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For more information on using Linux and Windows nodes in the same cluster, see xref:../../../windows_containers/understanding-windows-container-workloads.adoc#understanding-windows-container-workloads[Understanding Windows container workloads].
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For more information about using Linux and Windows nodes in the same cluster, see xref:../../../windows_containers/understanding-windows-container-workloads.adoc#understanding-windows-container-workloads[Understanding Windows container workloads].
For more information on using Linux and Windows nodes in the same cluster, see xref:../../../windows_containers/understanding-windows-container-workloads.adoc#understanding-windows-container-workloads[Understanding Windows container workloads].
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For more information about using Linux and Windows nodes in the same cluster, see xref:../../../windows_containers/understanding-windows-container-workloads.adoc#understanding-windows-container-workloads[Understanding Windows container workloads].
For more information on using Linux and Windows nodes in the same cluster, see xref:../../../windows_containers/understanding-windows-container-workloads.adoc#understanding-windows-container-workloads[Understanding Windows container workloads].
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For more information about using Linux and Windows nodes in the same cluster, see xref:../../../windows_containers/understanding-windows-container-workloads.adoc#understanding-windows-container-workloads[Understanding Windows container workloads].
Copy file name to clipboardExpand all lines: modules/configuring-hybrid-ovnkubernetes.adoc
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`manifests/` directory for your cluster.
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. Open the `cluster-network-03-config.yml` file in an editor and configure OVN-Kubernetes with hybrid networking, such as in the following example:
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. Open the `cluster-network-03-config.yml` file in an editor and configure OVN-Kubernetes with hybrid networking, as in the following example:
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.Specify a hybrid networking configuration
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hostPrefix: 23
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hybridOverlayVXLANPort: 9898 <2>
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----
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<1> Specify the CIDR configuration used for nodes on the additional overlay network. The `hybridClusterNetwork` CIDR cannot overlap with the `clusterNetwork` CIDR.
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<1> Specify the CIDR configuration used for nodes on the additional overlay network. The `hybridClusterNetwork` CIDR must not overlap with the `clusterNetwork` CIDR.
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<2> Specify a custom VXLAN port for the additional overlay network. This is required for running Windows nodes in a cluster installed on vSphere, and must not be configured for any other cloud provider. The custom port can be any open port excluding the default `4789` port. For more information on this requirement, see the Microsoft documentation on link:https://docs.microsoft.com/en-us/virtualization/windowscontainers/kubernetes/common-problems#pod-to-pod-connectivity-between-hosts-is-broken-on-my-kubernetes-cluster-running-on-vsphere[Pod-to-pod connectivity between hosts is broken].
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.Prerequisites
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* Install the OpenShift CLI (`oc`).
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* Log in to the cluster with a user with `cluster-admin` privileges.
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* Log in to the cluster as a user with `cluster-admin` privileges.
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* Ensure that the cluster uses the OVN-Kubernetes network plugin.
`cidr`:: Specify the CIDR configuration used for nodes on the additional overlay network. This CIDR cannot overlap with the cluster network CIDR.
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`cidr`:: Specify the CIDR configuration used for nodes on the additional overlay network. This CIDR must not overlap with the cluster network CIDR.
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`hostPrefix`:: Specifies the subnet prefix length to assign to each individual node. For example, if `hostPrefix` is set to `23`, then each node is assigned a `/23` subnet out of the given `cidr`, which allows for 510 (2^(32 - 23) - 2) pod IP addresses. If you are required to provide access to nodes from an external network, configure load balancers and routers to manage the traffic.
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`hybridOverlayVXLANPort`:: Specify a custom VXLAN port for the additional overlay network. This is required for running Windows nodes in a cluster installed on vSphere, and must not be configured for any other cloud provider. The custom port can be any open port excluding the default `4789` port. For more information on this requirement, see the Microsoft documentation on link:https://docs.microsoft.com/en-us/virtualization/windowscontainers/kubernetes/common-problems#pod-to-pod-connectivity-between-hosts-is-broken-on-my-kubernetes-cluster-running-on-vsphere[Pod-to-pod connectivity between hosts is broken].
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