OpenObserve is an open-source, high-performance cloud-native observability platform (logs, metrics, tracing) developed in Rust. Compared to Elasticsearch, it can save about 140 times the storage cost. OpenObserve can handle PB-level data, making it a great tool to try if you are looking for an observability tool for logs, metrics, and tracing. Although OpenObserve is currently … Read more
1. Why Does OpenShift Need Router and Route? As the name suggests, a Router is a routing device, and a Route is a route configured within that router. These two concepts in OpenShift are designed to address the need for accessing services from outside the cluster (i.e., from locations other than the cluster nodes). I … Read more
Objective: Discuss the differences between Kubernetes Ingress and OpenShift Router Prerequisite: Understanding of Kubernetes and OpenShift Background: Kubernetes Ingress and OpenShift Route can expose services (Service) through routing, facilitating external access to internal cluster resources while also providing load balancing. Kubernetes Ingress Overview: Kubernetes Ingress is a Kubernetes resource used to manage and configure how … Read more
The OpenShift Router is the entry point for almost all north-south traffic, making it crucial to understand its operational mechanism, particularly the configuration update and reload mechanism.In case of service request anomalies, we can quickly analyze the problem’s cause, fix it in a timely manner, and ensure application continuity.This chapter mainly introduces the configuration loading … Read more
In enterprise practice, multiple OpenShift clusters are often deployed: for development testing, production, etc. Each cluster is independent and isolated by physical resources. This approach is simple to manage and easy to understand but consumes more resources, as each cluster requires additional control and operational nodes. Is there a way to run different environments on … Read more