How to use Terraform with Teams using Atlantis (#GitOps)

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1 min read

GitOps is where everything, including infrastructure, is maintained in Git and controlled via a combination of Pull Requests and CI/CD pipelines. Reduce the learning curve for new devs by providing a familiar, repeatable process. Use Code Reviews to catch bugs and increase operational competency. Provide transparency to the rest of the team with Pull Requests. This presentation had a live demo of using Atlantis with Terraform that showed how to easily add and remove users from AWS IAM safely & securely using simply GitHub Pull Requests.

Erik Osterman is the founder of Cloud Posse, a DevOps professional services company that specializes in cloud migrations and release engineering. Previously he was the Director of Cloud Architecture, for CBS Interactive where he led cloud strategy across the organization.

 


Effortless Blue/Green Deployments on Kubernetes with Helm

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1 min read

Last night was our first ever Pasadena “DevOps Mastermind” meetup.

First speaker up was Dan Garfield. He talked about how to achieve Blue/Green deployments. Blue/Green has been around for a long time but what are the “best practices” when using Kubernetes? How does it change when using Helm? Last night we learned from Dan the differences as he demonstrated how to pull it off effectively with repeatability using Codefresh. When using Helm, the picture changes slightly, keeping a history so rollbacks work properly is critical and requires structuring your Helm Chart accordingly. Check out the slides!

Dan Garfield is a Google Developer Expert, Chief Evangelist of Codefresh, and Kubernetes, Helm, Istio, and Docker meetup organizer. His talks have been featured at Kubecon, Swampup, DeveloperWeek, and many other places. He focuses on DevOps, and Deployment Strategies in a micro-service world.


Effortless Helm Chart Deployments (Video & Slides)

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1 min read


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.

SweetOps Town Hall Meeting

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3 min read

Today we had our first “Town Hall” meeting where members of our SweetOps community (slack.cloudposse.com) got together on a Zoom conference call to talk shop.

Remember to vote when we should have our next call.

Discussion Points

  • GitOps – CI/CD Automation of Terraform
  • Git ChatOps
  • OAuth2 Proxy
  • Govcloud

Pain Points

There were a few shared pain points by members.

  • Keeping modules up to date is tedious, especially in busy environments where modules are released frequently. We wish there was a way to identify out of date modules and easily update those module references. Erik mentioned that he submitted a “Feature Request” for Dependabot to support HCL. Please ? if you think this would be awesome!
  • Loren mentioned that using Open Source in Govcloud is difficult because Govcloud lags way behind the commercial AWS cloud in features. For example, EC2 instance tags cannot be set on launch. Other times, API endpoint URLs just don't work because they've been hardcoded to the ones used by the commercial cloud offering.
  • Erik mentioned that OAuth2 Proxy appears to be an abandoned project. With over 90+ open pull requests, broken OpenID Connect support and no new releases in over a year, maybe it's time for a new maintainer. Apparently, others have suggested this too.

Technologies

A number of technologies came up in our discussions

Services

Other Links

Attendees

Resolutions

  • Hold these “Town Hall” meetings more often (perhaps weekly)  and at different times so that we can include members in all geographies and time zones.
  • Ensure we record and publish the next call

Geodesic Logo!

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1 min read

We've finally settled on a logo for Geodesic, our solution for implementing rock-solid cloud architectures.

In mathematics, a geodesic line is the shortest distance between two points on a sphere. It's also a solid structure composed of geometric shapes such as hexagons.

 

We like to think of geodesic as the shortest path to a rock-solid cloud infrastructure. The geodesic logo is a hexagon with a cube suspended at its center. The cube represents this geodesic container, which is central to everything and at the same time is what ties everything together.

 

But look a little closer and you’ll notice there’s much more to it. It's also an isometric shape of a cube with a missing piece. This represents its pluggable design, which lets anyone extend it to suit their vision.