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Kubernetes Readiness Probes — Examples & Common Pitfalls

loft.sh – Kubernetes runs readiness probes to understand when it can send traffic to a pod, i.e., to transition the pod to Ready state. This post discusses how readiness probes can be configured…

Open Source Myths and Half-Truths: Part 1

hackernoon.com – Back in 2001 an ideological battle was raging: Linux and open source against Microsoft and proprietary enterprise software (the then-standard model). At the peak of the battle Microsoft’s then-CEO St… Mehr…

Prometheus storage: technical terms for humans

valyala.medium.com – Many technical terms could be used when referring to Prometheus storage — either local storage or remote storage. New users could be unfamiliar with these terms, which could result in… Mehr…

AWS Taps Grafana Labs to Launch Managed Observability Service

devops.com – Amazon Web Services (AWS), in collaboration with Grafana Labs, has added a preview of managed service based on the Grafana observability platform to its Mehr zu Kubernetes Services, Kubernetes Training und…

The Top Challenges Kubernetes Users Face with Deployment

thenewstack.io – People face a wide range of problems when using or deploying Kubernetes. While some challenges are unique to Kubernetes, many others are typical of the growing pains seen with the adoption…

CKS Exam Series #5 ImagePolicyWebhook

itnext.io – The idea is to create an ImagePolicyWebhook Admission-Controller-Plugin which prevents all Pod creation, because the external service which should allow/deny is not reachable. This will be enough to… Mehr zu Kubernetes…

Certified Kubernetes Security Specialist (CKS) exam guide

medium.com – This post will collect the links to the blog posts that I’m going to write as a preparation guide for CKS. Also, I’m going to cover other security-related topics that not…

Benchmark results of Kubernetes network plugins (CNI) over 10Gbit/s network (Updated: August 2020)

itnext.io – This article is an update of my previous benchmark (2018 and 2019), now running Kubernetes 1.19 and Ubuntu 18.04 with CNI version up-to-date in August 2020. TL;DR : For those in…

Using Hybrid and Multi-Cloud Service Mesh Based Applications for Distributed Deployments

rancher.com – Service Mesh addresses the communication requirements typical in a microservices-based application, including encrypted tunnels, health checks, circuit breakers, load balancing and traffic permission… Mehr zu Kubernetes Services, Kubernetes Training und Rancher…

7 Kubernetes Monitoring Solutions Best Practices | Sysdig

sysdig.com – Look out for these Kubernetes monitoring best practices to ensure a Kubernetes monitoring solution is Kubernetes native. Mehr zu Kubernetes Services, Kubernetes Training und Rancher dedicated as a Service lesen unter…