def sync_subnets():
try:
logger.info("Starting Subnet Synchronizing")
neutron_creds = get_neutron_creds(
cfg.get('openstack', 'admin_username'),
cfg.get('openstack', 'admin_password'), "admin")
neutron = neutronclient.Client(**neutron_creds)
nc = NuageConnection(cfg.get('vsd', 'hostname'),
enterprise=cfg.get('vsd', 'enterprise'),
username=cfg.get('vsd', 'username'),
password=cfg.get('vsd', 'password'),
version=cfg.get('vsd', 'version'),
port=cfg.get('vsd', 'port'))
try:
subnet_mappings = get_current_subnet_mappings()
except Exception, e:
logger.error(
"|- ERROR getting current subnet mappings from OpenStack MYSQL database"
)
logger.error(repr(e))
return
#First clean up existing Networks without attached subnets
try:
logger.info("Cleaning up Networks without subnets attached")
cleanup_os_networks()
except Exception, e:
logger.error(
"|- ERROR cleaning up Networks without subnets attached")
logger.error(repr(e))
def delete_vms_in_tenant(tenant_name):
logger.info("Deleting all VMs for tenant: %s" % tenant_name)
nova_creds = get_admin_nova_creds(tenant_name)
nova = novaclient.Client(**nova_creds)
try:
for server in nova.servers.list():
logger.info("Deleting Server: %s" % server['id'])
server.delete()
except Exception, e:
logger.error("|- ERROR deleting VM: %s" % server['id'])
logger.error(repr(e))
def delete_vms_in_tenant(tenant_name):
logger.info("Deleting all VMs for tenant: %s" % tenant_name)
nova_creds = get_admin_nova_creds(tenant_name)
nova = novaclient.Client(**nova_creds)
try:
for server in nova.servers.list():
logger.info("Deleting Server: %s" % server['id'])
server.delete()
except Exception, e:
logger.error("|- ERROR deleting VM: %s" % server['id'])
logger.error(repr(e))
def vsd_subnet_exists(os_nw,mapping):
nc = NuageConnection(cfg.get('vsd','hostname'), enterprise=cfg.get('vsd','enterprise'), username=cfg.get('vsd','username'), password=cfg.get('vsd','password'), version=cfg.get('vsd','version'), port=cfg.get('vsd','port'))
logger.debug("Checking if Openstack network(%s,%s) exists in the VSD" % (os_nw['id'],os_nw['name']))
try:
vsd_subnet = nc.get("subnets/%s" % mapping["nuage_subnet_id"]).obj()[0]
except Exception, e:
try:
vsd_subnet = nc.get("l2domains/%s" % mapping["nuage_subnet_id"]).obj()[0]
except Exception, e:
logger.info("|- Subnet (%s - ID:%s) not found in VSD --> Removing" % (os_nw['name'], os_nw['id']) )
vsd_subnet = []
def delete_vsd_managed_tenant(tenant_name,force):
logger.info("Deleting VSD Managed Tenant: %s" % tenant_name)
creds = get_keystone_creds()
keystone = ksclient.Client(**creds)
if force:
try:
delete_vms_in_tenant(tenant_name)
except Exception, e:
logger.error("|- ERROR deleting VMs from tenant %s" % tenant_name)
logger.error(repr(e))
try:
delete_vsdobjects_in_tenant(tenant_name)
except Exception, e:
logger.error("|- ERROR deleting VSD Objects from tenant %s" % tenant_name)
logger.error(repr(e))
def delete_vsd_managed_tenant(tenant_name, force):
logger.info("Deleting VSD Managed Tenant: %s" % tenant_name)
creds = get_keystone_creds()
keystone = ksclient.Client(**creds)
if force:
try:
delete_vms_in_tenant(tenant_name)
except Exception, e:
logger.error("|- ERROR deleting VMs from tenant %s" % tenant_name)
logger.error(repr(e))
try:
delete_vsdobjects_in_tenant(tenant_name)
except Exception, e:
logger.error("|- ERROR deleting VSD Objects from tenant %s" %
tenant_name)
logger.error(repr(e))
def create_vsd_managed_tenant(tenant_name):
logger.info("Creating VSD Managed Tenant: %s" % tenant_name)
creds = get_keystone_creds()
keystone = ksclient.Client(**creds)
