def main():
"""
Main execution routine
:return: None
"""
creds = Credentials('apic')
creds.add_argument('--tenant', help='The name of Tenant')
creds.add_argument('--app', help='The name of ApplicationProfile')
creds.add_argument('--bd', help='The name of BridgeDomain')
creds.add_argument('--epg', help='The name of EPG')
creds.add_argument('--json', const='false', nargs='?', help='Json output only')
args = creds.get()
session = Session(args.url, args.login, args.password)
session.login()
tenant = Tenant(args.tenant)
app = AppProfile(args.app, tenant)
bd = BridgeDomain(args.bd, tenant)
epg = EPG(args.epg, app)
epg.add_bd(bd)
if args.json:
print(tenant.get_json())
else:
resp = session.push_to_apic(tenant.get_url(),
tenant.get_json())
if not resp.ok:
print('%% Error: Could not push configuration to APIC')
print(resp.text)
def main():
"""
Main execution routine
:return: None
"""
creds = Credentials('apic')
creds.add_argument('--tenant', help='The name of Tenant')
creds.add_argument('--app', help='The name of ApplicationProfile')
creds.add_argument('--bd', help='The name of BridgeDomain')
creds.add_argument('--epg', help='The name of EPG')
creds.add_argument('--json',
const='false',
nargs='?',
help='Json output only')
args = creds.get()
session = Session(args.url, args.login, args.password)
session.login()
tenant = Tenant(args.tenant)
app = AppProfile(args.app, tenant)
bd = BridgeDomain(args.bd, tenant)
epg = EPG(args.epg, app)
epg.add_bd(bd)
if args.json:
print(tenant.get_json())
else:
resp = session.push_to_apic(tenant.get_url(), tenant.get_json())
if not resp.ok:
print('%% Error: Could not push configuration to APIC')
print(resp.text)
def push_config_to_apic(session, tenant_name, filename):
"""
Push the tenant configuration to the APIC
:param session: Instance of Session class. Assumed to be logged in to the APIC.
:param filename: String containing the file name
:return: None
"""
tenant = Tenant(tenant_name)
with open(filename) as input_file:
tenant_json = json.load(input_file)
resp = session.push_to_apic(tenant.get_url(), tenant_json)
if resp.ok:
print 'Successfully pushed configuration to APIC.'
else:
print 'Could not push configuration to APIC.', resp.text
def push_config_to_apic(session, tenant_name, filename):
"""
Push the tenant configuration to the APIC
:param session: Instance of Session class. Assumed to be logged in to the APIC.
:param filename: String containing the file name
:return: None
"""
tenant = Tenant(tenant_name)
with open(filename) as input_file:
tenant_json = json.load(input_file)
resp = session.push_to_apic(tenant.get_url(), tenant_json)
if resp.ok:
print 'Successfully pushed configuration to APIC.'
else:
print 'Could not push configuration to APIC.', resp.text
def main():
"""
Main execution routine
:return: None
"""
# Create a tenant
tenant = Tenant('Solar_Meter')
# Create a Context and Allow_All
context = Context('Solar_Meter', tenant)
context.set_allow_all()
#Create App Profiles
app_sme = AppProfile('Solar_Meter_East', tenant)
app_smw = AppProfile('Solar_Meter_West', tenant)
app_corp = AppProfile('Corporate_Network', tenant)
# Create BridgeDomains
bd_east = BridgeDomain('Bridge_Domain_East', tenant)
bd_east.add_context(context)
bd_east.set_arp_flood('no')
bd_east.set_unicast_route('yes')
subnet_east = Subnet('10.20.12.3', bd_east)
subnet_east.set_addr('10.20.12.3/24')
subnet_east.set_scope("public")
bd_west = BridgeDomain('Bridge_Domain_West', tenant)
bd_west.add_context(context)
bd_west.set_arp_flood('no')
bd_west.set_unicast_route('yes')
subnet_west = Subnet('10.20.13.3', bd_west)
subnet_west.set_addr('10.20.13.3/24')
