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OSDOCS-12183: adding how to delete manifests
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microshift_running_apps/microshift-deleting-resource-manifests.adoc
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:_mod-docs-content-type: ASSEMBLY | ||
[id="microshift-deleting-resource-manifests"] | ||
= Deleting resource manifests | ||
include::_attributes/attributes-microshift.adoc[] | ||
:context: microshift-deleting-resource-manifests | ||
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toc::[] | ||
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{microshift-short} supports the deletion of resource manifests for the following use cases: | ||
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* Data removal - when you need to completely remove resource from the cluster. | ||
* Upgrade - During an upgrade, some resources may need to be removed while retaining others to preserve data. | ||
Resource manifest deletion helps to manage the cluster resources efficiently by removing outdated objects while preserving necessary data. | ||
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include::modules/microshift-manifests-deletion-overview.adoc[leveloffset=+1] |
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// Module included in the following assemblies: | ||
// | ||
// * microshift//running_applications/microshift-deleting-resource-manifests.adoc | ||
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:_mod-docs-content-type: PROCEDURE | ||
[id="microshift-manifests-deletion-overview_{context}"] | ||
= How manifest deletion works | ||
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How {microshift-short} automatically deletes the manifests is explained in the following procedure. | ||
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.Procedure | ||
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. At every start, before applying the manifests, {microshift-short} scans the following `delete` sub directories within the configured manifests directory to identify the Kustomize manifest files that need to be deleted: | ||
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* /usr/lib/microshift/manifests/delete | ||
* /usr/lib/microshift/manifests.d/delete/* | ||
* /etc/microshift/manifests/delete | ||
* /etc/microshift/manifests.d/delete/* | ||
. {microshift-short} then runs the following command to delete the resources defined in the kustomize manifest file found in the `delete` directories. | ||
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[source,terminal] | ||
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kubectl delete -k --ignore-not-found=true | ||
---- |