| context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| k8s.io/api/core/v1 | Package v1 is the v1 version of the core API. |
| k8s.io/client-go/kubernetes | Package kubernetes holds packages which implement a clientset for Kubernetes APIs. |
| k8s.io/client-go/kubernetes/scheme | This package contains the scheme of the automatically generated clientset. |
| k8s.io/client-go/kubernetes/typed/core/v1 | This package has the automatically generated typed clients. |
| k8s.io/client-go/tools/leaderelection | Package leaderelection implements leader election of a set of endpoints. |
| k8s.io/client-go/tools/leaderelection/resourcelock | |
| k8s.io/client-go/tools/record | Package record has all client logic for recording and reporting "k8s.io/api/core/v1".Event events. |
| k8s.io/klog/v2 | Package klog contains the following functionality: |
| net/http | Package http provides HTTP client and server implementations. |
| os | Package os provides a platform-independent interface to operating system functionality. |
| regexp | Package regexp implements regular expression search. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |
| time | Package time provides functionality for measuring and displaying time. |