diff --git a/content/en/docs/setup/independent/create-cluster-kubeadm.md b/content/en/docs/setup/independent/create-cluster-kubeadm.md index 846f2944dd..bf64e8c688 100644 --- a/content/en/docs/setup/independent/create-cluster-kubeadm.md +++ b/content/en/docs/setup/independent/create-cluster-kubeadm.md @@ -281,8 +281,7 @@ kubectl apply -f https://docs.projectcalico.org/v3.1/getting-started/kubernetes/ {{% /tab %}} {{% tab name="Flannel" %}} -For `flannel` to work correctly, `--pod-network-cidr=10.244.0.0/16` has to be passed to `kubeadm init`. Note that `flannel` works on `amd64`, `arm`, `arm64` and `ppc64le`. For it to work on a platform other than -`amd64`, you must manually download the manifest and replace `amd64` occurrences with your chosen platform. +For `flannel` to work correctly, you must pass `--pod-network-cidr=10.244.0.0/16` to `kubeadm init`. Set `/proc/sys/net/bridge/bridge-nf-call-iptables` to `1` by running `sysctl net.bridge.bridge-nf-call-iptables=1` to pass bridged IPv4 traffic to iptables' chains. This is a requirement for some CNI plugins to work, for more information @@ -291,6 +290,12 @@ please see [here](https://kubernetes.io/docs/concepts/cluster-administration/net ```shell kubectl apply -f https://raw.githubusercontent.com/coreos/flannel/v0.10.0/Documentation/kube-flannel.yml ``` +Note that `flannel` works on `amd64`, `arm`, `arm64` and `ppc64le`, but until `flannel v0.11.0` is released +you need to use the following manifest that supports all the architectures: + +```shell +kubectl apply -f https://raw.githubusercontent.com/coreos/flannel/c5d10c8/Documentation/kube-flannel.yml +``` For more information about `flannel`, see [the CoreOS flannel repository on GitHub ](https://github.com/coreos/flannel).