diff --git a/hack/.packages b/hack/.packages
index baaa194f36..31c779cebc 100644
--- a/hack/.packages
+++ b/hack/.packages
@@ -47,7 +47,6 @@ k8s.io/kops/node-authorizer/pkg/client
 k8s.io/kops/node-authorizer/pkg/server
 k8s.io/kops/node-authorizer/pkg/utils
 k8s.io/kops/nodeup/pkg/bootstrap
-k8s.io/kops/nodeup/pkg/distros
 k8s.io/kops/nodeup/pkg/model
 k8s.io/kops/nodeup/pkg/model/networking
 k8s.io/kops/nodeup/pkg/model/resources
@@ -192,6 +191,7 @@ k8s.io/kops/upup/pkg/fi/utils
 k8s.io/kops/upup/pkg/kutil
 k8s.io/kops/upup/tools/generators/fitask
 k8s.io/kops/util/pkg/architectures
+k8s.io/kops/util/pkg/distributions
 k8s.io/kops/util/pkg/env
 k8s.io/kops/util/pkg/exec
 k8s.io/kops/util/pkg/hashing
diff --git a/nodeup/pkg/bootstrap/BUILD.bazel b/nodeup/pkg/bootstrap/BUILD.bazel
index 71a1022d42..0dc4784413 100644
--- a/nodeup/pkg/bootstrap/BUILD.bazel
+++ b/nodeup/pkg/bootstrap/BUILD.bazel
@@ -6,11 +6,11 @@ go_library(
     importpath = "k8s.io/kops/nodeup/pkg/bootstrap",
     visibility = ["//visibility:public"],
     deps = [
-        "//nodeup/pkg/distros:go_default_library",
         "//pkg/systemd:go_default_library",
         "//upup/pkg/fi:go_default_library",
         "//upup/pkg/fi/nodeup/local:go_default_library",
         "//upup/pkg/fi/nodeup/nodetasks:go_default_library",
+        "//util/pkg/distributions:go_default_library",
         "//util/pkg/vfs:go_default_library",
         "//vendor/k8s.io/klog/v2:go_default_library",
     ],
diff --git a/nodeup/pkg/bootstrap/install.go b/nodeup/pkg/bootstrap/install.go
index c2067842a8..316729e894 100644
--- a/nodeup/pkg/bootstrap/install.go
+++ b/nodeup/pkg/bootstrap/install.go
@@ -23,11 +23,11 @@ import (
 	"strings"
 
 	"k8s.io/klog/v2"
-	"k8s.io/kops/nodeup/pkg/distros"
 	"k8s.io/kops/pkg/systemd"
 	"k8s.io/kops/upup/pkg/fi"
 	"k8s.io/kops/upup/pkg/fi/nodeup/local"
 	"k8s.io/kops/upup/pkg/fi/nodeup/nodetasks"
+	"k8s.io/kops/util/pkg/distributions"
 	"k8s.io/kops/util/pkg/vfs"
 )
 
@@ -38,7 +38,7 @@ type Installation struct {
 }
 
 func (i *Installation) Run() error {
-	_, err := distros.FindDistribution("/")
+	_, err := distributions.FindDistribution("/")
 	if err != nil {
 		return fmt.Errorf("error determining OS distribution: %v", err)
 	}
diff --git a/nodeup/pkg/distros/BUILD.bazel b/nodeup/pkg/distros/BUILD.bazel
deleted file mode 100644
index ac2cbad2e8..0000000000
--- a/nodeup/pkg/distros/BUILD.bazel
+++ /dev/null
@@ -1,12 +0,0 @@
-load("@io_bazel_rules_go//go:def.bzl", "go_library")
-
-go_library(
-    name = "go_default_library",
-    srcs = [
-        "distribution.go",
-        "identify.go",
-    ],
-    importpath = "k8s.io/kops/nodeup/pkg/distros",
-    visibility = ["//visibility:public"],
-    deps = ["//vendor/k8s.io/klog/v2:go_default_library"],
-)
diff --git a/nodeup/pkg/distros/identify.go b/nodeup/pkg/distros/identify.go
deleted file mode 100644
index 7510a18121..0000000000
--- a/nodeup/pkg/distros/identify.go
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
-Copyright 2019 The Kubernetes Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package distros
-
-import (
-	"fmt"
-	"io/ioutil"
-	"os"
-	"path"
-	"strings"
-
-	"k8s.io/klog/v2"
-)
-
-// FindDistribution identifies the distribution on which we are running
-// We will likely remove this when everything is containerized
-func FindDistribution(rootfs string) (Distribution, error) {
-	// Ubuntu has /etc/lsb-release (and /etc/debian_version)
-	lsbRelease, err := ioutil.ReadFile(path.Join(rootfs, "etc/lsb-release"))
-	if err == nil {
-		for _, line := range strings.Split(string(lsbRelease), "\n") {
-			line = strings.TrimSpace(line)
-			if line == "DISTRIB_CODENAME=xenial" {
-				return DistributionXenial, nil
-			} else if line == "DISTRIB_CODENAME=bionic" {
-				return DistributionBionic, nil
-			} else if line == "DISTRIB_CODENAME=focal" {
-				return DistributionFocal, nil
-			}
-		}
-	} else if !os.IsNotExist(err) {
-		klog.Warningf("error reading /etc/lsb-release: %v", err)
-	}
-
-	// Debian has /etc/debian_version
-	debianVersionBytes, err := ioutil.ReadFile(path.Join(rootfs, "etc/debian_version"))
-	if err == nil {
-		debianVersion := strings.TrimSpace(string(debianVersionBytes))
-		if strings.HasPrefix(debianVersion, "8.") {
-			return "", fmt.Errorf("distribution Degian 8 (Jessie) is no longer supported")
-		} else if strings.HasPrefix(debianVersion, "9.") {
-			return DistributionDebian9, nil
-		} else if strings.HasPrefix(debianVersion, "10.") {
-			return DistributionDebian10, nil
-		} else {
-			return "", fmt.Errorf("unhandled debian version %q", debianVersion)
-		}
-	} else if !os.IsNotExist(err) {
-		klog.Warningf("error reading /etc/debian_version: %v", err)
-	}
-
-	// Redhat has /etc/redhat-release
-	// Centos has /etc/centos-release
-	redhatRelease, err := ioutil.ReadFile(path.Join(rootfs, "etc/redhat-release"))
-	if err == nil {
-		for _, line := range strings.Split(string(redhatRelease), "\n") {
-			line = strings.TrimSpace(line)
-			if strings.HasPrefix(line, "Red Hat Enterprise Linux Server release 7.") {
-				return DistributionRhel7, nil
-			}
-			if strings.HasPrefix(line, "CentOS Linux release 7.") {
-				return DistributionCentos7, nil
-			}
-			if strings.HasPrefix(line, "Red Hat Enterprise Linux release 8.") {
-				return DistributionRhel8, nil
-			}
-			if strings.HasPrefix(line, "CentOS Linux release 8.") {
-				return DistributionCentos8, nil
-			}
-		}
-		klog.Warningf("unhandled redhat-release info %q", string(lsbRelease))
-	} else if !os.IsNotExist(err) {
-		klog.Warningf("error reading /etc/redhat-release: %v", err)
-	}
-
-	// Flatcar uses /usr/lib/os-release
-	usrLibOsRelease, err := ioutil.ReadFile(path.Join(rootfs, "usr/lib/os-release"))
-	if err == nil {
-		for _, line := range strings.Split(string(usrLibOsRelease), "\n") {
-			line = strings.TrimSpace(line)
-			if line == "ID=coreos" {
-				return "", fmt.Errorf("distribution CoreOS is no longer supported")
-			} else if line == "ID=flatcar" {
-				return DistributionFlatcar, nil
-			}
-		}
-		klog.Warningf("unhandled os-release info %q", string(usrLibOsRelease))
-	} else if !os.IsNotExist(err) {
-		klog.Warningf("error reading /usr/lib/os-release: %v", err)
-	}
-
-	// ContainerOS, Amazon Linux 2 uses /etc/os-release
-	osRelease, err := ioutil.ReadFile(path.Join(rootfs, "etc/os-release"))
-	if err == nil {
-		for _, line := range strings.Split(string(osRelease), "\n") {
-			line = strings.TrimSpace(line)
-			if line == "ID=cos" {
-				return DistributionContainerOS, nil
-			}
-			if strings.HasPrefix(line, "PRETTY_NAME=\"Amazon Linux 2") {
-				return DistributionAmazonLinux2, nil
-			}
-		}
-		klog.Warningf("unhandled /etc/os-release info %q", string(osRelease))
-	} else if !os.IsNotExist(err) {
-		klog.Warningf("error reading /etc/os-release: %v", err)
-	}
-
-	klog.Warningf("could not determine distro")
-	klog.Warningf("  /etc/lsb-release: %q", string(lsbRelease))
-	klog.Warningf("  /etc/debian_version: %q", string(debianVersionBytes))
-	klog.Warningf("  /etc/redhat-release: %q", string(redhatRelease))
-	klog.Warningf("  /usr/lib/os-release: %q", string(usrLibOsRelease))
-	klog.Warningf("  /etc/os-release: %q", string(osRelease))
-
-	return "", fmt.Errorf("cannot identify distro")
-}
diff --git a/nodeup/pkg/model/BUILD.bazel b/nodeup/pkg/model/BUILD.bazel
index 92fb999489..2d3af9a752 100644
--- a/nodeup/pkg/model/BUILD.bazel
+++ b/nodeup/pkg/model/BUILD.bazel
@@ -40,7 +40,6 @@ go_library(
     visibility = ["//visibility:public"],
     deps = [
         "//:go_default_library",
-        "//nodeup/pkg/distros:go_default_library",
         "//nodeup/pkg/model/resources:go_default_library",
         "//pkg/apis/kops:go_default_library",
         "//pkg/apis/kops/model:go_default_library",
@@ -64,6 +63,7 @@ go_library(
         "//upup/pkg/fi/cloudup/awsup:go_default_library",
         "//upup/pkg/fi/nodeup/nodetasks:go_default_library",
         "//util/pkg/architectures:go_default_library",
+        "//util/pkg/distributions:go_default_library",
         "//util/pkg/exec:go_default_library",
         "//util/pkg/proxy:go_default_library",
         "//util/pkg/vfs:go_default_library",
@@ -102,7 +102,6 @@ go_test(
     data = glob(["tests/**"]),  #keep
     embed = [":go_default_library"],
     deps = [
-        "//nodeup/pkg/distros:go_default_library",
         "//pkg/apis/kops:go_default_library",
         "//pkg/apis/nodeup:go_default_library",
         "//pkg/assets:go_default_library",
@@ -115,6 +114,7 @@ go_test(
         "//upup/pkg/fi/cloudup:go_default_library",
         "//upup/pkg/fi/nodeup/nodetasks:go_default_library",
         "//util/pkg/architectures:go_default_library",
+        "//util/pkg/distributions:go_default_library",
         "//util/pkg/exec:go_default_library",
         "//util/pkg/hashing:go_default_library",
         "//util/pkg/vfs:go_default_library",
diff --git a/nodeup/pkg/model/containerd.go b/nodeup/pkg/model/containerd.go
index c85e367d0e..07448a9839 100644
--- a/nodeup/pkg/model/containerd.go
+++ b/nodeup/pkg/model/containerd.go
@@ -21,7 +21,6 @@ import (
 	"strings"
 
