def map_params_to_obj(module):
obj = []
aggregate = module.params.get('aggregate')
if aggregate:
for item in aggregate:
for key in item:
if item.get(key) is None:
item[key] = module.params[key]
d = item.copy()
name = d['name']
d['name'] = normalize_interface(name)
obj.append(d)
else:
obj.append({
'name': normalize_interface(module.params['name']),
'description': module.params['description'],
'speed': module.params['speed'],
'mode': module.params['mode'],
'mtu': module.params['mtu'],
'duplex': module.params['duplex'],
'ip_forward': module.params['ip_forward'],
'fabric_forwarding_anycast_gateway': module.params['fabric_forwarding_anycast_gateway'],
'admin_state': module.params['admin_state'],
'state': module.params['state'],
'interface_type': module.params['interface_type'],
'tx_rate': module.params['tx_rate'],
'rx_rate': module.params['rx_rate'],
'neighbors': module.params['neighbors']
})
return obj
def map_params_to_obj(module):
obj = []
aggregate = module.params.get('aggregate')
if aggregate:
for item in aggregate:
for key in item:
if item.get(key) is None:
item[key] = module.params[key]
d = item.copy()
d['group'] = str(d['group'])
d['min_links'] = str(d['min_links'])
if d['members']:
d['members'] = [normalize_interface(i) for i in d['members']]
obj.append(d)
else:
members = None
if module.params['members']:
members = [
normalize_interface(i) for i in module.params['members']
]
obj.append({
'group': str(module.params['group']),
'mode': module.params['mode'],
'min_links': str(module.params['min_links']),
'members': members,
'state': module.params['state']
})
return obj
def map_params_to_obj(module):
obj = []
if 'aggregate' in module.params and module.params['aggregate']:
args = {
'dest': '',
'remote_server': '',
'use_vrf': '',
'name': '',
'facility': '',
'dest_level': '',
'facility_level': '',
'interface': ''
}
for c in module.params['aggregate']:
d = c.copy()
for key in args:
if key not in d:
d[key] = None
if d['dest_level'] is not None:
d['dest_level'] = str(d['dest_level'])
if d['facility_level'] is not None:
d['facility_level'] = str(d['facility_level'])
if d['interface']:
d['interface'] = normalize_interface(d['interface'])
if 'state' not in d:
d['state'] = module.params['state']
obj.append(d)
else:
dest_level = None
facility_level = None
if module.params['dest_level'] is not None:
dest_level = str(module.params['dest_level'])
if module.params['facility_level'] is not None:
facility_level = str(module.params['facility_level'])
obj.append({
'dest': module.params['dest'],
'remote_server': module.params['remote_server'],
'use_vrf': module.params['use_vrf'],
'name': module.params['name'],
'facility': module.params['facility'],
'dest_level': dest_level,
'facility_level': facility_level,
'interface': normalize_interface(module.params['interface']),
'state': module.params['state']
})
return obj
def get_members(channel):
members = []
if 'TABLE_member' in channel.keys():
interfaces = channel['TABLE_member']['ROW_member']
else:
return list()
if isinstance(interfaces, dict):
members.append(normalize_interface(interfaces.get('port')))
elif isinstance(interfaces, list):
for i in interfaces:
members.append(normalize_interface(i.get('port')))
return members
def parse_vlan_non_structured(module, netcfg, vlans):
objs = list()
for vlan in vlans:
vlan_match = re.search(r'(\d+)', vlan, re.M)
if vlan_match:
obj = {}
vlan_id = vlan_match.group(1)
obj['vlan_id'] = str(vlan_id)
name_match = re.search(r'{0}\s*(\S+)'.format(vlan_id), vlan, re.M)
if name_match:
name = name_match.group(1)
obj['name'] = name
state_match = re.search(
