This is needed for depsolving, so expose it from the distro package
so it can be passed to dnf-json (and not only to osbuild) as that does
depsolving too.
Signed-off-by: Tom Gundersen <teg@jklm.no>
Rename the package from `pipeline` to `osbuild` to reflect that it
will no longer be specific to pipelines, but rather covers all
osbuild datatypes.
Signed-off-by: Tom Gundersen <teg@jklm.no>
The problem with the previous one was that we used artifical image
types, architectures, and distribution but that is not possible any more
because we don't want to use plain strings any more. This commit
introduces a new testing distro which uses proper, existing types.
When a user does not define the image size for a compose the default
image size of that image type is used. In order to properly store the
compose's image size even if the default is used the store calls the
distro function GetSizeForOutputType. This function accepts an output
format and image size. If the image size is 0 then the default
value for the output format will be returned. Also, for vhd images the
size must be rounded. This is now handled in the distro function instead
of the api.
When creating a pipeline the assembler includes an image size. This
image size can be set when creating the pipeline but if it is 0 then a
default image size will be used. The default is 2 GB except for ami
images which are 6 GB.
During development of a new distro, we need to test composer against
nightly or beta repositories, but we cannot ship composer itself
with the nightly repository information hardcoded in. At the same
time, we want to distinguish between the system repositories of the
host and the repositories we use to generate images (the host may not
use the same distro/version/architecture as the target, and it may
include custom repositories that the target should not).
We therefore ship per distro repository information that can be
overriden (typically in testing) by dropping files in /etc.
For now use the latest nightlies for RHEL-8.2, we may want to
replace these with the official mirrors for GA eventually.
Signed-off-by: Tom Gundersen <teg@jklm.no>
We were using fedora-30 as a test-distro and tar as test-output, but
that causes lots of churn in the tests when we refactor things. Use
the test distro instead, when generic functionality is being tested
and restrict testing of the individual distros to the distro-specific
tests.
Signed-off-by: Tom Gundersen <teg@jklm.no>
Introduce a DistroRegister object. For now this does not introduce
any functional changes, as the object is always instantited to be
the same. However, in follow-up patches it will get options.
Signed-off-by: Tom Gundersen <teg@jklm.no>
Right now, there is no way to get at the name from a Distro instance.
We will need this to include the distro's name in the job we pass to the
worker, for instance.
On architectures that require EFI, we must create the ESP partition
and use a GPT partition table. We must also install either the UEFI
or the legacy version of GRUB2 in the image.
Signed-off-by: Tom Gundersen <teg@jklm.no>
Move to the new options format, allowing more flexible partition
tables. The pipeline changes, but the result should be the same.
This requires a yet-to-be-released version of osbuild.
Signed-off-by: Tom Gundersen <teg@jklm.no>
Allow bootloader specific packages to be defined per architecture,
and allow repositories to depend on the architecture.
This does not altert he pipelines we produce, part from the ami
image now contains the grub2-pc package, rather than the grub2
package. This should make no difference.
Signed-off-by: Tom Gundersen <teg@jklm.no>
We must make sure not to depend on the modules loaded in the host
kernel. This makes the initrd the same between different hosts.
Signed-off-by: Tom Gundersen <teg@jklm.no>
The current one was taken from fedora and that failed both due to an
SELinux bug in RHEL8.2, but also because the list of packages was
wrong for the distro.
We don't enable WAAgent, which we probably should. And there are a few
other config tweaks to cloud-init and WAAgent that we skip too.
Signed-off-by: Tom Gundersen <teg@jklm.no>
The pipeline generation now takes the architecture as an argument.
Currently only x86_64 is supported. The architecture is detected
at start-up, and passed down to each pipeline translation.
For osbuild-pipeline we now requrie the architecture to be passed
in.
Signed-off-by: Tom Gundersen <teg@jklm.no>
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.
RHEL and Fedora used different output formats (.ami vs .raw.xz). The job
package assumed `image.ami`, which failed for RHEL.
Change Fedora to use image.raw.xz as well. This makes it consistent, but
we should also get the filename from the distro at some point.
Make osbuild-composer use FromHost() directly. Everywhere else needs to
specify the distro explicitly.
Also don't panic when a distro doesn't exist. Instead, return nil. Make
sure all callers check for that.
Automatically registering on `init()` is clever, but a bit too magical
and easy to get wrong, because every binary must include all distros
somewhere.
Flip this inside out: distros now have a `New()`, which returns
something that implements the `Distro` interface. The distro package
explicitly creates all of them.
This means that distros cannot import distro itself anymore, because go
forbids import cycles. This only affected `InvalidOutputFormatError`.
Return a generic error for now.
This includes adding (and excluding) the right packages, setting the right
systemd boot target, fixing kernel options, changing output type to
.raw.xz, and setting the size of the image to 6GB.
This takes a different approach to outputs and customizations, which is
much shorter and duplicates less code.
This uses links to internal repositories for now, because 8.2 hasn't
been released yet.
Add a `distro` flag to `osbuild-pipeline`.
We should always specify a checksum when describing a repository to pull
content from. For now, fedora-30 duplicated the checksum. The idea is
that we can have it in one place at some point.
osbuild has a concept of runners now: scripts that set up a build
environment. Update the osbuild submodule to latest master, change
`Pipeline` to to the new buildroot description format, and use the
`org.osbuild.fedora30` runner from the fedora30 distro.