 	"k8s.io/klog/v2"
-	"k8s.io/kops/nodeup/pkg/distros"
 	"k8s.io/kops/nodeup/pkg/model/resources"
 	"k8s.io/kops/pkg/apis/kops"
 	"k8s.io/kops/pkg/flagbuilder"
@@ -30,6 +29,7 @@ import (
 	"k8s.io/kops/upup/pkg/fi"
 	"k8s.io/kops/upup/pkg/fi/nodeup/nodetasks"
 	"k8s.io/kops/util/pkg/architectures"
+	"k8s.io/kops/util/pkg/distributions"
 )
 
 // ContainerdBuilder install containerd (just the packages at the moment)
@@ -44,7 +44,7 @@ var containerdVersions = []packageVersion{
 	{
 		PackageVersion: "1.2.4",
 		Name:           "containerd.io",
-		Distros:        []distros.Distribution{distros.DistributionDebian9},
+		Distros:        []distributions.Distribution{distributions.DistributionDebian9},
 		Architectures:  []architectures.Architecture{architectures.ArchitectureAmd64},
 		Version:        "1.2.4-1",
 		Source:         "https://download.docker.com/linux/debian/dists/stretch/pool/stable/amd64/containerd.io_1.2.4-1_amd64.deb",
@@ -128,14 +128,14 @@ func (b *ContainerdBuilder) Build(c *fi.ModelBuilderContext) error {
 
 	// @check: neither flatcar nor containeros need provision containerd.service, just the containerd daemon options
 	switch b.Distribution {
-	case distros.DistributionFlatcar:
+	case distributions.DistributionFlatcar:
 		klog.Infof("Detected Flatcar; won't install containerd")
 		if err := b.buildContainerOSConfigurationDropIn(c); err != nil {
 			return err
 		}
 		return nil
 
-	case distros.DistributionContainerOS:
+	case distributions.DistributionContainerOS:
 		klog.Infof("Detected ContainerOS; won't install containerd")
 		if err := b.buildContainerOSConfigurationDropIn(c); err != nil {
 			return err
diff --git a/nodeup/pkg/model/containerd_test.go b/nodeup/pkg/model/containerd_test.go
index ddf3d9da5d..8d10a5395b 100644
--- a/nodeup/pkg/model/containerd_test.go
+++ b/nodeup/pkg/model/containerd_test.go
@@ -22,11 +22,11 @@ import (
 	"path/filepath"
 	"testing"
 
-	"k8s.io/kops/nodeup/pkg/distros"
 	"k8s.io/kops/pkg/apis/kops"
 	"k8s.io/kops/pkg/flagbuilder"
 	"k8s.io/kops/pkg/testutils"
 	"k8s.io/kops/upup/pkg/fi"
+	"k8s.io/kops/util/pkg/distributions"
 )
 
 func TestContainerdPackageNames(t *testing.T) {
@@ -154,7 +154,7 @@ func runContainerdBuilderTest(t *testing.T, key string) {
 	basedir := path.Join("tests/containerdbuilder/", key)
 
 	nodeUpModelContext, err := BuildNodeupModelContext(basedir)
-	nodeUpModelContext.Distribution = distros.DistributionXenial
+	nodeUpModelContext.Distribution = distributions.DistributionUbuntu1604
 	if err != nil {
 		t.Fatalf("error parsing cluster yaml %q: %v", basedir, err)
 		return
diff --git a/nodeup/pkg/model/context.go b/nodeup/pkg/model/context.go
index 9f36a35fae..f47964a40f 100644
--- a/nodeup/pkg/model/context.go
+++ b/nodeup/pkg/model/context.go
@@ -23,7 +23,6 @@ import (
 	"strings"
 
 	"k8s.io/klog/v2"
-	"k8s.io/kops/nodeup/pkg/distros"
 	"k8s.io/kops/pkg/apis/kops"
 	"k8s.io/kops/pkg/apis/kops/model"
 	"k8s.io/kops/pkg/apis/kops/util"
@@ -32,6 +31,7 @@ import (
 	"k8s.io/kops/upup/pkg/fi"
 	"k8s.io/kops/upup/pkg/fi/nodeup/nodetasks"
 	"k8s.io/kops/util/pkg/architectures"
+	"k8s.io/kops/util/pkg/distributions"
 	"k8s.io/kops/util/pkg/vfs"
 	"k8s.io/utils/mount"
 
@@ -47,7 +47,7 @@ type NodeupModelContext struct {
 	Assets        *fi.AssetStore
 	Cluster       *kops.Cluster
 	ConfigBase    vfs.Path
-	Distribution  distros.Distribution
+	Distribution  distributions.Distribution
 	InstanceGroup *kops.InstanceGroup
 	KeyStore      fi.CAStore
 	NodeupConfig  *nodeup.Config
@@ -81,11 +81,11 @@ func (c *NodeupModelContext) SSLHostPaths() []string {
 	paths := []string{"/etc/ssl", "/etc/pki/tls", "/etc/pki/ca-trust"}
 
 	switch c.Distribution {
-	case distros.DistributionFlatcar:
+	case distributions.DistributionFlatcar:
 		// Because /usr is read-only on Flatcar, we can't have any new directories; docker will try (and fail) to create them
 		// TODO: Just check if the directories exist?
 		paths = append(paths, "/usr/share/ca-certificates")
-	case distros.DistributionContainerOS:
+	case distributions.DistributionContainerOS:
 		paths = append(paths, "/usr/share/ca-certificates")
 	default:
 		paths = append(paths, "/usr/share/ssl", "/usr/ssl", "/usr/lib/ssl", "/usr/local/openssl", "/var/ssl", "/etc/openssl")
@@ -149,7 +149,7 @@ func (c *NodeupModelContext) IsMounted(m mount.Interface, device, path string) (
 // PathSrvKubernetes returns the path for the kubernetes service files
 func (c *NodeupModelContext) PathSrvKubernetes() string {
 	switch c.Distribution {
-	case distros.DistributionContainerOS:
+	case distributions.DistributionContainerOS:
 		return "/etc/srv/kubernetes"
 	default:
 		return "/srv/kubernetes"
@@ -164,7 +164,7 @@ func (c *NodeupModelContext) FileAssetsDefaultPath() string {
 // PathSrvSshproxy returns the path for the SSH proxy
 func (c *NodeupModelContext) PathSrvSshproxy() string {
 	switch c.Distribution {
-	case distros.DistributionContainerOS:
+	case distributions.DistributionContainerOS:
 		return "/etc/srv/sshproxy"
 	default:
 		return "/srv/sshproxy"
@@ -404,10 +404,10 @@ func (c *NodeupModelContext) UseSecureKubelet() bool {
 // KubectlPath returns distro based path for kubectl
 func (c *NodeupModelContext) KubectlPath() string {
 	kubeletCommand := "/usr/local/bin"
-	if c.Distribution == distros.DistributionFlatcar {
+	if c.Distribution == distributions.DistributionFlatcar {
 		kubeletCommand = "/opt/bin"
 	}
-	if c.Distribution == distros.DistributionContainerOS {
+	if c.Distribution == distributions.DistributionContainerOS {
 		kubeletCommand = "/home/kubernetes/bin"
 	}
 	return kubeletCommand
diff --git a/nodeup/pkg/model/convenience.go b/nodeup/pkg/model/convenience.go
index ef2c7d888b..e423176d22 100644
--- a/nodeup/pkg/model/convenience.go
+++ b/nodeup/pkg/model/convenience.go
@@ -21,10 +21,10 @@ import (
 	"sort"
 	"strconv"
 
-	"k8s.io/kops/nodeup/pkg/distros"
 	"k8s.io/kops/pkg/apis/kops"
 	"k8s.io/kops/upup/pkg/fi"
 	"k8s.io/kops/util/pkg/architectures"
+	"k8s.io/kops/util/pkg/distributions"
 
 	v1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
@@ -140,7 +140,7 @@ type packageVersion struct {
 	ExtraPackages map[string]packageInfo
 
 	PackageVersion string
-	Distros        []distros.Distribution
+	Distros        []distributions.Distribution
 	// List of dependencies that can be installed using the system's package
 	// manager (e.g. apt-get install or yum install).
 	Dependencies  []string
@@ -156,7 +156,7 @@ type packageVersion struct {
 }
 
 // Match package version against configured values
-func (d *packageVersion) matches(arch architectures.Architecture, packageVersion string, distro distros.Distribution) bool {
+func (d *packageVersion) matches(arch architectures.Architecture, packageVersion string, distro distributions.Distribution) bool {
 	if d.PackageVersion != packageVersion {
 		return false
 	}
diff --git a/nodeup/pkg/model/directories.go b/nodeup/pkg/model/directories.go
index c939c800f5..38c3afab66 100644
--- a/nodeup/pkg/model/directories.go
+++ b/nodeup/pkg/model/directories.go
@@ -19,9 +19,9 @@ package model
 import (
 	"path/filepath"
 
-	"k8s.io/kops/nodeup/pkg/distros"
 	"k8s.io/kops/upup/pkg/fi"
 	"k8s.io/kops/upup/pkg/fi/nodeup/nodetasks"
+	"k8s.io/kops/util/pkg/distributions"
 )
 
 // DirectoryBuilder creates required directories
@@ -33,7 +33,7 @@ var _ fi.ModelBuilder = &DirectoryBuilder{}
 
 // Build is responsible for specific directories are created - os dependent
 func (b *DirectoryBuilder) Build(c *fi.ModelBuilderContext) error {
-	if b.Distribution == distros.DistributionContainerOS {
+	if b.Distribution == distributions.DistributionContainerOS {
 		dirname := "/home/kubernetes/bin"
 
 		c.AddTask(&nodetasks.File{
@@ -51,7 +51,7 @@ func (b *DirectoryBuilder) Build(c *fi.ModelBuilderContext) error {
 
 	// We try to put things into /opt/kops
 	// On some OSes though, /opt/ is not writeable, and we can't even create the mountpoint
-	if b.Distribution == distros.DistributionContainerOS {
+	if b.Distribution == distributions.DistributionContainerOS {
 		src := "/mnt/stateful_partition/opt/"
 
 		c.AddTask(&nodetasks.File{
diff --git a/nodeup/pkg/model/docker.go b/nodeup/pkg/model/docker.go
index 35f40ce28b..f676fac6bf 100644
--- a/nodeup/pkg/model/docker.go
+++ b/nodeup/pkg/model/docker.go
@@ -26,7 +26,6 @@ import (
 	"github.com/blang/semver/v4"
 
 	"k8s.io/klog/v2"
-	"k8s.io/kops/nodeup/pkg/distros"
 	"k8s.io/kops/nodeup/pkg/model/resources"
 	"k8s.io/kops/pkg/apis/kops"
 	"k8s.io/kops/pkg/flagbuilder"
@@ -34,6 +33,7 @@ import (
 	"k8s.io/kops/upup/pkg/fi"
 	"k8s.io/kops/upup/pkg/fi/nodeup/nodetasks"
 	"k8s.io/kops/util/pkg/architectures"
+	"k8s.io/kops/util/pkg/distributions"
 )
 
