CI/CD with Rancher CLI + Jenkins

Rancher Meetup Tokyo #1 Go Chiba @go_chiba

About me Go Chiba

– WorkSystem Integrator

– RoleApache CloudStackPMC/Commiter

– ContactTwitter: @go_chiba

CI/CDDev Test Staging Production

Dev Team QA Team Release Manager

Rancher CLI CLI Tool to manage Rancher server and resources

– Environment/Hosts/Stacks/Services/Containers

https://github.com/rancher/cli

# rancher hostsID HOSTNAME STATE IP DETAIL1h4 rancher-host01 active X.X.X.X1h6 rancher-host02 active Y.Y.Y.Y

Jenkins

Preparation

Build Image A Build Image B Build Image C

Deploy to Rancher

Commit/PR Push/Merge

Staging Production

Jenkins

# git fetch

# docker build -t XXX:$GIT_BRANCH .

# rancher up -d

Commit/PR Push/Merge

Staging Production

Demo Design

Production Staging

Ubuntu Rancher OS

Rancher OS Ubuntu

http://vote.gochiba.net http://result.gochiba.net

Ubuntu

Demo

Scenario 1

I Don’t like“Cats” or “Dogs”

voting...

OK, Change it and can you send

me a PR?

Scenario 1

Issue ReportSend PR Assign Developer

Developer Owner

Scenario 2

Let’s check on Staging...

?

Scenario 2

StagingStack

up

fetch build/push

rancher pull

CheckOwner

Scenario 3Hi Cattle,

your code has merged to

master.Plz check our

site.

Thanks!I’ll be check your

production :)

Scenario 3

ProductionStack

up

Owner

fetch build/push

rancher pull

Check

merge

TODO Re-design Jenkins job units.

Validate YAML files on preparation.

Garbage Collect test images/stacks.

Thank you!