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All articles tagged with CoreOS

#CoreOS

Surviving the Split-Brain: A Practical Guide to etcd Clustering in Production

Configuration drift destroys infrastructure. Learn how to deploy a fault-tolerant etcd cluster using CoreOS principles in 2015, and why network latency is the silent killer of Raft consensus.

Beyond the Hype: Building "NoOps" Microservices Infrastructure in Norway

While Silicon Valley buzzes about AWS Lambda, pragmatic engineers know the truth: latency and vendor lock-in are the killers. Here is how to architect a container-based microservices platform on KVM that rivals 'serverless' agility without sacrificing control.

Taming the Docker Whale: Mesos, Kubernetes, or Fleet? Orchestration Strategies for 2015

Docker is standardizing builds, but production deployment remains the Wild West. We compare Mesos, the rising Kubernetes beta, and CoreOS Fleet to see which orchestrator deserves your root access.

Container Orchestration in 2014: Taming the Docker Explosion on KVM

Docker is revolutionizing deployment, but managing it in production is the wild west. We compare Fig, CoreOS Fleet, and reliable configuration management for orchestrating containers on Norwegian infrastructure.

Taming the Whale: A 2014 Guide to Docker Orchestration in Production

Docker changed the packaging game, but managing containers across multiple hosts is still a nightmare. We benchmark Fleet, Mesos, and simple Ansible approaches on high-performance KVM slices.

Kubernetes Networking: Solving the Docker Port Conflict Nightmare

Docker links are broken. Discover how the new Kubernetes 'IP-per-pod' model uses overlays like Flannel to fix container networking, and why your underlying VPS architecture matters more than ever.

Kubernetes Networking Deep Dive: Why Port Mapping is Dead | CoolVDS

Tired of managing Docker links and port conflicts? We dive deep into the revolutionary 'Flat Network' model of Google's new Kubernetes project, setup Flannel overlay networks, and explain why your VPS virtualization choice makes or breaks this architecture.

Docker Orchestration in Late 2014: Fig, Fleet, or Madness?

Docker 1.2 is here, but managing containers across multiple hosts is still the Wild West. We compare Fig, CoreOS Fleet, and the emerging Kubernetes to see what actually works in production.

Taming the Whale: A Realistic Look at Container Orchestration in 2014

Docker 1.0 is finally here, but managing containers across multiple hosts is still the Wild West. We compare CoreOS Fleet against traditional configuration management for Norwegian deployments.

Docker 1.0 is Here. Now, How Do You actually Orchestrate It? A 2014 Battle Guide.

With Docker hitting version 1.0 last month, the container revolution is officially ‘production ready’. But running one container is easy; managing a cluster is war. We compare CoreOS fleet, Mesos, and the emerging Kubernetes to help you survive.

Container Orchestration in 2014: Mesos, Fleet, or Just Shell Scripts?

Docker 1.0 is finally out. But how do you manage 50 containers across multiple nodes? We benchmark Apache Mesos vs. CoreOS Fleet and explain why KVM is the only virtualization path that makes sense for Docker.