Linkerd Overview and Use Cases

Linkerd is an open-source service mesh designed to enhance application networking within Kubernetes environments. It focuses on simplifying application-level networking for microservices, allowing seamless HTTP communications between various pods. Features include automatic retries, timeouts, request-level load balancing, and mutual TLS for secure connections, making it easier to adopt advanced network functionalities without altering existing applications. The emphasis is on operational simplicity, enabling teams to gain powerful capabilities without overwhelming complexity.