InfoQ Homepage DevOps Content on InfoQ
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Build Your Own Container Using Less than 100 Lines of Go
Shipping containers and software containers share a lot in common, but the analogy has limits. This article explores this relationship further by demonstrating how it is possible to build a simple container using less than 100 lines of Golang code. Topics covered include namespaces, cgroups and layered filesystems.
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Article Series: Containers in the Real World - Stepping Off the Hype Curve
This article series explains how containers are actually being used within the enterprise. It dives into the core technology behind containers and how this is currently being used by developers, examines core challenges with deploying containers in the enterprise and the future of containerisation, and discusses the role unikernels are currently playing within leading-edge organisations.
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Continuous Deployment with Containers
Many of us have already experimented with Docker - for example, running one of the pre-built images from Docker Hub. However, a comprehensive build pipeline is required before deploying any containers into a production environment. This article outlines the steps you need to take for a fully automated continuous-deployment pipeline that builds microservices deployed via Docker containers.
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Lessons Learned from Scheduling One Million Containers with HashiCorp Nomad
HashiCorp's Million Container Challenge is a test for how efficiently its scheduler, Nomad, can schedule one million containers across 5,000 hosts. The goal of the challenge is to observe and optimize the behavior of Nomad at exceptional scale. Ultimately Nomad was able to schedule one million containers across 5,000 hosts in under five minutes. This post outlines the lessons learned.
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Key Takeaway Points and Lessons Learned from QCon London 2016
This article summarizes the key takeaways and highlights from QCon London 2016 as blogged and tweeted by QCon's 1,400 attendees. Over the course of the next 4 months, InfoQ will be publishing most of the conference sessions online, including 21 video interviews that were recorded by the InfoQ editorial team.
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"Using Docker" Book Review and Q&A with Author Adrian Mouat
InfoQ recently sat down with Adrian Mouat, author of “Using Docker”, and explored the motivations for writing the book, his thoughts on the reasons why Docker has captured the IT industry’s attention such as short time span, and how containers can be best utilised within a typical software development lifecycle.
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Is HyperContainer the Answer for Cloud Native Applications?
Xu Wang introduces HyperContainer, a runtime for running Docker images on any hypervisor, providing hardware-enforced isolation for multi-tenant environments.
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Enterprise Mobility is Going Beyond “Mobile First” Approach. Are You Ready?
The mobile revolution is changing the way organizations work and manage their operations, as well as engage with their employees. As a result, organizations are reconsidering their technologies and techniques to make their traditional organizational cultures and roles more mobile friendly, making ‘mobile first’ a must have strategy.
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Designing Delivery Book Review and Interview
Book review and interview with Jeff Sussna, author of "Designing Delivery", on cybernetics, service exchange, customer-centric brands and a new definition of quality in a service-oriented world.
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DevOps Enterprise Adoption at Hearst Business Media with Pauly Comtois
Following our series of live interviews on DevOps Enterprise adoption, InfoQ has reached out to other technical leaders in large organizations to ask them about their DevOps initiatives. What challenges have they faced? Which improvements have they seen? What lies ahead? On this occasion we're talking with Pauly Comtois, Vice President of DevOps at Hearst Business Media.
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The Challenge of Monitoring Containers at Scale
The adoption of containers, and the associated desire to build microservices, is causing a paradigm shift within the monitoring space. Application functionality is becoming more granular and more independently scalable and resilient, which is a challenge for traditional monitoring solutions. InfoQ recently sat down with a series of container monitoring experts and explored these challenges.
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Docker Containers LiveLessons Review and Q&A
Addison-Wesley Professional’s Docker Containers LiveLessons aim to show what Docker containers are and how they can be effectively used. The 2.5+ hours video course is aimed to practitioners with no previous experience and will lead them through a journey going from installing the software to more complex topics such as orchestration. InfoQ has spoken with course instructor Chris Negus.