def _get_images_dir(self):
possible_paths = (PROJECT_ROOT, os.path.join(sys.prefix,
'share/kolla'),
os.path.join(sys.prefix, 'local/share/kolla'))
for path in possible_paths:
image_path = os.path.join(path, 'docker')
# NOTE(SamYaple): We explicty check for the base folder to ensure
# this is the correct path
# TODO(SamYaple): Improve this to make this safer
if os.path.exists(os.path.join(image_path, 'base')):
LOG.info('Found the docker image folder at %s', image_path)
return image_path
else:
raise exception.KollaDirNotFoundException('Image dir can not '
'be found')
def _get_images_dir(self):
possible_paths = (
PROJECT_ROOT,
os.path.join(sys.prefix, 'share/kolla'),
os.path.join(sys.prefix, 'local/share/kolla'),
# NOTE(zioproto): When Kolla is used within a snap, the env var
# $SNAP is the directory where the snap is mounted.
# https://github.com/zioproto/snap-kolla
# More info in snap packages https://snapcraft.io
os.path.join(os.environ.get('SNAP', ''), 'share/kolla'))
for path in possible_paths:
image_path = os.path.join(path, 'docker')
# NOTE(SamYaple): We explicitly check for the base folder to ensure
# this is the correct path
# TODO(SamYaple): Improve this to make this safer
if os.path.exists(os.path.join(image_path, 'base')):
LOG.info('Found the docker image folder at %s', image_path)
return image_path
else:
raise exception.KollaDirNotFoundException('Image dir can not '
'be found')
