CI/CD with Kubernetes
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The document outlines a presentation by Hart Hoover on CI/CD with Kubernetes, structured as a hero's journey. It covers key themes like overcoming doubts, gaining knowledge on CI/CD, and the subsequent challenges of implementing changes in a team. The discussion includes various CI/CD options and a live demo, along with details on configuration resources and deployment strategies.
![Appendix: Multi-Stage Builds
FROM golang:1.7.3 as builder
WORKDIR /go/src/github.com/alexellis/href-counter/
RUN go get -d -v golang.org/x/net/html
COPY app.go .
RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o app .
FROM alpine:latest
RUN apk --no-cache add ca-certificates
WORKDIR /root/
COPY --from=builder /go/src/github.com/alexellis/href-counter/app .
CMD ["./app"]
TINY IMAGES FTW](https://image.slidesharecdn.com/cicd-k8s-171025142859/85/CI-CD-with-Kubernetes-34-320.jpg)
CI/CD with Kubernetes
- 1. CI/CD with Kubernetes Hart Hoover @hhoover
- 2. The opinions expressed in this talk are my own and not necessarily those of my employer
- 4. Agenda: The Hero’s Journey • The Ordinary World: You, before this meetup. • The Call to Adventure: Your invite to k8s SATX • Refusal of the Call: Meh, traffic. IDK if I want to go. Will there be food? • Meeting with the Mentor: Hi, that’s me. You are here. • Crossing the Threshold: You decide to stay, in spite of my slides.
- 5. The Hero’s Journey, cont. • Challenges and Temptations: I’ll say some controversial things, and discuss your options for CI/CD. Sort out your alliances and enemies here. What works for you? • The Ordeal: A LIVE DEMO! • The Reward: You overcome all doubts and gain knowledge on CI/CD
- 6. The Hero’s Journey, cont. • The Road Back: You take this knowledge back to your job/team. • The Resurrection: Your team will not want to change their ways, which may require some sacrifice, by you. By your action, the polarities in conflict at the beginning will be resolved. • The Master of Two Worlds: You now have the power to transform your company with your knowledge, as you yourself have been transformed.
- 7. A QUICK NOTE ON HOW BUSINESS WORKS
- 9. ALL CI/CD IS BASICALLY THE SAME
- 10. CI/CD IS NOT “DEVOPS”
- 13. Code
- 14. The “Unit of Deployment”?
- 15. Code You have two jobs manifests
- 16. Code Your CI/CD system has two jobs manifests
- 17. Some opinions on Services vs. Self-Hosted
- 18. – Unknown “DevOps is YAML over SSH”
- 20. Cloud Provider Services .vsts-ci.yml Visual Studio Team Services CodeBuild CodePipeline Lambda(?) Google Cloud Container Builder cloudbuild.yml AWS re:Invent - Nov 27
- 24. .travis.yml https://docs.travis-ci.com/user/getting-started/ NO OFFICIAL SUPPORT FOR KUBERNETES (OpenShift doesn’t count)
- 25. .circleci/config.yml https://circleci.com/docs/2.0/sample-config/ NO OFFICIAL SUPPORT FOR KUBERNETES (GKE doesn’t count)
- 27. ¯_(ツ)_/¯
- 28. DEPLOYMENT ONLY Depends on TravisCI or Jenkins for testing
- 29. DEPLOYMENT ONLY Only Kubernetes Manifests
- 33. DEMO TIME
- 34. Appendix: Multi-Stage Builds FROM golang:1.7.3 as builder WORKDIR /go/src/github.com/alexellis/href-counter/ RUN go get -d -v golang.org/x/net/html COPY app.go . RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o app . FROM alpine:latest RUN apk --no-cache add ca-certificates WORKDIR /root/ COPY --from=builder /go/src/github.com/alexellis/href-counter/app . CMD ["./app"] TINY IMAGES FTW