 // DockerBuilder install docker (just the packages at the moment)
@@ -50,7 +50,7 @@ var dockerVersions = []packageVersion{
 	{
 		PackageVersion: "17.03.2",
 		Name:           "docker-ce",
-		Distros:        []distros.Distribution{distros.DistributionDebian9},
+		Distros:        []distributions.Distribution{distributions.DistributionDebian9},
 		Architectures:  []architectures.Architecture{architectures.ArchitectureAmd64},
 		Version:        "17.03.2~ce-0~debian-stretch",
 		Source:         "http://download.docker.com/linux/debian/dists/stretch/pool/stable/amd64/docker-ce_17.03.2~ce-0~debian-stretch_amd64.deb",
@@ -62,7 +62,7 @@ var dockerVersions = []packageVersion{
 	{
 		PackageVersion: "17.03.2",
 		Name:           "docker-ce",
-		Distros:        []distros.Distribution{distros.DistributionXenial},
+		Distros:        []distributions.Distribution{distributions.DistributionUbuntu1604},
 		Architectures:  []architectures.Architecture{architectures.ArchitectureAmd64},
 		Version:        "17.03.2~ce-0~ubuntu-xenial",
 		Source:         "http://download.docker.com/linux/ubuntu/dists/xenial/pool/stable/amd64/docker-ce_17.03.2~ce-0~ubuntu-xenial_amd64.deb",
@@ -74,7 +74,7 @@ var dockerVersions = []packageVersion{
 	{
 		PackageVersion: "17.03.2",
 		PlainBinary:    true,
-		Distros:        []distros.Distribution{distros.DistributionBionic},
+		Distros:        []distributions.Distribution{distributions.DistributionUbuntu1804},
 		Architectures:  []architectures.Architecture{architectures.ArchitectureAmd64},
 		Source:         "http://download.docker.com/linux/static/stable/x86_64/docker-17.03.2-ce.tgz",
 		Hash:           "183b31b001e7480f3c691080486401aa519101a5cfe6e05ad01b9f5521c4112d",
@@ -85,7 +85,7 @@ var dockerVersions = []packageVersion{
 	{
 		PackageVersion: "17.03.2",
 		Name:           "docker-ce",
-		Distros:        []distros.Distribution{distros.DistributionRhel7, distros.DistributionCentos7, distros.DistributionAmazonLinux2},
+		Distros:        []distributions.Distribution{distributions.DistributionRhel7, distributions.DistributionCentos7, distributions.DistributionAmazonLinux2},
 		Architectures:  []architectures.Architecture{architectures.ArchitectureAmd64},
 		Version:        "17.03.2.ce",
 		Source:         "https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-17.03.2.ce-1.el7.centos.x86_64.rpm",
@@ -105,7 +105,7 @@ var dockerVersions = []packageVersion{
 	{
 		PackageVersion: "17.09.0",
 		Name:           "docker-ce",
-		Distros:        []distros.Distribution{distros.DistributionDebian9},
+		Distros:        []distributions.Distribution{distributions.DistributionDebian9},
 		Architectures:  []architectures.Architecture{architectures.ArchitectureAmd64},
 		Version:        "17.09.0~ce-0~debian",
 		Source:         "http://download.docker.com/linux/debian/dists/stretch/pool/stable/amd64/docker-ce_17.09.0~ce-0~debian_amd64.deb",
@@ -116,7 +116,7 @@ var dockerVersions = []packageVersion{
 	{
 		PackageVersion: "17.09.0",
 		Name:           "docker-ce",
-		Distros:        []distros.Distribution{distros.DistributionXenial},
+		Distros:        []distributions.Distribution{distributions.DistributionUbuntu1604},
 		Architectures:  []architectures.Architecture{architectures.ArchitectureAmd64},
 		Version:        "17.09.0~ce-0~ubuntu",
 		Source:         "http://download.docker.com/linux/ubuntu/dists/xenial/pool/stable/amd64/docker-ce_17.09.0~ce-0~ubuntu_amd64.deb",
@@ -127,7 +127,7 @@ var dockerVersions = []packageVersion{
 	{
 		PackageVersion: "18.06.2",
 		Name:           "docker-ce",
-		Distros:        []distros.Distribution{distros.DistributionXenial},
+		Distros:        []distributions.Distribution{distributions.DistributionUbuntu1604},
 		Architectures:  []architectures.Architecture{architectures.ArchitectureAmd64},
 		Version:        "18.06.2~ce~3-0~ubuntu",
 		Source:         "https://download.docker.com/linux/ubuntu/dists/xenial/pool/stable/amd64/docker-ce_18.06.2~ce~3-0~ubuntu_amd64.deb",
@@ -138,7 +138,7 @@ var dockerVersions = []packageVersion{
 	{
 		PackageVersion: "17.09.0",
 		Name:           "docker-ce",
-		Distros:        []distros.Distribution{distros.DistributionRhel7, distros.DistributionCentos7, distros.DistributionAmazonLinux2},
+		Distros:        []distributions.Distribution{distributions.DistributionRhel7, distributions.DistributionCentos7, distributions.DistributionAmazonLinux2},
 		Architectures:  []architectures.Architecture{architectures.ArchitectureAmd64},
 		Version:        "17.09.0.ce",
 		Source:         "https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-17.09.0.ce-1.el7.centos.x86_64.rpm",
@@ -149,7 +149,7 @@ var dockerVersions = []packageVersion{
 	{
 		PackageVersion: "18.03.1",
 		Name:           "docker-ce",
-		Distros:        []distros.Distribution{distros.DistributionBionic},
+		Distros:        []distributions.Distribution{distributions.DistributionUbuntu1804},
 		Architectures:  []architectures.Architecture{architectures.ArchitectureAmd64},
 		Version:        "18.03.1~ce~3-0~ubuntu",
 		Source:         "https://download.docker.com/linux/ubuntu/dists/bionic/pool/stable/amd64/docker-ce_18.03.1~ce~3-0~ubuntu_amd64.deb",
@@ -160,7 +160,7 @@ var dockerVersions = []packageVersion{
 	{
 		PackageVersion: "18.06.2",
 		Name:           "docker-ce",
-		Distros:        []distros.Distribution{distros.DistributionBionic},
+		Distros:        []distributions.Distribution{distributions.DistributionUbuntu1804},
 		Architectures:  []architectures.Architecture{architectures.ArchitectureAmd64},
 		Version:        "18.06.2~ce~3-0~ubuntu",
 		Source:         "https://download.docker.com/linux/ubuntu/dists/bionic/pool/stable/amd64/docker-ce_18.06.2~ce~3-0~ubuntu_amd64.deb",
@@ -171,7 +171,7 @@ var dockerVersions = []packageVersion{
 	{
 		PackageVersion: "18.06.1",
 		Name:           "docker-ce",
-		Distros:        []distros.Distribution{distros.DistributionDebian9},
+		Distros:        []distributions.Distribution{distributions.DistributionDebian9},
 		Architectures:  []architectures.Architecture{architectures.ArchitectureAmd64},
 		Version:        "18.06.1~ce~3-0~debian",
 		Source:         "https://download.docker.com/linux/debian/dists/stretch/pool/stable/amd64/docker-ce_18.06.1~ce~3-0~debian_amd64.deb",
@@ -183,7 +183,7 @@ var dockerVersions = []packageVersion{
 
 		PackageVersion: "18.06.2",
 		Name:           "docker-ce",
-		Distros:        []distros.Distribution{distros.DistributionDebian9},
+		Distros:        []distributions.Distribution{distributions.DistributionDebian9},
 		Architectures:  []architectures.Architecture{architectures.ArchitectureAmd64},
 		Version:        "18.06.2~ce~3-0~debian",
 		Source:         "https://download.docker.com/linux/debian/dists/stretch/pool/stable/amd64/docker-ce_18.06.2~ce~3-0~debian_amd64.deb",
@@ -194,7 +194,7 @@ var dockerVersions = []packageVersion{
 	{
 		PackageVersion: "18.06.1",
 		Name:           "docker-ce",
-		Distros:        []distros.Distribution{distros.DistributionRhel7, distros.DistributionCentos7, distros.DistributionAmazonLinux2},
+		Distros:        []distributions.Distribution{distributions.DistributionRhel7, distributions.DistributionCentos7, distributions.DistributionAmazonLinux2},
 		Architectures:  []architectures.Architecture{architectures.ArchitectureAmd64},
 		Version:        "18.06.1.ce",
 		Source:         "https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-18.06.1.ce-3.el7.x86_64.rpm",
@@ -205,7 +205,7 @@ var dockerVersions = []packageVersion{
 	{
 		PackageVersion: "18.09.3",
 		Name:           "docker-ce",
-		Distros:        []distros.Distribution{distros.DistributionDebian9},
+		Distros:        []distributions.Distribution{distributions.DistributionDebian9},
 		Architectures:  []architectures.Architecture{architectures.ArchitectureAmd64},
 		Version:        "5:18.09.3~3-0~debian-stretch",
 		Source:         "https://download.docker.com/linux/debian/dists/stretch/pool/stable/amd64/docker-ce_18.09.3~3-0~debian-stretch_amd64.deb",
@@ -223,7 +223,7 @@ var dockerVersions = []packageVersion{
 	{
 		PackageVersion: "18.06.2",
 		Name:           "docker-ce",
-		Distros:        []distros.Distribution{distros.DistributionRhel7, distros.DistributionCentos7, distros.DistributionAmazonLinux2},
+		Distros:        []distributions.Distribution{distributions.DistributionRhel7, distributions.DistributionCentos7, distributions.DistributionAmazonLinux2},
 		Architectures:  []architectures.Architecture{architectures.ArchitectureAmd64},
 		Version:        "18.06.2.ce",
 		Source:         "https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-18.06.2.ce-3.el7.x86_64.rpm",
@@ -236,7 +236,7 @@ var dockerVersions = []packageVersion{
 	{
 		PackageVersion: "18.06.3",
 		Name:           "docker-ce",
-		Distros:        []distros.Distribution{distros.DistributionXenial},
+		Distros:        []distributions.Distribution{distributions.DistributionUbuntu1604},
 		Architectures:  []architectures.Architecture{architectures.ArchitectureAmd64},
 		Version:        "18.06.3~ce~3-0~ubuntu",
 		Source:         "https://download.docker.com/linux/ubuntu/dists/xenial/pool/stable/amd64/docker-ce_18.06.3~ce~3-0~ubuntu_amd64.deb",
@@ -247,9 +247,9 @@ var dockerVersions = []packageVersion{
 	{
 		PackageVersion: "18.06.3",
 		Name:           "docker-ce",
-		Distros: []distros.Distribution{
-			distros.DistributionBionic,
-			distros.DistributionFocal,
+		Distros: []distributions.Distribution{
+			distributions.DistributionUbuntu1804,
+			distributions.DistributionUbuntu2004,
 		},
 		Architectures: []architectures.Architecture{architectures.ArchitectureAmd64},
 		Version:       "18.06.3~ce~3-0~ubuntu",
@@ -261,7 +261,7 @@ var dockerVersions = []packageVersion{
 	{
 		PackageVersion: "18.06.3",
 		Name:           "docker-ce",
-		Distros:        []distros.Distribution{distros.DistributionDebian9},
+		Distros:        []distributions.Distribution{distributions.DistributionDebian9},
 		Architectures:  []architectures.Architecture{architectures.ArchitectureAmd64},
 		Version:        "18.06.3~ce~3-0~debian",
 		Source:         "https://download.docker.com/linux/debian/dists/stretch/pool/stable/amd64/docker-ce_18.06.3~ce~3-0~debian_amd64.deb",
@@ -272,7 +272,7 @@ var dockerVersions = []packageVersion{
 	{
 		PackageVersion: "18.06.3",
 		Name:           "docker-ce",
-		Distros:        []distros.Distribution{distros.DistributionDebian10},
+		Distros:        []distributions.Distribution{distributions.DistributionDebian10},
 		Architectures:  []architectures.Architecture{architectures.ArchitectureAmd64},
 		Version:        "18.06.3~ce~3-0~debian",
 		Source:         "https://download.docker.com/linux/debian/dists/buster/pool/stable/amd64/docker-ce_18.06.3~ce~3-0~debian_amd64.deb",
@@ -283,12 +283,12 @@ var dockerVersions = []packageVersion{
 	{
 		PackageVersion: "18.06.3",
 		Name:           "docker-ce",
-		Distros: []distros.Distribution{
-			distros.DistributionAmazonLinux2,
-			distros.DistributionCentos7,
-			distros.DistributionCentos8,
-			distros.DistributionRhel7,
-			distros.DistributionRhel8,
+		Distros: []distributions.Distribution{
+			distributions.DistributionAmazonLinux2,
+			distributions.DistributionCentos7,
+			distributions.DistributionCentos8,
+			distributions.DistributionRhel7,
+			distributions.DistributionRhel8,
 		},
 		Architectures: []architectures.Architecture{architectures.ArchitectureAmd64},
 		Version:       "18.06.3.ce",
@@ -381,14 +381,14 @@ func (b *DockerBuilder) Build(c *fi.ModelBuilderContext) error {
 
