| context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| errors | Package errors implements functions to manipulate errors. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| k8s.io/api/apiserverinternal/v1alpha1 | Package v1alpha1 contains the v1alpha1 version of the API used by the apiservers themselves. |
| k8s.io/apimachinery/pkg/api/errors | Package errors provides detailed error types for api field validation. |
| k8s.io/apimachinery/pkg/runtime | Package runtime defines conversions between generic types and structs to map query strings to struct objects. |
| k8s.io/apimachinery/pkg/runtime/schema | |
| k8s.io/apimachinery/pkg/util/proxy | Package proxy provides transport and upgrade support for proxies. |
| k8s.io/apiserver/pkg/endpoints/handlers/responsewriters | Package responsewriters containers helpers to write responses in HTTP handlers. |
| k8s.io/apiserver/pkg/endpoints/metrics | |
| k8s.io/apiserver/pkg/endpoints/request | Package request contains everything around extracting info from a http request object. |
| k8s.io/apiserver/pkg/endpoints/responsewriter | |
| k8s.io/apiserver/pkg/reconcilers | |
| k8s.io/apiserver/pkg/storageversion | |
| k8s.io/apiserver/pkg/util/peerproxy/metrics | |
| k8s.io/apiserver/pkg/util/proxy | Among other files, this directory contains functionality for two stream proxies: streamtranslator.go and streamtunnel.go. |
| k8s.io/client-go/informers | Package informers provides generated informers for Kubernetes APIs. |
| k8s.io/client-go/tools/cache | Package cache is a client-side caching mechanism. |
| k8s.io/client-go/transport | |
| k8s.io/klog/v2 | Package klog contains the following functionality: |
| math/rand | Package rand implements pseudo-random number generators suitable for tasks such as simulation, but it should not be used for security-sensitive work. |
| 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/url | Package url parses URLs and implements query escaping. |
| strconv | Package strconv implements conversions to and from string representations of basic data types. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |
| sync | Package sync provides basic synchronization primitives such as mutual exclusion locks. |
| sync/atomic | Package atomic provides low-level atomic memory primitives useful for implementing synchronization algorithms. |