All articles tagged with Docker
It is 2015, and editing config files manually in production is no longer acceptable. Learn how to implement 'Infrastructure as Code' using Git hooks, Ansible, and Docker to ensure your Norwegian VPS environments are reproducible and robust.
Docker is revolutionizing deployment, but default configurations are a security nightmare. Learn how to harden your containers, drop kernel capabilities, and why running Docker on KVM-based infrastructure like CoolVDS is the only sane choice for production in Norway.
Containerization is sweeping through Norwegian dev teams, but the default settings are a security nightmare. Here is how to lock down Docker 1.8 without sacrificing agility.
Kubernetes 1.0 has arrived, but the flat IP model is a headache on traditional VPS. We dive deep into Flannel, VXLAN performance, and why your underlying kernel matters more than you think.
Navigating the nascent container orchestration wars of 2015. We benchmark Docker Swarm, the newly released Kubernetes 1.0, and Apache Mesos to see which stack belongs on your Norwegian VPS infrastructure.
Kubernetes 1.0 is finally here, but the flat-networking model is causing headaches for early adopters. We dissect the performance costs of Flannel vs. Weave and why your underlying VPS architecture decides your cluster's fate.
Managing containers across multiple nodes is the new infrastructure nightmare. We break down the current state of Docker Swarm, Kubernetes 1.0, and Mesos, and why your underlying hardware determines who wins.
AWS Lambda and the 'Serverless' movement are dominating headlines in 2015, but is the technology ready for mission-critical Nordic workloads? We analyze the latency trade-offs, vendor lock-in risks, and hybrid architectures that combine FaaS agility with the raw power of KVM virtualization.
Containers are changing deployment, but default configurations are a security nightmare. Here is how to lock down Docker 1.7+ environments while keeping performance high on Norwegian infrastructure.
It is 2015 and Docker is eating the world, but 'root' inside a container is still 'root' on the host. We break down the exact flags and KVM architectures you need to secure your Norwegian infrastructure against container breakout.
Build times killing your momentum? We dissect how disk I/O bottlenecks strangle Jenkins pipelines and why moving your build infrastructure to high-performance SSD VPS in Norway is the 2015 standard for DevOps speed.
Container adoption is exploding in 2015, but default configurations leave you vulnerable. We explore kernel capabilities, KVM isolation, and how to satisfy Datatilsynet while running Docker.
Moving from a monolith to microservices isn't just about Docker—it's about network architecture. We explore the essential patterns (API Gateways, Service Discovery) you need to survive the transition, keeping latency low and Datatilsynet happy.
Docker is great, but running it in production is a battlefield. We benchmark Kubernetes v1.0, Docker Swarm, and Mesos on high-performance KVM slices to see which orchestrator actually survives real-world traffic.
Is AWS Lambda the future or a vendor trap? We explore how to build 'serverless' agility using Docker and KVM on Norwegian soil without sacrificing control or IOPS.
It's July 2015, and everyone is rushing to containerize. But running the Docker daemon as root without KVM isolation is a ticking time bomb. Here is the battle-hardened guide to securing your stack in Norway.
Docker is taking over the world, but running it in production is a battlefield. We benchmark the three leading orchestration contenders—Kubernetes, Mesos/Marathon, and Docker Swarm—and analyze why your underlying VPS architecture decides who wins.
AWS Lambda is making waves, but vendor lock-in and cold starts are production killers. Here is how to architect a true event-driven microservices stack on high-performance VPS in Norway using Docker and RabbitMQ.
Docker links are dead. As we approach the Kubernetes v1.0 release, we dissect the 'IP-per-Pod' model, configure Flannel overlays on Ubuntu 14.04, and explain why your underlying VPS architecture makes or breaks microservices performance.
Moving from a LAMP stack to microservices isn't just about Docker—it's about network architecture. We explore API Gateways, service isolation, and why latency within the Oslo stack matters more than you think.
The 'Docker run' honeymoon is over. We break down the current state of multi-host container orchestration, comparing Kubernetes, Docker Swarm, and Mesos for production environments in Norway.
Microservices solve scaling but break networking. Learn how to architect a fault-tolerant communication layer using HAProxy and Consul on high-performance KVM instances.
With the recent buzz around AWS Lambda, everyone is talking about eliminating servers. But for Norwegian businesses, the latency to Ireland and vendor lock-in are dealbreakers. Here is how to implement serverless patterns using Docker and KVM without losing control.
Google's Kubernetes is changing how we orchestrate Docker containers, but the networking model is a headache for traditional sysadmins. We analyze the 'One IP Per Pod' model, configure Flannel manually, and explain why your kernel version matters.
Manual FTP uploads and hot-patching config files are killing your stability. Here is how to implement a robust, git-driven workflow (IaC) using Ansible and Jenkins on high-performance Norwegian infrastructure.
Moving from monolithic architectures to microservices introduces network complexity and latency challenges. We explore service discovery, containerization with Docker 1.6, and why raw KVM performance is non-negotiable for distributed systems in 2015.
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.
Monolithic monitoring tools like Nagios fail in dynamic Docker environments. Learn how to deploy Prometheus (v0.14) for multidimensional metrics, why pull-based monitoring wins for microservices, and why your storage I/O matters more than you think.
Monolithic apps are dying, but the networking complexity of microservices is killing ops teams. Learn how to build a resilient service architecture using Consul, HAProxy, and Docker without drowning in configuration hell.
While AWS Lambda makes headlines, the real power of the 'serverless' concept lies in decoupled, asynchronous architectures. Here is how to build event-driven worker pools using RabbitMQ and Docker without suffering vendor lock-in or latency penalties.