import requests
import commands
import time
-
+from novaclient import client as openstackclient
+from kubernetes import client, config
+from netaddr import IPAddress, IPNetwork
class VcpeCommon:
#############################################################################################
external_net_prefix_len = 16
#############################################################################################
# set the openstack cloud access credentials here
+ oom_mode = True
+
cloud = {
'--os-auth-url': 'http://10.12.25.2:5000',
'--os-username': 'kxi',
'--os-user-domain-id': 'default',
'--os-project-domain-id': 'default',
- '--os-tenant-id': '1e097c6713e74fd7ac8e4295e605ee1e',
+ '--os-tenant-id': 'bc43d50ffcb84750bac0c1707a9a765b' if oom_mode else '1e097c6713e74fd7ac8e4295e605ee1e',
'--os-region-name': 'RegionOne',
'--os-password': 'n3JhGMGuDzD8',
- '--os-project-domain-name': 'Integration-SB-07',
+ '--os-project-domain-name': 'Integration-SB-03' if oom_mode else 'Integration-SB-07',
'--os-identity-api-version': '3'
}
common_preload_config = {
- 'oam_onap_net': 'oam_onap_lAky',
- 'oam_onap_subnet': 'oam_onap_lAky',
+ 'oam_onap_net': 'oam_network_2No2' if oom_mode else 'oam_onap_lAky',
+ 'oam_onap_subnet': 'oam_network_2No2' if oom_mode else 'oam_onap_lAky',
'public_net': 'external',
'public_net_id': '971040b2-7059-49dc-b220-4fab50cb2ad4'
}
- # End: configurations that you must change for a new ONAP installation
+ sdnc_controller_pod = 'dev-sdnc-sdnc-0'
+
#############################################################################################
template_variable_symbol = '${'
+ cpe_vm_prefix = 'zdcpe'
#############################################################################################
# preloading network config
# key=network role
global_subscriber_id = 'SDN-ETHERNET-INTERNET'
project_name = 'Project-Demonstration'
owning_entity_id = '520cc603-a3c4-4ec2-9ef4-ca70facd79c0'
- owning_entity_name = 'OE-Demonstration'
+ owning_entity_name = 'OE-Demonstration1'
def __init__(self, extra_host_names=None):
+ rootlogger = logging.getLogger()
+ handler = logging.StreamHandler()
+ formatter = logging.Formatter('%(asctime)s %(levelname)s %(name)s.%(funcName)s(): %(message)s')
+ handler.setFormatter(formatter)
+ rootlogger.addHandler(handler)
+ rootlogger.setLevel(logging.INFO)
+
self.logger = logging.getLogger(__name__)
+ self.logger.propagate = False
+ self.logger.addHandler(handler)
+ self.logger.setLevel(logging.DEBUG)
self.logger.info('Initializing configuration')
+ # CHANGEME: vgw_VfModuleModelInvariantUuid is in rescust service csar, look in service-VcpesvcRescust1118-template.yml for groups vgw module metadata. TODO: read this value automcatically
+ self.vgw_VfModuleModelInvariantUuid = '26d6a718-17b2-4ba8-8691-c44343b2ecd2'
+ # CHANGEME: OOM: this is the address that the brg and bng will nat for sdnc access - 10.0.0.x address of k8 host for sdnc-0 container
+ self.sdnc_oam_ip = self.get_pod_node_oam_ip('sdnc-sdnc-0')
+ # CHANGEME: OOM: this is a k8s host external IP, e.g. oom-k8s-01 IP
+ self.oom_so_sdnc_aai_ip = self.get_pod_node_public_ip('sdnc-sdnc-0')
+ # CHANGEME: OOM: this is a k8s host external IP, e.g. oom-k8s-01 IP
+ self.oom_dcae_ves_collector = self.oom_so_sdnc_aai_ip
+ # CHANGEME: OOM: this is a k8s host external IP, e.g. oom-k8s-01 IP
+ self.mr_ip_addr = self.oom_so_sdnc_aai_ip
+ self.mr_ip_port = '30227'
