def _verify_version_compatibility(self):
current_version = get_edi_version()
required_version = str(self._get_general_item('edi_required_minimal_edi_version', current_version))
if Version(get_stripped_version(current_version)) < Version(get_stripped_version(required_version)):
raise FatalError(('The current configuration requires a newer version of edi (>={}).\n'
'Please update your edi installation!'
).format(get_stripped_version(required_version)))
def run(self, project_name, config_template):
workdir = os.getcwd()
if os.getuid() == 0:
raise FatalError('Do not initialize a configuration as root!')
if not os.access(workdir, os.W_OK):
raise FatalError('''No write access to '{}'.'''.format(workdir))
if os.listdir(workdir):
raise FatalError(
'Please initialize your new configuration within an empty folder!'
)
source = get_project_tree()
copy_tree(source, workdir)
template = ConfigurationTemplate(workdir)
with open(get_template(config_template), encoding="UTF-8",
mode="r") as template_file:
t = Template(template_file.read())
template_dict = yaml.load(t.render(get_base_dictionary())).get(
'parameters', {})
template_dict['edi_project_name'] = project_name
template_dict["edi_edi_version"] = get_stripped_version(
get_edi_version())
template.render(template_dict)
print_success(
'''Configuration for project '{}' generated in folder '{}'.'''.
format(project_name, workdir))
def check():
if LxdVersion._check_done:
return
if Version(get_stripped_version(get_lxd_version())) < Version(
LxdVersion._required_minimal_version):
raise FatalError((
'The current lxd installation ({}) does not meet the minimal requirements (>={}).\n'
'Please update your lxd installation using snaps or xenial-backports!'
).format(get_lxd_version(), LxdVersion._required_minimal_version))
else:
LxdVersion._check_done = True
