def process_node_storage(self, storage):
"""Process the storage data for a node-based document.
Return a tuple of of two lists the first is a StorageDeviceList, the
second is a VolumeGroupList.
:param storage: dictionary of the storage section of a document
"""
phys_devs = storage.get('physical_devices', {})
storage_devices = objects.HostStorageDeviceList()
for k, v in phys_devs.items():
sd = objects.HostStorageDevice(name=k)
sd.source = hd_fields.ModelSource.Designed
if 'labels' in v:
sd.labels = v.get('labels').copy()
if 'volume_group' in v:
vg = v.get('volume_group')
sd.volume_group = vg
elif 'partitions' in v:
sd.partitions = objects.HostPartitionList()
for vv in v.get('partitions', []):
part_model = objects.HostPartition()
part_model.name = vv.get('name')
part_model.source = hd_fields.ModelSource.Designed
part_model.part_uuid = vv.get('part_uuid', None)
part_model.size = vv.get('size', None)
if 'labels' in vv:
part_model.labels = vv.get('labels').copy()
if 'volume_group' in vv:
part_model.volume_group = vv.get('vg')
elif 'filesystem' in vv:
fs_info = vv.get('filesystem', {})
part_model.mountpoint = fs_info.get('mountpoint', None)
part_model.fstype = fs_info.get('fstype', 'ext4')
part_model.mount_options = fs_info.get(
'mount_options', 'defaults')
part_model.fs_uuid = fs_info.get('fs_uuid', None)
part_model.fs_label = fs_info.get('fs_label', None)
sd.partitions.append(part_model)
storage_devices.append(sd)
volume_groups = objects.HostVolumeGroupList()
vol_groups = storage.get('volume_groups', {})
for k, v in vol_groups.items():
vg = objects.HostVolumeGroup(name=k)
vg.vg_uuid = v.get('vg_uuid', None)
vg.logical_volumes = objects.HostVolumeList()
volume_groups.append(vg)
for vv in v.get('logical_volumes', []):
lv = objects.HostVolume(name=vv.get('name'))
lv.size = vv.get('size', None)
lv.lv_uuid = vv.get('lv_uuid', None)
if 'filesystem' in vv:
fs_info = vv.get('filesystem', {})
lv.mountpoint = fs_info.get('mountpoint', None)
lv.fstype = fs_info.get('fstype', 'ext4')
lv.mount_options = fs_info.get('mount_options', 'defaults')
lv.fs_uuid = fs_info.get('fs_uuid', None)
lv.fs_label = fs_info.get('fs_label', None)
vg.logical_volumes.append(lv)
return (storage_devices, volume_groups)
def parse_docs(self, yaml_string):
"""Translate a YAML string into the internal Drydock model."""
models = []
self.logger.debug(
"yamlingester:parse_docs - Parsing YAML string \n%s" %
(yaml_string))
try:
parsed_data = yaml.load_all(yaml_string)
except yaml.YAMLError as err:
raise ValueError("Error parsing YAML: %s" % (err))
for d in parsed_data:
kind = d.get('kind', '')
api = d.get('apiVersion', '')
if api.startswith('drydock/'):
(foo, api_version) = api.split('/')
if kind != '':
if kind == 'Region':
if api_version == 'v1':
model = objects.Site()
metadata = d.get('metadata', {})
# Need to add validation logic, we'll assume the input is
# valid for now
model.name = metadata.get('name', '')
model.status = hd_fields.SiteStatus.Unknown
model.source = hd_fields.ModelSource.Designed
spec = d.get('spec', {})
model.tag_definitions = objects.NodeTagDefinitionList(
)
tag_defs = spec.get('tag_definitions', [])
for t in tag_defs:
tag_model = objects.NodeTagDefinition()
tag_model.tag = t.get('tag', '')
tag_model.type = t.get('definition_type', '')
tag_model.definition = t.get('definition', '')
if tag_model.type not in ['lshw_xpath']:
raise ValueError(
'Unknown definition type in '
'NodeTagDefinition: %s' %
(t.definition_type))
model.tag_definitions.append(tag_model)
auth_keys = spec.get('authorized_keys', [])
model.authorized_keys = [k for k in auth_keys]
models.append(model)
else:
raise ValueError(
"Unknown API version %s of Region kind" %
(api_version))
elif kind == 'Rack':
if api_version == "v1":
model = objects.Rack()
metadata = d.get('metadata', {})
spec = d.get('spec', {})
model.name = metadata.get('name', None)
model.site = metadata.get('region', None)
model.tor_switches = objects.TorSwitchList()
tors = spec.get('tor_switches', {})
for k, v in tors.items():
tor = objects.TorSwitch()
tor.switch_name = k
tor.mgmt_ip = v.get('mgmt_ip', None)
tor.sdn_api_uri = v.get('sdn_api_url', None)
model.tor_switches.append(tor)
location = spec.get('location', {})
model.location = dict()
for k, v in location.items():
model.location[k] = v
model.local_networks = [
n for n in spec.get('local_networks', [])
]
models.append(model)
else:
raise ValueError(
"Unknown API version %s of Rack kind" %
(api_version))
elif kind == 'NetworkLink':
if api_version == "v1":
model = objects.NetworkLink()
metadata = d.get('metadata', {})
spec = d.get('spec', {})
model.name = metadata.get('name', '')
model.site = metadata.get('region', '')
metalabels = metadata.get('labels', [])
for l in metalabels:
if model.metalabels is None:
model.metalabels = [l]
else:
model.metalabels.append(l)
bonding = spec.get('bonding', {})
model.bonding_mode = bonding.get(
'mode',
hd_fields.NetworkLinkBondingMode.Disabled)
