diff options
Diffstat (limited to 'cloudinit/sources')
| -rw-r--r-- | cloudinit/sources/DataSourceAzure.py | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/cloudinit/sources/DataSourceAzure.py b/cloudinit/sources/DataSourceAzure.py index b9458ffa..314848e4 100644 --- a/cloudinit/sources/DataSourceAzure.py +++ b/cloudinit/sources/DataSourceAzure.py @@ -36,6 +36,8 @@ RESOURCE_DISK_PATH = '/dev/disk/cloud/azure_resource' DEFAULT_PRIMARY_NIC = 'eth0' LEASE_FILE = '/var/lib/dhcp/dhclient.eth0.leases' DEFAULT_FS = 'ext4' +# DMI chassis-asset-tag is set static for all azure instances +AZURE_CHASSIS_ASSET_TAG = '7783-7084-3265-9085-8269-3286-77' def find_storvscid_from_sysctl_pnpinfo(sysctl_out, deviceid): @@ -320,6 +322,11 @@ class DataSourceAzureNet(sources.DataSource): # azure removes/ejects the cdrom containing the ovf-env.xml # file on reboot. So, in order to successfully reboot we # need to look in the datadir and consider that valid + asset_tag = util.read_dmi_data('chassis-asset-tag') + if asset_tag != AZURE_CHASSIS_ASSET_TAG: + LOG.debug("Non-Azure DMI asset tag '%s' discovered.", asset_tag) + return False + asset_tag = util.read_dmi_data('chassis-asset-tag') ddir = self.ds_cfg['data_dir'] candidates = [self.seed_dir] @@ -694,7 +701,7 @@ def read_azure_ovf(contents): try: dom = minidom.parseString(contents) except Exception as e: - raise BrokenAzureDataSource("invalid xml: %s" % e) + raise BrokenAzureDataSource("Invalid ovf-env.xml: %s" % e) results = find_child(dom.documentElement, lambda n: n.localName == "ProvisioningSection") |