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Puppet Labs: State of DevOps Report 2015

by Abel Avram on  Jul 25, 2015

The Puppet Labs: State of DevOps Report 2015 shows the current DevOps trends in IT, comparing the high and low performers in terms of deployment success and stability, and observing the link between architecture and developer productivity.

Gradle 2.5 Does Continuous Builds

by Abel Avram on  Jul 24, 2015

Gradle 2.5 has been announced this month including a number of incubating features, such as Continuous Builds, Dependency Substitution Rules, Progress Events, Google Tests, and others.

Docker's Testing Infrastructure

by João Miranda on  Jul 08, 2015

Jessie Frazzelle, member of Docker's core team, is responsible for Docker's testing infrastructure. Frazzelle described Docker's build workflows for both the master branch and pull requests as well as the various tools that are part of the testing infrastructure. Jenkins, Consul and nsq are all key components of the testing infrastructure, working together with Docker's custom tools.

Introducing The Arrow Kanban Board

by Savita Pahuja on  Jul 05, 2015

Tomas Rybing shared the concept of the customized kanban board named ‘Arrow’. The Arrow is based on the priority pyramids approach. Arrow is a visualization of the backlog combined with the kanban board that visualizes the work process.

The Lego Flow Game

by Savita Pahuja on  Jun 30, 2015

Joe Mcgrath, scrum master and coach in his latest blog explained the Lego Flow Game.

Supporting Practices Beyond Scrum to Become Agile at Organizational Level

by Savita Pahuja on  Jun 28, 2015

Scrum is a simple and lightweight methodology therefore, scrum alone is not enough.

Adrian Cockcroft on the Challenges of Managing Microservices

by João Miranda on  Jun 26, 2015

Adrian Cockcroft's devopsdays Amsterdam 2015 keynote addressed how CIOs' key goals - align IT with business, develop products faster, avoid security breaches - are attained through the adoption of DevOps practices and Continuous Delivery with containerized microservices. But managing microservices poses new challenges. Cockcroft proposes simulation as a solution to some of those challenges.

How to Use Agile at Home

by Savita Pahuja on  Jun 25, 2015

Agile is not meant only for software development. People implement Agile practices in their personal lives too. This post talks about implementation of Agile at home.

Steve Smith Describes at Devoxx UK how Atlassian Does Continuous Delivery

by Abraham Marín Pérez on  Jun 24, 2015

Steve Smith presented at Devoxx UK 2015 how Continuous Delivery is performed within Atlassian. After the talk, we had the chance to discuss further details of his presentation and ask him a few questions.

RedHat Microservices Architecture Developer Day London

by Alex Blewitt on  Jun 15, 2015 5

Last week, RedHat hosted a "Microservices Architecture Developer Day" in London, and presented a set of technologies and patterns that can be used to create microservice-based applications using open-source solutions like Kubernetes, Docker, Fabric8 and Maven. Read on for more details about the day, including links to the presentations and demo videos.

Twenty Minutes to Production with Zero Downtime using Docker

by Daniel Bryant on  Jun 13, 2015 1

At QCon New York 2015, Paul Payne discussed a project at Nordstrom that required modifying and re-deploying a live application service within twenty minutes, which was made possible due to the use of Go-based microservices, Docker container technology, and a continuous delivery methodology.

Google Create Kubernetes-based VM/Docker Image Building Framework

by Daniel Bryant on  Jun 06, 2015

Google have created a Kubernetes-based open source reference implementation that automates the building of custom Google Compute Engine VM images with Jenkins and Packer. The primary goal of this work is to demonstrate how to add image creation into a build pipeline for continuous delivery, and produce artifacts that may provide increased reliability and reduced speed of VM initialisation.

Agile Australia 2015 to Focus on the Art of Simplicity

by Craig Smith on  May 31, 2015

The Agile Australia 2015 conference is running in Sydney on 17 - 18 June with its theme around the art of simplicty. The conference has been running since 2009 and is set to attract over 1,000 delgates representing over 250 of Australia's leading organisations.

Lessons on Building Continuous Delivery for Infrastructure

by João Miranda on  May 31, 2015

Lindsay Holmwood, Flapjack's creator, offers advice to enable fast, with quality, feedback loops and to support small, discrete changes. Holmwood asserts that to get quality feedback there are five main issues to think about: the CAP theorem; SLA definition; SLA validation; interfaces between services; data and infrastructure immutability.

Applying Continuous Integration at Thales Naval Systems

by Ben Linders on  May 29, 2015

Continuous Integration can help to find integration issues earlier and to visualize the status of the build to all involved. Integration problems can be detected at build-time in stead of run-time during testing and teams can get immediate feedback on changes that they made and on the impact on components that are developed by other teams.

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