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diff --git a/docs/usecases/contiv/CUSTOM_MGMT_NETWORK.md b/docs/usecases/contiv/CUSTOM_MGMT_NETWORK.md deleted file mode 100644 index bf2937f2016..00000000000 --- a/docs/usecases/contiv/CUSTOM_MGMT_NETWORK.md +++ /dev/null @@ -1,26 +0,0 @@ -### Setting Up a Custom Management Network on Multi-Homed Nodes - -If the interface you use for Kubernetes management traffic (for example, the -IP address used for `kubeadm join`) is not the one that contains the default -route out of the host, then you need to specify the management node IP address in -the Kubelet config file. Add the following line to: -(`/etc/systemd/system/kubelet.service.d/10-kubeadm.conf`): -``` -Environment="KUBELET_EXTRA_ARGS=--fail-swap-on=false --node-ip=<node-management-ip-address>" -``` -#### Example -Consider a 2 node deployment where each node is connected to 2 networks - -`10.0.2.0/24` and `192.168.56.0/24`, and the default route on each node points -to the interface connected to the `10.0.2.0/24` subnet. We want to use subnet -`192.168.56.0/24` for Kubernetes management traffic. Assume the addresses of -nodes connected to `192.168.56.0/24` are `192.168.56.105` and `192.168.56.106`. - -On the `192.168.56.105` node you add the following line to `10-kubeadm.conf`: -``` -Environment="KUBELET_EXTRA_ARGS=--fail-swap-on=false --node-ip=192.168.56.105" -``` -On the `192.168.56.106` node you add the following line to `10-kubeadm.conf`: -``` -Environment="KUBELET_EXTRA_ARGS=--fail-swap-on=false --node-ip=192.168.56.106" -``` - |