 	// @check: neither flatcar nor containeros need provision docker.service, just the docker daemon options
 	switch b.Distribution {
-	case distros.DistributionFlatcar:
+	case distributions.DistributionFlatcar:
 		klog.Infof("Detected Flatcar; won't install Docker")
 		if err := b.buildContainerOSConfigurationDropIn(c); err != nil {
 			return err
 		}
 		return nil
 
-	case distros.DistributionContainerOS:
+	case distributions.DistributionContainerOS:
 		klog.Infof("Detected ContainerOS; won't install Docker")
 		if err := b.buildContainerOSConfigurationDropIn(c); err != nil {
 			return err
@@ -708,7 +708,7 @@ func (b *DockerBuilder) buildSysconfig(c *fi.ModelBuilderContext) error {
 	}
 
 	// ContainerOS now sets the storage flag in /etc/docker/daemon.json, and it is an error to set it twice
-	if b.Distribution == distros.DistributionContainerOS {
+	if b.Distribution == distributions.DistributionContainerOS {
 		// So that we can support older COS images though, we do check for /etc/docker/daemon.json
 		if b, err := ioutil.ReadFile("/etc/docker/daemon.json"); err != nil {
 			if os.IsNotExist(err) {
diff --git a/nodeup/pkg/model/docker_test.go b/nodeup/pkg/model/docker_test.go
index 8c9ce66e8b..4e7bebd8bd 100644
--- a/nodeup/pkg/model/docker_test.go
+++ b/nodeup/pkg/model/docker_test.go
@@ -25,11 +25,11 @@ import (
 	"strings"
 	"testing"
 
-	"k8s.io/kops/nodeup/pkg/distros"
 	"k8s.io/kops/pkg/apis/kops"
 	"k8s.io/kops/pkg/flagbuilder"
 	"k8s.io/kops/pkg/testutils"
 	"k8s.io/kops/upup/pkg/fi"
+	"k8s.io/kops/util/pkg/distributions"
 	"k8s.io/kops/util/pkg/hashing"
 )
 
@@ -250,7 +250,7 @@ func runDockerBuilderTest(t *testing.T, key string) {
 	basedir := path.Join("tests/dockerbuilder/", key)
 
 	nodeUpModelContext, err := BuildNodeupModelContext(basedir)
-	nodeUpModelContext.Distribution = distros.DistributionXenial
+	nodeUpModelContext.Distribution = distributions.DistributionUbuntu1604
 	if err != nil {
 		t.Fatalf("error parsing cluster yaml %q: %v", basedir, err)
 		return
diff --git a/nodeup/pkg/model/etcd.go b/nodeup/pkg/model/etcd.go
index d6d0d3bf0d..8b830b7b91 100644
--- a/nodeup/pkg/model/etcd.go
+++ b/nodeup/pkg/model/etcd.go
@@ -17,10 +17,10 @@ limitations under the License.
 package model
 
 import (
-	"k8s.io/kops/nodeup/pkg/distros"
 	"k8s.io/kops/pkg/wellknownusers"
 	"k8s.io/kops/upup/pkg/fi"
 	"k8s.io/kops/upup/pkg/fi/nodeup/nodetasks"
+	"k8s.io/kops/util/pkg/distributions"
 
 	"k8s.io/klog/v2"
 )
@@ -39,11 +39,11 @@ func (b *EtcdBuilder) Build(c *fi.ModelBuilderContext) error {
 	}
 
 	switch b.Distribution {
-	case distros.DistributionFlatcar:
+	case distributions.DistributionFlatcar:
 		klog.Infof("Detected Flatcar; skipping etcd user installation")
 		return nil
 
-	case distros.DistributionContainerOS:
+	case distributions.DistributionContainerOS:
 		klog.Infof("Detected ContainerOS; skipping etcd user installation")
 		return nil
 	}
diff --git a/nodeup/pkg/model/kube_controller_manager.go b/nodeup/pkg/model/kube_controller_manager.go
index d61b327471..a7312cef6b 100644
--- a/nodeup/pkg/model/kube_controller_manager.go
+++ b/nodeup/pkg/model/kube_controller_manager.go
@@ -21,7 +21,6 @@ import (
 	"path/filepath"
 	"strings"
 
-	"k8s.io/kops/nodeup/pkg/distros"
 	"k8s.io/kops/pkg/flagbuilder"
 	"k8s.io/kops/pkg/k8scodecs"
 	"k8s.io/kops/pkg/kubemanifest"
@@ -29,6 +28,7 @@ import (
 	"k8s.io/kops/upup/pkg/fi"
 	"k8s.io/kops/upup/pkg/fi/nodeup/nodetasks"
 	"k8s.io/kops/util/pkg/architectures"
+	"k8s.io/kops/util/pkg/distributions"
 	"k8s.io/kops/util/pkg/exec"
 	"k8s.io/kops/util/pkg/proxy"
 
@@ -146,11 +146,11 @@ func (b *KubeControllerManagerBuilder) buildPod() (*v1.Pod, error) {
 	// Ensure the Volume Plugin dir is mounted on the same path as the host machine so DaemonSet deployment is possible
 	if volumePluginDir == "" {
 		switch b.Distribution {
-		case distros.DistributionContainerOS:
+		case distributions.DistributionContainerOS:
 			// Default is different on ContainerOS, see https://github.com/kubernetes/kubernetes/pull/58171
 			volumePluginDir = "/home/kubernetes/flexvolume/"
 
-		case distros.DistributionFlatcar:
+		case distributions.DistributionFlatcar:
 			// The /usr directory is read-only for Flatcar
 			volumePluginDir = "/var/lib/kubelet/volumeplugins/"
 
diff --git a/nodeup/pkg/model/kubectl.go b/nodeup/pkg/model/kubectl.go
index 63a0c88d58..cadec02381 100644
--- a/nodeup/pkg/model/kubectl.go
+++ b/nodeup/pkg/model/kubectl.go
@@ -19,10 +19,10 @@ package model
 import (
 	"fmt"
 
-	"k8s.io/kops/nodeup/pkg/distros"
 	"k8s.io/kops/pkg/rbac"
 	"k8s.io/kops/upup/pkg/fi"
 	"k8s.io/kops/upup/pkg/fi/nodeup/nodetasks"
+	"k8s.io/kops/util/pkg/distributions"
 
 	"k8s.io/klog/v2"
 )
@@ -106,15 +106,15 @@ func (b *KubectlBuilder) Build(c *fi.ModelBuilderContext) error {
 func (b *KubectlBuilder) findKubeconfigUser() (*fi.User, *fi.Group, error) {
 	var users []string
 	switch b.Distribution {
-	case distros.DistributionDebian9, distros.DistributionDebian10:
+	case distributions.DistributionDebian9, distributions.DistributionDebian10:
 		users = []string{"admin", "root"}
-	case distros.DistributionXenial, distros.DistributionBionic, distros.DistributionFocal:
+	case distributions.DistributionUbuntu1604, distributions.DistributionUbuntu1804, distributions.DistributionUbuntu2004:
 		users = []string{"ubuntu"}
-	case distros.DistributionCentos7, distros.DistributionCentos8:
+	case distributions.DistributionCentos7, distributions.DistributionCentos8:
 		users = []string{"centos"}
-	case distros.DistributionAmazonLinux2, distros.DistributionRhel7, distros.DistributionRhel8:
+	case distributions.DistributionAmazonLinux2, distributions.DistributionRhel7, distributions.DistributionRhel8:
 		users = []string{"ec2-user"}
-	case distros.DistributionFlatcar:
+	case distributions.DistributionFlatcar:
 		users = []string{"core"}
 	default:
 		klog.Warningf("Unknown distro; won't write kubeconfig to homedir %s", b.Distribution)
diff --git a/nodeup/pkg/model/kubelet.go b/nodeup/pkg/model/kubelet.go
index 4da336a277..d2de7e055b 100644
--- a/nodeup/pkg/model/kubelet.go
+++ b/nodeup/pkg/model/kubelet.go
@@ -28,7 +28,6 @@ import (
 
 	v1 "k8s.io/api/core/v1"
 	"k8s.io/klog/v2"
-	"k8s.io/kops/nodeup/pkg/distros"
 	"k8s.io/kops/pkg/apis/kops"
 	"k8s.io/kops/pkg/flagbuilder"
 	"k8s.io/kops/pkg/nodelabels"
@@ -37,6 +36,7 @@ import (
 	"k8s.io/kops/upup/pkg/fi"
 	"k8s.io/kops/upup/pkg/fi/cloudup/awsup"
 	"k8s.io/kops/upup/pkg/fi/nodeup/nodetasks"
+	"k8s.io/kops/util/pkg/distributions"
 )
 
 const (
@@ -145,10 +145,10 @@ func (b *KubeletBuilder) Build(c *fi.ModelBuilderContext) error {
 // kubeletPath returns the path of the kubelet based on distro
 func (b *KubeletBuilder) kubeletPath() string {
 	kubeletCommand := "/usr/local/bin/kubelet"
-	if b.Distribution == distros.DistributionFlatcar {
+	if b.Distribution == distributions.DistributionFlatcar {
 		kubeletCommand = "/opt/kubernetes/bin/kubelet"
 	}
-	if b.Distribution == distros.DistributionContainerOS {
+	if b.Distribution == distributions.DistributionContainerOS {
 		kubeletCommand = "/home/kubernetes/bin/kubelet"
 	}
 	return kubeletCommand
@@ -299,7 +299,7 @@ func (b *KubeletBuilder) buildKubeletConfig() (*kops.KubeletConfigSpec, error) {
 // usesContainerizedMounter returns true if we use the containerized mounter
 func (b *KubeletBuilder) usesContainerizedMounter() bool {
 	switch b.Distribution {
-	case distros.DistributionContainerOS:
+	case distributions.DistributionContainerOS:
 		return true
 	default:
 		return false
@@ -482,11 +482,11 @@ func (b *KubeletBuilder) buildKubeletConfigSpec() (*kops.KubeletConfigSpec, erro
 
 	if c.VolumePluginDirectory == "" {
 		switch b.Distribution {
-		case distros.DistributionContainerOS:
+		case distributions.DistributionContainerOS:
 			// Default is different on ContainerOS, see https://github.com/kubernetes/kubernetes/pull/58171
 			c.VolumePluginDirectory = "/home/kubernetes/flexvolume/"
 