# How should we define defaults for CIs not in the input?
if model.bonding_mode == hd_fields.NetworkLinkBondingMode.LACP:
model.bonding_xmit_hash = bonding.get(
'hash', 'layer3+4')
model.bonding_peer_rate = bonding.get(
'peer_rate', 'fast')
model.bonding_mon_rate = bonding.get(
'mon_rate', '100')
model.bonding_up_delay = bonding.get(
'up_delay', '200')
model.bonding_down_delay = bonding.get(
'down_delay', '200')
model.mtu = spec.get('mtu', None)
model.linkspeed = spec.get('linkspeed', None)
trunking = spec.get('trunking', {})
model.trunk_mode = trunking.get(
'mode',
hd_fields.NetworkLinkTrunkingMode.Disabled)
model.native_network = trunking.get(
'default_network', None)
model.allowed_networks = spec.get(
'allowed_networks', None)
models.append(model)
else:
raise ValueError('Unknown API version of object')
elif kind == 'Network':
if api_version == "v1":
model = objects.Network()
metadata = d.get('metadata', {})
spec = d.get('spec', {})
model.name = metadata.get('name', '')
model.site = metadata.get('region', '')
metalabels = metadata.get('labels', [])
for l in metalabels:
if model.metalabels is None:
model.metalabels = [l]
else:
model.metalabels.append(l)
model.cidr = spec.get('cidr', None)
model.vlan_id = spec.get('vlan', None)
model.mtu = spec.get('mtu', None)
dns = spec.get('dns', {})
model.dns_domain = dns.get('domain', 'local')
model.dns_servers = dns.get('servers', None)
ranges = spec.get('ranges', [])
model.ranges = []
for r in ranges:
model.ranges.append({
'type':
r.get('type', None),
'start':
r.get('start', None),
'end':
r.get('end', None),
})
routes = spec.get('routes', [])
model.routes = []
for r in routes:
model.routes.append({
'subnet':
r.get('subnet', None),
'gateway':
r.get('gateway', None),
'metric':
r.get('metric', None),
})
dhcp_relay = spec.get('dhcp_relay', None)
if dhcp_relay is not None:
model.dhcp_relay_self_ip = dhcp_relay.get(
'self_ip', None)
model.dhcp_relay_upstream_target = dhcp_relay.get(
'upstream_target', None)
models.append(model)
elif kind == 'HardwareProfile':
if api_version == 'v1':
metadata = d.get('metadata', {})
spec = d.get('spec', {})
model = objects.HardwareProfile()
# Need to add validation logic, we'll assume the input is
# valid for now
model.name = metadata.get('name', '')
model.site = metadata.get('region', '')
model.source = hd_fields.ModelSource.Designed
model.vendor = spec.get('vendor', None)
model.generation = spec.get('generation', None)
model.hw_version = spec.get('hw_version', None)
model.bios_version = spec.get('bios_version', None)
model.boot_mode = spec.get('boot_mode', None)
model.bootstrap_protocol = spec.get(
'bootstrap_protocol', None)
model.pxe_interface = spec.get(
'pxe_interface', None)
model.devices = objects.HardwareDeviceAliasList()
device_aliases = spec.get('device_aliases', {})
for d in device_aliases:
dev_model = objects.HardwareDeviceAlias()
dev_model.source = hd_fields.ModelSource.Designed
dev_model.alias = d.get('alias', None)
dev_model.bus_type = d.get('bus_type', None)
dev_model.dev_type = d.get('dev_type', None)
dev_model.address = d.get('address', None)
model.devices.append(dev_model)
models.append(model)
elif kind == 'HostProfile' or kind == 'BaremetalNode':
if api_version == "v1":
model = None
if kind == 'HostProfile':
model = objects.HostProfile()
else:
model = objects.BaremetalNode()
metadata = d.get('metadata', {})
spec = d.get('spec', {})
model.name = metadata.get('name', '')
model.site = metadata.get('region', '')
model.source = hd_fields.ModelSource.Designed
model.parent_profile = spec.get(
'host_profile', None)
model.hardware_profile = spec.get(
'hardware_profile', None)
oob = spec.get('oob', {})
model.oob_parameters = {}
for k, v in oob.items():
if k == 'type':
model.oob_type = oob.get('type', None)
else:
model.oob_parameters[k] = v
storage = spec.get('storage', {})
phys_devs = storage.get('physical_devices', {})
model.storage_devices = objects.HostStorageDeviceList(
)
for k, v in phys_devs.items():
sd = objects.HostStorageDevice(name=k)
sd.source = hd_fields.ModelSource.Designed
if 'labels' in v:
sd.labels = v.get('labels').copy()
if 'volume_group' in v:
vg = v.get('volume_group')
sd.volume_group = vg
