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79 lines
3.8 KiB
Plaintext
79 lines
3.8 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * virt/install/installing-ove.adoc
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:_mod-docs-content-type: PROCEDURE
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[id="virt-installing-ove-console-final_{context}"]
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= Completing cluster configuration and initiating the installation
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[role="_abstract"]
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Before you can finally initiate the cluster installation, you must verify host details, configure cluster networking details, and download the default cluster credentials.
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.Prerequisites
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* You have booted all of the hosts that will comprise your cluster and configured them with the correct rendezvous node IP address.
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+
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[IMPORTANT]
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====
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You can add as many hosts as you want to your cluster.
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However, at this stage, you must at least have enough available hosts to match the value you specified in the *Number of control plane nodes* field of the installation console's *Cluster details* page.
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====
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.Procedure
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. On the installation console hosted by the rendezvous node, configure the hosts in the *Host discovery* page:
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.. Verify that every machine you booted from the ISO image appears in the *Host Inventory* section and has a *Status* value of *Ready*.
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.. For each host, click the expand icon and verify that all of the specification fields are correct.
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.. Optional: For each host except the rendezvous node, configure the role by selecting an option from the dropdown menu of the *Role* column.
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The default value for every host except the rendezvous node is `Auto-assign`.
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.. Click *Next* to continue.
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. On the *Storage* page, click the expand icon for each host and verify that all of the specification fields are correct.
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. Click *Next* to continue.
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. If you want to manage your own networking, select the *User-Managed Networking* option on the *Networking* page.
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. If you want the cluster to manage networking, select the *Cluster-Managed Networking* option on the *Networking* page and configure cluster networking:
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.. Select a *Networking stack type*.
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.. Optional: Select a machine network from the dropdown menu of the *Machine network* field.
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Otherwise, a default value is selected.
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.. Enter an IP address in the *API IP* field.
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An API IP provides an endpoint for all users to interact with and configure the platform.
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.. Enter an IP address in the *Ingress IP* field.
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An ingress IP provides an endpoint for application traffic flowing from outside the cluster.
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. Optional: Select the *Use advanced networking* checkbox and configure other parameters such as the *Cluster network CIDR*, the *Cluster network host prefix*, or *the Service network CIDR*.
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This option is available for both cluster-managed and user-managed networking.
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. Optional: Enter a key in the *Host SSH Public Key for troubleshooting after installation* field, which you can use to connect to hosts using a public SSH key for troubleshooting after installation.
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This option is available for both cluster-managed and user-managed networking.
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. Click *Next* to continue.
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. On the *Download credentials* page, select the checkbox to acknowledge that you must download credential files prior to cluster installation.
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. Click *Download credentials* and save the cluster credentials file in a secure location.
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[IMPORTANT]
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====
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You must download the credentials at this stage.
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Once you initiate the cluster installation, the rendezvous node reboots and you can no longer retrieve the credentials.
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====
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. On the *Review and create* page, review all of the cluster details and click *Install cluster* to initiate the cluster installation.
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During the installation process, the rendezvous node reboots and the console you used to configure the installation is no longer accessible.
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At that point, the URL of the deployed cluster's web console is provided, although this console is not accessible until the cluster installation is completed.
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Once the cluster is installed, you can visit this URL and sign in to the web console with your downloaded credentials. |