-		case distros.DistributionFlatcar:
+		case distributions.DistributionFlatcar:
 			// The /usr directory is read-only for Flatcar
 			c.VolumePluginDirectory = "/var/lib/kubelet/volumeplugins/"
 
@@ -498,7 +498,7 @@ func (b *KubeletBuilder) buildKubeletConfigSpec() (*kops.KubeletConfigSpec, erro
 	// In certain configurations systemd-resolved will put the loopback address 127.0.0.53 as a nameserver into /etc/resolv.conf
 	// https://github.com/coredns/coredns/blob/master/plugin/loop/README.md#troubleshooting-loops-in-kubernetes-clusters
 	if c.ResolverConfig == nil {
-		if b.Distribution == distros.DistributionBionic || b.Distribution == distros.DistributionFocal {
+		if b.Distribution == distributions.DistributionUbuntu1804 || b.Distribution == distributions.DistributionUbuntu2004 {
 			c.ResolverConfig = s("/run/systemd/resolve/resolv.conf")
 		}
 	}
diff --git a/nodeup/pkg/model/logrotate.go b/nodeup/pkg/model/logrotate.go
index 129efbd9df..7f36706a47 100644
--- a/nodeup/pkg/model/logrotate.go
+++ b/nodeup/pkg/model/logrotate.go
@@ -20,11 +20,11 @@ import (
 	"fmt"
 	"strings"
 
-	"k8s.io/kops/nodeup/pkg/distros"
 	"k8s.io/kops/pkg/apis/kops/util"
 	"k8s.io/kops/pkg/systemd"
 	"k8s.io/kops/upup/pkg/fi"
 	"k8s.io/kops/upup/pkg/fi/nodeup/nodetasks"
+	"k8s.io/kops/util/pkg/distributions"
 
 	"k8s.io/klog/v2"
 )
@@ -40,10 +40,10 @@ var _ fi.ModelBuilder = &LogrotateBuilder{}
 func (b *LogrotateBuilder) Build(c *fi.ModelBuilderContext) error {
 
 	switch b.Distribution {
-	case distros.DistributionContainerOS:
+	case distributions.DistributionContainerOS:
 		klog.Infof("Detected ContainerOS; won't install logrotate")
 		return nil
-	case distros.DistributionFlatcar:
+	case distributions.DistributionFlatcar:
 		klog.Infof("Detected Flatcar; won't install logrotate")
 	default:
 		c.AddTask(&nodetasks.Package{Name: "logrotate"})
@@ -90,7 +90,7 @@ func (b *LogrotateBuilder) Build(c *fi.ModelBuilderContext) error {
 // addLogrotateService creates a logrotate systemd task to act as target for the timer, if one is needed
 func (b *LogrotateBuilder) addLogrotateService(c *fi.ModelBuilderContext) error {
 	switch b.Distribution {
-	case distros.DistributionFlatcar, distros.DistributionContainerOS:
+	case distributions.DistributionFlatcar, distributions.DistributionContainerOS:
 		// logrotate service already exists
 		return nil
 	}
@@ -121,7 +121,7 @@ func (b *LogrotateBuilder) addLogRotate(c *fi.ModelBuilderContext, name, path st
 
 	// Flatcar sets "dateext" options, and maxsize-based rotation will fail if
 	// the file has been previously rotated on the same calendar date.
-	if b.Distribution == distros.DistributionFlatcar {
+	if b.Distribution == distributions.DistributionFlatcar {
 		options.DateFormat = "-%Y%m%d-%s"
 	}
 
diff --git a/nodeup/pkg/model/miscutils.go b/nodeup/pkg/model/miscutils.go
index c6cdf28471..aedbbbfba5 100644
--- a/nodeup/pkg/model/miscutils.go
+++ b/nodeup/pkg/model/miscutils.go
@@ -18,9 +18,9 @@ package model
 
 import (
 	"k8s.io/klog/v2"
-	"k8s.io/kops/nodeup/pkg/distros"
 	"k8s.io/kops/upup/pkg/fi"
 	"k8s.io/kops/upup/pkg/fi/nodeup/nodetasks"
+	"k8s.io/kops/util/pkg/distributions"
 )
 
 // MiscUtilsBuilder ensures that some system packages that are
@@ -34,10 +34,10 @@ var _ fi.ModelBuilder = &MiscUtilsBuilder{}
 // Build is responsible for configuring the miscellaneous packages we want installed
 func (b *MiscUtilsBuilder) Build(c *fi.ModelBuilderContext) error {
 	switch b.Distribution {
-	case distros.DistributionContainerOS:
+	case distributions.DistributionContainerOS:
 		klog.V(2).Infof("Detected ContainerOS; won't install misc. utils")
 		return nil
-	case distros.DistributionFlatcar:
+	case distributions.DistributionFlatcar:
 		klog.V(2).Infof("Detected Flatcar; won't install misc. utils")
 		return nil
 	}
diff --git a/nodeup/pkg/model/ntp.go b/nodeup/pkg/model/ntp.go
index 2abdd85e75..df773f685c 100644
--- a/nodeup/pkg/model/ntp.go
+++ b/nodeup/pkg/model/ntp.go
@@ -18,9 +18,9 @@ package model
 
 import (
 	"k8s.io/klog/v2"
-	"k8s.io/kops/nodeup/pkg/distros"
 	"k8s.io/kops/upup/pkg/fi"
 	"k8s.io/kops/upup/pkg/fi/nodeup/nodetasks"
+	"k8s.io/kops/util/pkg/distributions"
 )
 
 // NTPBuilder installs and starts NTP, to ensure accurate clock times.
@@ -35,10 +35,10 @@ var _ fi.ModelBuilder = &NTPBuilder{}
 // Build is responsible for configuring NTP
 func (b *NTPBuilder) Build(c *fi.ModelBuilderContext) error {
 	switch b.Distribution {
-	case distros.DistributionContainerOS:
+	case distributions.DistributionContainerOS:
 		klog.Infof("Detected ContainerOS; won't install ntp")
 		return nil
-	case distros.DistributionFlatcar:
+	case distributions.DistributionFlatcar:
 		klog.Infof("Detected Flatcar; won't install ntp")
 		return nil
 	}
diff --git a/nodeup/pkg/model/packages.go b/nodeup/pkg/model/packages.go
index e8c59b23d8..2f3c08d8a2 100644
--- a/nodeup/pkg/model/packages.go
+++ b/nodeup/pkg/model/packages.go
@@ -17,9 +17,9 @@ limitations under the License.
 package model
 
 import (
-	"k8s.io/kops/nodeup/pkg/distros"
 	"k8s.io/kops/upup/pkg/fi"
 	"k8s.io/kops/upup/pkg/fi/nodeup/nodetasks"
+	"k8s.io/kops/util/pkg/distributions"
 
 	"k8s.io/klog/v2"
 )
@@ -64,14 +64,14 @@ func (b *PackagesBuilder) Build(c *fi.ModelBuilderContext) error {
 		c.AddTask(&nodetasks.Package{Name: "util-linux"})
 		// Handle some packages differently for each distro
 		switch b.Distribution {
-		case distros.DistributionRhel7:
+		case distributions.DistributionRhel7:
 			// Easier to install container-selinux from CentOS than extras
 			c.AddTask(&nodetasks.Package{
 				Name:   "container-selinux",
 				Source: s("http://vault.centos.org/7.6.1810/extras/x86_64/Packages/container-selinux-2.107-1.el7_6.noarch.rpm"),
 				Hash:   s("7de4211fa0dfd240d8827b93763e1eb5f0d56411"),
 			})
-		case distros.DistributionAmazonLinux2:
+		case distributions.DistributionAmazonLinux2:
 			// Amazon Linux 2 doesn't have SELinux enabled by default
 		default:
 			c.AddTask(&nodetasks.Package{Name: "container-selinux"})
diff --git a/nodeup/pkg/model/sysctls.go b/nodeup/pkg/model/sysctls.go
index 2d853f830d..8e3ed7976e 100644
--- a/nodeup/pkg/model/sysctls.go
+++ b/nodeup/pkg/model/sysctls.go
@@ -20,10 +20,10 @@ import (
 	"fmt"
 	"strings"
 
-	"k8s.io/kops/nodeup/pkg/distros"
 	"k8s.io/kops/pkg/apis/kops"
 	"k8s.io/kops/upup/pkg/fi"
 	"k8s.io/kops/upup/pkg/fi/nodeup/nodetasks"
+	"k8s.io/kops/util/pkg/distributions"
 )
 
 // SysctlBuilder set up our sysctls
@@ -125,7 +125,7 @@ func (b *SysctlBuilder) Build(c *fi.ModelBuilderContext) error {
 			proxyMode = "iptables"
 		}
 
-		if proxyMode == "iptables" && (b.Distribution == distros.DistributionCentos7 || b.Distribution == distros.DistributionRhel7) {
+		if proxyMode == "iptables" && (b.Distribution == distributions.DistributionCentos7 || b.Distribution == distributions.DistributionRhel7) {
 			sysctls = append(sysctls,
 				"# Flannel settings on CentOS 7",
 				"# Issue https://github.com/coreos/flannel/issues/902",
diff --git a/nodeup/pkg/model/update_service.go b/nodeup/pkg/model/update_service.go
index 8d204be2d4..ae249fd6b8 100644
--- a/nodeup/pkg/model/update_service.go
+++ b/nodeup/pkg/model/update_service.go
@@ -17,11 +17,11 @@ limitations under the License.
 package model
 
 import (
-	"k8s.io/kops/nodeup/pkg/distros"
 	"k8s.io/kops/pkg/apis/kops"
 	"k8s.io/kops/pkg/systemd"
 	"k8s.io/kops/upup/pkg/fi"
 	"k8s.io/kops/upup/pkg/fi/nodeup/nodetasks"
+	"k8s.io/kops/util/pkg/distributions"
 
 	"k8s.io/klog/v2"
 )
@@ -39,7 +39,7 @@ var _ fi.ModelBuilder = &UpdateServiceBuilder{}
 // Build is responsible for configuring automatic updates based on the OS.
 func (b *UpdateServiceBuilder) Build(c *fi.ModelBuilderContext) error {
 
