Observability and chaos engineering on system calls for containerized applications in Docker

In this paper, we present a novel fault injection system called ChaosOrca for calls in containerized applications. aims at evaluating given application's self-protection capability with respect to call errors. The unique feature of is that it conducts experiments under production-like workload without instrumenting the application. We exhaustively analyze all kinds and utilize different levels monitoring techniques reason about behaviour perturbation. evaluate on three real-world applications: file transfer client, reverse proxy server micro-service oriented web Our results show promising detect weaknesses resilience mechanisms related issues.