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| [#mce-hcp-overview] | ||
| = Learn about hosted control planes with {mce-short} | ||
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| Hosted control planes represent a deployment model for {ocp-short} clusters that provides significant infrastructure efficiency. Instead of requiring dedicated virtual or physical machines for each cluster control plane, hosted control planes run as pods in a single namespace on a centralized management cluster. | ||
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| Standalone:: {ocp-short} clusters that use dedicated virtual or physical machines for the control plane components. Each cluster requires individual infrastructure for etcd, API servers, controller managers, and schedulers. | ||
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| Hosted:: A more efficient model where control planes run as pods on a shared management cluster. The hosted model offers the following advantages: | ||
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| - Reduces infrastructure overhead and costs | ||
| - Enables faster cluster provisioning | ||
| - Simplifies control plane management and updates | ||
| - Allows for better resource utilization | ||
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Contributor
Author
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. engineer review comments added in 4-13 |
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| Get started with {hcp} clusters and {mce-short} by following the documentation and guidance. | ||
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| * See the official {ocp-short} documentation in the link:https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/hosted_control_planes/hosted-control-planes-overview[Hosted control planes overview] to learn more about hosted control planes. | ||
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| * Prepare your environment for hosted control planes. See the following documentation: | ||
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| ** Find the requirements for your environment in link:https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/hosted_control_planes/preparing-to-deploy-hosted-control-planes[Requirements for hosted control planes]. | ||
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| ** Get sizing guidance from link:https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/hosted_control_planes/preparing-to-deploy-hosted-control-planes#sizing-guidance-for-hosted-control-planes[Sizing guidance for hosted control planes]. | ||
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| * Learn to create hosted clusters. See link:https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/hosted_control_planes/deploying-hosted-control-planes[Deploying hosted control planes]. You can create hosted clusters for the following platforms: | ||
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| ** link:https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/hosted_control_planes/deploying-hosted-control-planes#deploying-hosted-control-planes-on-aws[Deploying hosted control planes on AWS] | ||
| ** link:https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/hosted_control_planes/deploying-hosted-control-planes#deploying-hosted-control-planes-on-bare-metal[Deploying hosted control planes on bare metal] | ||
| ** link:https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/hosted_control_planes/deploying-hosted-control-planes#deploying-hosted-control-planes-on-openshift-virtualization[Deploying hosted control planes on OpenShift Virtualization] | ||
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| * You can manage hosted clusters with {mce-short}. See the following documentation: | ||
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| ** *Optional:* Manually import a hosted cluster. See link:https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/hosted_control_planes/manually-importing-a-hosted-cluster[Manually importing a hosted cluster]. | ||
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| ** Manage hosted clusters. See link:https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/hosted_control_planes/managing-hosted-control-planes[Managing hosted control planes]. | ||
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| ** Learn about hosted control plane authentication, see https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/hosted_control_planes/authentication-and-authorization-for-hosted-control-planes[Authentication and authorization for hosted control planes]. | ||
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| ** Learn about updating hosted clusters from the link:https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/hosted_control_planes/updating-hosted-control-planes[Updating hosted control planes] documentation. | ||
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| ** See link:https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/hosted_control_planes/destroying-a-hosted-cluster[Destroying a hosted cluster] when you are ready. | ||
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| * With {acm-short} enabled, you can discover and manage hosted control plane clusters, while using {acm-short} capability. Learn about hosted control planes with {acm-short} from the following resources, which require {acm-short}: | ||
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| ** Discover hosted control plane clusters. See link:https://docs.redhat.com/en/documentation/red_hat_advanced_cluster_management_for_kubernetes/2.13/html/multicluster_engine_operator_with_red_hat_advanced_cluster_management/mce-acm-integration#discover-hosted-acm[Discovering hosted control plane clusters with {acm-short}]. | ||
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| ** Set up disaster recovery for hosted control plane clusters with {acm-short}. See link:https://docs.redhat.com/en/documentation/red_hat_advanced_cluster_management_for_kubernetes/2.14/html/business_continuity/business-cont-overview#config-hcp-backup[Backup and restore for hosted control planes and hosted clusters]. | ||
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| == Additional resources | ||
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| * See the release notes for hosted control planes at link:https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/hosted_control_planes/hosted-control-planes-release-notes-1[Hosted control planes release notes]. | ||
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| * See the Troubleshooting guide at link:https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/hosted_control_planes/troubleshooting-hosted-control-planes[Troubleshooting hosted control planes]. | ||
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This is the new file for review