-	if b.Distribution == distros.DistributionFlatcar {
+	if b.Distribution == distributions.DistributionFlatcar {
 		b.buildFlatcarSystemdService(c)
 	} else if b.Distribution.IsDebianFamily() {
 		b.buildDebianPackage(c)
diff --git a/upup/pkg/fi/nodeup/BUILD.bazel b/upup/pkg/fi/nodeup/BUILD.bazel
index d832e625aa..f560747563 100644
--- a/upup/pkg/fi/nodeup/BUILD.bazel
+++ b/upup/pkg/fi/nodeup/BUILD.bazel
@@ -9,7 +9,6 @@ go_library(
     importpath = "k8s.io/kops/upup/pkg/fi/nodeup",
     visibility = ["//visibility:public"],
     deps = [
-        "//nodeup/pkg/distros:go_default_library",
         "//nodeup/pkg/model:go_default_library",
         "//nodeup/pkg/model/networking:go_default_library",
         "//pkg/apis/kops:go_default_library",
@@ -23,6 +22,7 @@ go_library(
         "//upup/pkg/fi/secrets:go_default_library",
         "//upup/pkg/fi/utils:go_default_library",
         "//util/pkg/architectures:go_default_library",
+        "//util/pkg/distributions:go_default_library",
         "//util/pkg/vfs:go_default_library",
         "//vendor/github.com/aws/aws-sdk-go/aws:go_default_library",
         "//vendor/github.com/aws/aws-sdk-go/aws/session:go_default_library",
diff --git a/upup/pkg/fi/nodeup/command.go b/upup/pkg/fi/nodeup/command.go
index f30923af91..f62946757c 100644
--- a/upup/pkg/fi/nodeup/command.go
+++ b/upup/pkg/fi/nodeup/command.go
@@ -27,7 +27,6 @@ import (
 	"strings"
 	"time"
 
-	"k8s.io/kops/nodeup/pkg/distros"
 	"k8s.io/kops/nodeup/pkg/model"
 	"k8s.io/kops/nodeup/pkg/model/networking"
 	api "k8s.io/kops/pkg/apis/kops"
@@ -41,6 +40,7 @@ import (
 	"k8s.io/kops/upup/pkg/fi/secrets"
 	"k8s.io/kops/upup/pkg/fi/utils"
 	"k8s.io/kops/util/pkg/architectures"
+	"k8s.io/kops/util/pkg/distributions"
 	"k8s.io/kops/util/pkg/vfs"
 
 	"github.com/aws/aws-sdk-go/aws"
@@ -157,7 +157,7 @@ func (c *NodeUpCommand) Run(out io.Writer) error {
 		return fmt.Errorf("error determining OS architecture: %v", err)
 	}
 
-	distribution, err := distros.FindDistribution("/")
+	distribution, err := distributions.FindDistribution("/")
 	if err != nil {
 		return fmt.Errorf("error determining OS distribution: %v", err)
 	}
diff --git a/upup/pkg/fi/nodeup/nodetasks/BUILD.bazel b/upup/pkg/fi/nodeup/nodetasks/BUILD.bazel
index 545f0ff084..ef24661abb 100644
--- a/upup/pkg/fi/nodeup/nodetasks/BUILD.bazel
+++ b/upup/pkg/fi/nodeup/nodetasks/BUILD.bazel
@@ -21,7 +21,6 @@ go_library(
     importpath = "k8s.io/kops/upup/pkg/fi/nodeup/nodetasks",
     visibility = ["//visibility:public"],
     deps = [
-        "//nodeup/pkg/distros:go_default_library",
         "//pkg/apis/kops:go_default_library",
         "//pkg/apis/nodeup:go_default_library",
         "//pkg/backoff:go_default_library",
@@ -32,6 +31,7 @@ go_library(
         "//upup/pkg/fi/nodeup/cloudinit:go_default_library",
         "//upup/pkg/fi/nodeup/local:go_default_library",
         "//upup/pkg/fi/utils:go_default_library",
+        "//util/pkg/distributions:go_default_library",
         "//util/pkg/hashing:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/util/sets:go_default_library",
         "//vendor/k8s.io/klog/v2:go_default_library",
diff --git a/upup/pkg/fi/nodeup/nodetasks/package.go b/upup/pkg/fi/nodeup/nodetasks/package.go
index d4a9d079c3..f00a4f6712 100644
--- a/upup/pkg/fi/nodeup/nodetasks/package.go
+++ b/upup/pkg/fi/nodeup/nodetasks/package.go
@@ -26,11 +26,11 @@ import (
 	"sync"
 
 	"k8s.io/klog/v2"
-	"k8s.io/kops/nodeup/pkg/distros"
 	"k8s.io/kops/pkg/apis/kops"
 	"k8s.io/kops/upup/pkg/fi"
 	"k8s.io/kops/upup/pkg/fi/nodeup/cloudinit"
 	"k8s.io/kops/upup/pkg/fi/nodeup/local"
+	"k8s.io/kops/util/pkg/distributions"
 	"k8s.io/kops/util/pkg/hashing"
 )
 
@@ -129,7 +129,7 @@ func (p *Package) String() string {
 }
 
 func (e *Package) Find(c *fi.Context) (*Package, error) {
-	d, err := distros.FindDistribution("/")
+	d, err := distributions.FindDistribution("/")
 	if err != nil {
 		return nil, fmt.Errorf("unknown or unsupported distro: %v", err)
 	}
@@ -273,7 +273,7 @@ func (_ *Package) RenderLocal(t *local.LocalTarget, a, e, changes *Package) erro
 	packageManagerLock.Lock()
 	defer packageManagerLock.Unlock()
 
-	d, err := distros.FindDistribution("/")
+	d, err := distributions.FindDistribution("/")
 	if err != nil {
 		return fmt.Errorf("unknown or unsupported distro: %v", err)
 	}
@@ -327,7 +327,7 @@ func (_ *Package) RenderLocal(t *local.LocalTarget, a, e, changes *Package) erro
 			args = []string{"apt-get", "install", "--yes", "--no-install-recommends"}
 			env = append(env, "DEBIAN_FRONTEND=noninteractive")
 		} else if d.IsRHELFamily() {
-			if d == distros.DistributionCentos8 || d == distros.DistributionRhel8 {
+			if d == distributions.DistributionCentos8 || d == distributions.DistributionRhel8 {
 				args = []string{"/usr/bin/dnf", "install", "-y", "--setopt=install_weak_deps=False"}
 			} else {
 				args = []string{"/usr/bin/yum", "install", "-y"}
diff --git a/upup/pkg/fi/nodeup/nodetasks/service.go b/upup/pkg/fi/nodeup/nodetasks/service.go
index 433f4e0c04..2165097a4f 100644
--- a/upup/pkg/fi/nodeup/nodetasks/service.go
+++ b/upup/pkg/fi/nodeup/nodetasks/service.go
@@ -26,10 +26,10 @@ import (
 	"time"
 
 	"k8s.io/klog/v2"
-	"k8s.io/kops/nodeup/pkg/distros"
 	"k8s.io/kops/upup/pkg/fi"
 	"k8s.io/kops/upup/pkg/fi/nodeup/cloudinit"
 	"k8s.io/kops/upup/pkg/fi/nodeup/local"
+	"k8s.io/kops/util/pkg/distributions"
 )
 
 const (
@@ -127,7 +127,7 @@ func getSystemdStatus(name string) (map[string]string, error) {
 }
 
 func (e *Service) systemdSystemPath() (string, error) {
-	d, err := distros.FindDistribution("/")
+	d, err := distributions.FindDistribution("/")
 	if err != nil {
 		return "", fmt.Errorf("unknown or unsupported distro: %v", err)
 	}
@@ -136,9 +136,9 @@ func (e *Service) systemdSystemPath() (string, error) {
 		return debianSystemdSystemPath, nil
 	} else if d.IsRHELFamily() {
 		return centosSystemdSystemPath, nil
-	} else if d == distros.DistributionFlatcar {
+	} else if d == distributions.DistributionFlatcar {
 		return flatcarSystemdSystemPath, nil
-	} else if d == distros.DistributionContainerOS {
+	} else if d == distributions.DistributionContainerOS {
 		return containerosSystemdSystemPath, nil
 	} else {
 		return "", fmt.Errorf("unsupported systemd system")
diff --git a/upup/pkg/fi/nodeup/nodetasks/update_packages.go b/upup/pkg/fi/nodeup/nodetasks/update_packages.go
index 6d4b1d35de..d0d03e4453 100644
--- a/upup/pkg/fi/nodeup/nodetasks/update_packages.go
+++ b/upup/pkg/fi/nodeup/nodetasks/update_packages.go
@@ -23,10 +23,10 @@ import (
 	"syscall"
 
 	"k8s.io/klog/v2"
-	"k8s.io/kops/nodeup/pkg/distros"
 	"k8s.io/kops/upup/pkg/fi"
 	"k8s.io/kops/upup/pkg/fi/nodeup/cloudinit"
 	"k8s.io/kops/upup/pkg/fi/nodeup/local"
+	"k8s.io/kops/util/pkg/distributions"
 )
 
 type UpdatePackages struct {
@@ -65,7 +65,7 @@ func (_ *UpdatePackages) RenderLocal(t *local.LocalTarget, a, e, changes *Update
 		klog.Infof("SKIP_PACKAGE_UPDATE was set; skipping package update")
 		return nil
 	}
-	d, err := distros.FindDistribution("/")
+	d, err := distributions.FindDistribution("/")
 	if err != nil {
 		return fmt.Errorf("unknown or unsupported distro: %v", err)
 	}
diff --git a/util/pkg/architectures/BUILD.bazel b/util/pkg/architectures/BUILD.bazel
index 7654a29275..e9fc7d9848 100644
--- a/util/pkg/architectures/BUILD.bazel
+++ b/util/pkg/architectures/BUILD.bazel
@@ -5,5 +5,4 @@ go_library(
     srcs = ["architectures.go"],
     importpath = "k8s.io/kops/util/pkg/architectures",
     visibility = ["//visibility:public"],
-    deps = ["//vendor/k8s.io/klog/v2:go_default_library"],
 )
diff --git a/util/pkg/architectures/architectures.go b/util/pkg/architectures/architectures.go
index a0b1269a91..7ab4de1124 100644
--- a/util/pkg/architectures/architectures.go
+++ b/util/pkg/architectures/architectures.go
@@ -20,13 +20,11 @@ import (
 	"fmt"
 	"os"
 	"runtime"
-
-	"k8s.io/klog/v2"
 )
 
 type Architecture string
 
-var (
+const (
 	ArchitectureAmd64 Architecture = "amd64"
 	ArchitectureArm64 Architecture = "arm64"
 )
@@ -58,19 +56,3 @@ func GetSupported() []Architecture {
 		ArchitectureArm64,
 	}
 }
-
-func (a Architecture) BuildTags() []string {
-	var t []string
-
-	switch a {
-	case ArchitectureAmd64:
-		t = []string{"_amd64"}
-	case ArchitectureArm64:
-		t = []string{"_arm64"}
-	default:
-		klog.Fatalf("unknown architecture: %s", a)
-		return nil
-	}
-
-	return t
-}
diff --git a/util/pkg/distributions/BUILD.bazel b/util/pkg/distributions/BUILD.bazel
new file mode 100644
index 0000000000..2ba0c1ef52
--- /dev/null
+++ b/util/pkg/distributions/BUILD.bazel
@@ -0,0 +1,21 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "distributions.go",
+        "identify.go",
+    ],
+    importpath = "k8s.io/kops/util/pkg/distributions",
+    visibility = ["//visibility:public"],
+    deps = ["//vendor/k8s.io/klog/v2:go_default_library"],
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["identify_test.go"],
+    data = [
+        "//util/pkg/distributions/tests:exported_testdata",  # keep
+    ],
+    embed = [":go_default_library"],
+)
diff --git a/nodeup/pkg/distros/distribution.go b/util/pkg/distributions/distributions.go
similarity index 80%
rename from nodeup/pkg/distros/distribution.go
rename to util/pkg/distributions/distributions.go
index db09c5a9eb..6c3388e415 100644
--- a/nodeup/pkg/distros/distribution.go
+++ b/util/pkg/distributions/distributions.go
@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-package distros
+package distributions
 
