diff options
Diffstat (limited to 'cloudinit/sources/__init__.py')
| -rw-r--r-- | cloudinit/sources/__init__.py | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/cloudinit/sources/__init__.py b/cloudinit/sources/__init__.py index d3cfa560..28540a7b 100644 --- a/cloudinit/sources/__init__.py +++ b/cloudinit/sources/__init__.py @@ -217,6 +217,10 @@ class DataSource(object): def get_package_mirror_info(self): return self.distro.get_package_mirror_info(data_source=self) + def check_instance_id(self): + # quickly (local check only) if self.instance_id is still + return False + def normalize_pubkey_data(pubkey_data): keys = [] @@ -299,6 +303,18 @@ def list_sources(cfg_list, depends, pkg_list): return src_list +def instance_id_matches_system_uuid(instance_id, field='system-uuid'): + # quickly (local check only) if self.instance_id is still valid + # we check kernel command line or files. + if not instance_id: + return False + + dmi_value = util.read_dmi_data(field) + if not dmi_value: + return False + return instance_id.lower() == dmi_value.lower() + + # 'depends' is a list of dependencies (DEP_FILESYSTEM) # ds_list is a list of 2 item lists # ds_list = [ |