| encoding/json | Package json implements encoding and decoding of JSON as defined in RFC 7159. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/mholt/caddy/caddyfile | |
| github.com/pkg/errors | Package errors provides simple error handling primitives. |
| k8s.io/api/apps/v1 | |
| k8s.io/api/core/v1 | Package v1 is the v1 version of the core API. |
| k8s.io/api/rbac/v1 | |
| k8s.io/apimachinery/pkg/api/errors | Package errors provides detailed error types for api field validation. |
| k8s.io/apimachinery/pkg/apis/meta/v1 | Package v1 contains API types that are common to all versions. |
| k8s.io/apimachinery/pkg/runtime | Package runtime defines conversions between generic types and structs to map query strings to struct objects. |
| 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/kubernetes/cmd/kubeadm/app/apis/kubeadm | Package kubeadm is the package that contains the libraries that drive the kubeadm binary. |
| k8s.io/kubernetes/cmd/kubeadm/app/constants | |
| k8s.io/kubernetes/cmd/kubeadm/app/images | |
| k8s.io/kubernetes/cmd/kubeadm/app/util | Package util contains kubeadm utilities. |
| k8s.io/kubernetes/cmd/kubeadm/app/util/apiclient | Package apiclient contains wrapping logic for Kubernetes API clients. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |