def __initialize_node(self, name, db_hardware_profile,
db_software_profile):
node = Node(name=name)
node.softwareprofile = db_software_profile
node.hardwareprofile = db_hardware_profile
node.isIdle = False
node.addHostSession = self.addHostSession
return node
def primeDb(session: Session, settings: Dict[str, Any]):
"""
Prime database with initial data
"""
# Create node entry for installer
node = Node(name=settings['fqdn'])
node.state = state.NODE_STATE_INSTALLED
node.lockedState = 'HardLocked'
node.lastUpdate = time.strftime('%Y-%m-%d %H:%M:%S',
time.localtime(time.time()))
node.bootFrom = 1
node.isIdle = False
# Create Installer Software Profile
node.softwareprofile = SoftwareProfile(
name=settings['installer_software_profile'],
description='Installer software profile',
type='installer',
minNodes=1,
maxNodes=1,
lockedState='HardLocked',
)
node.softwareprofile.os = OperatingSystem(
name=settings['osInfo'].getName(),
version=settings['osInfo'].getVersion(),
arch=settings['osInfo'].getArch())
node.softwareprofile.os.family = OperatingSystemFamily(
name=settings['osInfo'].getOsFamilyInfo().getName(),
version=settings['osInfo'].getOsFamilyInfo().getVersion(),
arch=settings['osInfo'].getOsFamilyInfo().getArch())
# Create Installer Hardware Profile
node.hardwareprofile = HardwareProfile(
name=settings['installer_hardware_profile'])
node.hardwareprofile.description = 'Installer hardware profile'
node.hardwareprofile.nameFormat = 'installer'
node.hardwareprofile.installType = 'package'
node.hardwareprofile.setLocation = 'local'
node.hardwareprofile.mappedsoftwareprofiles.append(node.softwareprofile)
session.add(node)
def start(self, addNodesRequest: dict, dbSession: Session,
dbHardwareProfile: HardwareProfile,
dbSoftwareProfile: Optional[SoftwareProfile] = None):
"""
Create nodes
"""
#
# Load resource adapter settings
#
config = self.getResourceAdapterConfig(
sectionName=addNodesRequest.get(
'resource_adapter_configuration', 'default')
)
nodes = []
for _ in range(addNodesRequest['count']):
random_host_name_suffix = get_random_host_name_suffix()
node = Node(name='compute-{}'.format(random_host_name_suffix))
node.softwareprofile = dbSoftwareProfile
node.hardwareprofile = dbHardwareProfile
node.isIdle = False
node.state = self.STATE_TRANSITIONS[0]
# create dummy nic
nic = Nic(boot=True, ip=generate_fake_ip())
node.nics.append(nic)
self._simulate_state_changes(
node,
config.get('state', self.settings['state'].default)
)
nodes.append(node)
return nodes