subnet_west.set_scope("public")
bd_corp = BridgeDomain('Corporate_Bridge_Domain', tenant)
bd_corp.add_context(context)
bd_corp.set_arp_flood('no')
bd_corp.set_unicast_route('yes')
subnet_corp = Subnet('10.20.14.3', bd_corp)
subnet_corp.set_addr('10.20.14.3/24')
subnet_corp.set_scope("public")
# Create an EPGs and assign to App Profiles
epg_db_east = EPG('Database_EPG_East', app_sme)
epg_db_east.add_bd(bd_east)
epg_mw_east = EPG('Middleware_EPG_East', app_sme)
epg_mw_east.add_bd(bd_east)
epg_web_east = EPG('Webserver_EPG_East', app_sme)
epg_web_east.add_bd(bd_east)
epg_db_west = EPG('Database_EPG_West', app_smw)
epg_db_west.add_bd(bd_west)
epg_mw_west = EPG('Middleware_EPG_West', app_smw)
epg_mw_west.add_bd(bd_west)
epg_web_west = EPG('Webserver_EPG_West', app_smw)
epg_web_west.add_bd(bd_west)
epg_finance_corp = EPG('Corporate_Finance_EPG', app_corp)
epg_finance_corp.add_bd(bd_corp)
epg_hr_corp = EPG('Corporate_HR_EPG', app_corp)
epg_hr_corp.add_bd(bd_corp)
epg_sales_corp = EPG('Corporate_Sales_EPG', app_corp)
epg_sales_corp.add_bd(bd_corp)
epg_engineering_corp = EPG('Corporate_Engineering_EPG', app_corp)
epg_engineering_corp.add_bd(bd_corp)
epg_marketing_corp = EPG('Corporate_Marketing_EPG', app_corp)
epg_marketing_corp.add_bd(bd_corp)
# Attach the EPGs to interfaces using VLAN as the encap
# First - Create the physical interface objects
if_101_61 = Interface('eth', '1', '101', '1', '61')
if_101_62 = Interface('eth', '1', '101', '1', '62')
if_101_63 = Interface('eth', '1', '101', '1', '63')
if_101_64 = Interface('eth', '1', '101', '1', '64')
if_101_65 = Interface('eth', '1', '101', '1', '65')
if_101_66 = Interface('eth', '1', '101', '1', '66')
if_101_67 = Interface('eth', '1', '101', '1', '67')
if_101_68 = Interface('eth', '1', '101', '1', '68')
if_102_61 = Interface('eth', '1', '102', '1', '61')
if_102_62 = Interface('eth', '1', '102', '1', '62')
if_102_63 = Interface('eth', '1', '102', '1', '63')
if_102_64 = Interface('eth', '1', '102', '1', '64')
if_102_65 = Interface('eth', '1', '102', '1', '65')
if_102_66 = Interface('eth', '1', '102', '1', '66')
if_102_67 = Interface('eth', '1', '102', '1', '67')
if_102_68 = Interface('eth', '1', '102', '1', '68')
if_101_71 = Interface('eth', '1', '101', '1', '71')
if_101_72 = Interface('eth', '1', '101', '1', '72')
if_101_73 = Interface('eth', '1', '101', '1', '73')
if_101_74 = Interface('eth', '1', '101', '1', '74')
if_101_75 = Interface('eth', '1', '101', '1', '75')
if_102_71 = Interface('eth', '1', '102', '1', '71')
if_102_72 = Interface('eth', '1', '102', '1', '72')
if_102_73 = Interface('eth', '1', '102', '1', '73')
if_102_74 = Interface('eth', '1', '102', '1', '74')
if_102_75 = Interface('eth', '1', '102', '1', '75')
# Second - Create a VLAN interfaces
vlan161_db = L2Interface('vlan161_db', 'vlan', '161')
vlan261_db = L2Interface('vlan261_db', 'vlan', '261')
vlan162_web = L2Interface('vlan162_web', 'vlan', '162')
vlan262_web = L2Interface('vlan262_web', 'vlan', '262')
vlan163_mw = L2Interface('vlan163_web', 'vlan', '163')
vlan263_mw = L2Interface('vlan263_web', 'vlan', '263')
vlan64_corp = L2Interface('vlan64_corp', 'vlan', '64')
vlan65_corp = L2Interface('vlan65_corp', 'vlan', '65')
vlan66_corp = L2Interface('vlan66_corp', 'vlan', '66')
vlan67_corp = L2Interface('vlan67_corp', 'vlan', '67')
vlan68_corp = L2Interface('vlan68_corp', 'vlan', '68')
# Third - Attach the VLANs to the physical interfaces
vlan161_db.attach(if_101_61)
vlan161_db.attach(if_101_62)
vlan161_db.attach(if_101_63)
vlan261_db.attach(if_102_61)
vlan261_db.attach(if_102_62)
vlan261_db.attach(if_102_63)
