diff --git a/content/en/docs/reference/setup-tools/kubeadm/kubeadm-init.md b/content/en/docs/reference/setup-tools/kubeadm/kubeadm-init.md index 0c8979b53a84e..4e1ebbb480c66 100644 --- a/content/en/docs/reference/setup-tools/kubeadm/kubeadm-init.md +++ b/content/en/docs/reference/setup-tools/kubeadm/kubeadm-init.md @@ -494,24 +494,25 @@ This process (steps 3-6) can also be triggered with `kubeadm phase selfhosting c For running kubeadm without an internet connection you have to pre-pull the required master images for the version of choice: -| Image Name | v1.8 release branch version | v1.9 release branch version | -|----------------------------------------------------------|-----------------------------|-----------------------------| -| k8s.gcr.io/kube-apiserver-${ARCH} | v1.8.x | v1.9.x | -| k8s.gcr.io/kube-controller-manager-${ARCH} | v1.8.x | v1.9.x | -| k8s.gcr.io/kube-scheduler-${ARCH} | v1.8.x | v1.9.x | -| k8s.gcr.io/kube-proxy-${ARCH} | v1.8.x | v1.9.x | -| k8s.gcr.io/etcd-${ARCH} | 3.0.17 | 3.1.10 | -| k8s.gcr.io/pause-${ARCH} | 3.0 | 3.0 | -| k8s.gcr.io/k8s-dns-sidecar-${ARCH} | 1.14.5 | 1.14.7 | -| k8s.gcr.io/k8s-dns-kube-dns-${ARCH} | 1.14.5 | 1.14.7 | -| k8s.gcr.io/k8s-dns-dnsmasq-nanny-${ARCH} | 1.14.5 | 1.14.7 | - -Here `v1.8.x` means the "latest patch release of the v1.8 branch". +| Image Name | v1.9 release branch version | v1.10 release branch version | +|--------------------------------------------|-----------------------------|------------------------------| +| k8s.gcr.io/kube-apiserver-${ARCH} | v1.9.x | v1.10.x | +| k8s.gcr.io/kube-controller-manager-${ARCH} | v1.9.x | v1.10.x | +| k8s.gcr.io/kube-scheduler-${ARCH} | v1.9.x | v1.10.x | +| k8s.gcr.io/kube-proxy-${ARCH} | v1.9.x | v1.10.x | +| k8s.gcr.io/etcd-${ARCH} | 3.1.10 | 3.1.12 | +| k8s.gcr.io/pause-${ARCH} | 3.0 | 3.1 | +| k8s.gcr.io/k8s-dns-sidecar-${ARCH} | 1.14.7 | 1.14.8 | +| k8s.gcr.io/k8s-dns-kube-dns-${ARCH} | 1.14.7 | 1.14.8 | +| k8s.gcr.io/k8s-dns-dnsmasq-nanny-${ARCH} | 1.14.7 | 1.14.8 | +| coredns/coredns | 1.0.2 | 1.0.6 | + +Here `v1.9.x` means the "latest patch release of the v1.9 branch". `${ARCH}` can be one of: `amd64`, `arm`, `arm64`, `ppc64le` or `s390x`. If you run Kubernetes version 1.10 or earlier, and if you set `--feature-gates=CoreDNS=true`, -you must also use the image `coredns/coredns:1.0.2`, instead of the three `k8s-dns-*` images. +you must also use the `coredns/coredns` image, instead of the three `k8s-dns-*` images. In Kubernetes 1.11 and later, you can list and pull the images using the `kubeadm config images` sub-command: ``` @@ -519,6 +520,9 @@ kubeadm config images list kubeadm config images pull ``` +Starting with Kubernetes 1.12, the `k8s.gcr.io/kube-*`, `k8s.gcr.io/etcd` and `k8s.gcr.io/pause` images +don't require an `-${ARCH}` suffix. + ### Automating kubeadm Rather than copying the token you obtained from `kubeadm init` to each node, as