etcd-io/etcd

This system is the etcd distributed key-value store, providing a reliable and consistent data store for distributed systems. It includes a Go client library for interacting with the cluster, a command-line interface (etcdctl) for administration, and a server implementation that manages Raft consensus, storage, and gRPC/HTTP APIs. The codebase also provides various utilities, monitoring tools, and testing frameworks to support development, deployment, and reliability verification.

This period focused on restructuring the codebase into a modular, interface-based architecture, particularly within the server and client packages. Significant effort was dedicated to expanding the Go client library with new features like caching, namespacing, and distributed recipes, while also introducing a wide array of diagnostic, benchmarking, and testing utilities.

106 changes

This period focused on reorganizing the codebase by moving backend storage, WAL, and MVCC logic into a dedicated 'storage' package, while simultaneously restructuring the client library with new endpoint management and naming APIs. The work also included significant improvements to the test framework, the introduction of utility tools like etcdutl, and the addition of monitoring and verification features.

48 changes

This period focused on significantly expanding the robustness testing framework, introducing deep integration with Antithesis for failure injection and state validation. Concurrently, the project enhanced observability by adding comprehensive monitoring dashboards and alerting rules, while also introducing new client-side features like an in-memory cache and Kubernetes-specific KV interfaces.

32 changes

etcd-io/etcd was measured the same way every project in this corpus was: the same rubric, at a pinned commit, with the result published in full. Point the surveyor at a repository you know and see whether you agree with it.