| crypto/tls | Package tls partially implements TLS 1.2, as specified in RFC 5246, and TLS 1.3, as specified in RFC 8446. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/cockroachdb/cmux | |
| github.com/coreos/etcd/discovery | Package discovery provides an implementation of the cluster discovery that is used by etcd. |
| github.com/coreos/etcd/etcdserver | Package etcdserver defines how etcd servers interact and store their states. |
| github.com/coreos/etcd/etcdserver/api/v2http | |
| github.com/coreos/etcd/etcdserver/api/v3rpc | |
| github.com/coreos/etcd/etcdserver/etcdserverpb | Package etcdserverpb is a generated protocol buffer package. |
| github.com/coreos/etcd/pkg/cors | Package cors handles cross-origin HTTP requests (CORS). |
| github.com/coreos/etcd/pkg/netutil | Package netutil implements network-related utility functions. |
| github.com/coreos/etcd/pkg/runtime | |
| github.com/coreos/etcd/pkg/transport | Package transport implements various HTTP transport utilities based on Go net package. |
| github.com/coreos/etcd/pkg/types | Package types declares various data types and implements type-checking functions. |
| github.com/coreos/etcd/rafthttp | Package rafthttp implements HTTP transportation layer for etcd/raft pkg. |
| github.com/coreos/etcd/wal | Package wal provides an implementation of a write ahead log that is used by etcd. |
| github.com/coreos/pkg/capnslog | |
| github.com/ghodss/yaml | |
| github.com/grpc-ecosystem/grpc-gateway/runtime | Package runtime contains runtime helper functions used by servers which protoc-gen-grpc-gateway generates. |
| golang.org/x/net/context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| google.golang.org/grpc | Package grpc implements an RPC system called gRPC. |
| google.golang.org/grpc/credentials | Package credentials implements various credentials supported by gRPC library, which encapsulate all the state needed by a client to authenticate with a server and make various assertions, e.g., about the client's identity, role, or whether it is authorized to make a particular call. |
| io/ioutil | Package ioutil implements some I/O utility functions. |
| log | Package log implements a simple logging package. |
| net | Package net provides a portable interface for network I/O, including TCP/IP, UDP, domain name resolution, and Unix domain sockets. |
| net/http | Package http provides HTTP client and server implementations. |
| net/http/pprof | Package pprof serves via its HTTP server runtime profiling data in the format expected by the pprof visualization tool. |
| net/url | Package url parses URLs and implements query escaping. |
| path/filepath | Package filepath implements utility routines for manipulating filename paths in a way compatible with the target operating system-defined file paths. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |
| time | Package time provides functionality for measuring and displaying time. |