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Kubernetes 1.1 has brought massive changes to networking with the new iptables proxy mode. We dive deep into CNI, Flannel configuration, and why the recent Safe Harbor invalidation makes running your own K8s cluster in Norway a smart move.
It is late 2015. Microservices are exploding, but your API gateway is choking. Learn how to tune Nginx 1.9.x for HTTP/2, optimize the Linux kernel for massive concurrency, and why hardware selection matters more than code optimization.
Migrating a live production database without downtime is an art. We breakdown master-slave replication strategies, Percona XtraBackup usage, and why the death of Safe Harbor makes hosting in Norway critical right now.
It is December 2015. The Safe Harbor agreement is dead. Your servers are taking traffic. If you are still relying on simple ping checks, you are flying blind. Here is how to architect a monitoring stack that actually scales.
Stop manually SSH-ing into production. Learn how to implement a fully automated 'commit-to-deploy' pipeline using Jenkins, Ansible 1.9, and Docker on high-performance NVMe infrastructure.
Docker 1.9 is changing the game, but running containers as root is a recipe for disaster. Here is the battle-tested guide to hardening your stack, surviving the 'Safe Harbor' collapse, and why KVM is your only safety net.
AWS Lambda is trending, but the recent Safe Harbor invalidation changes the game for European data. Learn how to implement serverless-style event loops using Docker 1.9 and RabbitMQ on high-performance Norwegian infrastructure.
Kubernetes 1.1 has stabilized, but the flat networking model remains a black box for many. We dissect Flannel, iptables, and the hardware requirements needed to keep latency low in production.
Is your Jenkins queue blocking deployment? We analyze 2015's best practices for CI/CD performance, from tmpfs caching to Docker integration, specifically tailored for Norwegian development teams facing new data sovereignty challenges.
The 'Castle and Moat' security model is dead. Following the invalidation of Safe Harbor, relying on perimeter firewalls is negligence. Here is how to implement a Zero-Trust architecture on Linux right now using CentOS 7, OpenVPN, and the new Let's Encrypt beta.
The container ecosystem in late 2015 is a battlefield. We benchmark Docker Swarm against the newly released Kubernetes 1.1 to determine which tool belongs on your production servers in Norway.
Don't let a hardware failure become a business failure. We analyze the specific constraints of Norwegian data laws following the Safe Harbor collapse and implement a robust KVM-based recovery plan using MySQL 5.6 replication and rsync.
With the invalidation of Safe Harbor, hosting data in Norway is no longer just a preference—it's a necessity. Learn how to automate security baselines using Ansible and OpenSCAP to satisfy Datatilsynet without burning out your sysadmins.
Hardcoded IPs are killing your uptime. With the recent fall of Safe Harbor, it's time to bring your infrastructure home to Norway and automate your networking. Here is the battle-tested guide to dynamic service discovery in late 2015.
With the invalidation of Safe Harbor, relying on US-based clouds is a legal gamble. Learn how to automate server hardening with Ansible and OpenSCAP to satisfy Datatilsynet requirements while ensuring high-performance hosting in Norway.
Kubernetes 1.1 brings performance improvements, but networking remains a complex beast. We dissect overlay networks, the new iptables proxy mode, and why the recent Safe Harbor invalidation makes hosting in Norway critical.
With the recent invalidation of Safe Harbor, hosting monitoring infrastructure outside Norway is a risk you can't afford. Here is how to architect a high-performance ELK and Zabbix stack on local KVM instances.
The Safe Harbor ruling changed the game for Norwegian data. Learn how to tune Nginx as a high-performance API Gateway on local KVM infrastructure to handle 10k+ RPS without latency spikes.
Breaking the monolith isn't just code refactoring—it's an infrastructure war. We explore Docker 1.9 networking, Consul service discovery, and why the recent Safe Harbor invalidation makes hosting in Norway non-negotiable.
With the recent release of Docker 1.9 and Swarm 1.0, the container orchestration battle has intensified. We benchmark Swarm against Google's Kubernetes and Apache Mesos to see which solution truly belongs in your production stack—and why your underlying hardware might be the bottleneck you ignored.
Microservices are trending, but network complexity is the silent killer. Learn how to implement a robust service discovery and load balancing layer—the precursor to a 'service mesh'—using tools available right now in late 2015.
Microservices are shifting the bottleneck to the edge. Learn how to tune Nginx, optimize Linux kernel interrupts, and leverage Norway-based KVM infrastructure to survive the Safe Harbor fallout.
With the recent invalidation of Safe Harbor, data locality is critical. Learn when to shard your MySQL architecture and why vertical scaling on Norwegian NVMe infrastructure might be the smarter move in late 2015.
With the EU-US Safe Harbor framework invalidated, Norwegian CTOs face a compliance crisis. Learn how to automate server hardening using Ansible to satisfy Datatilsynet requirements while keeping data strictly on Norwegian soil.
It's rarely the code; it's usually the infrastructure. We dissect how to monitor disk I/O, steal time, and Nginx upstream latency on Linux servers. Featuring the implications of the recent Safe Harbor ruling for Norwegian data.
Monolithic architectures are stifling innovation. We explore how to deploy robust microservices using Docker 1.9 and Nginx, while addressing the critical post-Safe Harbor data sovereignty reality in Norway.
Stop praying during 'service restart'. Learn how to implement robust Blue-Green deployments using Nginx and KVM to ensure zero downtime for your Norwegian infrastructure.
Manual FTP uploads are killing your uptime. Learn how to implement a robust, git-centric deployment workflow using Jenkins, Ansible, and Docker on high-performance Norwegian infrastructure.
With the recent invalidation of Safe Harbor, relying on US-based cloud giants is a legal and financial risk. Learn how to optimize costs by right-sizing infrastructure, tuning MySQL 5.6 for SSDs, and leveraging Norwegian data sovereignty.
Load average is low, but your site is crawling. We dissect the hidden metrics that matter in late 2015, from CPU steal time to the Safe Harbor data residency crisis.