class APICHandler():
def __init__(self):
self.host = 'https://192.168.1.100'
self.user = '******'
self.pwd = 'GDTlabs123'
self.session = None
def do_login(self):
loginSession = LoginSession(self.host, self.user, self.pwd)
self.session = MoDirectory(loginSession)
self.session.login()
# print loginSession.cookie
return self.session
def target_location_lookup(self, active_session, location):
change_location = self.session.lookupByDn(location)
return change_location
def update_config(self, active_session, change_location):
configReq = ConfigRequest()
configReq.addMo(change_location)
self.session.commit(configReq)
def logout(self, active_session):
self.session.logout()
def get_tenant():
with open("/Users/clakits/Documents/ACI/AppCenter/log/log.txt",
"a") as log_file:
log_file.write("==================================================" +
"\n")
log_file.write("Received API Request from Client. Sending Response" +
"\n")
log_file.write("==================================================" +
"\n")
tableList = []
row = ('Tenant')
tableList.append(row)
apicUrl = 'https://10.22.47.171/'
#loginSession = createCertSession()
loginSession = LoginSession(apicUrl, 'admin', 'ins3965!')
moDir = MoDirectory(loginSession)
moDir.login()
#tenantMo = moDir.lookupByClass('fvTenant');
q = ClassQuery('fvTenant')
q.subtree = 'children'
tenantMo = moDir.query(q)
moDir.logout()
print tenantMo.totalCount
for item in tenantMo:
row = str(item.dn)
print row
tableList.append(row)
#return respFormatJsonMos(tenantMo, tenantMo.totalCount)
return render_template('result1.html', table=tableList)
def main():
params = get_parameters()
loginSession = LoginSession(params['apic-url'], params['apic-user'],
params['apic-password'])
md = MoDirectory(loginSession)
md.login()
create_remote_scp_location(md, params['backup-host'],
params['backup-user'],
params['backup-password'],
params['backup-path'])
import_backup(md, params['backup-filename'])
check_backup_status(md, 'tmp_import_policy')
delete_import_policy(md, 'tmp_import_policy')
delete_backup_location(md, 'tmp_location')
md.logout()
def get_tenant():
with open("/home/app/data/logs.txt", "a") as log_file:
log_file.write("==================================================" + "\n")
log_file.write("Received API Request from Client. Sending Response" + "\n")
log_file.write("==================================================" + "\n")
apicUrl = 'https://172.17.0.1/'
loginSession = createCertSession()
#loginSession = LoginSession(apicUrl, 'admin', 'ins3965!')
#loginSession = cobra.mit.session.LoginSession('https://10.22.47.171', 'admin', 'ins3965!')
moDir = MoDirectory(loginSession)
moDir.login()
tenantMo = moDir.lookupByClass('fvTenant');
moDir.logout()
#print json.dumps(tenantMo)
return respFormatJsonMos(tenantMo, tenantMo.totalCount)
def home():
#apicUrl = 'https://10.29.198.36'
# loginSession = LoginSession(apicUrl, 'admin', 'ins3965!')
#loginSession = createCertSession()
loginSession = cobra.mit.session.LoginSession('https://10.29.198.36',
'admin', 'ins3965!')
moDir = MoDirectory(loginSession)
moDir.login()
tableList = []
row = ('TN', 'AP/L2OUT', 'EPG/InstP', 'CEP', 'IP', 'Type', 'PATH', 'PORT',
'POD', 'ENCAP', 'BD:CTX')
tableList.append(row)
q = ClassQuery('fvCEp')
q.subtree = 'children'
tenantMo = moDir.query(q)
for mo in tenantMo:
for child in mo.rscEpToPathEp:
#print child.dn
ip = mo.ip
tn, ap, epg, cep, varPod, varStrPath, varStrPort = tDnToPath(
child.dn)
if 'protpaths' in child.tDn: portType = 'vPC'
elif 'paths' in child.tDn and 'eth' in child.tDn: portType = '-'
else: portType = 'PC'
encap = (mo.encap).split('-')[1]
#if args.macSearch: bd,ctx = getAncestorDnStrFromDnString(md, str(mo.dn), 1)
#else: bd='-'; ctx='-'
bd = '-'
ctx = '-'
row = (tn, ap, epg, cep, mo.ip, portType, varStrPath, varStrPort,
