diff options
Diffstat (limited to 'cloudinit/sources/DataSourceConfigDrive.py')
| -rw-r--r-- | cloudinit/sources/DataSourceConfigDrive.py | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/cloudinit/sources/DataSourceConfigDrive.py b/cloudinit/sources/DataSourceConfigDrive.py index c7b5fe5f..4cb28977 100644 --- a/cloudinit/sources/DataSourceConfigDrive.py +++ b/cloudinit/sources/DataSourceConfigDrive.py @@ -43,7 +43,7 @@ class DataSourceConfigDrive(openstack.SourceMixin, sources.DataSource): self.version = None self.ec2_metadata = None self._network_config = None - self.network_json = None + self.network_json = sources.UNSET self.network_eni = None self.known_macs = None self.files = {} @@ -69,7 +69,8 @@ class DataSourceConfigDrive(openstack.SourceMixin, sources.DataSource): util.logexc(LOG, "Failed reading config drive from %s", sdir) if not found: - for dev in find_candidate_devs(): + dslist = self.sys_cfg.get('datasource_list') + for dev in find_candidate_devs(dslist=dslist): try: # Set mtype if freebsd and turn off sync if dev.startswith("/dev/cd"): @@ -148,7 +149,7 @@ class DataSourceConfigDrive(openstack.SourceMixin, sources.DataSource): @property def network_config(self): if self._network_config is None: - if self.network_json is not None: + if self.network_json not in (None, sources.UNSET): LOG.debug("network config provided via network_json") self._network_config = openstack.convert_net_json( self.network_json, known_macs=self.known_macs) @@ -211,7 +212,7 @@ def write_injected_files(files): util.logexc(LOG, "Failed writing file: %s", filename) -def find_candidate_devs(probe_optical=True): +def find_candidate_devs(probe_optical=True, dslist=None): """Return a list of devices that may contain the config drive. The returned list is sorted by search order where the first item has @@ -227,6 +228,9 @@ def find_candidate_devs(probe_optical=True): * either vfat or iso9660 formated * labeled with 'config-2' or 'CONFIG-2' """ + if dslist is None: + dslist = [] + # query optical drive to get it in blkid cache for 2.6 kernels if probe_optical: for device in OPTICAL_DEVICES: @@ -257,7 +261,8 @@ def find_candidate_devs(probe_optical=True): devices = [d for d in candidates if d in by_label or not util.is_partition(d)] - if devices: + LOG.debug("devices=%s dslist=%s", devices, dslist) + if devices and "IBMCloud" in dslist: # IBMCloud uses config-2 label, but limited to a single UUID. ibm_platform, ibm_path = get_ibm_platform() if ibm_path in devices: |