+ self.so_nbi_port = '30277' if self.oom_mode else '8080'
+ self.sdnc_preloading_port = '30202' if self.oom_mode else '8282'
+ self.aai_query_port = '30233' if self.oom_mode else '8443'
+ self.sniro_port = '30288' if self.oom_mode else '8080'
+
self.host_names = ['so', 'sdnc', 'robot', 'aai-inst1', self.dcae_ves_collector_name]
if extra_host_names:
self.host_names.extend(extra_host_names)
self.hosts = self.get_vm_ip(self.host_names, self.external_net_addr, self.external_net_prefix_len)
# this is the keyword used to name vgw stack, must not be used in other stacks
self.vgw_name_keyword = 'base_vcpe_vgw'
+ # this is the file that will keep the index of last assigned SO name
+ self.vgw_vfmod_name_index_file= '__var/vgw_vfmod_name_index'
self.svc_instance_uuid_file = '__var/svc_instance_uuid'
self.preload_dict_file = '__var/preload_dict'
self.vgmux_vnf_name_file = '__var/vgmux_vnf_name'
self.os_tenant_id = self.cloud['--os-tenant-id']
self.os_region_name = self.cloud['--os-region-name']
self.common_preload_config['pub_key'] = self.pub_key
- self.sniro_url = 'http://' + self.hosts['robot'] + ':8080/__admin/mappings'
+ self.sniro_url = 'http://' + self.hosts['robot'] + ':' + self.sniro_port + '/__admin/mappings'
self.sniro_headers = {'Content-Type': 'application/json', 'Accept': 'application/json'}
self.homing_solution = 'sniro' # value is either 'sniro' or 'oof'
# self.homing_solution = 'oof'
self.sdnc_db_port = '32774'
self.sdnc_headers = {'Content-Type': 'application/json', 'Accept': 'application/json'}
self.sdnc_preload_network_url = 'http://' + self.hosts['sdnc'] + \
- ':8282/restconf/operations/VNF-API:preload-network-topology-operation'
+ ':' + self.sdnc_preloading_port + '/restconf/operations/VNF-API:preload-network-topology-operation'
self.sdnc_preload_vnf_url = 'http://' + self.hosts['sdnc'] + \
- ':8282/restconf/operations/VNF-API:preload-vnf-topology-operation'
- self.sdnc_ar_cleanup_url = 'http://' + self.hosts['sdnc'] + ':8282/restconf/config/GENERIC-RESOURCE-API:'
+ ':' + self.sdnc_preloading_port + '/restconf/operations/VNF-API:preload-vnf-topology-operation'
+ self.sdnc_preload_gra_url = 'http://' + self.hosts['sdnc'] + \
+ ':' + self.sdnc_preloading_port + '/restconf/operations/GENERIC-RESOURCE-API:preload-vf-module-topology-operation'
+ self.sdnc_ar_cleanup_url = 'http://' + self.hosts['sdnc'] + ':' + self.sdnc_preloading_port + \
+ '/restconf/config/GENERIC-RESOURCE-API:'
#############################################################################################
# SO urls, note: do NOT add a '/' at the end of the url
- self.so_req_api_url = {'v4': 'http://' + self.hosts['so'] + ':8080/ecomp/mso/infra/serviceInstances/v4',
- 'v5': 'http://' + self.hosts['so'] + ':8080/ecomp/mso/infra/serviceInstances/v5'}
- self.so_check_progress_api_url = 'http://' + self.hosts['so'] + ':8080/ecomp/mso/infra/orchestrationRequests/v5'
+ self.so_req_api_url = {'v4': 'http://' + self.hosts['so'] + ':' + self.so_nbi_port + '/onap/so/infra/serviceInstantiation/v7/serviceInstances',
+ 'v5': 'http://' + self.hosts['so'] + ':' + self.so_nbi_port + '/onap/so/infra/serviceInstantiation/v7/serviceInstances'}
+ self.so_check_progress_api_url = 'http://' + self.hosts['so'] + ':' + self.so_nbi_port + '/onap/so/infra/orchestrationRequests/v6'
self.so_userpass = 'InfraPortalClient', 'password1$'
self.so_headers = {'Content-Type': 'application/json', 'Accept': 'application/json'}
- self.so_db_name = 'mso_catalog'