varPod, encap, '%s:%s' % (bd, ctx))
tableList.append(row)
moDir.logout()
return render_template('home.html', table=tableList)
def main():
ls = LoginSession(apicURL, apicUN, apicPW)
md = MoDirectory(ls)
md.login()
# Print LLDP Adjacent Endpoints
printClass(md, 'lldpAdjEp', 'mgmtIp')
# Print all tenants
printClass(md, 'fvTenant', 'name')
# Print all L2OUT
printClass(md, 'l2extOut', 'name')
# Print all fabric Nodes
printClass(md, 'fabricNode', 'name')
printClass(md, 'fabricNode', 'model')
printClass(md, 'fabricNode', 'id')
printClass(md, 'aaaUser', 'name')
# Print BGP Peer
printClass(md, 'bgpPeerP', 'addr')
# Create tenants
createTenant(md, 'EvictMe', 'My First Eviction')
# Create VRF in EvictMe
createVRF(md, 'EvictMe', 'VRF-Eviction', 'My VRF for eviction')
# Create BD in EvictMe
createBD(md, 'EvictMe', 'BD-Eviction', 'My BD for eviction')
# Create L2OUT in EvictMe
createL2OUT(md, 'EvictMe', 'L2OUT-Eviction', 'My L2OUT for eviction')
# Create L3OUT Logical Node Profile
createLogicalNodeProfile(md, 'EvictMe', 'DC-L3OUT', 'MyProfile', 'My LNP')
# Create L3OUT BGP Peer
createBGPPeer(md, 'EvictMe', 'DC-L3OUT', 'MyProfile', '9.9.9.9',
'My BGP Peer')
md.logout()
def get_tenant():
with open("/Users/clakits/aci/myapps/apic/logs.txt", "a") as log_file:
log_file.write("==================================================" +
"\n")
log_file.write("Received API Request from Client. Sending Response" +
"\n")
log_file.write("==================================================" +
"\n")
apicUrl = 'https://'
loginSession = LoginSession(apicUrl, 'admin', '')
#loginSession = createCertSession()
moDir = MoDirectory(loginSession)
moDir.login()
tenantMo = moDir.lookupByClass('fvTenant')
moDir.logout()
return respFormatJsonMos(tenantMo, tenantMo.totalCount)
apicPassword = TacacsPassword
loginSession = LoginSession(apicUrl, apicUsername, apicPassword)
# Create a session with the APIC and login
moDir = MoDirectory(loginSession)
moDir.login()
#Prompt User for Tenant to create BD in.
#UserTenant = raw_input('Create BD in which tenant? ')
# Start at the Tenant of MIT tree
TenantMo = moDir.lookupByDn((r'uni/tn-ExampleSdkTenant'))
# Create a new BD MO and connect it as a Child object to the Tenant MO
fvBDMo = fvModels.BD(TenantMo, name='myBD')
# Associate the VRF under the new BD
fvRsCtxMo = fvModels.RsCtx(fvBDMo, tnFvCtxName='myVRF')
# Add Subnet to BD
fvSubnetMo = fvModels.Subnet(fvBDMo, ip='10.20.30.1/24')
# Create a new configuration request to the APIC and pass in the new Tenant MO (including its children MOs)
# Commit the changes to the APIC
cfgRequest = ConfigRequest()
cfgRequest.addMo(fvBDMo)
moDir.commit(cfgRequest)
# Log Out once the request is complete
moDir.logout()
from cobra.mit.session import CertSession
from cobra.mit.access import MoDirectory
from cobra.mit.request import ClassQuery
from requests.packages.urllib3 import disable_warnings
disable_warnings()
def readFile(fileName=None, mode="r"):
if fileName is None:
return ""
fileData = ""
with open(fileName, mode) as aFile:
fileData = aFile.read()
return fileData
pkey = readFile("cobra.key")
csession = CertSession("https://sandboxapicdc.cisco.com/",
"uni/userext/user-cobra/usercert-cobra", pkey)
modir = MoDirectory(csession)
cq = ClassQuery('fvTenant')
tenants = modir.query(cq)
for tenant in tenants:
print tenant.name
modir.logout()
# Obtain the list of tenants and print their names
cq = ClassQuery('fvTenant')
tenants = md.query(cq)
for tenant in tenants:
print tenant.name
raw_input('Press Enter to continue...')
# Define a new tenant
polUni = md.lookupByDn('uni')
tenant = Tenant(polUni, 'Some-New-Tenant')
tenant.descr = 'This tenant was created by cobra'
# Push the new tenant configuration to the APIC
cr = ConfigRequest()
cr.addMo(polUni)
md.commit(cr)
raw_input('Press Enter to continue...')
