eBPF, or Extended Berkeley Packet Filter, is a kernel technology available since Linux 4.4. It lets developers run programs without adding additional modules or modifying the kernel source code. Think of it as a lightweight, sandboxed virtual machine (VM) within the Linux kernel that lets you run Berkeley Packet Filter (BPF) bytecode that uses certain kernel resources. Utilizing eBPF removes the need to modify the kernel source code and improves the software’s capacity to use existing layers.

One of the hardest challenges in computer science is deciding what to name things. Adoption of consistent nomenclature is difficult because there is no one right answer. In fact, it’s not uncommon for different teams within organizations to choose different names for the same technologies. In the world of monitoring and observability, this can create quite a lot of confusion – not to mention wasted resources.

In this post, we'll dive into what CrashLoopBackOff actually is and explore the quickest way to fix it. Fasten your seat belts and get ready to ride. Everyone working with Kubernetes will sooner or later see the infamous CrashLoopBackOff in their clusters. No matter how basic or advanced your deployments are and whether you have a tiny dev cluster or an enterprise multi-cloud cluster, it will happen anyway. So, let’s dive into what CrashLoopBackOff actually is and the quickest way to fix it.

CloudOps, or Cloud Operations, is quickly becoming the standard for managing IT operations in the cloud computing ecosystem. By transforming traditional IT operations to harness the full potential of the cloud, businesses are experiencing greater automation, collaboration, agility, and resilience. This article is a deep dive into the concept of CloudOps, its core components, the advantages it offers, and the steps necessary to implement it effectively within an organization.