+ self.so_db_name = 'catalogdb'
self.so_db_user = 'root'
self.so_db_pass = 'password'
- self.so_db_port = '32768'
+ self.so_db_port = '30252' if self.oom_mode else '32769'
self.vpp_inf_url = 'http://{0}:8183/restconf/config/ietf-interfaces:interfaces'
self.vpp_api_headers = {'Content-Type': 'application/json', 'Accept': 'application/json'}
Add vserver information to AAI
"""
self.logger.info('Adding vServer information to AAI for {0}'.format(openstack_stack_name))
- cmd = '/opt/demo.sh heatbridge {0} {1} vCPE'.format(openstack_stack_name, svc_instance_uuid)
- ret = commands.getstatusoutput("ssh -i onap_dev root@{0} '{1}'".format(self.hosts['robot'], cmd))
- self.logger.debug('%s', ret)
+ if not self.oom_mode:
+ cmd = '/opt/demo.sh heatbridge {0} {1} vCPE'.format(openstack_stack_name, svc_instance_uuid)
+ ret = commands.getstatusoutput("ssh -i onap_dev root@{0} '{1}'".format(self.hosts['robot'], cmd))
+ self.logger.debug('%s', ret)
+ else:
+ print('To add vGMUX vserver info to AAI, do the following:')
+ print('- ssh to rancher')
+ print('- sudo su -')
+ print('- cd /root/oom/kubernetes/robot')
+ print('- ./demo-k8s.sh onap heatbridge {0} {1} vCPE'.format(openstack_stack_name, svc_instance_uuid))
def get_brg_mac_from_sdnc(self):
"""
- :return: BRG MAC address. Currently we only support one BRG instance.
+ Check table DHCP_MAP in the SDNC DB. Find the newly instantiated BRG MAC address.
+ Note that there might be multiple BRGs, the most recently instantiated BRG always has the largest IP address.
"""
cnx = mysql.connector.connect(user=self.sdnc_db_user, password=self.sdnc_db_pass, database=self.sdnc_db_name,
host=self.hosts['sdnc'], port=self.sdnc_db_port)
cursor.execute(query)
self.logger.debug('DHCP_MAP table in SDNC')
- counter = 0
- mac = None
+ mac_recent = None
+ host = -1
for mac, ip in cursor:
- counter += 1
self.logger.debug(mac + ':' + ip)
+ this_host = int(ip.split('.')[-1])
+ if host < this_host:
+ host = this_host
+ mac_recent = mac
cnx.close()
- if counter != 1:
- self.logger.error('Found %s MAC addresses in DHCP_MAP', counter)
- sys.exit()
- else:
- self.logger.debug('Found MAC addresses in DHCP_MAP: %s', mac)
- return mac
+ assert mac_recent
+ return mac_recent
- def insert_into_sdnc_db(self, cmds):
- cnx = mysql.connector.connect(user=self.sdnc_db_user, password=self.sdnc_db_pass, database=self.sdnc_db_name,
- host=self.hosts['sdnc'], port=self.sdnc_db_port)
- cursor = cnx.cursor()
- for cmd in cmds:
- self.logger.debug(cmd)
- cursor.execute(cmd)
- self.logger.debug('%s', cursor)
- cnx.commit()
- cursor.close()
- cnx.close()
+ def execute_cmds_sdnc_db(self, cmds):
+ self.execute_cmds_db(cmds, self.sdnc_db_user, self.sdnc_db_pass, self.sdnc_db_name,
+ self.hosts['sdnc'], self.sdnc_db_port)
+
+ def execute_cmds_so_db(self, cmds):
+ self.execute_cmds_db(cmds, self.so_db_user, self.so_db_pass, self.so_db_name,
+ self.hosts['so'], self.so_db_port)
- def insert_into_so_db(self, cmds):
- cnx = mysql.connector.connect(user=self.so_db_user, password=self.so_db_pass, database=self.so_db_name,
- host=self.hosts['so'], port=self.so_db_port)
+ def execute_cmds_db(self, cmds, dbuser, dbpass, dbname, host, port):
+ cnx = mysql.connector.connect(user=dbuser, password=dbpass, database=dbname, host=host, port=port)
cursor = cnx.cursor()
for cmd in cmds:
self.logger.debug(cmd)
logging.error('Invalid node_type: ' + node_type)
sys.exit()