# Delete the newly created tenant
tenant.delete()
cr = ConfigRequest()
cr.addMo(polUni)
md.commit(cr)
# Log out of the APIC
md.logout()
import logging, json
from cobra.mit.access import MoDirectory
from cobra.mit.session import LoginSession
# uncomment the below to get more verbose output
# for debugging
"""
import httplib as http_client
http_client.HTTPConnection.debuglevel = 1
logging.basicConfig()
logging.getLogger().setLevel(logging.DEBUG)
requests_log = logging.getLogger("requests.packages.urllib3")
requests_log.setLevel(logging.DEBUG)
requests_log.propagate = True
"""
session = LoginSession('https://*****:*****@lw@y')
moDir = MoDirectory(session)
moDir.login()
tenant1Mo = moDir.lookupByClass("dhcpClient")
for c in tenant1Mo:
print(c.dn, c.model, c.name, c.ip)
moDir.logout()
class CobraClient(object):
def __init__(self, hosts, user, password, ssl, verify=False, request_timeout=90):
protocol = 'https' if ssl else 'http'
LOG.info(hosts)
self.api_base = collections.deque(['%s://%s/api' % (protocol, host) for host in hosts])
self.verify = verify
self.timeout = 90
self.user = user
self.password = password
self.login()
def login(self):
# TODO handle multiple hosts
LOG.info("ACI Login")
login_session = LoginSession(self.api_base[0], self.user, self.password)
self.mo_dir = MoDirectory(login_session)
self.mo_dir.login()
LOG.info("Login session created, will expire at {} in {} seconds".format(login_session.refreshTime,login_session.refreshTimeoutSeconds))
def logout(self):
self.mo_dir.logout()
def lookupByDn(self, dn):
retries = 0
while retries < RETRY_LIMIT:
try:
uni_mo = self.mo_dir.lookupByDn(dn)
return uni_mo
except SSLError as e:
self._retry(retries, e)
except QueryError as e:
LOG.info("Lookup to ACI failed due to {}:{} retrying {} of {}".format(e.error, e.reason,retries,RETRY_LIMIT))
if e.error == 403:
self.mo_dir.login()
LOG.info("New login session created")
self._retry(retries, e)
else:
raise e
def commit(self, managed_objects):
retries = 0
while retries < RETRY_LIMIT:
try:
config_request = ConfigRequest()
if isinstance(managed_objects, list):
for mos in managed_objects:
config_request.addMo(mos)
else:
config_request.addMo(managed_objects)
return self.mo_dir.commit(config_request)
except SSLError as e:
self._retry(retries, e)
except CommitError as e:
LOG.info("Commit to ACI failed due to {}:{} retrying {} of {}".format(e.error, e.reason, retries,RETRY_LIMIT))
if e.error == 403:
self.mo_dir.login()
LOG.info("New login session created")
self._retry(retries, e)
else:
raise e
def _retry(self, retries, e):
retries += 1
if retries >= RETRY_LIMIT:
raise e
def mo_exists(self, dn):
mo = self.lookupByDn(dn)
return mo is not None
def uni_mo(self):
return self.lookupByDn('uni')
def get_full_tenant(self,tenant_name):
dnQ = DnQuery('uni/tn-{}'.format(tenant_name))
dnQ.subtree = 'full'
tenant = self.mo_dir.query(dnQ)
if tenant:
return tenant[0]
return None
def get_tenant(self,tenant_name):
tenant_mo = Tenant(self.uni_mo(), tenant_name)
if self.mo_exists(tenant_mo.dn):
return tenant_mo
return None
def get_or_create_tenant(self, tenant_name):
tenant_mo = Tenant(self.uni_mo(), tenant_name)
if not self.mo_exists(tenant_mo.dn):
LOG.info("Configured tenant {} is missing, creating it now".format(tenant_mo.dn))
self.commit(tenant_mo)
else:
LOG.info("Using existing ACI tenant {}".format(tenant_mo.dn))
return tenant_mo
class apic_base:
def __init__(self):
self.session = None
self.moDir = None
self.configReq = None
self.uniMo = None
""" Authentication """
def login(self, url, user, password):
"""
Login to the APIC
:param url:
:param user:
:param password:
:return:
"""
self.session = LoginSession(url, user, password)
self.moDir = MoDirectory(self.session)
self.moDir.login()
self.configReq = ConfigRequest()
self.uniMo = self.moDir.lookupByDn('uni')
def logout(self):
"""
Logout from the APIC
:return:
"""
self.moDir.logout()
""" Commits """
def commit(self, commit_object):
"""
Commits object changes to controller
:param commit_object:
:return:
"""
self.configReq = ConfigRequest()
self.configReq.addMo(commit_object)
self.moDir.commit(self.configReq)
""" Queries """
def query_child_objects(self, dn_query_name):
"""
Retrieve the object using the dn and return all the children under it
:param dn_query_name: dn of the management object
:return:
"""
dn_query = DnQuery(dn_query_name)
dn_query.queryTarget = QUERY_TARGET_CHILDREN
child_mos = self.moDir.query(dn_query)
return child_mos
""" Generic Deletes """
def delete_dn_by_pattern(self, dn_object_list, dn_pattern, recursive):
"""
Travers a dn list and compare each member with a pattern. If there is a match that object will be removed.
If recursive is true, the algorithm will also do a recursive look for the children of each object looking
for the pattern: will stop only when there is no more children to look for.
:param dn_object_list:
:param dn_pattern:
:param recursive:
:return:
"""
for dn_object in dn_object_list:
if dn_pattern in str(dn_object.dn):
try:
self.delete_by_dn(str(dn_object.dn))
except CommitError as e:
print 'Could not delete ' + str(dn_object.dn) + ' -> ' + str(e)
elif recursive:
children = self.query_child_objects(dn_object.dn)
if children is not None:
self.delete_dn_by_pattern(children, dn_pattern, recursive)
def delete_by_dn(self, dn_name):
"""
Retrieve a mo and it removes it from the APIC
:param dn_name:
:return:
"""
dn_object = self.moDir.lookupByDn(dn_name)
if dn_object is not None:
dn_object.delete()
self.commit(dn_object)
""" Tenants """
def create_tenant(self, tenant_name):
"""
Creates a tenant and commit changes to controller
:param tenant_name:
:return:
"""
fv_tenant_mo = Tenant(self.uniMo, tenant_name)
self.commit(fv_tenant_mo)
return fv_tenant_mo
def delete_tenant(self, tenant_dn):
"""
Deletes a tenant and commit changes to controller
:param tenant_dn:
:return:
"""
self.delete_by_dn(tenant_dn)
def get_all_tenants(self):
"""
Searches all tenants within apic
:return:
"""
class_query = ClassQuery('fvTenant')
tn_list = self.moDir.query(class_query)
return tn_list
""" Switch Profiles """
def delete_switch_profile(self, switch_profile_name):
"""
Deletes an access policy switch profile
:param switch_profile_name:
:return:
"""
self.delete_by_dn('uni/infra/nprof-' + switch_profile_name)
""" Bridge domains """
def create_bd(self, bd_name, tenant_dn, default_gw, **creation_props):
"""
Creates a BD object. Creates a subnet for the default gateway if it is not None
:param bd_name:
:param tenant_dn:
:param default_gw:
:param creation_props:
:return:
"""
fv_bd_mo = BD(tenant_dn, bd_name, creation_props)
self.commit(fv_bd_mo)
if default_gw is not None and len(default_gw) > 0:
fv_subnet_mo = Subnet(fv_bd_mo, default_gw)
self.commit(fv_subnet_mo)
return fv_bd_mo
def delete_bd(self, bd_dn):
"""
Removes a bridge domain
:param bd_dn:
:return:
"""
self.delete_by_dn(bd_dn)
def get_bds_by_tenant(self, tenant_dn):
"""
Retrieve a list with all bridge domains under a tenant
:param tenant_dn:
:return:
"""
# Queries all the children and then filter them in memory looking for the ones that belongs to the BD class
tn_children = self.query_child_objects(tenant_dn)
return filter(lambda x: type(x).__name__ == 'BD', tn_children)
def get_all_bds(self):
"""
Returns a list of all bridge domains in the fabric
:return:
"""
class_query = ClassQuery('fvBD')
bd_list = self.moDir.query(class_query)
return bd_list
""" Filters """
def create_filter(self, tenant_dn, filter_name):
"""
Creates a filter under a tenant
:param tenant_dn:
:param filter_name:
:return:
"""
vz_filter_mo = Filter(tenant_dn, filter_name)
self.commit(vz_filter_mo)
def delete_filter(self, filter_dn):
"""
Removes a filter from the APIC
:param filter_dn:
:return:
"""
self.delete_by_dn(filter_dn)
def get_filters_by_tenant(self, tenant_dn):
"""
Query the filters that are children of a tenant
:param tenant_dn:
:return:
"""
tn_children = self.query_child_objects(tenant_dn)
# Queries all the children and then filter them in memory looking for the ones that belongs to the Filter class
return filter(lambda x: type(x).__name__ == 'Filter', tn_children)
""" Contracts """
def create_contract(self, tenant_dn, contract_name):
"""
Creates a contract under a tenant
:param tenant_dn:
:param contract_name:
:return:
"""
vz_contract = BrCP(tenant_dn, contract_name)
self.commit(vz_contract)
def delete_contract(self, contract_dn):
"""
Removes a contract from the APIC
:param contract_dn:
:return:
"""
self.delete_by_dn(contract_dn)
def get_contracts_by_tenant(self, tenant_dn):
"""
Return a list with all the contracts under a tenant