logger.info("Creating Keystone Tenant: %s" % tenant_name)
try:
if keystone_tenant_exists(tenant_name):
logger.error("|- ERROR tenant %s already exists in keystone" % tenant_name)
os_tenant = keystone.tenants.find(name="%s" % tenant_name)
else:
os_tenant = keystone.tenants.create(tenant_name="%s" % tenant_name,
description="VSD Managed Openstack Tenant",
enabled=True)
except Exception, e:
logger.error("|- ERROR creating tenant %s in keystone" % tenant_name)
logger.error(repr(e))
def create_vsd_managed_tenant(tenant_name):
logger.info("Creating VSD Managed Tenant: %s" % tenant_name)
creds = get_keystone_creds()
keystone = ksclient.Client(**creds)
logger.info("Creating Keystone Tenant: %s" % tenant_name)
try:
if keystone_tenant_exists(tenant_name):
logger.error("|- ERROR tenant %s already exists in keystone" %
tenant_name)
os_tenant = keystone.tenants.find(name="%s" % tenant_name)
else:
os_tenant = keystone.tenants.create(
tenant_name="%s" % tenant_name,
description="VSD Managed Openstack Tenant",
enabled=True)
except Exception, e:
logger.error("|- ERROR creating tenant %s in keystone" % tenant_name)
logger.error(repr(e))
def sync_subnets():
try:
logger.info("Starting Subnet Synchronizing")
neutron_creds = get_neutron_creds(cfg.get('openstack','admin_username'), cfg.get('openstack','admin_password'), "admin")
neutron = neutronclient.Client(**neutron_creds)
nc = NuageConnection(cfg.get('vsd','hostname'), enterprise=cfg.get('vsd','enterprise'), username=cfg.get('vsd','username'), password=cfg.get('vsd','password'), version=cfg.get('vsd','version'), port=cfg.get('vsd','port'))
try:
subnet_mappings = get_current_subnet_mappings()
except Exception, e:
logger.error("|- ERROR getting current subnet mappings from OpenStack MYSQL database")
logger.error(repr(e))
return
#First clean up existing Networks without attached subnets
try:
logger.info("Cleaning up Networks without subnets attached")
cleanup_os_networks()
except Exception, e:
logger.error("|- ERROR cleaning up Networks without subnets attached")
logger.error(repr(e))
def vsd_subnet_exists(os_nw, mapping):
nc = NuageConnection(cfg.get('vsd', 'hostname'),
enterprise=cfg.get('vsd', 'enterprise'),
username=cfg.get('vsd', 'username'),
password=cfg.get('vsd', 'password'),
version=cfg.get('vsd', 'version'),
port=cfg.get('vsd', 'port'))
logger.debug("Checking if Openstack network(%s,%s) exists in the VSD" %
(os_nw['id'], os_nw['name']))
try:
vsd_subnet = nc.get("subnets/%s" % mapping["nuage_subnet_id"]).obj()[0]
except Exception, e:
try:
vsd_subnet = nc.get("l2domains/%s" %
mapping["nuage_subnet_id"]).obj()[0]
except Exception, e:
logger.info(
"|- Subnet (%s - ID:%s) not found in VSD --> Removing" %
(os_nw['name'], os_nw['id']))
vsd_subnet = []
def neutron_add_subnet(nc, vsd_subnet, tenant):
neutron_creds = get_neutron_creds(cfg.get('openstack', 'admin_username'), cfg.get('openstack', 'admin_password'),
tenant.name)
neutron = neutronclient.Client(**neutron_creds)
# Ignore Shared L3 if not linked to shared subnet
if not vsd_subnet['parentType'] == "enterprise" and vsd_subnet['address'] is None and vsd_subnet[
'associatedSharedNetworkResourceID'] is None:
if cfg.getboolean('sync', 'sync_shared_subnets'):
logger.info(
"|- Ignoring subnet: (ID:{0}). This is a public subnet without a pool assignment yet.".format(
vsd_subnet['ID']))
else:
logger.info(
"|- Ignoring subnet: (ID:{0}). Sync of shared subnets is disabled in configuration.".format(
vsd_subnet['ID']))
return None
# Ignore if Shared L2/L3 subnet and syncing of shared subnets is disabled in the configuration
if vsd_subnet['associatedSharedNetworkResourceID'] is not None and not cfg.getboolean('sync', 'sync_shared_subnets'):