 import (
 	"k8s.io/klog/v2"
@@ -22,12 +22,12 @@ import (
 
 type Distribution string
 
-var (
-	DistributionDebian9      Distribution = "debian9"
+const (
+	DistributionDebian9      Distribution = "stretch"
 	DistributionDebian10     Distribution = "buster"
-	DistributionXenial       Distribution = "xenial"
-	DistributionBionic       Distribution = "bionic"
-	DistributionFocal        Distribution = "focal"
+	DistributionUbuntu1604   Distribution = "xenial"
+	DistributionUbuntu1804   Distribution = "bionic"
+	DistributionUbuntu2004   Distribution = "focal"
 	DistributionAmazonLinux2 Distribution = "amazonlinux2"
 	DistributionRhel7        Distribution = "rhel7"
 	DistributionCentos7      Distribution = "centos7"
@@ -41,7 +41,7 @@ func (d Distribution) IsDebianFamily() bool {
 	switch d {
 	case DistributionDebian9, DistributionDebian10:
 		return true
-	case DistributionXenial, DistributionBionic, DistributionFocal:
+	case DistributionUbuntu1604, DistributionUbuntu1804, DistributionUbuntu2004:
 		return true
 	case DistributionCentos7, DistributionRhel7, DistributionCentos8, DistributionRhel8, DistributionAmazonLinux2:
 		return false
@@ -57,7 +57,7 @@ func (d Distribution) IsUbuntu() bool {
 	switch d {
 	case DistributionDebian9, DistributionDebian10:
 		return false
-	case DistributionXenial, DistributionBionic, DistributionFocal:
+	case DistributionUbuntu1604, DistributionUbuntu1804, DistributionUbuntu2004:
 		return true
 	case DistributionCentos7, DistributionRhel7, DistributionCentos8, DistributionRhel8, DistributionAmazonLinux2:
 		return false
@@ -73,7 +73,7 @@ func (d Distribution) IsRHELFamily() bool {
 	switch d {
 	case DistributionCentos7, DistributionRhel7, DistributionCentos8, DistributionRhel8, DistributionAmazonLinux2:
 		return true
-	case DistributionXenial, DistributionBionic, DistributionFocal, DistributionDebian9, DistributionDebian10:
+	case DistributionUbuntu1604, DistributionUbuntu1804, DistributionUbuntu2004, DistributionDebian9, DistributionDebian10:
 		return false
 	case DistributionFlatcar, DistributionContainerOS:
 		return false
@@ -85,7 +85,7 @@ func (d Distribution) IsRHELFamily() bool {
 
