Kubernetes is a powerful orchestration tool, but with great power comes great responsibility. Imagine a scenario where one greedy pod consumes all the CPU and memory, leaving other pods starving. Or a namespace where resources are over-allocated, cau...
1. What is ELK? ELK is a full-fledged log aggregation and analysis stack that processes, stores, and visualizes logs. 🔹 Components of ELK Elasticsearch: Stores and indexes logs, making them searchable. Logstash: Ingests, processes, and enriches lo...
Inter-Process Communication (IPC) is a fundamental concept in operating systems that enables processes to exchange data and synchronize their actions. Since processes run in their own memory space, IPC mechanisms allow them to communicate efficiently...
Imagine deploying an application in Kubernetes, only to find that some pods randomly stop working, others become unresponsive, and traffic still gets routed to a dead service. Nightmare, right? 😱 This is where Kubernetes Probes come to the rescue! I...
Imagine you're at an airport, and there's a long queue at security. But suddenly, a VIP with a priority pass walks straight through a special lane, skipping the entire line. Kubernetes has a similar system for pods—it’s called PriorityClass! 🚀 In th...
People can get puzzled when they need to choose one of the available networking solutions for Kubernetes. As you can see there are a lot of solutions. Most of the mentioned solutions include container network interface (CNI) plug-ins. These are the c...