- url = 'https://{0}:8443/aai/v11/search/nodes-query?search-node-type={1}&filter={2}:EQUALS:{3}'.format(
- self.hosts['aai-inst1'], search_node_type, key, node_uuid)
+ url = 'https://{0}:{1}/aai/v11/search/nodes-query?search-node-type={2}&filter={3}:EQUALS:{4}'.format(
+ self.hosts['aai-inst1'], self.aai_query_port, search_node_type, key, node_uuid)
headers = {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-FromAppID': 'vCPE-Robot', 'X-TransactionId': 'get_aai_subscr'}
requests.packages.urllib3.disable_warnings()
return str(ip)
return None
+ def get_pod_node_oam_ip(self, pod):
+ """
+ :Assuming kubectl is available and configured by default config (~/.kube/config)
+ :param pod: pod name substring, e.g. 'sdnc-sdnc-0'
+ :return pod's cluster node oam ip (10.0.0.0/16)
+ """
+ ret = None
+ config.load_kube_config()
+ api = client.CoreV1Api()
+ kslogger = logging.getLogger('kubernetes')
+ kslogger.setLevel(logging.INFO)
+ res = api.list_pod_for_all_namespaces()
+ for i in res.items:
+ if pod in i.metadata.name:
+ self.logger.debug("found {0}\t{1}\t{2}".format(i.metadata.name, i.status.host_ip, i.spec.node_name))
+ ret = i.status.host_ip
+ break
+
+ if ret is None:
+ ret = raw_input("Enter sdnc-sdnc-0 pod cluster node OAM IP address(10.0.0.0/16): ")
+ return ret
+
+ def get_pod_node_public_ip(self, pod):
+ """
+ :Assuming kubectl is available and configured by default config (~/.kube/config)
+ :param pod: pod name substring, e.g. 'sdnc-sdnc-0'
+ :return pod's cluster node public ip (i.e. 10.12.0.0/16)
+ """
+ ret = None
+ config.load_kube_config()
+ api = client.CoreV1Api()
+ kslogger = logging.getLogger('kubernetes')
+ kslogger.setLevel(logging.INFO)
+ res = api.list_pod_for_all_namespaces()
+ for i in res.items:
+ if pod in i.metadata.name:
+ ret = self.get_vm_public_ip_by_nova(i.spec.node_name)
+ self.logger.debug("found node {0} public ip: {1}".format(i.spec.node_name, ret))
+ break
+
+ if ret is None:
+ ret = raw_input("Enter sdnc-sdnc-0 pod cluster node public IP address(i.e. 10.12.0.0/16): ")
+ return ret
+
+ def get_vm_public_ip_by_nova(self, vm):
+ """
+ This method uses openstack nova api to retrieve vm public ip
+ :param vm: vm name
+ :return vm public ip
+ """
+ subnet = IPNetwork('{0}/{1}'.format(self.external_net_addr, self.external_net_prefix_len))
+ nova = openstackclient.Client(2, self.cloud['--os-username'], self.cloud['--os-password'], self.cloud['--os-tenant-id'], self.cloud['--os-auth-url'])
+ for i in nova.servers.list():
+ if i.name == vm:
+ for k, v in i.networks.items():
+ for ip in v:
+ if IPAddress(ip) in subnet:
+ return ip
+ return None
+
def get_vm_ip(self, keywords, net_addr=None, net_addr_len=None):
"""
:param keywords: list of keywords to search for vm, e.g. ['bng', 'gmux', 'brg']
openstackcmd = 'nova ' + param + ' list'
self.logger.debug(openstackcmd)
- ip_dict = {}
results = os.popen(openstackcmd).read()
- for line in results.split('\n'):
- fields = line.split('|')
- if len(fields) == 8:
- vm_name = fields[2]
- ip_info = fields[-2]
- for keyword in keywords:
- if keyword in vm_name:
- ip = self.extract_ip_from_str(net_addr, net_addr_len, ip_info)
- if ip:
- ip_dict[keyword] = ip
+ all_vm_ip_dict = self.extract_vm_ip_as_dict(results, net_addr, net_addr_len)
+ latest_vm_list = self.remove_old_vms(all_vm_ip_dict.keys(), self.cpe_vm_prefix)
+ latest_vm_ip_dict = {vm: all_vm_ip_dict[vm] for vm in latest_vm_list}