vlan162_web.attach(if_101_64)
vlan162_web.attach(if_101_65)
vlan162_web.attach(if_101_66)
vlan262_web.attach(if_102_64)
vlan262_web.attach(if_102_65)
vlan262_web.attach(if_102_66)
vlan163_mw.attach(if_101_67)
vlan163_mw.attach(if_101_68)
vlan263_mw.attach(if_102_67)
vlan263_mw.attach(if_102_68)
vlan64_corp.attach(if_101_71)
vlan64_corp.attach(if_102_71)
vlan65_corp.attach(if_101_72)
vlan65_corp.attach(if_102_72)
vlan66_corp.attach(if_101_73)
vlan66_corp.attach(if_102_73)
vlan67_corp.attach(if_101_74)
vlan67_corp.attach(if_102_74)
vlan68_corp.attach(if_101_75)
vlan68_corp.attach(if_102_75)
# Forth - Attach the EPGs to the VLAN interfaces
epg_db_east.attach(vlan161_db)
epg_db_west.attach(vlan261_db)
epg_web_east.attach(vlan162_web)
epg_web_west.attach(vlan262_web)
epg_mw_east.attach(vlan163_mw)
epg_mw_west.attach(vlan263_mw)
epg_finance_corp.attach(vlan64_corp)
epg_hr_corp.attach(vlan65_corp)
epg_sales_corp.attach(vlan66_corp)
epg_engineering_corp.attach(vlan67_corp)
epg_marketing_corp.attach(vlan68_corp)
# Create the Endpoints
# 3x DB East & 3x DB West
db_east_ep1 = Endpoint(name='East_DB_Server_1', parent=epg_db_east)
db_east_ep1.mac = '00:11:11:11:11:11'
db_east_ep1.ip = '10.20.12.4'
db_east_ep2 = Endpoint(name='East_DB_Server_2', parent=epg_db_east)
db_east_ep2.mac = '00:11:11:11:12:11'
db_east_ep2.ip = '10.20.12.5'
db_east_ep3 = Endpoint(name='East_DB_Server_3', parent=epg_db_east)
db_east_ep3.mac = '00:11:11:11:13:11'
db_east_ep3.ip = '10.20.12.6'
db_west_ep1 = Endpoint(name='West_DB_Server_1', parent=epg_db_west)
db_west_ep1.mac = '00:11:11:12:11:11'
db_west_ep1.ip = '10.20.13.4'
db_west_ep2 = Endpoint(name='West_DB_Server_2', parent=epg_db_west)
db_west_ep2.mac = '00:11:11:12:12:11'
db_west_ep2.ip = '10.20.13.5'
db_west_ep3 = Endpoint(name='West_DB_Server_3', parent=epg_db_west)
db_west_ep3.mac = '00:11:11:12:13:11'
db_west_ep3.ip = '10.20.13.6'
# Assign it to the L2Interface
db_east_ep1.attach(vlan161_db)
db_east_ep2.attach(vlan161_db)
db_east_ep3.attach(vlan161_db)
db_west_ep1.attach(vlan261_db)
db_west_ep2.attach(vlan261_db)
db_west_ep3.attach(vlan261_db)
# Create the Contract between Database and Middleware
contract_db2mw = Contract('contract_db2mw', tenant)
icmp_entry = FilterEntry('icmpentry',
applyToFrag='no',
arpOpc='unspecified',
dFromPort='unspecified',
dToPort='unspecified',
etherT='ip',
prot='icmp',
sFromPort='unspecified',
sToPort='unspecified',
tcpRules='unspecified',
parent=contract_db2mw)
arp_entry = FilterEntry('arpentry',
applyToFrag='no',
arpOpc='unspecified',
dFromPort='unspecified',
dToPort='unspecified',
etherT='arp',
prot='unspecified',
sFromPort='unspecified',
sToPort='unspecified',
tcpRules='unspecified',
parent=contract_db2mw)
tcp_entry = FilterEntry('tcpentry',
applyToFrag='no',
arpOpc='unspecified',
dFromPort='1433',
dToPort='1433',
etherT='ip',
prot='tcp',
sFromPort='1433',
sToPort='1433',
tcpRules='unspecified',
parent=contract_db2mw)
udp_entry = FilterEntry('udpentry',
applyToFrag='no',
arpOpc='unspecified',
dFromPort='1433',
dToPort='1433',
etherT='ip',
prot='udp',
sFromPort='1433',
sToPort='1433',
tcpRules='unspecified',
parent=contract_db2mw)
# Provide and consume the Contract
epg_db_east.provide(contract_db2mw)
epg_db_west.provide(contract_db2mw)
epg_mw_east.consume(contract_db2mw)
epg_mw_west.consume(contract_db2mw)
# Create the Contract between Web and Middleware
contract_web2mw = Contract('contract_web2mw', tenant)
icmp_entry = FilterEntry('icmpentry',
applyToFrag='no',
arpOpc='unspecified',
dFromPort='unspecified',
dToPort='unspecified',
etherT='ip',
prot='icmp',
sFromPort='unspecified',