elif 'partitions' in v:
sd.partitions = objects.HostPartitionList()
for vv in v.get('partitions', []):
part_model = objects.HostPartition()
part_model.name = vv.get('name')
part_model.source = hd_fields.ModelSource.Designed
part_model.part_uuid = vv.get(
'part_uuid', None)
part_model.size = vv.get('size', None)
if 'labels' in vv:
part_model.labels = vv.get(
'labels').copy()
if 'volume_group' in vv:
part_model.volume_group = vv.get(
'vg')
elif 'filesystem' in vv:
fs_info = vv.get('filesystem', {})
part_model.mountpoint = fs_info.get(
'mountpoint', None)
part_model.fstype = fs_info.get(
'fstype', 'ext4')
part_model.mount_options = fs_info.get(
'mount_options', 'defaults')
part_model.fs_uuid = fs_info.get(
'fs_uuid', None)
part_model.fs_label = fs_info.get(
'fs_label', None)
sd.partitions.append(part_model)
model.storage_devices.append(sd)
model.volume_groups = objects.HostVolumeGroupList()
vol_groups = storage.get('volume_groups', {})
for k, v in vol_groups.items():
vg = objects.HostVolumeGroup(name=k)
vg.vg_uuid = v.get('vg_uuid', None)
vg.logical_volumes = objects.HostVolumeList()
model.volume_groups.append(vg)
for vv in v.get('logical_volumes', []):
lv = objects.HostVolume(
name=vv.get('name'))
lv.size = vv.get('size', None)
lv.lv_uuid = vv.get('lv_uuid', None)
if 'filesystem' in vv:
fs_info = vv.get('filesystem', {})
lv.mountpoint = fs_info.get(
'mountpoint', None)
lv.fstype = fs_info.get(
'fstype', 'ext4')
lv.mount_options = fs_info.get(
'mount_options', 'defaults')
lv.fs_uuid = fs_info.get(
'fs_uuid', None)
lv.fs_label = fs_info.get(
'fs_label', None)
vg.logical_volumes.append(lv)
interfaces = spec.get('interfaces', {})
model.interfaces = objects.HostInterfaceList()
for k, v in interfaces.items():
int_model = objects.HostInterface()
# A null value indicates this interface should be removed
# from any parent profiles
if v is None:
int_model.device_name = '!' + k
continue
int_model.device_name = k
int_model.network_link = v.get(
'device_link', None)
int_model.hardware_slaves = []
slaves = v.get('slaves', [])
for s in slaves:
int_model.hardware_slaves.append(s)
int_model.networks = []
networks = v.get('networks', [])
for n in networks:
int_model.networks.append(n)
model.interfaces.append(int_model)
platform = spec.get('platform', {})
model.image = platform.get('image', None)
model.kernel = platform.get('kernel', None)
model.kernel_params = {}
for k, v in platform.get('kernel_params',
{}).items():
model.kernel_params[k] = v
model.primary_network = spec.get(
'primary_network', None)
node_metadata = spec.get('metadata', {})
metadata_tags = node_metadata.get('tags', [])
model.tags = metadata_tags
owner_data = node_metadata.get('owner_data', {})
model.owner_data = {}
for k, v in owner_data.items():
model.owner_data[k] = v
model.rack = node_metadata.get('rack', None)
if kind == 'BaremetalNode':
model.boot_mac = node_metadata.get(
'boot_mac', None)
addresses = spec.get('addressing', [])
if len(addresses) == 0:
raise ValueError(
'BaremetalNode needs at least'
' 1 assigned address')
model.addressing = objects.IpAddressAssignmentList(
)
for a in addresses:
assignment = objects.IpAddressAssignment()
address = a.get('address', '')
if address == 'dhcp':
assignment.type = 'dhcp'
assignment.address = None
assignment.network = a.get('network')
model.addressing.append(assignment)
elif address != '':
assignment.type = 'static'
assignment.address = a.get('address')
assignment.network = a.get('network')
model.addressing.append(assignment)
else:
self.log.error(
"Invalid address assignment %s on Node %s"
% (address, self.name))
models.append(model)
else:
raise ValueError(
'Unknown API version %s of Kind HostProfile' %
(api_version))
else:
self.log.error("Error processing document, no kind field")
continue
elif api.startswith('promenade/'):
(foo, api_version) = api.split('/')
if api_version == 'v1':
metadata = d.get('metadata', {})
target = metadata.get('target', 'all')
name = metadata.get('name', None)
model = objects.PromenadeConfig(
target=target,
name=name,
kind=kind,
document=base64.b64encode(
bytearray(yaml.dump(d),
encoding='utf-8')).decode('ascii'))
models.append(model)
return models