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When we investigated why our Atlantis instance took 30 minutes to restart, we discovered a bottleneck in how Kubernetes handles volume permissions. By adjusting the fsGroupChangePolicy, we reduced restart times to 30 seconds.
The Kubernetes team runs several multi-tenant clusters across Cloudflare’s core data centers. When multi-tenant cluster isolation is too limiting for an application, we use KubeVirt. KubeVirt is a cloud-native solution that enables our developers to run virtual machines alongside containers.
At Cloudflare, we take steps to ensure we are resilient against failure at all levels of our infrastructure. This includes Kafka, which we use for critical workflows such as sending time-sensitive emails and alerts.
Using Cloudflare Zero Trust with Kubernetes to enable kubectl without SOCKS proxies
In Cloudflare’s core data centers, we are using Kubernetes to run many of the diverse services that help us control Cloudflare’s edge. We are automating some aspects of node remediation to keep the Kubernetes clusters healthy.
How we use gRPC in combination with Kubernetes to improve the performance and usability of internal APIs.
Anomaly Detection uses an algorithm called Histogram-Based Outlier Scoring (HBOS) to detect anomalous traffic in a scalable way. While HBOS is less precise than algorithms like kNN when it comes to local outliers, it is able to score global outliers quickly (in linear time).
A refresh of the hardware that Cloudflare uses to run analytics provided big efficiency improvements.
Today we're releasing origin-ca-issuer, an extension to cert-manager integrating with Cloudflare Origin CA to easily create and renew certificates for your account's domains.
The goal of Cloudflare operated Secondary DNS is to allow our customers with custom DNS solutions, be it on-premise or some other DNS provider, to be able to take advantage of Cloudflare's DNS performance and more recently, through Secondary Override, our proxying and security capabilities too.
Starting today, you can use Cloudflare Access and Argo Tunnel to securely manage your Kubernetes cluster with the kubectl command-line tool. SSO requirements and a zero-trust model to your Kubernetes management in under 30 minutes.
A step-by-step guide for how to run production Minikube deployments using the Cloudflare Ingress Controller.
Are you based in Copenhagen or London? Drop by some talks we're hosting about the use of Go, Kubernetes, and Cloudflare’s Mobile SDK.
One of the great things about container technology is that it delivers the same experience and functionality across different platforms. This frees you as a developer from having to rewrite or update your application to deploy it on a new cloud provider.
It’s ironic that the one thing most programmers would really rather not have to spend time dealing with is... a computer.
A few months ago at Cloudflare’s Internet Summit, we hosted a discussion on A Cloud Without Handcuffs with Joe Beda, one of the creators of Kubernetes, and Brandon Phillips, the co-founder of CoreOS.
Brandon Philips, Co-Founder & CTO, CoreOS, and Joe Beda, CTO, Heptio, & Co-Founder, Kubernetes
