| flag | Package flag implements command-line flag parsing. |
| github.com/go-logr/logr | Package logr defines a general-purpose logging API and abstract interfaces to back that API. |
| io | Package io provides basic interfaces to I/O primitives. |
| k8s.io/klog/v2/internal/buffer | Package buffer provides a cache for byte.Buffer instances that can be reused to avoid frequent allocation and deallocation. |
| k8s.io/klog/v2/internal/serialize | |
| k8s.io/klog/v2/internal/severity | Package severity provides definitions for klog severity (info, warning, ...) |
| k8s.io/klog/v2/internal/verbosity | |
| os | Package os provides a platform-independent interface to operating system functionality. |
| runtime | Package runtime contains operations that interact with Go's runtime system, such as functions to control goroutines. |
| 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. |
| time | Package time provides functionality for measuring and displaying time. |