logger.info(
"|- Ignoring subnet: (ID:{0}). Sync of shared subnets is disabled in configuration.".format(
vsd_subnet['ID']))
return None
# Check if network exists
if vsd_subnet['parentType'] == "enterprise":
net_name = calcL2SubnetName(nc, vsd_subnet)
else:
net_name = calcL3SubnetName(nc, vsd_subnet)
try:
logger.debug("Checking if openstack network {0} already exists".format(net_name))
netw = neutron.list_networks(name=net_name)['networks']
except Exception, e:
logger.error("|- ERROR checking if openstack network {0} exists".format(net_name))
logger.error(repr(e))
def delete(url,enterprise_name):
logger.info("Deleting Network Macro with url: %s" % url)
nc = NuageConnection(cfg.get('vsd','hostname'), enterprise=cfg.get('vsd','enterprise'), username=cfg.get('vsd','username'), password=cfg.get('vsd','password'), version="v3_0", port=cfg.get('vsd','port'))
try:
enterprise = nc.get("enterprises",filtertext="name == \"%s\"" % enterprise_name).obj()[0]
except:
logger.error("Error getting enterprise %s" % enterprise_name)
return 1
if not enterprise:
logger.error("No enterprise found with name %s" % enterprise_name)
return 1
try:
macro = nc.get("enterprises/%s/enterprisenetworks" % enterprise['ID'],filtertext="name == \"%s\"" % url.replace(".", "-")).obj()
except:
logger.error("Error getting existing macros %s" % enterprise_name)
return 1
if not macro:
logger.info("Network Macro for %s does not exist" % url)
return 0
else:
try:
nc.delete("enterprisenetworks/%s" % macro[0]['ID'])
logger.info("Deleted Network Macro for %s." % url)
return 0
except:
logger.error("Error deleting Network Macro for %s" % url)
return 1
def create_uplink_subnet():
logger.info("Adding Uplink Subnet")
nc = NuageConnection(cfg.get('vsd','hostname'), enterprise=cfg.get('vsd','enterprise'), username=cfg.get('vsd','username'), password=cfg.get('vsd','password'), version=cfg.get('vsd','version'), port=cfg.get('vsd','port'))
try:
dead_vms = nc.get("vms",filtertext="hypervisorIP == \"FFFFFF\"").obj()
except:
logger.error("Error getting orphaned VMs")
for vm in dead_vms:
logger.info("Deleting orphaned VM with ID: %s" % vm['ID'])
try:
nc.delete("vms/%s" % vm['ID'])
except:
logger.error("Error deleting orhpaned VM with ID: %s" % vm['ID'])
logger.info("Finished Auditing vPorts")
def audit_vports():
logger.info("Auditing vPorts")
nc = NuageConnection(cfg.get('vsd','hostname'), enterprise=cfg.get('vsd','enterprise'), username=cfg.get('vsd','username'), password=cfg.get('vsd','password'), version=cfg.get('vsd','version'), port=cfg.get('vsd','port'))
try:
dead_vms = nc.get("vms",filtertext="hypervisorIP == \"FFFFFF\"").obj()
except:
logger.error("Error getting orphaned VMs")
for vm in dead_vms:
logger.info("Deleting orphaned VM with ID: %s" % vm['ID'])
try:
nc.delete("vms/%s" % vm['ID'])
except:
logger.error("Error deleting orhpaned VM with ID: %s" % vm['ID'])
logger.info("Finished Auditing vPorts")
def neutron_add_subnet(nc, vsd_subnet, tenant):
neutron_creds = get_neutron_creds(cfg.get('openstack', 'admin_username'),
cfg.get('openstack', 'admin_password'),
tenant.name)
neutron = neutronclient.Client(**neutron_creds)
# Ignore Shared L3 if not linked to shared subnet
if not vsd_subnet['parentType'] == "enterprise" and vsd_subnet[
'address'] is None and vsd_subnet[
'associatedSharedNetworkResourceID'] is None:
if cfg.getboolean('sync', 'sync_shared_subnets'):
logger.info(
"|- Ignoring subnet: (ID:{0}). This is a public subnet without a pool assignment yet."