r'{0}\s*{1}\s*(\S+)'.format(vlan_id, re.escape(name)),
vlan, re.M)
if state_match:
vlan_state_match = state_match.group(1)
if vlan_state_match == 'suspended':
vlan_state = 'suspend'
admin_state = 'up'
elif vlan_state_match == 'sus/lshut':
vlan_state = 'suspend'
admin_state = 'down'
if vlan_state_match == 'active':
vlan_state = 'active'
admin_state = 'up'
if vlan_state_match == 'act/lshut':
vlan_state = 'active'
admin_state = 'down'
obj['vlan_state'] = vlan_state
obj['admin_state'] = admin_state
vlan = ','.join(vlan.splitlines())
interfaces = list()
intfs_match = re.search(
r'{0}\s*{1}\s*{2}\s*(.*)'.format(
vlan_id, re.escape(name), vlan_state_match), vlan,
re.M)
if intfs_match:
intfs = intfs_match.group(1)
intfs = intfs.split()
for i in intfs:
intf = normalize_interface(i.strip(','))
interfaces.append(intf)
if interfaces:
obj['interfaces'] = interfaces
else:
obj['interfaces'] = None
config = parse_vlan_config(netcfg, vlan_id)
obj['mode'] = parse_mode(config)
obj['mapped_vni'] = parse_vni(config)
objs.append(obj)
return objs
def map_params_to_obj(module):
obj = []
aggregate = module.params.get('aggregate')
if aggregate:
for item in aggregate:
for key in item:
if item.get(key) is None:
item[key] = module.params[key]
d = item.copy()
name = d['name']
d['name'] = normalize_interface(name)
obj.append(d)
else:
obj.append({
'name': normalize_interface(module.params['name']),
'ipv4': module.params['ipv4'],
'ipv6': module.params['ipv6'],
'state': module.params['state']
})
return obj
def populate_structured_neighbors_lldp(self, data):
objects = dict()
data = data['TABLE_nbor']['ROW_nbor']
if isinstance(data, dict):
data = [data]
for item in data:
local_intf = normalize_interface(item['l_port_id'])
objects[local_intf] = list()
nbor = dict()
nbor['port'] = item['port_id']
nbor['sysname'] = item['chassis_id']
objects[local_intf].append(nbor)
return objects
def populate_neighbors(self, data):
objects = dict()
# if there are no neighbors the show command returns
# ERROR: No neighbour information
if data.startswith('ERROR'):
return dict()
regex = re.compile(r'(\S+)\s+(\S+)\s+\d+\s+\w+\s+(\S+)')
for item in data.split('\n')[4:-1]:
match = regex.match(item)
if match:
nbor = {'host': match.group(1), 'port': match.group(3)}
local_intf = normalize_interface(match.group(2))
if local_intf not in objects:
objects[local_intf] = []
objects[local_intf].append(nbor)
return objects
def map_config_to_obj(want, module):
objs = list()
netcfg = CustomNetworkConfig(indent=2, contents=get_config(module))
for w in want:
parents = ['interface {0}'.format(w['name'])]
config = netcfg.get_section(parents)
obj = dict(name=None, ipv4=None, ipv6=None)
if config:
match_name = re.findall(r'interface (\S+)', config, re.M)
if match_name:
obj['name'] = normalize_interface(match_name[0])
match_ipv4 = re.findall(r'ip address (\S+)', config, re.M)
if match_ipv4:
obj['ipv4'] = match_ipv4[0]
match_ipv6 = re.findall(r'ipv6 address (\S+)', config, re.M)
if match_ipv6:
obj['ipv6'] = match_ipv6[0]
objs.append(obj)
return objs
def map_config_to_obj(want, module):
objs = list()
for w in want:
obj = dict(name=None,
description=None,
admin_state=None,
speed=None,
mtu=None,
mode=None,
duplex=None,
interface_type=None,
ip_forward=None,
fabric_forwarding_anycast_gateway=None)
if not w['name']:
return obj
command = 'show interface {0}'.format(w['name'])
try:
body = execute_show_command(command, module)[0]
except IndexError:
return list()
if body:
try:
interface_table = body['TABLE_interface']['ROW_interface']
except (KeyError, TypeError):
return list()
if interface_table:
