Developer guide

etcd guide for developers

Discovery service protocol

Discover other etcd members in a cluster bootstrap phase

Set up a local cluster

Configuring local clusters for testing and development

Interacting with etcd

etcdctl: a command line tool for interacting with the etcd server

Why gRPC gateway

Why you should consider using the gRPC gateway

gRPC naming and discovery

go-grpc: for resolving gRPC endpoints with an etcd backend

System limits

etcd limits: requests and storage

Experimental APIs and features

New (and potentially unstable) APIs and features in etcd

API reference

API reference: concurrency