sToPort='unspecified',
tcpRules='unspecified',
parent=contract_web2mw)
arp_entry = FilterEntry('arpentry',
applyToFrag='no',
arpOpc='unspecified',
dFromPort='unspecified',
dToPort='unspecified',
etherT='arp',
prot='unspecified',
sFromPort='unspecified',
sToPort='unspecified',
tcpRules='unspecified',
parent=contract_web2mw)
tcp_entry = FilterEntry('tcpentry',
applyToFrag='no',
arpOpc='unspecified',
dFromPort='443',
dToPort='443',
etherT='ip',
prot='tcp',
sFromPort='443',
sToPort='443',
tcpRules='unspecified',
parent=contract_web2mw)
udp_entry = FilterEntry('udpentry',
applyToFrag='no',
arpOpc='unspecified',
dFromPort='443',
dToPort='443',
etherT='ip',
prot='udp',
sFromPort='443',
sToPort='443',
tcpRules='unspecified',
parent=contract_web2mw)
# Provide and consume the Contract
epg_web_east.provide(contract_web2mw)
epg_web_west.provide(contract_web2mw)
epg_mw_east.consume(contract_web2mw)
epg_mw_west.consume(contract_web2mw)
# Create the Contract for Corporate users
contract_corp = Contract('contract_corp', tenant)
icmp_entry = FilterEntry('icmpentry',
applyToFrag='no',
arpOpc='unspecified',
dFromPort='unspecified',
dToPort='unspecified',
etherT='ip',
prot='icmp',
sFromPort='unspecified',
sToPort='unspecified',
tcpRules='unspecified',
parent=contract_corp)
arp_entry = FilterEntry('arpentry',
applyToFrag='no',
arpOpc='unspecified',
dFromPort='unspecified',
dToPort='unspecified',
etherT='arp',
prot='unspecified',
sFromPort='unspecified',
sToPort='unspecified',
tcpRules='unspecified',
parent=contract_corp)
tcp_entry = FilterEntry('tcpentry',
applyToFrag='no',
arpOpc='unspecified',
dFromPort='443',
dToPort='443',
etherT='ip',
prot='tcp',
sFromPort='443',
sToPort='443',
tcpRules='unspecified',
parent=contract_corp)
udp_entry = FilterEntry('udpentry',
applyToFrag='no',
arpOpc='unspecified',
dFromPort='443',
dToPort='443',
etherT='ip',
prot='udp',
sFromPort='443',
sToPort='443',
tcpRules='unspecified',
parent=contract_corp)
# Provide and consume the Contract
epg_engineering_corp.provide(contract_corp)
epg_finance_corp.provide(contract_corp)
epg_hr_corp.provide(contract_corp)
epg_sales_corp.provide(contract_corp)
epg_marketing_corp.provide(contract_corp)
epg_web_east.consume(contract_corp)
epg_web_west.consume(contract_corp)
epg_mw_east.consume(contract_corp)
epg_mw_west.consume(contract_corp)
epg_db_east.consume(contract_corp)
epg_db_west.consume(contract_corp)
# Dump the necessary configuration
print('URL: ' + str(tenant.get_url()))
print('JSON: ' + str(tenant.get_json()))
send_to_apic(tenant)
second_epg.add_bd(bd)
# Create the physical interface objects representing the physical ethernet ports
first_intf = Interface('eth', '1', '101', '1', '17')
second_intf = Interface('eth', '1', '102', '1', '17')
# Create a VLAN interface and attach to each physical interface
first_vlan_intf = L2Interface('vlan5-on-eth1-101-1-17', 'vlan', '5')
first_vlan_intf.attach(first_intf)
second_vlan_intf = L2Interface('vlan5-on-eth1-102-1-17', 'vlan', '5')
second_vlan_intf.attach(second_intf)
# Attach the EPGs to the VLAN interfaces
first_epg.attach(first_vlan_intf)
second_epg.attach(second_vlan_intf)
# Push the tenant configuration to the APIC
resp = session.push_to_apic(tenant.get_url(),
tenant.get_json())
if not resp.ok:
print('%% Error: Could not push the tenant configuration to APIC')
# Push the interface attachments to the APIC
resp = first_intf.push_to_apic(session)
if not resp.ok:
print('%% Error: Could not push interface configuration to APIC')
resp = second_intf.push_to_apic(session)
if not resp.ok:
print('%% Error: Could not push interface configuration to APIC')