devops

Philly ETE 2019 – Noopur Davis – Building Security In: DevSecOps

Abstract Many believe that better security comes from robust independent gating, but DevOps has proven that you can safely deploy orders of magnitude faster without human gating. Comcast uses a DevSecOps approach which focuses on automation, speed and team ownership of end-to-end product security lifecycle. It’s agile and developer-focused. It’s about building security in rather … Read More

Convert Citrix Xenserver XVA Image to KVM

qemu-img is a tool apart of the qemu-utils package that lets you convert a wide variety of disk images from one hypervisor to another. However Citrix Xenserver image format XVA is not an option for qemu-img, so lets add it! Here’s how to convert an XVA image to KVM Extract the XVA image. A XVA … Read More

Taking AWS SDK Go 2.0 For A Spin

The Amazon Web Services SDK for Go 2.0 contains a number of enhancements compared to Go v1. Golang is a great programming language for modern cloud native applications. The language provides great facilities for better concurrency, internet content parsing (JSON, XML, etc…), support for HTTP(S), ease of cross-platform compilation, and static binary executable generation, just … Read More

Philly ETE 2017 #33 – Building for Operability: Stateful Applications in Containers with the Autopilot Pattern – Tim Gross

Despite the hype, deploying and running these containers in the real world is still a challenge. Today’s container frameworks force developers to compensate for many surprisingly restrictive operational constraints. Teams adopt containers only for stateless services, leaving behind many of their advantages in improving operability for the entire stack. The Autopilot Pattern is a powerful … Read More