.format(vsd_subnet['ID']))
else:
logger.info(
"|- Ignoring subnet: (ID:{0}). Sync of shared subnets is disabled in configuration."
.format(vsd_subnet['ID']))
return None
# Ignore if Shared L2/L3 subnet and syncing of shared subnets is disabled in the configuration
if vsd_subnet[
'associatedSharedNetworkResourceID'] is not None and not cfg.getboolean(
'sync', 'sync_shared_subnets'):
logger.info(
"|- Ignoring subnet: (ID:{0}). Sync of shared subnets is disabled in configuration."
.format(vsd_subnet['ID']))
return None
# Check if network exists
if vsd_subnet['parentType'] == "enterprise":
net_name = calcL2SubnetName(nc, vsd_subnet)
else:
net_name = calcL3SubnetName(nc, vsd_subnet)
try:
logger.debug("Checking if openstack network {0} already exists".format(
net_name))
netw = neutron.list_networks(name=net_name)['networks']
except Exception, e:
logger.error(
"|- ERROR checking if openstack network {0} exists".format(
net_name))
logger.error(repr(e))
def delete(url, enterprise_name):
logger.info("Deleting Network Macro with url: {0}".format(url))
nc = NuageConnection(cfg.get('vsd', 'hostname'),
enterprise=cfg.get('vsd', 'enterprise'),
username=cfg.get('vsd', 'username'),
password=cfg.get('vsd', 'password'),
version="v3_0",
port=cfg.get('vsd', 'port'))
try:
enterprise = nc.get(
"enterprises",
filtertext="name == \"{0}\"".format(enterprise_name)).obj()[0]
except:
logger.error("Error getting enterprise {0}".format(enterprise_name))
return 1
if not enterprise:
logger.error(
"No enterprise found with name {0}".format(enterprise_name))
return 1
try:
macro = nc.get(
"enterprises/{0}/enterprisenetworks".format(enterprise['ID']),
filtertext="name == \"{0}\"".format(url.replace(".", "-"))).obj()
except:
logger.error(
"Error getting existing macros {0}".format(enterprise_name))
return 1
if not macro:
logger.info("Network Macro for {0} does not exist".format(url))
return 0
else:
try:
nc.delete("enterprisenetworks/{0}".format(macro[0]['ID']))
logger.info("Deleted Network Macro for {0}.".format(url))
return 0
except:
logger.error("Error deleting Network Macro for {0}".format(url))
return 1
def delete(url, enterprise_name):
logger.info("Deleting Network Macro with url: %s" % url)
nc = NuageConnection(cfg.get('vsd', 'hostname'),
enterprise=cfg.get('vsd', 'enterprise'),
username=cfg.get('vsd', 'username'),
password=cfg.get('vsd', 'password'),
version="v3_0",
port=cfg.get('vsd', 'port'))
try:
enterprise = nc.get("enterprises",
filtertext="name == \"%s\"" %
enterprise_name).obj()[0]
except:
logger.error("Error getting enterprise %s" % enterprise_name)
return 1
if not enterprise:
logger.error("No enterprise found with name %s" % enterprise_name)
return 1
try:
macro = nc.get("enterprises/%s/enterprisenetworks" % enterprise['ID'],
filtertext="name == \"%s\"" %
url.replace(".", "-")).obj()
except:
logger.error("Error getting existing macros %s" % enterprise_name)
return 1
if not macro:
logger.info("Network Macro for %s does not exist" % url)
return 0
else:
try:
nc.delete("enterprisenetworks/%s" % macro[0]['ID'])
logger.info("Deleted Network Macro for %s." % url)
return 0
except:
logger.error("Error deleting Network Macro for %s" % url)
return 1
def delete_vsdobjects_in_tenant(tenant_name):
logger.info("Deleting all VSD objects for tenant: %s" % tenant_name)
nc = NuageConnection(cfg.get('vsd', 'hostname'),
enterprise=cfg.get('vsd', 'enterprise'),
username=cfg.get('vsd', 'username'),
password=cfg.get('vsd', 'password'),
version=cfg.get('vsd', 'version'),
port=cfg.get('vsd', 'port'))
enterprise = nc.get("enterprises",
