![]() Provisioner node: Installer-provisioned installation requires one provisioner node.Ĭontrol plane: Installer-provisioned installation requires three control plane nodes for high availability. Registry node: (Optional) If setting up a disconnected mirrored registry, it is recommended the registry reside in its own node. Ensure that the nodes are recent enough to support RHEL 8 for the provisioner node and RHCOS 8 for the control plane and worker nodes. #EMAIL VERIFIER 3.6.4 SERIAL DRIVERS#Additionally, RHEL 8 ships with the most recent drivers for RAID controllers. Installer-provisioned installation relies on BMC protocols, which must be compatible across nodes. Latest generation: Nodes must be of the most recent generation. Intelligent Platform Management Interface (IPMI): Installer-provisioned installation requires IPMI enabled on each node. That is, Red Hat recommends nodes be the same brand and model with the same CPU, memory and storage configuration. Similar nodes: Red Hat recommends nodes have an identical configuration per role. Deploying the provisioner node as a worker node using Metal3ĬPU architecture: All nodes must use x86_64 CPU architecture.Adding a worker node to an existing cluster Preparing the provisioner node to be deployed as a worker node Diagnosing a duplicate MAC address when provisioning a new host in the cluster.Preparing to deploy with Virtual Media on the baremetal network Deploying the cluster via the OpenShift Container Platform installer Modify the install-config.yaml file to use the disconnected registry (optional) #EMAIL VERIFIER 3.6.4 SERIAL UPDATE#Copy and update the pull-secret (optional) Creating the registry podman container (optional) Generating the self-signed certificate (optional) Preparing the registry node to host the mirrored registry (optional) Creating a disconnected registry (optional) Creating the OpenShift Container Platform manifests Modifying the install-config.yaml file for no provisioning network (optional) Setting proxy settings within the install-config.yaml file (optional) Creating an RHCOS images cache (optional) Extracting the OpenShift Container Platform installer (GA Release) Retrieving the OpenShift Container Platform installer (GA Release) Preparing the provisioner node for OpenShift Container Platform installation Setting up the environment for an OpenShift installation ![]()
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