diff options
Diffstat (limited to 'cloudinit/sources/DataSourceNoCloud.py')
| -rw-r--r-- | cloudinit/sources/DataSourceNoCloud.py | 49 |
1 files changed, 32 insertions, 17 deletions
diff --git a/cloudinit/sources/DataSourceNoCloud.py b/cloudinit/sources/DataSourceNoCloud.py index 4cad6877..e00210e7 100644 --- a/cloudinit/sources/DataSourceNoCloud.py +++ b/cloudinit/sources/DataSourceNoCloud.py @@ -50,21 +50,22 @@ class DataSourceNoCloud(sources.DataSource): } found = [] - mydata = {'meta-data': {}, 'user-data': "", 'vendor-data': ""} + mydata = {'meta-data': {}, 'user-data': "", 'vendor-data': "", + 'network-config': {}} try: # Parse the kernel command line, getting data passed in md = {} if parse_cmdline_data(self.cmdline_id, md): found.append("cmdline") - mydata['meta-data'].update(md) + mydata = _merge_new_seed({'meta-data': md}) except: util.logexc(LOG, "Unable to parse command line data") return False # Check to see if the seed dir has data. pp2d_kwargs = {'required': ['user-data', 'meta-data'], - 'optional': ['vendor-data']} + 'optional': ['vendor-data', 'network-config']} try: seeded = util.pathprefix2dict(self.seed_dir, **pp2d_kwargs) @@ -141,8 +142,7 @@ class DataSourceNoCloud(sources.DataSource): if len(found) == 0: return False - seeded_interfaces = None - + seeded_network = None # The special argument "seedfrom" indicates we should # attempt to seed the userdata / metadata from its value # its primarily value is in allowing the user to type less @@ -158,8 +158,9 @@ class DataSourceNoCloud(sources.DataSource): LOG.debug("Seed from %s not supported by %s", seedfrom, self) return False - if 'network-interfaces' in mydata['meta-data']: - seeded_interfaces = self.dsmode + if (mydata['meta-data'].get('network-interfaces') or + mydata.get('network-config')): + seeded_network = self.dsmode # This could throw errors, but the user told us to do it # so if errors are raised, let them raise @@ -176,15 +177,25 @@ class DataSourceNoCloud(sources.DataSource): mydata['meta-data'] = util.mergemanydict([mydata['meta-data'], defaults]) - # Update the network-interfaces if metadata had 'network-interfaces' - # entry and this is the local datasource, or 'seedfrom' was used - # and the source of the seed was self.dsmode - # ('local' for NoCloud, 'net' for NoCloudNet') - if ('network-interfaces' in mydata['meta-data'] and - (self.dsmode in ("local", seeded_interfaces))): - LOG.debug("Updating network interfaces from %s", self) - self.distro.apply_network( - mydata['meta-data']['network-interfaces']) + netdata = {'format': None, 'data': None} + if mydata['meta-data'].get('network-interfaces'): + netdata['format'] = 'interfaces' + netdata['data'] = mydata['meta-data']['network-interfaces'] + elif mydata.get('network-config'): + netdata['format'] = 'network-config' + netdata['data'] = mydata['network-config'] + + # if this is the local datasource or 'seedfrom' was used + # and the source of the seed was self.dsmode. + # Then see if there is network config to apply. + if self.dsmode in ("local", seeded_network): + if mydata['meta-data'].get('network-interfaces'): + LOG.debug("Updating network interfaces from %s", self) + self.distro.apply_network( + mydata['meta-data']['network-interfaces']) + elif mydata.get('network-config'): + LOG.debug("Updating network config from %s", self) + self.distro.apply_network_config(mydata['network-config']) if mydata['meta-data']['dsmode'] == self.dsmode: self.seed = ",".join(found) @@ -246,7 +257,11 @@ def _merge_new_seed(cur, seeded): ret = cur.copy() ret['meta-data'] = util.mergemanydict([cur['meta-data'], util.load_yaml(seeded['meta-data'])]) - ret['user-data'] = seeded['user-data'] + if seeded.get('network-config'): + ret['network-config'] = util.load_yaml(seeded['network-config']) + + if 'user-data' in seeded: + ret['user-data'] = seeded['user-data'] if 'vendor-data' in seeded: ret['vendor-data'] = seeded['vendor-data'] return ret |