filtertext="name == \"%s\"" % tenant_name).obj()[0]
### Get and delete all the active domains in the enterprise
try:
domains = nc.get("enterprises/%s/domains" % enterprise['ID']).obj()
#Delete each L3 domain
for domain in domains:
nc.put("domains/%s" % domain["ID"], {"maintenanceMode": "ENABLED"})
vports = nc.get("domains/%s/vports" % domain["ID"]).obj()
for vport in vports:
logger.info("VSD - Deleting vport: %s" % vport["ID"])
if vport["type"] == "BRIDGE":
logger.info("VSD - Deleting bridgeport")
try:
nc.delete("bridgeinterfaces/%s" %
(nc.get("vports/%s/bridgeinterfaces" %
vport["ID"]).obj()[0]["ID"]))
except Exception, e:
logger.info("VSD - no Bridgeinterface found")
logger.error(repr(e))
if vport["type"] == "HOST":
logger.info("VSD - Deleting hostport interface")
try:
hostport = nc.get("vports/%s/hostinterfaces" %
vport["ID"]).obj()
nc.delete("hostinterfaces/%s" % hostport[0]["ID"])
except Exception, e:
logger.info("VSD - no host interface found")
time.sleep(2)
alarms = nc.get("vports/%s/alarms" % vport["ID"]).obj()
for alarm in alarms:
try:
nc.delete("alarms/%s" % alarm["ID"])
except Exception, e:
logger.info("VSD - while deleting alarm")
nc.delete("vports/%s" % vport["ID"])
nc.delete("vports/{0}".format(vport["ID"]))
nc.delete("domains/{0}".format(domain["ID"]))
except Exception, e:
logger.error("VSD - while deleting domains")
logger.error(repr(e))
return 1
# Get and delete all the active l2domains in the enterprise
try:
domains = nc.get("enterprises/{0}/l2domains".format(enterprise['ID'])).obj()
# Delete each L2 domain
for domain in domains:
nc.put("l2domains/{0}".format(domain["ID"]), {"maintenanceMode": "ENABLED"})
vports = nc.get("l2domains/{0}/vports".format(domain["ID"])).obj()
for vport in vports:
logger.info("VSD - Deleting l2vport: {0}".format(vport["ID"]))
if vport["type"] == "BRIDGE":
logger.info("VSD - Deleting bridgeport")
try:
nc.delete(
"bridgeinterfaces/{0}".format(
nc.get("vports/{0}/bridgeinterfaces".format(vport["ID"])).obj()[0]["ID"]))
except Exception, e:
logger.info("VSD - no Bridgeinterface found")
logger.error(repr(e))
if vport["type"] == "HOST":
logger.info("VSD - Deleting hostport interface")
try:
hostport = nc.get("vports/{0}/hostinterfaces".format(vport["ID"])).obj()
logger.info("VSD - Deleting Host interface: {0}".format(hostport[0]["ID"]))
nc.delete("hostinterfaces/{0}".format(hostport[0]["ID"]))
cfg.get('openstack', 'admin_password'),
"admin")
neutron = neutronclient.Client(**neutron_creds)
try:
networks = neutron.list_networks()['networks']
except Exception, e:
logger.error("|- ERROR getting current networks from Openstack")
logger.error(repr(e))
return 1
for nw in networks:
if not is_excluded_keystone_tenant_id(
nw['tenant_id']
) and not nw['subnets'] and not vsd_subnet_exists(nw):
try:
logger.info(
"Found Network(ID: %s) without attached subnet, deleting" %
nw['id'])
neutron.delete_network(nw['id'])
except Exception, e:
logger.error(
"|- ERROR deleting empty network with ID:%s from Openstack"
% nw['id'])
logger.error(repr(e))
return 1
def vsd_subnet_exists(os_nw, mapping):
nc = NuageConnection(cfg.get('vsd', 'hostname'),
enterprise=cfg.get('vsd', 'enterprise'),
username=cfg.get('vsd', 'username'),
password=cfg.get('vsd', 'password'),
def cleanup_os_networks():
neutron_creds = get_neutron_creds(cfg.get('openstack', 'admin_username'), cfg.get('openstack', 'admin_password'),
"admin")
neutron = neutronclient.Client(**neutron_creds)
try:
networks = neutron.list_networks()['networks']
except Exception, e:
logger.error("|- ERROR getting current networks from Openstack")
logger.error(repr(e))
return 1