:param tenant_dn:
:return:
"""
tn_children = self.query_child_objects(tenant_dn)
# Queries all the children and then filter them in memory looking for the ones that belongs to the BrCP class
return filter(lambda x: type(x).__name__ == 'BrCP', tn_children)
def assign_contract(self, epg_dn, provider_dn, consumer_dn):
"""
Assign contracts to an end point group
:param epg_dn:
:param provider_dn: Provider contract
:param consumer_dn: Consumer contract
:return:
"""
epg_mo = self.moDir.lookupByDn(epg_dn)
if len(provider_dn) > 0:
# Retrieve the provider contract
provider_mo = self.moDir.lookupByDn(provider_dn)
# Create the provider relationship with EPG
rsprov_mo = RsProv(epg_mo, provider_mo.name)
self.commit(rsprov_mo)
if len(consumer_dn) > 0:
# Retrieve the consumer contract
consumer_mo = self.moDir.lookupByDn(consumer_dn)
# Creates the consumer relationship with EPG
rscons_mo = RsCons(epg_mo, consumer_mo.name)
self.commit(rscons_mo)
def delete_assign_contract(self, epg_dn):
"""
Removes the EPG's assigned contracts
:param epg_dn:
:return:
"""
# Queries all the EPG children and then filter them in memory looking for the ones that belongs to the
# RsProv class
epg_providers = filter(lambda x: type(x).__name__ == 'RsProv', self.query_child_objects(epg_dn))
# Queries all the EPG children and then filter them in memory looking for the ones that belongs to the
# RsCons class
epg_consumers = filter(lambda x: type(x).__name__ == 'RsCons', self.query_child_objects(epg_dn))
# For each consumer and provider contract removes the relationship
for provider in epg_providers:
provider.delete()
self.commit(provider)
for consumer in epg_consumers:
consumer.delete()
self.commit(consumer)
""" Subjects """
def create_subject(self, filter_dn, contract_dn, subject_name):
"""
Creates a subject between a contract and a filter
:param filter_dn:
:param contract_dn:
:param subject_name:
:return:
"""
subject_dn = Subj(contract_dn, subject_name)
self.commit(subject_dn)
filter_mo = self.moDir.lookupByDn(filter_dn)
rs_filter_subject = RsSubjFiltAtt(subject_dn, filter_mo.name)
self.commit(rs_filter_subject)
def get_subjects_by_contract(self, contract_dn):
"""
Returns all subject under a given contract
:param contract_dn:
:return:
"""
contract_children = self.query_child_objects(contract_dn)
# Queries all the children and then filter them in memory looking for the ones that belongs to the Subj class
return filter(lambda x: type(x).__name__ == 'Subj', contract_children)
def delete_subject(self, subject_dn):
"""
Removes a subject from the APIC
:param subject_dn:
:return:
"""
self.delete_by_dn(subject_dn)
""" End Point Groups """
def create_epg(self, ap_dn, bd_dn, epg_name):
"""
Creates a EPG and, if the bd_dn parameter is not None, will associate that bridge domain to the EPG
:param ap_dn: application profile to be used as parent
:param bd_dn: bridge domain to be associated with the EPG
:param epg_name:
:return:
"""
epg_mo = AEPg(ap_dn, epg_name)
self.commit(epg_mo)
if bd_dn is not None and len(bd_dn) > 0:
# Queries all the children and then filter them in memory looking for the ones that belongs to the RsBd
# class. Choose the first one and assign it to the rsbd_mo variable
rsbd_mo = filter(lambda x: type(x).__name__ == 'RsBd', self.query_child_objects(str(epg_mo.dn)))[0]
# The tnFvBDName is the attribute that sets the relationship between the bridge domain and the EPG.
# Looks for the bd_dn object and then assign its name to the tnFvBDName attribute of the rsdb_mo object
rsbd_mo.tnFvBDName = self.moDir.lookupByDn(bd_dn).name
self.commit(rsbd_mo)
return epg_mo
def delete_epg(self, epg_dn):
"""
Removes an EPG from the APIC
:param epg_dn:
:return:
"""
self.delete_by_dn(epg_dn)
def get_epg_by_ap(self, ap_dn):
"""
Returns a list of end point groups under an application profile
:param ap_dn:
:return:
"""
ap_children = self.query_child_objects(ap_dn)
