obzev0

obzev0 : Chaos Engineering Tool Obzev0 is a chaos engineering tool designed to help you test the resilience of your systems by simulating real-world failures. It allows you to define and execute chaos experiments to uncover weaknesses in your infrastructure and applications. Tech Stack Language: Go (for the controller and gRPC server), C (for the eBPF program). Frameworks/Libraries: Kubernetes client-go (for interacting with the Kubernetes API), gRPC (for communication between components), eBPF (for kernel space programming). Monitoring: Prometheus and Grafana for monitoring and visualization. Architecture Obzev0 is built using a microservices architecture, with the following components: Controller: Responsible for watching Custom Resource Definitions (CRDs) representing chaos scenarios and dispatching work to the DaemonSet. DaemonSet: Runs on every node in the Kubernetes cluster and acts as a gRPC server. It executes the chaos scenarios and communicates with the eBPF program in the kernel space. eBPF Program: Written in C, it runs in the kernel space and is responsible for monitoring and manipulating network traffic for performance monitoring. Features Latency Injection