Dynamic Environments Using Helm and Kubernetes

Transcript

1. Dynamic Environments Using #Helm and #Kubernetes
2. cloud advocate_ quem sou eu_ /khaosdoctor @_staticvoid lsantos.dev /khaosdoctor ludossan@microsoft.com
3. obarra.co trainingcenter.io
4. Development teams_
5. Team Code Tests Staging QA
6. The problem_
7. Dev Code Tests Dev Testing... Staging
8. The perfect world_
9. Dev 2 Code Tests Staging 2 Dev 1 Dev 3 Staging 1 Staging 3
10. How to achieve this?
12. - Container Orchestrator - Developed by Google in 2000 - Scaling, state and version management - Cluster based - Declarative
13. - Kubernetes package manager - Allows for manifest files to be grouped into Charts - Templating - Easier way to create and tear down environments
14. How do we start_?
15. We create a Helm chart for our application
16. helm create <name>
18. Chart.yaml
20. helm install <name> <path>
21. The CI_
27. Demo
28. Design patterns_
29. Design Patterns - Manual testing environments by branch - Automatic testing environment by PR on release branch - Automatic testing environment by a "RC" tag - Automatic testing environment at each new version - Hybrid using manual branching with PRs on release
30. tips_
31. tips_ - Tearing down an environment is equally important as creating one - Do NOT use the production database (yeah… It happened) - Not all features need a testing environment - Make the environment creation and destruction as a manual approach - Do NOT use production passwords anywhere else (yeah… It also happened) - Keep it simple - Don't early-optimise
32. referências_ - helm.sh - kubernetes.io - dev.azure.com/lsantos-projects/helm-dynamic-envs - github.com/khaosdoctor/helm-dynamic-envs - helm.sh/docs/developing_charts/ - helm.sh/docs/chart_template_guide/
33. referências_ - https://aka.ms/aks-workshop-intro - https://aka.ms/helm-intro - https://aka.ms/helm-charts-intro - https://aka.ms/helm-az-cr - https://aka.ms/az-devops-docs - https://aka.ms/az-kubernetes - https://aka.ms/az-aks-tutorial
34. /khaosdoctor @_staticvoid lsantos.dev /khaosdoctor obrigado_