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uyuni-project / uyuni-tools

Tools to work with containerized Uyuni server
Apache License 2.0
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Add --prepare option to migrate command #377

Open nadvornik opened 1 week ago

nadvornik commented 1 week ago

What does this PR change?

This PR adds --prepare option to migrate command. With this option, the migration does not stop the services on source server and ends after syncing the data.

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Issue(s): https://github.com/uyuni-project/uyuni-tools/issues/181

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rjmateus commented 1 week ago

I if we set the prepare command we should stop just after the rsync of each volume. All the config changes (and probably the distribution copy) should be done only on final migrate. The goal is to start copy the major data folder to speed migration.

nadvornik commented 1 week ago

I think it is safe to let the migration scrip run till the end. All the config changes it does will be overwritten by the final run, but it can help to spot potential problems earlier, before stopping the old server.

nadvornik commented 1 week ago

I have added kubernetes fixes - scale to 0 and skip traefik installation.