# Queries all the children and then filters them in memory looking for the ones that belongs to the AEPg class.
return filter(lambda x: type(x).__name__ == 'AEPg', ap_children)
""" Application Profiles """
def create_ap(self, tenant_dn, ap_name):
"""
Creates an application profile
:param tenant_dn:
:param ap_name:
:return:
"""
ap_mo = Ap(tenant_dn, ap_name)
self.commit(ap_mo)
return ap_mo
def delete_ap(self, ap_dn):
"""
Removes an application profile
:param ap_dn:
:return:
"""
self.delete_by_dn(ap_dn)
def get_ap_by_tenant(self, tenant_dn):
"""
Returns a list of application profiles under a tenant
:param tenant_dn:
:return:
"""
tn_children = self.query_child_objects(tenant_dn)
# Queries all the children and then filters them in memory looking for the ones that belongs to the Ap class.
return filter(lambda x: type(x).__name__ == 'Ap', tn_children)
class cobra_apic_base:
def __init__(self):
self.session = None
self.moDir = None
self.configReq = None
self.uniMo = None
""" Authentication """
def login(self, url, user, password):
"""
Login to the APIC
:param url:
:param user:
:param password:
:return:
"""
self.apic_url = url
self.apic_user = user
self.session = LoginSession(url, user, password)
self.moDir = MoDirectory(self.session)
self.moDir.login()
self.configReq = ConfigRequest()
self.uniMo = self.moDir.lookupByDn('uni')
def logout(self):
"""
Logout from the APIC
:return:
"""
self.moDir.logout()
""" Commits """
def commit(self, commit_object):
"""
Commits object changes to controller
:param commit_object:
:return:
"""
self.configReq = ConfigRequest()
self.configReq.addMo(commit_object)
self.moDir.commit(self.configReq)
""" Queries """
def query_child_objects(self, dn_query_name):
"""
Retrieve the object using the dn and return all the children under it
:param dn_query_name: dn of the management object
:return:
"""
dn_query = DnQuery(dn_query_name)
dn_query.queryTarget = QUERY_TARGET_CHILDREN
child_mos = self.moDir.query(dn_query)
return child_mos
""" Generic Deletes """
def delete_dn_by_pattern(self, dn_object_list, dn_pattern, recursive):
"""
Travers a dn list and compare each member with a pattern. If there is a match that object will be removed.
If recursive is true, the algorithm will also do a recursive look for the children of each object looking
for the pattern: will stop only when there is no more children to look for.
:param dn_object_list:
:param dn_pattern:
:param recursive:
:return:
"""
for dn_object in dn_object_list:
if dn_pattern in str(dn_object.dn):
try:
self.delete_by_dn(str(dn_object.dn))
except CommitError as e:
print 'Could not delete ' + str(dn_object.dn) + ' -> ' + str(e)
elif recursive:
children = self.query_child_objects(dn_object.dn)
if children is not None:
self.delete_dn_by_pattern(children, dn_pattern, recursive)
def delete_by_dn(self, dn_name):
"""
Retrieve a mo and it removes it from the APIC
:param dn_name:
:return:
"""
dn_object = self.moDir.lookupByDn(dn_name)
if dn_object is not None:
dn_object.delete()
self.commit(dn_object)
""" Tenants """
def create_tenant(self, tenant_name):
"""
Creates a tenant and commit changes to controller
:param tenant_name:
:return:
"""
fv_tenant_mo = Tenant(self.uniMo, tenant_name)
self.commit(fv_tenant_mo)
return fv_tenant_mo
def delete_tenant(self, tenant_dn):
"""
Deletes a tenant and commit changes to controller
:param tenant_dn:
:return:
"""
self.delete_by_dn(tenant_dn)
def get_all_tenants(self):
"""
Searches all tenants within apic
:return:
"""
class_query = ClassQuery('fvTenant')
tn_list = self.moDir.query(class_query)
return tn_list
""" Switch Profiles """
def delete_switch_profile(self, switch_profile_name):
"""
Deletes an access policy switch profile
:param switch_profile_name:
:return:
"""
self.delete_by_dn('uni/infra/nprof-' + switch_profile_name)
""" Bridge domains """
def create_bd(self, bd_name, tenant_dn, default_gw, **creation_props):
"""
Creates a BD object. Creates a subnet for the default gateway if it is not None
:param bd_name:
:param tenant_dn:
:param default_gw:
:param creation_props:
:return:
"""
fv_bd_mo = BD(tenant_dn, bd_name, creation_props)
self.commit(fv_bd_mo)
if default_gw is not None and len(default_gw) > 0:
fv_subnet_mo = Subnet(fv_bd_mo, default_gw)
self.commit(fv_subnet_mo)
return fv_bd_mo
def delete_bd(self, bd_dn):
"""
Removes a bridge domain
:param bd_dn:
:return:
"""
self.delete_by_dn(bd_dn)
def get_bds_by_tenant(self, tenant_dn):
"""
Retrieve a list with all bridge domains under a tenant
:param tenant_dn:
:return:
"""
# Queries all the children and then filter them in memory looking for the ones that belongs to the BD class
tn_children = self.query_child_objects(tenant_dn)
