Imports k8s.io/api/core/v1 k8s.io/apimachinery/pkg/apis/meta/v1 k8s.io/apimachinery/pkg/labels sigs.k8s.io/controller-runtime/pkg/client k8s.io/apimachinery/pkg/selection github.com/prometheus/common/log github.com/projectcalico/libcalico-go/lib/apis/v3 Standard library imports fmt math math/rand sort strings hash/fnv