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69 lines
2.4 KiB
Plaintext
69 lines
2.4 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * TBD
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[id="configuration-resource-overview_{context}"]
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= About Configuration Resources in {product-title}
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You perform many customization and configuration tasks after you deploy your
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cluster, including configuring networking and setting your identity provider.
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In {product-title}, you modify Configuration Resources to determine the behavior
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of these integrations. The Configuration Resources are controlled by Operators
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that are managed by the Cluster Version Operator, which manages all of the
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Operators that run your cluster's control plane.
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You can customize the following Configuration Resources:
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[cols="3a,8a",options="header"]
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|===
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|Configuration Resource |Description
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|Authentication
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|DNS
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|Samples
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| * *ManagementState:*
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** *Managed.* The operator updates the samples as the configuration dictates.
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** *Unmanaged.* The operator ignores updates to the samples resource object and
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any imagestreams or templates in the `openshift` namespace.
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** *Removed.* The operator removes the set of managed imagestreams
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and templates in the `openshift` namespace. It ignores new samples created by
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the cluster administrator or any samples in the skipped lists. After the removals are
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complete, the operator works like it is in the `Unmanaged` state and ignores
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any watch events on the sample resources, imagestreams, or templates. It
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operates on secrets to facilitate the CENTOS to RHEL switch. There are some
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caveats around concurrent create and removal.
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* *Samples Registry:* Overrides the registry from which images are imported.
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* *Architecture:* Place holder to choose an architecture type. Currently only x86
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is supported.
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* *Skipped Imagestreams:* Imagestreams that are in the operator’s
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inventory, but that the cluster administrator wants the operator to ignore or not manage.
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* *Skipped Templates:* Templates that are in the operator’s inventory, but that
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the cluster administrator wants the operator to ignore or not manage.
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|Infrastructure
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|Ingress
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|Network
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|OAuth
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|===
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While you can complete many other customizations and configure other integrations
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with an {product-title} cluster, configuring these resources is a common first
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step after you deploy a cluster.
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Like all Operators, the Configuration Resources are governed by
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Custom Resource Definitions (CRD). You customize the CRD for each
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Configuration Resource that you want to modify in your cluster.
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