Steven ChenginITNEXTThe Minimalist DeFi Liquidity Alert — An effective way to manage DeFi bank run riskFor those who have no idea what the title says, I offer my apology here. Finance by itself is a deep topic with many trade-offs, similar…Dec 26, 2019Dec 26, 2019
Steven ChenginITNEXTTainting and Labeling Kubernetes Nodes to Run Special Workload — A quick guide that is finally NOT…All right folks, I intend to keep this one short and that’s what I will do. I mean, it’s supposed to be easy but the official…Dec 3, 2019Dec 3, 2019
Steven ChenginITNEXTHow to Set Kubernetes Resource Requests and Limits — A Saga to Improve Cluster Stability and…A mysteryNov 13, 20191Nov 13, 20191
Steven ChenginITNEXTQuick Kubernetes Helm Learnings on Chart Backward CompatibilityAt Buffer, we utilize kube2iam for AWS permissions. It’s deployed, upgraded and managed with the stable Helm Chart repository.Sep 30, 2019Sep 30, 2019
Steven ChenginITNEXTKubernetes Master Nodes Backup for Kops on AWS — A step-by-step GuideFor those who have been using kops for a while should know the upgrade from 1.11 to 1.12 poses a greater risk, as it will upgrade etcd2 to…Aug 27, 20192Aug 27, 20192
Steven ChenginITNEXTApplication Observability in Kubernetes with Datadog APM and Logging — A simple and actionable…Last year I shared an example on how to realize application tracing in Kuberntes with Istio and Jaeger. After that, the industry has made…May 13, 20191May 13, 20191
Steven ChenginITNEXTUpgrading Kubernetes Cluster with Kops, and Things to Watch Out ForAlright! I’d like to apologize for the inactivity for over a year. Very embarrassingly, I totally dropped the good habit. Anyways, today…Feb 28, 2019Feb 28, 2019
Steven ChengVideo: AWS IAM Role on Kubernetes with kube2iam [Bufferdevs Snackchat]At Buffer we invest heavily on Kubernetes. Since we use AWS as our cloud provider, getting services the right permission usually means…May 14, 2018May 14, 2018
Steven ChenginITNEXTSetting up a GPU Enabled Kubernetes for Deep LearningKubernetes spread like a wildfire in 2017, No kidding! Here are some numbers from Scott’s post:Feb 26, 2018Feb 26, 2018
Steven ChenginITNEXTWhen Istio Meets Jaeger — An Example of End-to-end Distributed TracingKubernetes is great! It helps many engineering teams to realize the dream of SOA (Service Oriented Architecture). For the longest time, we…Feb 5, 2018Feb 5, 2018