Document how to configure rpm prefetch #136
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This required adjusting language at the top of the document about what is supported. Signed-off-by: Ralph Bean <[email protected]>
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| <1> The `*packages*` list is the list of packages you want to install in your Container. Only include first-order dependencies here, i.e. the packages you want to install. | ||
| <2> This should be a reference to a repo file, like those found in `/etc/yum.repos.d/`. This tells the Cachi2 where to find your rpm and its dependencies. | ||
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| . Copy any necessary yum/dnf repo files into your git repository. If you are using a fedora base image, that looks like: |
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This is the base image of the container that you are building? Would users know how to select the appropriate file(s) for rhel/UBI from this?
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Hm, let's provide a command to extract it from the base image they're working with.
My favorite command for that is oc image extract ... though, and I don't know an "easy" alternative with skopeo.
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Well, I guess this works:
podman run -it registry.redhat.io/ubi9/ubi:latest cat /etc/yum.repos.d/ubi.repo > ubi.repo
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WDYT of the change in 27cdf67?
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The *.repo files don't really need to be commited to the user's repo, they only need to be there for the lockfile resolution (although it doesn't hurt to commit them). Not sure if we should point that out, or if that'll only make it more confusing.
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I am similarly unsure if one is more confusing than the other.
I guess, without more user reactions to go on, I'd assume that committing the file is more explicit and clear. FWIW, it kind of looks like a beefier version of content_sets.yaml (some openstack devs today understood it right away when I tested out explaining it that way).
| <1> The `*packages*` list is the list of packages you want to install in your Container. Only include first-order dependencies here, i.e. the packages you want to install. | ||
| <2> This should be a reference to a repo file, like those found in `/etc/yum.repos.d/`. This tells the Cachi2 where to find your rpm and its dependencies. | ||
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| . Copy any necessary yum/dnf repo files into your git repository. If you are using a fedora base image, that looks like: |
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Should this be copied from the system that is running the tool or should we instruct users on how to extract the file from the actual parent image that will be used?
(or should the tool be run from the base image which will be used?)
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| [source] | ||
| ---- | ||
| $ rpm-lockfile-prototype --image YOUR_BASE_IMAGE rpms.in.yaml <1> |
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Ah, I assume that this means that the prior base image is indeed that of the container you are building.
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Yes. Clarified in 27cdf67.
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This required adjusting language at the top of the document about what is supported.