return filter(lambda x: type(x).__name__ == 'BD', tn_children)
def get_all_bds(self):
"""
Returns a list of all bridge domains in the fabric
:return:
"""
class_query = ClassQuery('fvBD')
bd_list = self.moDir.query(class_query)
return bd_list
""" Filters """
def create_filter(self, tenant_dn, filter_name):
"""
Creates a filter under a tenant
:param tenant_dn:
:param filter_name:
:return:
"""
vz_filter_mo = Filter(tenant_dn, filter_name)
self.commit(vz_filter_mo)
def delete_filter(self, filter_dn):
"""
Removes a filter from the APIC
:param filter_dn:
:return:
"""
self.delete_by_dn(filter_dn)
def get_filters_by_tenant(self, tenant_dn):
"""
Query the filters that are children of a tenant
:param tenant_dn:
:return:
"""
tn_children = self.query_child_objects(tenant_dn)
# Queries all the children and then filter them in memory looking for the ones that belongs to the Filter class
return filter(lambda x: type(x).__name__ == 'Filter', tn_children)
""" Contracts """
def create_contract(self, tenant_dn, contract_name):
"""
Creates a contract under a tenant
:param tenant_dn:
:param contract_name:
:return:
"""
vz_contract = BrCP(tenant_dn, contract_name)
self.commit(vz_contract)
def delete_contract(self, contract_dn):
"""
Removes a contract from the APIC
:param contract_dn:
:return:
"""
self.delete_by_dn(contract_dn)
def get_contracts_by_tenant(self, tenant_dn):
"""
Return a list with all the contracts under a tenant
:param tenant_dn:
:return:
"""
tn_children = self.query_child_objects(tenant_dn)
# Queries all the children and then filter them in memory looking for the ones that belongs to the BrCP class
return filter(lambda x: type(x).__name__ == 'BrCP', tn_children)
def assign_contract(self, epg_dn, provider_dn, consumer_dn):
"""
Assign contracts to an end point group
:param epg_dn:
:param provider_dn: Provider contract
:param consumer_dn: Consumer contract
:return:
"""
epg_mo = self.moDir.lookupByDn(epg_dn)
if len(provider_dn) > 0:
# Retrieve the provider contract
provider_mo = self.moDir.lookupByDn(provider_dn)
# Create the provider relationship with EPG
rsprov_mo = RsProv(epg_mo, provider_mo.name)
self.commit(rsprov_mo)
if len(consumer_dn) > 0:
# Retrieve the consumer contract
consumer_mo = self.moDir.lookupByDn(consumer_dn)
# Creates the consumer relationship with EPG
rscons_mo = RsCons(epg_mo, consumer_mo.name)
self.commit(rscons_mo)
def delete_assign_contract(self, epg_dn):
"""
Removes the EPG's assigned contracts
:param epg_dn:
:return:
"""
# Queries all the EPG children and then filter them in memory looking for the ones that belongs to the
# RsProv class
epg_providers = filter(lambda x: type(x).__name__ == 'RsProv', self.query_child_objects(epg_dn))
# Queries all the EPG children and then filter them in memory looking for the ones that belongs to the
# RsCons class
epg_consumers = filter(lambda x: type(x).__name__ == 'RsCons', self.query_child_objects(epg_dn))
# For each consumer and provider contract removes the relationship
for provider in epg_providers:
provider.delete()
self.commit(provider)
for consumer in epg_consumers:
consumer.delete()
self.commit(consumer)
""" Subjects """
def create_subject(self, filter_dn, contract_dn, subject_name):
"""
Creates a subject between a contract and a filter
:param filter_dn:
:param contract_dn:
:param subject_name:
:return:
"""
subject_dn = Subj(contract_dn, subject_name)
self.commit(subject_dn)
filter_mo = self.moDir.lookupByDn(filter_dn)
rs_filter_subject = RsSubjFiltAtt(subject_dn, filter_mo.name)
self.commit(rs_filter_subject)
def get_subjects_by_contract(self, contract_dn):
"""
Returns all subject under a given contract
:param contract_dn:
:return:
"""
contract_children = self.query_child_objects(contract_dn)
# Queries all the children and then filter them in memory looking for the ones that belongs to the Subj class
return filter(lambda x: type(x).__name__ == 'Subj', contract_children)
def delete_subject(self, subject_dn):
"""
Removes a subject from the APIC
:param subject_dn:
:return:
"""
self.delete_by_dn(subject_dn)
""" End Point Groups """
def create_epg(self, ap_dn, bd_dn, epg_name):
"""
Creates a EPG and, if the bd_dn parameter is not None, will associate that bridge domain to the EPG
:param ap_dn: application profile to be used as parent
:param bd_dn: bridge domain to be associated with the EPG
:param epg_name:
:return:
"""
epg_mo = AEPg(ap_dn, epg_name)
self.commit(epg_mo)
if bd_dn is not None and len(bd_dn) > 0:
# Queries all the children and then filter them in memory looking for the ones that belongs to the RsBd
# class. Choose the first one and assign it to the rsbd_mo variable
rsbd_mo = filter(lambda x: type(x).__name__ == 'RsBd', self.query_child_objects(str(epg_mo.dn)))[0]
