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Disaster Recovery for Multi-Region Kafka at Uber

eng.uber.com – Apache Kafka at Uber Uber has one of the largest deployments of Apache Kafka in the world, processing trillions of messages and multiple petabytes of data per day. As Figure 1…

Kubernetes Init Containers

learncloudnative.com – Init containers allow you to separate your application from the initialization logic and provide a way to run the initialization tasks such as setting up permissions, database schemas, or seeding dat……

CKS Exam Series #3 Immutable Pods

itnext.io – The idea is to make all filesystem readonly, then start the Pod and check container logs for errors. Based on the errors we can create emptyDir volumes for writing. Errors could…

Certified Kubernetes Administrator (CKA) — Tips and Preparation Strategy

ummiyah-nasim.medium.com – I have recently cleared my CKA exam and thought to share my experience with everyone. I will divide this blog into two parts — Exam’s experience where I will share some…

K8s: Volumes & Claims — Part1

medium.com – Kubernetes (K8s) was originally developed as a platform for stateless applications with the idea that persistent data will be stored separately. As the project matured, many organizations wanted to… Mehr zu…

Multi-Cluster & Multi-Cloud Service Meshes With Kuma and Envoy

cncf.io – Guest post by Marco Palladino, CTO & Co-Founder at Kong; Creator & maintainer of Kuma When we first created Kuma – which means “bear” in Japanese – we dreamed… Mehr zu…

Announcing Harvester: Open Source Hyperconverged Infrastructure (HCI) Software

rancher.com – Project Harvester is an open source hyperconverged infrastructure (HCI) software built using Kubernetes. Harvester provides fully integrated virtualization and storage capabilities on bare-metal serv… Mehr zu Kubernetes Services, Kubernetes Training und…

Kubernetes CRDs = Huge Pain In Multi-Tenant Clusters

loft.sh – Kubernetes multi-tenancy provides a number of business and technical advantages over single-tenant clusters. However, multi-tenancy also brings several challenges and pain points with it, one of whic… Mehr zu Kubernetes Services,…

Introduction to Virtual Clusters in Kubernetes

loft.sh – Virtual Kubernetes clusters are the latest innovation for a practical and cost-efficient Kubernetes virtualization Mehr zu Kubernetes Services, Kubernetes Training und Rancher dedicated as a Service lesen unter https://loft.sh/blog/introduction-into-virtual-clusters-in-kubernetes/Ask the Kubernauts…

CKS Exam Series #2 Pods and Secrets

itnext.io – Kubernetes CKS Example Exam Question Series and Practice Questions about Pods, Secrets and ServiceAccounts Mehr zu Kubernetes Services, Kubernetes Training und Rancher dedicated as a Service lesen unter https://itnext.io/cks-exam-series-2-pods-and-secrets-3d92a6fba331Ask the Kubernauts…