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54 lines
2.0 KiB
Plaintext
54 lines
2.0 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * installing/disconnected_install/installing-mirroring-disconnected-v2.adoc
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:_mod-docs-content-type: PROCEDURE
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[id="oc-mirror-dry-run-v2_{context}"]
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= Performing a dry run for oc-mirror plugin v2
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Verify your image set configuration by performing a dry run without mirroring any images. This ensures your setup is correct and prevents unintended changes.
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.Procedure
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* To perform a test run, run the `oc mirror` command and append the `--dry-run` argument to the command:
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+
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[source,terminal]
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----
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$ oc mirror -c <image_set_config_yaml> file://<oc_mirror_workspace_path> --dry-run --v2
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----
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+
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where:
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`<image_set_config_yaml>`:: Specifies the image set configuration file that you created.
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`<oc_mirror_workspace_path>`:: Insert the address of the workspace path.
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`<mirror_registry_url>`:: Insert the URL or address of the remote container registry from which images will be mirrored or deleted.
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+
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.Example output
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[source,terminal]
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----
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[INFO] : :wave: Hello, welcome to oc-mirror
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[INFO] : :gear: setting up the environment for you...
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[INFO] : :twisted_rightwards_arrows: workflow mode: mirrorToDisk
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[INFO] : :sleuth_or_spy: going to discover the necessary images...
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[INFO] : :mag: collecting release images...
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[INFO] : :mag: collecting operator images...
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[INFO] : :mag: collecting additional images...
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[WARN] : :warning: 54/54 images necessary for mirroring are not available in the cache.
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[WARN] : List of missing images in : CLID-19/working-dir/dry-run/missing.txt.
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please re-run the mirror to disk process
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[INFO] : :page_facing_up: list of all images for mirroring in : CLID-19/working-dir/dry-run/mapping.txt
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[INFO] : mirror time : 9.641091076s
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[INFO] : :wave: Goodbye, thank you for using oc-mirror
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----
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.Verification
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. Navigate to the workspace directory that was generated:
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[source,terminal]
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----
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$ cd <oc_mirror_workspace_path>
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----
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. Review the `mapping.txt` and `missing.txt` files that were generated. These files contain a list of all images that would be mirrored. |