if interface_table.get('eth_mode') == 'fex-fabric':
module.fail_json(
msg=
'nxos_interface does not support interfaces with mode "fex-fabric"'
)
intf_type = get_interface_type(w['name'])
if intf_type in ['portchannel', 'ethernet']:
mode = interface_table.get('eth_mode')
if mode in ('access', 'trunk', 'dot1q-tunnel'):
obj['mode'] = 'layer2'
elif mode in ('routed', 'layer3'):
obj['mode'] = 'layer3'
else:
obj['mode'] = 'layer3'
if intf_type == 'ethernet':
obj['name'] = normalize_interface(
interface_table.get('interface'))
obj['admin_state'] = interface_table.get('admin_state')
obj['description'] = interface_table.get('desc')
obj['mtu'] = interface_table.get('eth_mtu')
obj['duplex'] = interface_table.get('eth_duplex')
command = 'show run interface {0}'.format(obj['name'])
body = execute_show_command(command, module)[0]
speed_match = re.search(r'speed (\d+)', body)
if speed_match is None:
obj['speed'] = 'auto'
else:
obj['speed'] = speed_match.group(1)
duplex_match = re.search(r'duplex (\S+)', body)
if duplex_match is None:
obj['duplex'] = 'auto'
else:
obj['duplex'] = duplex_match.group(1)
if 'ip forward' in body:
obj['ip_forward'] = 'enable'
else:
obj['ip_forward'] = 'disable'
elif intf_type == 'svi':
obj['name'] = normalize_interface(
interface_table.get('interface'))
attributes = get_vlan_interface_attributes(
obj['name'], intf_type, module)
obj['admin_state'] = str(
attributes.get('admin_state', 'nxapibug'))
obj['description'] = str(
attributes.get('description', 'nxapi_bug'))
obj['mtu'] = interface_table.get('svi_mtu')
command = 'show run interface {0}'.format(obj['name'])
body = execute_show_command(command, module)[0]
if 'ip forward' in body:
obj['ip_forward'] = 'enable'
else:
obj['ip_forward'] = 'disable'
if 'fabric forwarding mode anycast-gateway' in body:
obj['fabric_forwarding_anycast_gateway'] = True
else:
obj['fabric_forwarding_anycast_gateway'] = False
elif intf_type in ('loopback', 'management', 'nve'):
obj['name'] = normalize_interface(
interface_table.get('interface'))
obj['admin_state'] = interface_table.get('admin_state')
if obj['admin_state'] is None and intf_type == 'loopback':
# Some platforms don't have the 'admin_state' key.
# For loopback interfaces it's safe to use the
# 'state' key instead.
obj['admin_state'] = interface_table.get('state')
obj['description'] = interface_table.get('desc')
elif intf_type == 'portchannel':
obj['name'] = normalize_interface(
interface_table.get('interface'))
obj['admin_state'] = interface_table.get('admin_state')
obj['description'] = interface_table.get('desc')
obj['mtu'] = interface_table.get('eth_mtu')
if obj['admin_state'] is None:
# Some nxos platforms do not have the 'admin_state' key.
# Use the 'state_rsn_desc' key instead to determine the
# admin state of the interface.
state_description = interface_table.get('state_rsn_desc')
if state_description == 'Administratively down':
obj['admin_state'] = 'down'
elif state_description is not None:
obj['admin_state'] = 'up'
objs.append(obj)
return objs
def map_obj_to_commands(updates, module):
commands = list()
commands2 = list()
want, have = updates
args = ('speed', 'description', 'duplex', 'mtu')
for w in want:
name = w['name']
mode = w['mode']
ip_forward = w['ip_forward']
fabric_forwarding_anycast_gateway = w[
'fabric_forwarding_anycast_gateway']
admin_state = w['admin_state']
state = w['state']
interface_type = w['interface_type']
del w['state']
if name:
w['interface_type'] = None
if interface_type:
obj_in_have = {}
if state in ('present', 'default'):
module.fail_json(
msg=
'The interface_type param can be used only with state absent.'
