projectcalico/calico — Cloud native networking and network security

Description and use

Project Calico is an open‑source networking and network‑security solution designed for cloud‑native environments such as Kubernetes, OpenShift, and other container orchestration platforms. It provides a high‑performance, scalable data‑plane (based on eBPF or Linux kernel routing) and a declarative policy engine that enforces fine‑grained security rules across workloads, VMs, and bare‑metal hosts. By integrating seamlessly with DevOps tooling, Calico enables consistent, zero‑trust networking and micro‑segmentation for modern infrastructure.

Problem

projectcalico/calico helps make production behavior easier to inspect and debug.

Outcome

Medium: useful for prototypes or internal workflows, with dependency and maintenance checks before production.

Workflow

• monitor systems
• debug production behavior
• track service health

Evidence

Cloud native networking and network security

Source