stop setting providerless/dockerless tags by default

pkg/build/nodeimage/internal/kube/builder_docker.go

@@ -24,8 +24,6 @@ import (
 	"sigs.k8s.io/kind/pkg/errors"
 	"sigs.k8s.io/kind/pkg/exec"
 	"sigs.k8s.io/kind/pkg/log"
-
-	"k8s.io/apimachinery/pkg/util/version"
 )
 
 // TODO(bentheelder): plumb through arch
@@ -71,20 +69,6 @@ func (b *dockerBuilder) Build() (Bits, error) {
 		return nil, err
 	}
 
-	// check for version specific workarounds
-	ver, err := version.ParseSemantic(sourceVersionRaw)
-	if err != nil {
-		return nil, errors.Wrap(err, "failed to parse source version")
-	}
-	// leverage in-tree-cloud-provider-free builds by default
-	// https://github.com/kubernetes/kubernetes/pull/80353
-	// leverage dockershim free builds by default
-	// https://github.com/kubernetes/kubernetes/pull/87746
-	goflags := "GOFLAGS=-tags=providerless,dockerless"
-	if ver.LessThan(version.MustParseSemantic("v1.19.0")) {
-		goflags = "GOFLAGS=-tags=providerless"
-	}
-
 	// we will pass through the environment variables, prepending defaults
 	// NOTE: if env are specified multiple times the last one wins
 	env := append(
@@ -96,8 +80,6 @@ func (b *dockerBuilder) Build() (Bits, error) {
 			"KUBE_BUILD_CONFORMANCE=n",
 			// build for the host platform
 			"KUBE_BUILD_PLATFORMS=" + dockerBuildOsAndArch(b.arch),
-			// pass goflags
-			goflags,
 		},
 		os.Environ()...,
 	)