def createPodPolicy(config):
fabricInst = aciFabric.Inst(aciPol.Uni(''))
aciDateTime.Format(fabricInst, name='default', tz=config.timezone)
datetimePol = aciDateTime.Pol(fabricInst, name='default')
for ntp in config.ntpList:
datetimeNtpProv = aciDateTime.NtpProv(datetimePol,
preferred=ntp['preferred'],
name=ntp['name'],
descr=ntp['descr'])
aciDateTime.RsNtpProvToEpg(datetimeNtpProv,
tDn='uni/tn-mgmt/mgmtp-default/oob-default')
bgpInstPol = aciBgp.InstPol(fabricInst, name='default')
aciBgp.AsP(bgpInstPol, name='aspn', asn=config.bgpAsn)
bgpRRP = aciBgp.RRP(bgpInstPol, name='route-reflector')
for rrNodeId in getRrNodeIdList(config.fabricNodes):
aciBgp.RRNodePEp(bgpRRP, id=rrNodeId)
fabricFuncP = aciFabric.FuncP(fabricInst)
fabricPodPGrp = aciFabric.PodPGrp(fabricFuncP,
name='default-PodPolicyGroup')
aciFabric.RsPodPGrpBGPRRP(fabricPodPGrp, tnBgpInstPolName='default')
aciFabric.RsTimePol(fabricPodPGrp, tnDatetimePolName='default')
aciFabric.RsPodPGrpIsisDomP(fabricPodPGrp, tnIsisDomPolName='default')
aciFabric.RsPodPGrpCoopP(fabricPodPGrp, tnCoopPolName='default')
aciFabric.RsCommPol(fabricPodPGrp, tnCommPolName='default')
aciFabric.RsSnmpPol(fabricPodPGrp, tnSnmpPolName='default')
fabricPodP = aciFabric.PodP(fabricInst, name='default')
fabricPodS = aciFabric.PodS(fabricPodP, type='ALL', name='default')
aciFabric.RsPodPGrp(fabricPodS, tDn=fabricPodPGrp.dn)
return fabricInst
def create_bgp_policy(mo, policy, nodes):
"""
If nodes is passed, it's a dictionary of "name": "id" info for the
fabric nodes (non-controller)
"""
# Create new object if needed
if mo is None:
mo = aciFabric.Inst(aciPol.Uni(''))
# Create top level BGP policy
bgpInstPol = aciBgp.InstPol(mo, name=policy['name'])
# Add ASN daughter
aciBgp.AsP(bgpInstPol, asn=policy['bgpAsP']['asn'])
# Add BGP (Internal) RR Fabric Policy
aciRRP = aciBgp.RRP(bgpInstPol)
# Add BGP (Internal) RR node
podId = policy['bgpRRP']['podId']
for rr in policy['bgpRRP']['bgpRRNodePEp']:
nodeId = nodes[rr]
aciBgp.RRNodePEp(aciRRP, id=nodeId, podId=podId)
return mo
def createIpnL3Out(config):
fvTenant = aciFv.Tenant(aciPol.Uni(''), name='infra')
l3extOut = aciL3Ext.Out(fvTenant, name=config.l3OutName,
targetDscp='unspecified', enforceRtctrl='export')
aciOspf.ExtP(l3extOut, areaId=config.ospfArea['id'],
areaType=config.ospfArea['type'])
aciBgp.ExtP(l3extOut)
aciL3Ext.RsEctx(l3extOut, tnFvCtxName='overlay-1')
if config.l3Label:
aciL3Ext.ProvLbl(l3extOut, tag='yellow-green', name=config.l3Label)
if config.golfLabel:
aciL3Ext.ProvLbl(l3extOut, tag='yellow-green', name=config.golfLabel)
l3extInstP = aciL3Ext.InstP(l3extOut, prio='unspecified',
matchT='AtleastOne', name='instp1',
targetDscp='unspecified')
aciFv.RsCustQosPol(l3extInstP, tnQosCustomPolName='')
aciL3Ext.RsL3DomAtt(l3extOut,
tDn="uni/l3dom-{}_extL3Dom".format(config.l3OutName))
fvFabricExtConnP = aciFv.FabricExtConnP(fvTenant, rt=config.routeTarget,
id='1',
name='Fabric_Ext_Conn_Pol1')
aciFv.PeeringP(fvFabricExtConnP, type='automatic_with_full_mesh')
fabricExtRoutingP = aciL3Ext.FabricExtRoutingP(fvFabricExtConnP,
name='ext_routing_prof_1')
for podId, nodes in config.fabricNodes['pods'].iteritems():
l3extLNodeP = aciL3Ext.LNodeP(l3extOut,
name="POD{}-L3Nodes".format(podId))
l3extLIfP = aciL3Ext.LIfP(l3extLNodeP, name='L3Out-InterfacePolicy')
ospfIfP = aciOspf.IfP(l3extLIfP)
aciOspf.RsIfPol(ospfIfP, tnOspfIfPolName=config.ospfIfPolicyName)
fvPodConnP = aciFv.PodConnP(fvFabricExtConnP, id=podId,
descr='this is dp-tep')
aciFv.Ip(fvPodConnP, addr=config.podProxyTepIp[podId])
if config.golfPeerList:
for golfPeer in config.golfPeerList:
if golfPeer['podId'] == 'all' and golfPeer['podId'] == podId:
bgpInfraPeerP = aciBgp.InfraPeerP(
l3extLNodeP, ctrl='send-com,send-ext-com', weight='0',
privateASctrl='', ttl=config.golfTtl,
allowedSelfAsCnt='3', peerT='wan', addr=golfPeer['ip'])
aciBgp.RsPeerPfxPol(bgpInfraPeerP, tnBgpPeerPfxPolName='')
aciBgp.AsP(bgpInfraPeerP, asn=config.golfAsn, name='')
for node in nodes:
if 'l3Out' in node:
l3extRsNodeL3OutAtt = aciL3Ext.RsNodeL3OutAtt(
l3extLNodeP, rtrIdLoopBack='yes',
rtrId=node['l3Out']['routerId'],
tDn=getDnFromPodIdNodeId(podId, node['nodeId']))
aciL3Ext.InfraNodeP(l3extRsNodeL3OutAtt,
fabricExtCtrlPeering='yes', name='')
for interface in node['l3Out']['interfaces']:
aciL3Ext.RsPathL3OutAtt(
l3extLIfP,
ifInstT='sub-interface',
addr=interface['addr'],
tDn=getPathEpFromPodIdNodeIdIfId(podId,
node['nodeId'],
interface['name']),
descr='asr',
encap='vlan-4')
for subnet in config.ipnSubnetList:
aciL3Ext.Subnet(fabricExtRoutingP, aggregate='', ip=subnet)
return fvTenant