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44 lines
2.2 KiB
Plaintext
44 lines
2.2 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * nodes/scheduling/descheduler/nodes-descheduler-uninstalling.adoc
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:_mod-docs-content-type: PROCEDURE
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[id="nodes-descheduler-uninstalling_{context}"]
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= Uninstalling the descheduler
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[role="_abstract"]
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If you no longer need the descheduler in your cluster, you can remove it by deleting the descheduler instance and uninstalling the {descheduler-operator}. You can also delete the `KubeDescheduler` CRD and `openshift-kube-descheduler-operator` namespace.
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.Prerequisites
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ifndef::openshift-rosa,openshift-dedicated[]
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* You are logged in to {product-title} as a user with the `cluster-admin` role.
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endif::openshift-rosa,openshift-dedicated[]
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ifdef::openshift-rosa,openshift-dedicated[]
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* You are logged in to {product-title} as a user with the `dedicated-admin` role.
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endif::openshift-rosa,openshift-dedicated[]
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* Access to the {product-title} web console.
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.Procedure
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. Log in to the {product-title} web console.
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. Delete the descheduler instance.
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.. From the *Ecosystem* -> *Installed Operators* page, click *{descheduler-operator}*.
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.. Select the *Kube Descheduler* tab.
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.. Click the Options menu {kebab} next to the *cluster* entry and select *Delete KubeDescheduler*.
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.. In the confirmation dialog, click *Delete*.
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. Uninstall the {descheduler-operator}.
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.. Navigate to *Ecosystem* -> *Installed Operators*.
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.. Click the Options menu {kebab} next to the *{descheduler-operator}* entry and select *Uninstall Operator*.
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.. In the confirmation dialog, click *Uninstall*.
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. Delete the `openshift-kube-descheduler-operator` namespace.
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.. Navigate to *Administration* -> *Namespaces*.
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.. Enter `openshift-kube-descheduler-operator` into the filter box.
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.. Click the Options menu {kebab} next to the *openshift-kube-descheduler-operator* entry and select *Delete Namespace*.
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.. In the confirmation dialog, enter `openshift-kube-descheduler-operator` and click *Delete*.
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. Delete the `KubeDescheduler` CRD.
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.. Navigate to *Administration* -> *Custom Resource Definitions*.
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.. Enter `KubeDescheduler` into the filter box.
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.. Click the Options menu {kebab} next to the *KubeDescheduler* entry and select *Delete CustomResourceDefinition*.
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.. In the confirmation dialog, click *Delete*.
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