def InitConfig(version,
cluster_config,
master_node_config,
cfg_file=pathutils.CLUSTER_CONF_FILE):
"""Create the initial cluster configuration.
It will contain the current node, which will also be the master
node, and no instances.
@type version: int
@param version: configuration version
@type cluster_config: L{objects.Cluster}
@param cluster_config: cluster configuration
@type master_node_config: L{objects.Node}
@param master_node_config: master node configuration
@type cfg_file: string
@param cfg_file: configuration file path
"""
uuid_generator = config.TemporaryReservationManager()
cluster_config.uuid = uuid_generator.Generate([], utils.NewUUID,
_INITCONF_ECID)
master_node_config.uuid = uuid_generator.Generate([], utils.NewUUID,
_INITCONF_ECID)
cluster_config.master_node = master_node_config.uuid
nodes = {
master_node_config.uuid: master_node_config,
}
default_nodegroup = objects.NodeGroup(
uuid=uuid_generator.Generate([], utils.NewUUID, _INITCONF_ECID),
name=constants.INITIAL_NODE_GROUP_NAME,
members=[master_node_config.uuid],
diskparams={},
)
nodegroups = {
default_nodegroup.uuid: default_nodegroup,
}
now = time.time()
maintenance = objects.Maintenance(serial_no=1, ctime=now, mtime=now)
config_data = objects.ConfigData(version=version,
cluster=cluster_config,
nodegroups=nodegroups,
nodes=nodes,
instances={},
networks={},
disks={},
filters={},
maintenance=maintenance,
serial_no=1,
ctime=now,
mtime=now)
utils.WriteFile(cfg_file,
data=serializer.Dump(config_data.ToDict()),
mode=0600)
def __init__(self, cfg_file="/dev/null"):
self._cur_group_id = 1
self._cur_node_id = 1
self._cur_inst_id = 1
self._cur_disk_id = 1
self._cur_os_id = 1
self._cur_nic_id = 1
self._cur_net_id = 1
self._default_os = None
self._mocked_config_store = None
self._temporary_macs = config.TemporaryReservationManager()
self._temporary_secrets = config.TemporaryReservationManager()
self._temporary_lvs = config.TemporaryReservationManager()
self._temporary_ips = config.TemporaryReservationManager()
super(ConfigMock, self).__init__(cfg_file=cfg_file,
_getents=_StubGetEntResolver(),
offline=True)
with self.GetConfigManager():
self._CreateConfig()