Effortless Helm Chart Deployments

adminCI/CD, DevOps, Meetup0 Comments

Learn how to deploy complex service-oriented architectures easily using Helmfiles. Forget umbrella charts and manual helm deployments. Helmfile is the missing piece of the puzzle. Helmfiles are the declarative way to deploy Helm charts in a 12-factor compatible way. They're great for deploying all your kubernetes services and even for Codefresh continuous delivery to Kubernetes. We'll show you exactly how we do it with a live demo, including public repos for all our helmfiles.

Unlimited Staging Environments

adminCI/CD, DevOps, Slides0 Comments

How to run complete, disposable apps on Kubernetes for Staging and Development

What if you could rapidly spin up new environments in a matter of minutes entirely from scratch, triggered simply by the push of a button or automatically for every Pull Request or Branch. Would that be cool?

That’s what we thought too! Companies running complex microservices architectures need a better way to do QA, prototype new features & discuss changes. We want to show that there’s a simpler way to collaborate and it’s available today if you’re running Kubernetes.

Tune in to learn how you can assemble 100% Open Source components with a CodeFresh CI/CD Pipeline to deploy your full stack for any branch and expose it on a unique URL that you can share. Not only that, we ensure that it’s fully integrated with CI/CD so console expertise is not required to push updates. Empower designers and front-end developers to push code freely. Hand it over to your sales team so they can demo upcoming features for customers! The possibilities are unlimited. =)

Slides

Unlimited Staging Environments with Kubernetes

Erik OstermanCI/CD, Cloud Technologies, Meetup0 Comments


Last week we had the pleasure of listening to David Huie present at the DevOps Mastermind at WeWork Promenade. David is an infrastructure engineer at Dollar Shave Club, where he’s helping DSC shave the world using Kubernetes. He presented how they've achieved the Holy Grail of QA automation: running “Unlimited Staging Environments with Kubernetes.”

Problem

In modern micro-services architectures, there is a serious need for ad-hoc staging environments since it's often infeasible for developers to run the entire stack on their laptops. At the same time, static staging environments can be difficult to scale as an organization's infrastructure and engineering team grow.

Solution

To counter this effect, Dollar Shave Club created a Kubernetes-based system to enable an unlimited number of environments, bounded only by the capacity of the underlying Kubernetes cluster running some 38 nodes! At its core, is an Open Source project called Furan which rapidly builds Docker containers in Docker (DnD). Using their CI/CD system and an in-house tool called Amino, they are then able to automatically spawn environments composed of many independent projects, where each project is pegged to a specific version (e.g. branch or tag).

Outcome

The company is able to iterate much faster which has sped up application delivery at DSC.

About the Speaker

Prior to joining Dollar Shave Club, David’s worked at Splice, NationBuilder, and Yelp. David has a degree in Computer Science from Harvey Mudd College.

Follow David on Twitter: https://twitter.com/davidhuie

Slides

Slides from the presentation are below. We'll be posting video & transcripts shortly.

Unlimited Staging Environments with Kubernetes

Join us at the next Santa Monica DevOps Mastermind Meetup!

Register here: https://www.meetup.com/DevOpsMastermind/

Tips on Writing Go Microservices for Kubernetes

Erik OstermanCI/CD, Cloud Architecture0 Comments

Kelsey Hightower, a Google Developer Advocate and Google Cloud Platform evangelist, recently gave a very helpful screencast demonstrating some of the tips & tricks he uses when developing Go microservices for Kubernetes & docker. Among other things, he recommends being very verbose during the initialization of your app by outputting environment variables and port bindings. He also raises the important distinction between readiness probes and liveness probes and when to use them. Lastly, in the Q&A he explains why it's advantageous to use resource files instead of editing live configurations because the former fits better in to a pull-request workflow that many companies already use as part of the CI/CD pipeline.