It may happen a base image has an edited version of cloud-init
"cloud.cfg" that prevents the host keys to be generated.
While it didn't represent an issue with older releases of cloud-init,
starting cloud-init-22 this isn't true anymore.
Before that release, an sshd-keygen@.service was present and called by
sshd-keygen.target (which was called by sshd.service), and we ended up
with ssh host keys in any cases - either generated from cloud-init, or
generated by sshd-keygen.service.
But cloud-init-22 introduced an edition to the sshd-keygen.service,
making it check for the presence of cloud-init service, and preventing
this sshd-keygen to kick in this case.
So we'd better ensure cloud-init is able to generate the keys, else
we'll be in a bad state, since it's instructed to remove the ones
present.
Closes-Bug: #1971751
Change-Id: I37b2f3e9d57a86544ef14e74a4a927309c18bbf0
Update an rc-update call to only be made if running openrc instead of
all gentoo profiles (systemd does not have rc-update).
Add python3-pyyaml package mappings.
Update serial console to support multiple arches.
Update open-iscsi and open-isns keywords (looks like upstream merged
some musl fixes).
Update the kernel and initramfs file name globs for the
gentoo-kernel-bin usage.
Change-Id: I259bffed3a3e3f92be2210ead6bdfa383917d457
Signed-off-by: Matthew Thode <mthode@mthode.org>
Currently we have all our elements and library files in a top-level
directory and install them into
<root>/share/diskimage-builder/[elements|lib] (where root is either /
or the root of a virtualenv).
The problem with this is that editable/development installs (pip -e)
do *not* install data_files. Thus we have no canonical location to
look for elements -- leading to the various odd things we do such as a
whole bunch of guessing at the top of disk-image-create and having a
special test-loader in tests/test_elements.py so we can run python
unit tests on those elements that have it.
data_files is really the wrong thing to use for what are essentially
assets of the program. data_files install works well for things like
config-files, init.d files or dropping documentation files.
By moving the elements under the diskimage_builder package, we always
know where they are relative to where we import from. In fact,
pkg_resources has an api for this which we wrap in the new
diskimage_builder/paths.py helper [1].
We use this helper to find the correct path in the couple of places we
need to find the base-elements dir, and for the paths to import the
library shell functions.
Elements such as svc-map and pkg-map include python unit-tests, which
we do not need tests/test_elements.py to special-case load any more.
They just get found automatically by the normal subunit loader.
I have a follow-on change (I69ca3d26fede0506a6353c077c69f735c8d84d28)
to move disk-image-create to a regular python entry-point.
Unfortunately, this has to move to work with setuptools. You'd think
a symlink under diskimage_builder/[elements|lib] would work, but it
doesn't.
[1] this API handles stuff like getting files out of .zip archive
modules, which we don't do. Essentially for us it's returning
__file__.
Change-Id: I5e3e3c97f385b1a4ff2031a161a55b231895df5b