+ ip_dict = self.select_subset_vm_ip(latest_vm_ip_dict, keywords)
+ if self.oom_mode:
+ ip_dict.update(self.get_oom_onap_vm_ip(keywords))
+
if len(ip_dict) != len(keywords):
self.logger.error('Cannot find all desired IP addresses for %s.', keywords)
self.logger.error(json.dumps(ip_dict, indent=4, sort_keys=True))
- self.logger.error('Temporarily continue.. remember to check back vcpecommon.py line: 316')
+ self.logger.error('Temporarily continue.. remember to check back vcpecommon.py line: 396')
# sys.exit()
return ip_dict
+ def get_oom_onap_vm_ip(self, keywords):
+ vm_ip = {}
+ onap_vm_list = set(['so', 'sdnc', 'aai-inst1', 'robot', self.dcae_ves_collector_name])
+ for vm in keywords:
+ if vm in onap_vm_list:
+ vm_ip[vm] = self.oom_so_sdnc_aai_ip
+ return vm_ip
+
+ def extract_vm_ip_as_dict(self, novalist_results, net_addr, net_addr_len):
+ vm_ip_dict = {}
+ for line in novalist_results.split('\n'):
+ fields = line.split('|')
+ if len(fields) == 8:
+ vm_name = fields[2]
+ ip_info = fields[-2]
+ ip = self.extract_ip_from_str(net_addr, net_addr_len, ip_info)
+ vm_ip_dict[vm_name] = ip
+
+ return vm_ip_dict
+
+ def remove_old_vms(self, vm_list, prefix):
+ """
+ For vms with format name_timestamp, only keep the one with the latest timestamp.
+ E.g.,
+ zdcpe1cpe01brgemu01_201805222148 (drop this)
+ zdcpe1cpe01brgemu01_201805222229 (keep this)
+ zdcpe1cpe01gw01_201805162201
+ """
+ new_vm_list = []
+ same_type_vm_dict = {}
+ for vm in vm_list:
+ fields = vm.split('_')
+ if vm.startswith(prefix) and len(fields) == 2 and len(fields[-1]) == len('201805222148') and fields[-1].isdigit():
+ if vm > same_type_vm_dict.get(fields[0], '0'):
+ same_type_vm_dict[fields[0]] = vm
+ else:
+ new_vm_list.append(vm)
+
+ new_vm_list.extend(same_type_vm_dict.values())
+ return new_vm_list
+
+ def select_subset_vm_ip(self, all_vm_ip_dict, vm_name_keyword_list):
+ vm_ip_dict = {}
+ for keyword in vm_name_keyword_list:
+ for vm, ip in all_vm_ip_dict.items():
+ if keyword in vm:
+ vm_ip_dict[keyword] = ip
+ break
+ return vm_ip_dict
+
def del_vgmux_ves_mode(self):
url = self.vpp_ves_url.format(self.hosts['mux']) + '/mode'
r = requests.delete(url, headers=self.vpp_api_headers, auth=self.vpp_api_userpass)
url = self.vpp_ves_url.format(self.hosts['mux'])
data = {'config':
{'server-addr': self.hosts[self.dcae_ves_collector_name],
- 'server-port': '8081',
+ 'server-port': '30235' if self.oom_mode else '8081',
'read-interval': '10',
'is-add':'1'
}
with open(filepathname, 'rb') as fin:
return pickle.load(fin)
+ @staticmethod
+ def increase_ip_address_or_vni_in_template(vnf_template_file, vnf_parameter_name_list):
+ with open(vnf_template_file) as json_input:
+ json_data = json.load(json_input)
+ param_list = json_data['VNF-API:input']['VNF-API:vnf-topology-information']['VNF-API:vnf-parameters']
+ for param in param_list:
+ if param['vnf-parameter-name'] in vnf_parameter_name_list:
+ ipaddr_or_vni = param['vnf-parameter-value'].split('.')
+ number = int(ipaddr_or_vni[-1])
+ if 254 == number:
+ number = 10
+ else:
+ number = number + 1
+ ipaddr_or_vni[-1] = str(number)
+ param['vnf-parameter-value'] = '.'.join(ipaddr_or_vni)
+
+ assert json_data is not None
+ with open(vnf_template_file, 'w') as json_output:
+ json.dump(json_data, json_output, indent=4, sort_keys=True)
+
def save_preload_data(self, preload_data):
self.save_object(preload_data, self.preload_dict_file)
Code Review / integration.git / blobdiff