def create_port_binding(self, port_id, blade_intf_dn, portprofile_name, \
vlan_name, vlan_id, qos):
"""create port binding"""
port_bind_dict = {}
try:
res = ucs_db.add_portbinding(port_id, blade_intf_dn, \
portprofile_name, vlan_name, vlan_id, qos)
LOG.debug("Created port binding: %s" % res.port_id)
port_bind_dict["port-id"] = res.port_id
port_bind_dict["blade-intf-dn"] = str(res.blade_intf_dn)
port_bind_dict["portprofile-name"] = res.portprofile_name
port_bind_dict["vlan-name"] = res.vlan_name
port_bind_dict["vlan-id"] = str(res.vlan_id)
port_bind_dict["qos"] = res.qos
return port_bind_dict
except Exception, exc:
LOG.error("Failed to create port binding: %s" % str(exc))
def reserve_blade_interface(self, ucsm_ip, chassis_id, blade_id,
blade_data_dict, tenant_id, port_id,
portprofile_name):
"""Reserve an interface on a blade"""
ucsm_username = cred.Store.getUsername(ucsm_ip)
ucsm_password = cred.Store.getPassword(ucsm_ip)
"""
We are first getting the updated UCSM-specific blade
interface state
"""
blade_data = self._get_blade_state(chassis_id, blade_id, ucsm_ip,
ucsm_username, ucsm_password)
blade_intf_data = blade_data[const.BLADE_INTF_DATA]
chassis_data = self._inventory_state[ucsm_ip][chassis_id]
old_blade_intf_data = chassis_data[blade_id][const.BLADE_INTF_DATA]
"""
We will now copy the older non-UCSM-specific blade
interface state
"""
for blade_intf in blade_intf_data.keys():
old_intf_data = old_blade_intf_data[blade_intf]
blade_intf_data[blade_intf][const.BLADE_INTF_RESERVATION] = (
old_intf_data[const.BLADE_INTF_RESERVATION])
blade_intf_data[blade_intf][const.TENANTID] = (
old_intf_data[const.TENANTID])
blade_intf_data[blade_intf][const.PORTID] = (
old_intf_data[const.PORTID])
blade_intf_data[blade_intf][const.PROFILE_ID] = (
old_intf_data[const.PROFILE_ID])
blade_intf_data[blade_intf][const.INSTANCE_ID] = (
old_intf_data[const.INSTANCE_ID])
blade_intf_data[blade_intf][const.VIF_ID] = (
old_intf_data[const.VIF_ID])
blade_data[const.BLADE_UNRESERVED_INTF_COUNT] = (
chassis_data[blade_id][const.BLADE_UNRESERVED_INTF_COUNT])
"""
Now we will reserve an interface if its available
"""
for blade_intf in blade_intf_data.keys():
intf_data = blade_intf_data[blade_intf]
if (intf_data[const.BLADE_INTF_RESERVATION] ==
const.BLADE_INTF_UNRESERVED):
intf_data[const.BLADE_INTF_RESERVATION] = (
const.BLADE_INTF_RESERVED)
intf_data[const.TENANTID] = tenant_id
intf_data[const.PORTID] = port_id
intf_data[const.INSTANCE_ID] = None
dev_eth_name = intf_data[const.BLADE_INTF_RHEL_DEVICE_NAME]
"""
We are replacing the older blade interface state with new
"""
chassis_data[blade_id][const.BLADE_INTF_DATA] = blade_intf_data
chassis_data[blade_id][const.BLADE_UNRESERVED_INTF_COUNT] -= 1
host_name = self._get_host_name(ucsm_ip, chassis_id, blade_id)
reserved_nic_dict = {
const.RESERVED_NIC_HOSTNAME: host_name,
const.RESERVED_NIC_NAME: dev_eth_name,
const.BLADE_INTF_DN: blade_intf,
}
port_binding = udb.add_portbinding(port_id, blade_intf, None,
None, None, None)
udb.update_portbinding(port_id,
tenant_id=intf_data[const.TENANTID])
LOG.debug("Reserved blade interface: %s\n" % reserved_nic_dict)
return reserved_nic_dict
LOG.warn("Dynamic nic %s could not be reserved for port-id: %s" %
(blade_data, port_id))
return False
def reserve_blade_interface(self, ucsm_ip, chassis_id, blade_id,
blade_data_dict, tenant_id, port_id,
portprofile_name):
"""Reserve an interface on a blade"""
ucsm_username = cred.Store.getUsername(ucsm_ip)
ucsm_password = cred.Store.getPassword(ucsm_ip)
"""
We are first getting the updated UCSM-specific blade
interface state
"""
blade_data = self._get_blade_state(chassis_id, blade_id, ucsm_ip,
ucsm_username, ucsm_password)
blade_intf_data = blade_data[const.BLADE_INTF_DATA]
#import sys
#sys.exit(ucsm_ip)
chassis_data = self._inventory_state[ucsm_ip][chassis_id]
old_blade_intf_data = chassis_data[blade_id][const.BLADE_INTF_DATA]
"""
We will now copy the older non-UCSM-specific blade
interface state
"""
for blade_intf in blade_intf_data.keys():
old_intf_data = old_blade_intf_data[blade_intf]
blade_intf_data[blade_intf][const.BLADE_INTF_RESERVATION] = \
old_intf_data[const.BLADE_INTF_RESERVATION]
blade_intf_data[blade_intf][const.TENANTID] = \
old_intf_data[const.TENANTID]
blade_intf_data[blade_intf][const.PORTID] = \
old_intf_data[const.PORTID]
blade_intf_data[blade_intf][const.PROFILE_ID] = \
old_intf_data[const.PROFILE_ID]
blade_intf_data[blade_intf][const.INSTANCE_ID] = \
old_intf_data[const.INSTANCE_ID]
blade_intf_data[blade_intf][const.VIF_ID] = \
old_intf_data[const.VIF_ID]
blade_data[const.BLADE_UNRESERVED_INTF_COUNT] = \
chassis_data[blade_id][const.BLADE_UNRESERVED_INTF_COUNT]
"""
Now we will reserve an interface if its available
"""
for blade_intf in blade_intf_data.keys():
intf_data = blade_intf_data[blade_intf]
if intf_data[const.BLADE_INTF_RESERVATION] == \
const.BLADE_INTF_UNRESERVED:
intf_data[const.BLADE_INTF_RESERVATION] = \
const.BLADE_INTF_RESERVED
intf_data[const.TENANTID] = tenant_id
intf_data[const.PORTID] = port_id
#intf_data[const.PROFILE_ID] = \
# portprofile_name
intf_data[const.INSTANCE_ID] = None
dev_eth_name = intf_data[const.BLADE_INTF_RHEL_DEVICE_NAME]
"""
We are replacing the older blade interface state with new
"""
chassis_data[blade_id][const.BLADE_INTF_DATA] = blade_intf_data
chassis_data[blade_id][const.BLADE_UNRESERVED_INTF_COUNT] -= 1
host_name = self._get_host_name(ucsm_ip, chassis_id,
blade_id)
reserved_nic_dict = {const.RESERVED_NIC_HOSTNAME: host_name,
const.RESERVED_NIC_NAME: dev_eth_name,
const.BLADE_INTF_DN: blade_intf}
port_binding = udb.add_portbinding(port_id, blade_intf, None,
None, None, None)
udb.update_portbinding(port_id,
tenant_id=intf_data[const.TENANTID])
LOG.debug("Reserved blade interface: %s\n" % reserved_nic_dict)
return reserved_nic_dict
LOG.warn("Dynamic nic %s could not be reserved for port-id: %s" %
(blade_data, port_id))
return False