 func (d Distribution) IsSystemd() bool {
 	switch d {
-	case DistributionXenial, DistributionBionic, DistributionFocal, DistributionDebian9, DistributionDebian10:
+	case DistributionUbuntu1604, DistributionUbuntu1804, DistributionUbuntu2004, DistributionDebian9, DistributionDebian10:
 		return true
 	case DistributionCentos7, DistributionRhel7, DistributionCentos8, DistributionRhel8, DistributionAmazonLinux2:
 		return true
diff --git a/util/pkg/distributions/identify.go b/util/pkg/distributions/identify.go
new file mode 100644
index 0000000000..fc941c0dda
--- /dev/null
+++ b/util/pkg/distributions/identify.go
@@ -0,0 +1,86 @@
+/*
+Copyright 2019 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package distributions
+
+import (
+	"fmt"
+	"io/ioutil"
+	"path"
+	"strings"
+
+	"k8s.io/klog/v2"
+)
+
+// FindDistribution identifies the distribution on which we are running
+func FindDistribution(rootfs string) (Distribution, error) {
+	// All supported distros have an /etc/os-release file
+	osReleaseBytes, err := ioutil.ReadFile(path.Join(rootfs, "etc/os-release"))
+	osRelease := make(map[string]string)
+	if err == nil {
+		for _, line := range strings.Split(string(osReleaseBytes), "\n") {
+			line = strings.TrimSpace(line)
+			if strings.HasPrefix(line, "ID=") {
+				osRelease["ID"] = strings.Trim(line[3:], "\"")
+			}
+			if strings.HasPrefix(line, "VERSION_ID=") {
+				osRelease["VERSION_ID"] = strings.Trim(line[11:], "\"")
+			}
+		}
+	} else {
+		return "", fmt.Errorf("reading /etc/os-release: %v", err)
+	}
+
+	distro := fmt.Sprintf("%s-%s", osRelease["ID"], osRelease["VERSION_ID"])
+
+	// Most distros have a fixed VERSION_ID
+	switch distro {
+	case "amzn-2":
+		return DistributionAmazonLinux2, nil
+	case "centos-7":
+		return DistributionCentos7, nil
+	case "centos-8":
+		return DistributionCentos8, nil
+	case "debian-9":
+		return DistributionDebian9, nil
+	case "debian-10":
+		return DistributionDebian10, nil
+	case "ubuntu-16.04":
+		return DistributionUbuntu1604, nil
+	case "ubuntu-18.04":
+		return DistributionUbuntu1804, nil
+	case "ubuntu-20.04":
+		return DistributionUbuntu2004, nil
+	}
+
+	// Some distros have a more verbose VERSION_ID
+	if strings.HasPrefix(distro, "cos-") {
+		return DistributionContainerOS, nil
+	}
+	if strings.HasPrefix(distro, "flatcar-") {
+		return DistributionFlatcar, nil
+	}
+	if strings.HasPrefix(distro, "rhel-7.") {
+		return DistributionRhel7, nil
+	}
+	if strings.HasPrefix(distro, "rhel-8.") {
+		return DistributionRhel8, nil
+	}
+
+	// Some distros are not supported
+	klog.V(2).Infof("Contents of /etc/os-release:\n%s", osReleaseBytes)
+	return "", fmt.Errorf("unsupported distro: %s", distro)
+}
diff --git a/util/pkg/distributions/identify_test.go b/util/pkg/distributions/identify_test.go
new file mode 100644
index 0000000000..2a6354a5dc
--- /dev/null
+++ b/util/pkg/distributions/identify_test.go
@@ -0,0 +1,119 @@
+/*
+Copyright 2020 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package distributions
+
+import (
+	"fmt"
+	"path"
+	"reflect"
+	"testing"
+)
+
+func TestFindDistribution(t *testing.T) {
+	tests := []struct {
+		rootfs   string
+		err      error
+		expected Distribution
+	}{
+		{
+			rootfs:   "amazonlinux2",
+			err:      nil,
+			expected: DistributionAmazonLinux2,
+		},
+		{
+			rootfs:   "centos7",
+			err:      nil,
+			expected: DistributionCentos7,
+		},
+		{
+			rootfs:   "centos8",
+			err:      nil,
+			expected: DistributionCentos8,
+		},
+		{
+			rootfs:   "coreos",
+			err:      fmt.Errorf("unsupported distro: coreos-2247.7.0"),
+			expected: "",
+		},
+		{
+			rootfs:   "containeros",
+			err:      nil,
+			expected: DistributionContainerOS,
+		},
+		{
+			rootfs:   "debian8",
+			err:      fmt.Errorf("unsupported distro: debian-8"),
+			expected: "",
+		},
+		{
+			rootfs:   "debian9",
+			err:      nil,
+			expected: DistributionDebian9,
+		},
+		{
+			rootfs:   "debian10",
+			err:      nil,
+			expected: DistributionDebian10,
+		},
+		{
+			rootfs:   "flatcar",
+			err:      nil,
+			expected: DistributionFlatcar,
+		},
+		{
+			rootfs:   "rhel7",
+			err:      nil,
+			expected: DistributionRhel7,
+		},
+		{
+			rootfs:   "rhel8",
+			err:      nil,
+			expected: DistributionRhel8,
+		},
+		{
+			rootfs:   "ubuntu1604",
+			err:      nil,
+			expected: DistributionUbuntu1604,
+		},
+		{
+			rootfs:   "ubuntu1804",
+			err:      nil,
+			expected: DistributionUbuntu1804,
+		},
+		{
+			rootfs:   "ubuntu2004",
+			err:      nil,
+			expected: DistributionUbuntu2004,
+		},
+		{
+			rootfs:   "notfound",
+			err:      fmt.Errorf("reading /etc/os-release: open tests/notfound/etc/os-release: no such file or directory"),
+			expected: "",
+		},
+	}
+
+	for _, test := range tests {
+		actual, err := FindDistribution(path.Join("tests", test.rootfs))
+		if !reflect.DeepEqual(err, test.err) {
+			t.Errorf("unexpected error, actual=\"%v\", expected=\"%v\"", err, test.err)
+			continue
+		}
+		if actual != test.expected {
+			t.Errorf("unexpected distribution, actual=%q, expected=%q", actual, test.expected)
+		}
+	}
+}
diff --git a/util/pkg/distributions/tests/BUILD.bazel b/util/pkg/distributions/tests/BUILD.bazel
new file mode 100644
index 0000000000..12028374dc
--- /dev/null
+++ b/util/pkg/distributions/tests/BUILD.bazel
@@ -0,0 +1,5 @@
+filegroup(
+    name = "exported_testdata",
+    srcs = glob(["**"]),
+    visibility = ["//visibility:public"],
+)
diff --git a/util/pkg/distributions/tests/amazonlinux2/etc/os-release b/util/pkg/distributions/tests/amazonlinux2/etc/os-release
new file mode 100644
index 0000000000..07a45072fb
--- /dev/null
+++ b/util/pkg/distributions/tests/amazonlinux2/etc/os-release
@@ -0,0 +1,9 @@
+NAME="Amazon Linux"
+VERSION="2"
+ID="amzn"
+ID_LIKE="centos rhel fedora"
+VERSION_ID="2"
+PRETTY_NAME="Amazon Linux 2"
+ANSI_COLOR="0;33"
+CPE_NAME="cpe:2.3:o:amazon:amazon_linux:2"
+HOME_URL="https://amazonlinux.com/"
diff --git a/util/pkg/distributions/tests/centos7/etc/os-release b/util/pkg/distributions/tests/centos7/etc/os-release
new file mode 100644
index 0000000000..7037a940fa
--- /dev/null
+++ b/util/pkg/distributions/tests/centos7/etc/os-release
@@ -0,0 +1,16 @@
+NAME="CentOS Linux"
+VERSION="7 (Core)"
+ID="centos"
+ID_LIKE="rhel fedora"
+VERSION_ID="7"
+PRETTY_NAME="CentOS Linux 7 (Core)"
+ANSI_COLOR="0;31"
+CPE_NAME="cpe:/o:centos:centos:7"
+HOME_URL="https://www.centos.org/"
+BUG_REPORT_URL="https://bugs.centos.org/"
+
+CENTOS_MANTISBT_PROJECT="CentOS-7"
+CENTOS_MANTISBT_PROJECT_VERSION="7"
+REDHAT_SUPPORT_PRODUCT="centos"
+REDHAT_SUPPORT_PRODUCT_VERSION="7"
+
diff --git a/util/pkg/distributions/tests/centos8/etc/os-release b/util/pkg/distributions/tests/centos8/etc/os-release
new file mode 100644
index 0000000000..7f10b7745b
--- /dev/null
+++ b/util/pkg/distributions/tests/centos8/etc/os-release
@@ -0,0 +1,17 @@
+NAME="CentOS Linux"
+VERSION="8 (Core)"
+ID="centos"
+ID_LIKE="rhel fedora"
+VERSION_ID="8"
+PLATFORM_ID="platform:el8"
+PRETTY_NAME="CentOS Linux 8 (Core)"
+ANSI_COLOR="0;31"
+CPE_NAME="cpe:/o:centos:centos:8"
+HOME_URL="https://www.centos.org/"
+BUG_REPORT_URL="https://bugs.centos.org/"
+
+CENTOS_MANTISBT_PROJECT="CentOS-8"
+CENTOS_MANTISBT_PROJECT_VERSION="8"
+REDHAT_SUPPORT_PRODUCT="centos"
+REDHAT_SUPPORT_PRODUCT_VERSION="8"
+
diff --git a/util/pkg/distributions/tests/containeros/etc/os-release b/util/pkg/distributions/tests/containeros/etc/os-release
new file mode 100644
index 0000000000..d3c9380be5
--- /dev/null
+++ b/util/pkg/distributions/tests/containeros/etc/os-release
@@ -0,0 +1,11 @@
+BUILD_ID=12871.1185.0
+NAME="Container-Optimized OS"
+KERNEL_COMMIT_ID=1d5bc45f886bc0308010614cdcdf658f5fb44a25
+GOOGLE_CRASH_ID=Lakitu
+VERSION_ID=81
+BUG_REPORT_URL="https://cloud.google.com/container-optimized-os/docs/resources/support-policy#contact_us"
+PRETTY_NAME="Container-Optimized OS from Google"
+VERSION=81
+GOOGLE_METRICS_PRODUCT_ID=26
+HOME_URL="https://cloud.google.com/container-optimized-os/docs"
+ID=cos
diff --git a/util/pkg/distributions/tests/coreos/etc/os-release b/util/pkg/distributions/tests/coreos/etc/os-release
new file mode 100644
index 0000000000..716bb544d4
--- /dev/null
+++ b/util/pkg/distributions/tests/coreos/etc/os-release
@@ -0,0 +1,10 @@
+NAME="Container Linux by CoreOS"
+ID=coreos
+VERSION=2247.7.0
+VERSION_ID=2247.7.0
+BUILD_ID=2019-11-19-2251
+PRETTY_NAME="Container Linux by CoreOS 2247.7.0 (Rhyolite)"
+ANSI_COLOR="38;5;75"
+HOME_URL="https://coreos.com/"
+BUG_REPORT_URL="https://issues.coreos.com"
+COREOS_BOARD="amd64-usr"
diff --git a/util/pkg/distributions/tests/debian10/etc/os-release b/util/pkg/distributions/tests/debian10/etc/os-release
new file mode 100644
index 0000000000..9b5419df8b
--- /dev/null
+++ b/util/pkg/distributions/tests/debian10/etc/os-release
@@ -0,0 +1,9 @@
+PRETTY_NAME="Debian GNU/Linux 10 (buster)"
+NAME="Debian GNU/Linux"
+VERSION_ID="10"
+VERSION="10 (buster)"
+VERSION_CODENAME=buster
+ID=debian
+HOME_URL="https://www.debian.org/"
+SUPPORT_URL="https://www.debian.org/support"
+BUG_REPORT_URL="https://bugs.debian.org/"
diff --git a/util/pkg/distributions/tests/debian8/etc/os-release b/util/pkg/distributions/tests/debian8/etc/os-release
new file mode 100644
index 0000000000..120c51b089
--- /dev/null
+++ b/util/pkg/distributions/tests/debian8/etc/os-release
@@ -0,0 +1,8 @@
+PRETTY_NAME="Debian GNU/Linux 8 (jessie)"
+NAME="Debian GNU/Linux"
+VERSION_ID="8"
+VERSION="8 (jessie)"
+ID=debian
+HOME_URL="http://www.debian.org/"
+SUPPORT_URL="http://www.debian.org/support"
+BUG_REPORT_URL="https://bugs.debian.org/"
diff --git a/util/pkg/distributions/tests/debian9/etc/os-release b/util/pkg/distributions/tests/debian9/etc/os-release
new file mode 100644
index 0000000000..ea56ca0df0
--- /dev/null
+++ b/util/pkg/distributions/tests/debian9/etc/os-release
@@ -0,0 +1,8 @@
+PRETTY_NAME="Debian GNU/Linux 9 (stretch)"
+NAME="Debian GNU/Linux"
+VERSION_ID="9"
+VERSION="9 (stretch)"
+ID=debian
+HOME_URL="https://www.debian.org/"
+SUPPORT_URL="https://www.debian.org/support"
+BUG_REPORT_URL="https://bugs.debian.org/"
diff --git a/util/pkg/distributions/tests/flatcar/etc/os-release b/util/pkg/distributions/tests/flatcar/etc/os-release
new file mode 100644
index 0000000000..fbf4ad5ba8
--- /dev/null
+++ b/util/pkg/distributions/tests/flatcar/etc/os-release
@@ -0,0 +1,11 @@
+NAME="Flatcar Container Linux by Kinvolk"
+ID=flatcar
+ID_LIKE=coreos
+VERSION=2592.0.0
+VERSION_ID=2592.0.0
+BUILD_ID=2020-08-05-2321
+PRETTY_NAME="Flatcar Container Linux by Kinvolk 2592.0.0 (Oklo)"
+ANSI_COLOR="38;5;75"
+HOME_URL="https://flatcar-linux.org/"
+BUG_REPORT_URL="https://issues.flatcar-linux.org"
+FLATCAR_BOARD="amd64-usr"
diff --git a/util/pkg/distributions/tests/rhel7/etc/os-release b/util/pkg/distributions/tests/rhel7/etc/os-release
new file mode 100644
index 0000000000..e76237a691
--- /dev/null
+++ b/util/pkg/distributions/tests/rhel7/etc/os-release
@@ -0,0 +1,17 @@
+NAME="Red Hat Enterprise Linux Server"
+VERSION="7.8 (Maipo)"
+ID="rhel"
+ID_LIKE="fedora"
+VARIANT="Server"
+VARIANT_ID="server"
+VERSION_ID="7.8"
+PRETTY_NAME="Red Hat Enterprise Linux Server 7.8 (Maipo)"
+ANSI_COLOR="0;31"
+CPE_NAME="cpe:/o:redhat:enterprise_linux:7.8:GA:server"
+HOME_URL="https://www.redhat.com/"
+BUG_REPORT_URL="https://bugzilla.redhat.com/"
+
+REDHAT_BUGZILLA_PRODUCT="Red Hat Enterprise Linux 7"
+REDHAT_BUGZILLA_PRODUCT_VERSION=7.8
+REDHAT_SUPPORT_PRODUCT="Red Hat Enterprise Linux"
+REDHAT_SUPPORT_PRODUCT_VERSION="7.8"
diff --git a/util/pkg/distributions/tests/rhel8/etc/os-release b/util/pkg/distributions/tests/rhel8/etc/os-release
new file mode 100644
index 0000000000..1d5515ba63
--- /dev/null
+++ b/util/pkg/distributions/tests/rhel8/etc/os-release
@@ -0,0 +1,16 @@
+NAME="Red Hat Enterprise Linux"
+VERSION="8.2 (Ootpa)"
+ID="rhel"
+ID_LIKE="fedora"
+VERSION_ID="8.2"
+PLATFORM_ID="platform:el8"
+PRETTY_NAME="Red Hat Enterprise Linux 8.2 (Ootpa)"
+ANSI_COLOR="0;31"
+CPE_NAME="cpe:/o:redhat:enterprise_linux:8.2:GA"
+HOME_URL="https://www.redhat.com/"
+BUG_REPORT_URL="https://bugzilla.redhat.com/"
+
+REDHAT_BUGZILLA_PRODUCT="Red Hat Enterprise Linux 8"
+REDHAT_BUGZILLA_PRODUCT_VERSION=8.2
+REDHAT_SUPPORT_PRODUCT="Red Hat Enterprise Linux"
+REDHAT_SUPPORT_PRODUCT_VERSION="8.2"
diff --git a/util/pkg/distributions/tests/ubuntu1604/etc/os-release b/util/pkg/distributions/tests/ubuntu1604/etc/os-release
new file mode 100644
index 0000000000..d748d55686
--- /dev/null
+++ b/util/pkg/distributions/tests/ubuntu1604/etc/os-release
@@ -0,0 +1,11 @@
+NAME="Ubuntu"
+VERSION="16.04.6 LTS (Xenial Xerus)"
+ID=ubuntu
+ID_LIKE=debian
+PRETTY_NAME="Ubuntu 16.04.6 LTS"
+VERSION_ID="16.04"
+HOME_URL="http://www.ubuntu.com/"
+SUPPORT_URL="http://help.ubuntu.com/"
+BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"
+VERSION_CODENAME=xenial
+UBUNTU_CODENAME=xenial
diff --git a/util/pkg/distributions/tests/ubuntu1804/etc/os-release b/util/pkg/distributions/tests/ubuntu1804/etc/os-release
new file mode 100644
index 0000000000..c284fcbf92
--- /dev/null
+++ b/util/pkg/distributions/tests/ubuntu1804/etc/os-release
@@ -0,0 +1,12 @@
+NAME="Ubuntu"
+VERSION="18.04.4 LTS (Bionic Beaver)"
+ID=ubuntu
+ID_LIKE=debian
+PRETTY_NAME="Ubuntu 18.04.4 LTS"
+VERSION_ID="18.04"
+HOME_URL="https://www.ubuntu.com/"
+SUPPORT_URL="https://help.ubuntu.com/"
+BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
+PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
+VERSION_CODENAME=bionic
+UBUNTU_CODENAME=bionic
diff --git a/util/pkg/distributions/tests/ubuntu2004/etc/os-release b/util/pkg/distributions/tests/ubuntu2004/etc/os-release
new file mode 100644
index 0000000000..18dfd4e6da
--- /dev/null
+++ b/util/pkg/distributions/tests/ubuntu2004/etc/os-release
@@ -0,0 +1,12 @@
+NAME="Ubuntu"
+VERSION="20.04.1 LTS (Focal Fossa)"
+ID=ubuntu
+ID_LIKE=debian
+PRETTY_NAME="Ubuntu 20.04.1 LTS"
+VERSION_ID="20.04"
+HOME_URL="https://www.ubuntu.com/"
+SUPPORT_URL="https://help.ubuntu.com/"
+BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
+PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
+VERSION_CODENAME=focal
+UBUNTU_CODENAME=focal