There were some logic errors in sysconfig.py that appear to be the
result of accidentally typing "iface" where it should have been
"iface_cfg". This patch corrects those problems so that the module
can run successfully.
ec2_utils: fix MetadataLeafDecoder that returned bytes on empty
the MetadataLeafDecoder would return a bytes value b'' instead of
an empty string if the value of a key was empty. In all other cases
the value would be a string.
This was discovered when trying to json.dumps(get_instance_metadata())
on a recent OpenStack, where the value of 'public-ipv4' was empty.
The attempt to dump that with json would raise
TypeError: b'' is not JSON serializable
apply the runtime configuration written by ds-identify.
When the ds-identify code landed, it started writing /run/cloud.cfg
but at the moment, nothing was reading that. The result is that
ds-identify only worked to disable cloud-init entirely.
The nocloud datasource specifically would look for ds=nocloud or
ds=nocloud-net (often augmented with 'seedfrom') on the kernel command line.
Fix to return DS_FOUND in that case.
support nova-lxd by reading platform from environment of pid 1.
Nova lxd will now put the environment variable 'platform' into
pid 1's environment to the value 'OpenStack Nova', which is the same as
you would find in kvm guests.
ds-identify: change aarch64 to use the default for non-dmi systems.
aarch64 does support dmi, but OpenStack does not populate guests
with this information, and there are currently bugs in qemu preventing
it from working correctly see bug #1663304 for more information.
So, for the time being, pretend as if there is no dmi data on aarch64,
which will make it enable cloud-init even when no datasources are found.
Remove style checking during build and add latest style checks to tox
- make check will no longer run the style checks, that way package builds
wont fail on a style difference in versions of the style tools in
that distro.
- created style-check make file target to continue to run pep8 and pyflakes
- added tox envs 'tip-pycodestyle' and 'tip-pyflakes' to run latest style
checking. These are not enabled by default run of tox.
