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19 lines
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Plaintext
19 lines
1.0 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * microshift/microshift_install_get_ready/microshift-deploy-with-mirror-registry.adoc
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:_mod-docs-content-type: CONCEPT
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[id="microshift-mirror-container-images_{context}"]
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= Mirror container images into an existing registry
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Using a custom air-gapped container registry, or mirror, is necessary with certain user environments and workload requirements. Mirroring allows for the transfer of container images and updates to air-gapped environments where they can be installed on a {microshift-short} instance.
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To create an air-gapped mirror registry for {microshift-short} containers, you must complete the following steps:
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* Get the container image list to be mirrored.
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* Configure the mirroring prerequisites, including secure signatures management.
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* Download images on a host with internet access.
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* Copy the downloaded image directory to an air-gapped site.
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* Upload images to a mirror registry in an air-gapped site.
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* Configure your {microshift-short} hosts to use the mirror registry.
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