# The tnFvBDName is the attribute that sets the relationship between the bridge domain and the EPG.
# Looks for the bd_dn object and then assign its name to the tnFvBDName attribute of the rsdb_mo object
rsbd_mo.tnFvBDName = self.moDir.lookupByDn(bd_dn).name
self.commit(rsbd_mo)
return epg_mo
def delete_epg(self, epg_dn):
"""
Removes an EPG from the APIC
:param epg_dn:
:return:
"""
self.delete_by_dn(epg_dn)
def get_epg_by_ap(self, ap_dn):
"""
Returns a list of end point groups under an application profile
:param ap_dn:
:return:
"""
ap_children = self.query_child_objects(ap_dn)
# Queries all the children and then filters them in memory looking for the ones that belongs to the AEPg class.
return filter(lambda x: type(x).__name__ == 'AEPg', ap_children)
""" Application Profiles """
def create_ap(self, tenant_dn, ap_name):
"""
Creates an application profile
:param tenant_dn:
:param ap_name:
:return:
"""
ap_mo = Ap(tenant_dn, ap_name)
self.commit(ap_mo)
return ap_mo
def delete_ap(self, ap_dn):
"""
Removes an application profile
:param ap_dn:
:return:
"""
self.delete_by_dn(ap_dn)
def get_ap_by_tenant(self, tenant_dn):
"""
Returns a list of application profiles under a tenant
:param tenant_dn:
:return:
"""
tn_children = self.query_child_objects(tenant_dn)
# Queries all the children and then filters them in memory looking for the ones that belongs to the Ap class.
return filter(lambda x: type(x).__name__ == 'Ap', tn_children)
def __repr__(self):
return 'Connected to %s with userid: %s' % (self.apic_url, self.apic_user)
def home():
with open("/home/app/data/logs.txt", "a") as log_file:
log_file.write("==================================================" + "\n")
log_file.write("Received API Request from Client. Sending Response" + "\n")
log_file.write("==================================================" + "\n")
reply = None
try:
apicUrl = 'https://172.17.0.1/'
loginSession = createCertSession()
#loginSession = cobra.mit.session.LoginSession('https://10.22.47.171', 'admin', 'ins3965!')
moDir = MoDirectory(loginSession)
moDir.login()
tableList = []
#row = ('TN', 'AP/L2OUT', 'EPG/InstP', 'CEP', 'IP', 'Type', 'PATH', 'PORT', 'POD', 'ENCAP', 'BD:CTX')
#tableList.append(row)
try:
row ={}
q = ClassQuery('fvCEp')
q.subtree = 'children'
tenantMo = moDir.query(q)
except cobra.mit.request.QueryError as e:
log('Reason: ' + e.reason)
log('Error: ' + e.error)
log('HTTP code: ' + e.httpCode)
log(traceback.format_exc())
data = {}
for mo in tenantMo:
for child in mo.rscEpToPathEp:
#print child.dn
ip = mo.ip
tn, ap, epg, cep, varPod, varStrPath, varStrPort = tDnToPath(child.dn)
if 'protpaths' in child.tDn: portType = 'vPC'
elif 'paths' in child.tDn and 'eth' in child.tDn: portType = '-'
else: portType = 'PC'
encap = (mo.encap).split('-')[1]
#if args.macSearch: bd,ctx = getAncestorDnStrFromDnString(md, str(mo.dn), 1)
#else: bd='-'; ctx='-'
bd='-'; ctx='-'
#row = (tn,ap,epg,cep,mo.ip,portType,varStrPath,varStrPort,varPod,encap,'%s:%s' %(bd,ctx))
row = {
"tn": tn,
"ap/l2out":ap,
"epg":epg,
"cep":cep,
"ip":mo.ip,
"type":portType,
"path":varStrPath,
"port":varStrPort,
"pod":varPod,
"encap":encap,
"bd":"-:-"
}
tableList.append(row)
#data[child.tDn]= row
moDir.logout()
#print json.dumps(data)
#return render_template('home.html', table=tableList)
#return respFormatJsonMos(data, len(data))
log(tableList)
reply = jsonify({'results': tableList})
except Exception as e:
log(traceback.format_exc())
return reply
