distro: set the repository checksum dynamically

Instead of having a static repository checksum, set it dynamically from
the metadata that osbuild-composer last saw. This is implemented in
dnf-json, which returns the checksums for each repository on every call.

This enables the use of repositories that change over time, such as
fedora-updates. Note that the osbuild pipeline will break when such a
repository changes. This is intentional: pipelines have to be
reproducible.
This commit is contained in:
Lars Karlitski 2019-12-07 23:01:44 +01:00
parent 75218ad2d9
commit d3a0b788a2
20 changed files with 184 additions and 95 deletions

View file

@ -30,7 +30,7 @@ type Distro interface {
// Returns an osbuild pipeline that generates an image in the given
// output format with all packages and customizations specified in the
// given blueprint.
Pipeline(b *blueprint.Blueprint, outputFormat string) (*pipeline.Pipeline, error)
Pipeline(b *blueprint.Blueprint, checksums map[string]string, outputFormat string) (*pipeline.Pipeline, error)
// Returns a osbuild runner that can be used on this distro.
Runner() string