often people don't do hardware upgrades as much frequent
❏ Can get very complex deal with directly hw/sw
❏ Virtualization was one of the first steps towards improvement
❏ Software was created and design consider hw/sw reality
❏ Bare Metal and Cloud are different worlds
❏ You can port some App to the Cloud "As-IS"

4. 12 Factor App - Back to the PaaS time

5. Cloud Native
❏ Containers: Isolation and Portability
❏ Dynamic Orchestrated (resources optimization)
❏ OSS First
❏ Microservices Oriented
❏ Microservices requires some other concerns like:
❏ Automation
❏ Registry/Discovery
❏ Distributed Tracking / Observability
❏ Anti-Fragility / Chaos Engineering
❏ Cloud Gives you:
❏ Elasticity(Auto-Scaling)
❏ On-Demand model
https://www.cncf.io/

6. Cloud Native -- Pivotal definition
❏ DevOps
❏ Process
❏ Tools
❏ Culture
❏ Continuous Delivery
❏ Automation
❏ Microservices
❏ Automation
❏ Registry/Discovery
❏ Distributed Tracking /
Observability
❏ Anti-Fragility / Chaos
Engineering

7. Cloud Native -- Pivotal definition
❏ BOSH
❏ Multi-Cloud Support (avoid Lock-in)
❏ Clean Separation of Systems
❏ Consistent-rapid provisioning
❏ Scale Up/Down
❏ Built in Health monitoring
❏ Faul Remediation
❏ Canary Deployments

8. Cloud Native == Containers?
❏ Containers are great but...
❏ Besides what CNCF says:
❏ You can still be Cloud Native and don't use containers.
❏ i.e: NetflixOSS Stack
❏ Big Cloud Vendors like: Amazon, Google and Microsoft:
❏ Provide: IaaS, PaaS, CaaS
❏ There are more than one way to have portability besides
docker, like:
❏ Spinnaker
❏ Mesos

9. NetflixOSS

10. Architecture considerations
Design Benefits VS
"AS-IS" Cloud Migration

11. Raising the BAR

12. Landscape

13. Cloud Native
Principles
Diego Pacheco