Imports
- github.com/pkg/errors
- k8s.io/api/core/v1
- k8s.io/apimachinery/pkg/api/errors
- github.com/gardener/gardener/pkg/apis/extensions/v1alpha1
- github.com/gardener/gardener/extensions/pkg/controller
- github.com/coreos/go-systemd/v22/unit
- github.com/gardener/gardener/pkg/utils/version
- sigs.k8s.io/controller-runtime/pkg/client
- github.com/go-logr/logr
- github.com/gardener/gardener/pkg/apis/core/v1beta1/constants
- k8s.io/api/apps/v1
- github.com/gardener/gardener/extensions/pkg/webhook/context
- sigs.k8s.io/controller-runtime/pkg/manager
- github.com/gardener/gardener/extensions/pkg/controller/operatingsystemconfig/oscommon/cloudinit
- sigs.k8s.io/controller-runtime/pkg/log
- github.com/gardener/gardener/extensions/pkg/webhook/controlplane
- github.com/gardener/gardener/pkg/utils/kubernetes
- k8s.io/kubelet/config/v1beta1
- github.com/gardener/gardener/extensions/pkg/webhook/controlplane/genericmutator
- k8s.io/utils/pointer
- github.com/gardener/gardener/extensions/pkg/webhook
- github.com/gardener/gardener/extensions/pkg/controller/csimigration