The sshkey customization in osbuild/images has been dropped. In
osbuild-composer we maintain it for backwards compatibility, converting
each to a user customization, which is a superset of the sshkey.
Add support for RHSM customizations, which currently allow various
aspects of RHSM. Specifically enabling / disabling DNF plugins shipped
by subscription-manager package and setting a subset of options in the
rhsm.conf.
Signed-off-by: Tomáš Hozza <thozza@redhat.com>
Add support for RPM customizations, which currently allow to import RPM
GPG key from a file installed in the image. This is e.g. done for the
Azure RHUI image type.
Signed-off-by: Tomáš Hozza <thozza@redhat.com>
Previously, nil values in the conversion source were in some cases converted
to empty arrays or empty objects. This is undesirable, because it can be in
certain cases changing the semantics of the blueprint. See e.g.
f317064da5/pkg/distro/rhel7/imagetype.go (L239C7-L239C7)
This commit modifies the conversion process so nil values are converted
without any changes. Also, the `Convert` function was covered with a unit
test.
