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The latest News and Information on DevOps, CI/CD, Automation and related technologies.

DevOps Transformation: The PagerDuty Journey

At PagerDuty, reliability is at the heart of everything that we do. But in order to deliver continuous availability, drive a maniacal focus on customer needs with faster innovation, and support exponentially growing scale, over the years we've had to make significant investments and changes in how we develop and operate products.

DevSecOps: Agile Security in the Face of Rapid Change

Security is top of mind for every organization. But with the rapid pace of change that comes with digital transformation, how do organizations keep their products and solutions secure when they are constantly evolving? Learn how a leading organization is using PagerDuty to improve cybersecurity incident response while building security into its products through DevSecOps practices.

AWS CloudWatch Configuration Guide: Getting Started

If you remember getting an Erector Set as a kid, I’m sorry. In a stocking full of toy building systems, an Erector Set is the proverbial lump of coal. The instructions are complicated, and the pieces are made of metal, connected together with tiny screws. Few children have ever completed one of these sets successfully.

Introduction to Kubernetes Network Policy with Use Cases

In Kubernetes, Network Policy allows you to define a policy determining what traffic is allowed to flow to and from specific workloads. By default, Kubernetes permits ingress and egress traffic to and from all pods in a namespace. Without correct configuration your risk of a significant security breach is high. Attend this webinar and learn best practices in configuring Kubernetes network security.

Postmortems and Retrospectives (class SRE implements DevOps)

Even after a service has been restored, SREs still have a bit of work to do. In this video, Liz and Seth discuss the postmortem process that SREs follow. Blameless postmortems and retrospectives are key to learning from failures and preventing recurrence. You will learn about the importance of conducting a postmortem, strategies for conducting a blameless postmortem, and techniques for trending retrospectives across your entire organization to gain better insights to prevent service disruptions in the future.

Improve Heroku Geolocation Performance with the Geolite2 Buildpack

Recently, we began using IP geolocation within StatusGator to learn where are users are located. We are happy to say that it’s working out well. We hoped to use these insights to tune our marketing. To that end, we added the Ahoy gem to help collect information related to how our advertising campaigns are going. The Ahoy gem also uses the geolocation gem to lookup IP addresses. This significantly increased the number of IP geolocation lookups.

Jenkins in a Nutshell

In many projects, the product development workflow has three main concerns: building, testing, and deployment. Each change to the code means something could accidentally go wrong, so in order to prevent this from happening developers adopt many strategies to diminish incidents and bugs. Jenkins, and other continuous integration tools (CI) are used together with a source version software (such as GIT) to test and quickly evaluate the updated code.