diff --git a/apis/management.cattle.io/v3/k8s_defaults.go b/apis/management.cattle.io/v3/k8s_defaults.go
index e46d7360..5e2264ef 100644
--- a/apis/management.cattle.io/v3/k8s_defaults.go
+++ b/apis/management.cattle.io/v3/k8s_defaults.go
@@ -823,10 +823,10 @@ var (
 			NginxProxy:                m("rancher/rke-tools:v0.1.25"),
 			CertDownloader:            m("rancher/rke-tools:v0.1.25"),
 			KubernetesServicesSidecar: m("rancher/rke-tools:v0.1.25"),
-			KubeDNS:                   m("gcr.io/google_containers/k8s-dns-kube-dns-amd64:1.14.13"),
-			DNSmasq:                   m("gcr.io/google_containers/k8s-dns-dnsmasq-nanny-amd64:1.14.13"),
-			KubeDNSSidecar:            m("gcr.io/google_containers/k8s-dns-sidecar-amd64:1.14.13"),
-			KubeDNSAutoscaler:         m("gcr.io/google_containers/cluster-proportional-autoscaler-amd64:1.0.0"),
+			KubeDNS:                   m("gcr.io/google_containers/k8s-dns-kube-dns:1.14.13"),
+			DNSmasq:                   m("gcr.io/google_containers/k8s-dns-dnsmasq-nanny:1.14.13"),
+			KubeDNSSidecar:            m("gcr.io/google_containers/k8s-dns-sidecar:1.14.13"),
+			KubeDNSAutoscaler:         m("gcr.io/google_containers/cluster-proportional-autoscaler:1.0.0"),
 			Flannel:                   m("quay.io/coreos/flannel:v0.10.0"),
 			FlannelCNI:                m("quay.io/coreos/flannel-cni:v0.3.0"),
 			CalicoNode:                m("quay.io/calico/node:v3.1.3"),
@@ -837,12 +837,12 @@ var (
 			CanalFlannel:              m("quay.io/coreos/flannel:v0.10.0"),
 			WeaveNode:                 m("weaveworks/weave-kube:2.5.0"),
 			WeaveCNI:                  m("weaveworks/weave-npc:2.5.0"),
-			PodInfraContainer:         m("gcr.io/google_containers/pause-amd64:3.1"),
+			PodInfraContainer:         m("gcr.io/google_containers/pause:3.1"),
 			Ingress:                   m("rancher/nginx-ingress-controller:0.21.0-rancher1"),
 			IngressBackend:            m("k8s.gcr.io/defaultbackend:1.4"),
-			MetricsServer:             m("gcr.io/google_containers/metrics-server-amd64:v0.3.1"),
+			MetricsServer:             m("gcr.io/google_containers/metrics-server:v0.3.1"),
 			CoreDNS:                   m("coredns/coredns:1.2.2"),
-			CoreDNSAutoscaler:         m("gcr.io/google_containers/cluster-proportional-autoscaler-amd64:1.0.0"),
+			CoreDNSAutoscaler:         m("gcr.io/google_containers/cluster-proportional-autoscaler:1.0.0"),
 		},
 		"v1.13.1-rancher1-2": {
 			Etcd:                      m("quay.io/coreos/etcd:v3.2.24"),
@@ -960,10 +960,10 @@ var (
 			NginxProxy:                m("rancher/rke-tools:v0.1.25"),
 			CertDownloader:            m("rancher/rke-tools:v0.1.25"),
 			KubernetesServicesSidecar: m("rancher/rke-tools:v0.1.25"),
-			KubeDNS:                   m("gcr.io/google_containers/k8s-dns-kube-dns-amd64:1.15.0"),
-			DNSmasq:                   m("gcr.io/google_containers/k8s-dns-dnsmasq-nanny-amd64:1.15.0"),
-			KubeDNSSidecar:            m("gcr.io/google_containers/k8s-dns-sidecar-amd64:1.15.0"),
-			KubeDNSAutoscaler:         m("gcr.io/google_containers/cluster-proportional-autoscaler-amd64:1.0.0"),
+			KubeDNS:                   m("gcr.io/google_containers/k8s-dns-kube-dns:1.15.0"),
+			DNSmasq:                   m("gcr.io/google_containers/k8s-dns-dnsmasq-nanny:1.15.0"),
+			KubeDNSSidecar:            m("gcr.io/google_containers/k8s-dns-sidecar:1.15.0"),
+			KubeDNSAutoscaler:         m("gcr.io/google_containers/cluster-proportional-autoscaler:1.0.0"),
 			Flannel:                   m("quay.io/coreos/flannel:v0.10.0"),
 			FlannelCNI:                m("quay.io/coreos/flannel-cni:v0.3.0"),
 			CalicoNode:                m("quay.io/calico/node:v3.4.0"),
@@ -974,12 +974,12 @@ var (
 			CanalFlannel:              m("quay.io/coreos/flannel:v0.10.0"),
 			WeaveNode:                 m("weaveworks/weave-kube:2.5.0"),
 			WeaveCNI:                  m("weaveworks/weave-npc:2.5.0"),
-			PodInfraContainer:         m("gcr.io/google_containers/pause-amd64:3.1"),
+			PodInfraContainer:         m("gcr.io/google_containers/pause:3.1"),
 			Ingress:                   m("rancher/nginx-ingress-controller:0.21.0-rancher1"),
 			IngressBackend:            m("k8s.gcr.io/defaultbackend:1.4"),
-			MetricsServer:             m("gcr.io/google_containers/metrics-server-amd64:v0.3.1"),
+			MetricsServer:             m("gcr.io/google_containers/metrics-server:v0.3.1"),
 			CoreDNS:                   m("coredns/coredns:1.2.6"),
-			CoreDNSAutoscaler:         m("gcr.io/google_containers/cluster-proportional-autoscaler-amd64:1.0.0"),
+			CoreDNSAutoscaler:         m("gcr.io/google_containers/cluster-proportional-autoscaler:1.0.0"),
 		},
 	}
 )
diff --git a/image/mirror.go b/image/mirror.go
index 77f60cec..0e6eae80 100644
--- a/image/mirror.go
+++ b/image/mirror.go
@@ -4,6 +4,27 @@ import "strings"
 
 var Mirrors = map[string]string{}
 
+var (
+	ManifestList = []string{
+		"quay.io/coreos/etcd:v3.2.24",
+		"gcr.io/google_containers/k8s-dns-kube-dns:1.15.0",
+		"gcr.io/google_containers/k8s-dns-dnsmasq-nanny:1.15.0",
+		"gcr.io/google_containers/k8s-dns-sidecar:1.15.0",
+		"gcr.io/google_containers/k8s-dns-kube-dns:1.14.13",
+		"gcr.io/google_containers/k8s-dns-dnsmasq-nanny:1.14.13",
+		"gcr.io/google_containers/k8s-dns-sidecar:1.14.13",
+		"gcr.io/google_containers/cluster-proportional-autoscaler:1.0.0",
+		"quay.io/coreos/flannel:v0.10.0",
+		"gcr.io/google_containers/pause:3.1",
+		"gcr.io/google_containers/metrics-server:v0.3.1",
+		"k8s.gcr.io/defaultbackend:1.4",
+	}
+	ArchitectureList = []string{
+		"amd64",
+		"arm64",
+	}
+)
+
 func Mirror(image string) string {
 	orig := image
 	if strings.HasPrefix(image, "weaveworks") {