)
else:
obj_in_have = search_obj_in_list(name, have)
is_default = is_default_interface(name, module)
if name:
interface = 'interface ' + name
if state == 'absent':
if obj_in_have:
commands.append('no interface {0}'.format(name))
elif interface_type and not obj_in_have:
intfs = get_interfaces_dict(module)[interface_type]
cmds = get_interface_type_removed_cmds(intfs)
commands.extend(cmds)
elif state == 'present':
if obj_in_have:
# Don't run switchport command for loopback and svi interfaces
if get_interface_type(name) in ('ethernet', 'portchannel'):
if mode == 'layer2' and mode != obj_in_have.get('mode'):
add_command_to_interface(interface, 'switchport',
commands)
elif mode == 'layer3' and mode != obj_in_have.get('mode'):
add_command_to_interface(interface, 'no switchport',
commands)
if admin_state == 'up' and admin_state != obj_in_have.get(
'admin_state'):
add_command_to_interface(interface, 'no shutdown',
commands)
elif admin_state == 'down' and admin_state != obj_in_have.get(
'admin_state'):
add_command_to_interface(interface, 'shutdown', commands)
if ip_forward == 'enable' and ip_forward != obj_in_have.get(
'ip_forward'):
add_command_to_interface(interface, 'ip forward', commands)
elif ip_forward == 'disable' and ip_forward != obj_in_have.get(
'ip forward'):
add_command_to_interface(interface, 'no ip forward',
commands)
if (fabric_forwarding_anycast_gateway is True and
obj_in_have.get('fabric_forwarding_anycast_gateway') is
False):
add_command_to_interface(
interface, 'fabric forwarding mode anycast-gateway',
commands)
elif (fabric_forwarding_anycast_gateway is False
and obj_in_have.get('fabric_forwarding_anycast_gateway')
is True):
add_command_to_interface(
interface, 'no fabric forwarding mode anycast-gateway',
commands)
for item in args:
candidate = w.get(item)
if candidate and candidate != obj_in_have.get(item):
cmd = item + ' ' + str(candidate)
add_command_to_interface(interface, cmd, commands)
if name and get_interface_type(name) == 'ethernet':
if mode != obj_in_have.get('mode'):
admin_state = w.get('admin_state') or obj_in_have.get(
'admin_state')
if admin_state:
c1 = 'interface {0}'.format(
normalize_interface(w['name']))
c2 = get_admin_state(admin_state)
commands2.append(c1)
commands2.append(c2)
else:
commands.append(interface)
# Don't run switchport command for loopback and svi interfaces
if get_interface_type(name) in ('ethernet', 'portchannel'):
if mode == 'layer2':
commands.append('switchport')
elif mode == 'layer3':
commands.append('no switchport')
if admin_state == 'up':
commands.append('no shutdown')
elif admin_state == 'down':
commands.append('shutdown')
if ip_forward == 'enable':
commands.append('ip forward')
elif ip_forward == 'disable':
commands.append('no ip forward')
if fabric_forwarding_anycast_gateway is True:
commands.append('fabric forwarding mode anycast-gateway')
elif fabric_forwarding_anycast_gateway is False:
commands.append(
'no fabric forwarding mode anycast-gateway')
for item in args:
candidate = w.get(item)
if candidate:
commands.append(item + ' ' + str(candidate))
elif state == 'default':
if is_default is False:
commands.append('default interface {0}'.format(name))
elif is_default == 'DNE':
module.exit_json(
msg='interface you are trying to default does not exist')
return commands, commands2
def normalize(interfaces):
normalized = None
if interfaces:
normalized = [normalize_interface(i) for i in interfaces]
return normalized