for nw in networks:
if not is_excluded_keystone_tenant_id(nw['tenant_id']) and not nw['subnets']:
try:
logger.info("Found Network(ID: {0}) without attached subnet, deleting".format(nw['id']))
neutron.delete_network(nw['id'])
except Exception, e:
logger.error("|- ERROR deleting empty network with ID:{0} from Openstack".format(nw['id']))
logger.error(repr(e))
return 1
def vsd_subnet_exists(os_subnet, mapping):
nc = NuageConnection(cfg.get('vsd', 'hostname'), enterprise=cfg.get('vsd', 'enterprise'),
username=cfg.get('vsd', 'username'), password=cfg.get('vsd', 'password'),
version=cfg.get('vsd', 'version'), port=cfg.get('vsd', 'port'))
logger.debug("Checking if Openstack network({0},{1}) exists in the VSD".format(os_subnet['id'], os_subnet['name']))
try:
vsd_subnet = nc.get("subnets/{0}".format(mapping["nuage_subnet_id"])).obj()[0]
except Exception, e:
def create(url, enterprise_name):
logger.info("Creating/updating Network Macro from url: %s" % url)
nc = NuageConnection(cfg.get('vsd', 'hostname'),
enterprise=cfg.get('vsd', 'enterprise'),
username=cfg.get('vsd', 'username'),
password=cfg.get('vsd', 'password'),
version=cfg.get('vsd', 'version'),
port=cfg.get('vsd', 'port'))
try:
ip = socket.gethostbyname(url)
except:
logger.error("Error looking up hostname or hostname cannot be found")
return 1
try:
enterprise = nc.get("enterprises",
filtertext="name == \"%s\"" %
enterprise_name).obj()[0]
except:
logger.error("Error getting enterprise %s" % enterprise_name)
return 1
if not enterprise:
logger.error("No enterprise found with name %s" % enterprise_name)
return 1
try:
macro = nc.get("enterprises/%s/enterprisenetworks" % enterprise['ID'],
filtertext="name == \"%s\"" %
url.replace(".", "-")).obj()
except:
logger.error("Error getting existing macros from enterprise %s" %
enterprise_name)
return 1
if not macro:
logger.info(
"Network Macro for %s does not exist, creating a new one." % url)
try:
nc.post(
"enterprises/%s/enterprisenetworks" % enterprise['ID'], {
"IPType": "IPV4",
"address": ip,
"name": url.replace(".", "-"),
"netmask": "255.255.255.255"
})
logger.info("Network Macro created for %s with ip:%s." % (url, ip))
return 0
except:
logger.error("Error creating new Network Macro for %s" % url)
return 1
else:
if not macro[0]['address'] == ip:
logger.info(
"Network Macro for %s does exists, but address is not correct.(current:%s | new:%s)"
% (url, macro[0]['address'], ip))
try:
nc.put("enterprisenetworks/%s" % macro[0]['ID'], {
"address": ip,
"netmask": "255.255.255.255"
})
logger.info("Network Macro for %s updated with ip:%s." %
(url, ip))
return 0
except:
logger.error("Error updating Network Macro for %s" % url)
return 1
else:
logger.info(
"Network Macro for %s does exists and address is correct." %
url)
return 0
except Exception, e:
logger.error("VSD - while deleting domains")
logger.error(repr(e))
return 1
# Get and delete all the active l2domains in the enterprise
try:
domains = nc.get("enterprises/{0}/l2domains".format(
enterprise['ID'])).obj()
# Delete each L2 domain
for domain in domains:
nc.put("l2domains/{0}".format(domain["ID"]),
{"maintenanceMode": "ENABLED"})
vports = nc.get("l2domains/{0}/vports".format(domain["ID"])).obj()
for vport in vports:
logger.info("VSD - Deleting l2vport: {0}".format(vport["ID"]))
if vport["type"] == "BRIDGE":
logger.info("VSD - Deleting bridgeport")
try:
nc.delete("bridgeinterfaces/{0}".format(
nc.get("vports/{0}/bridgeinterfaces".format(
vport["ID"])).obj()[0]["ID"]))
except Exception, e:
logger.info("VSD - no Bridgeinterface found")
logger.error(repr(e))
if vport["type"] == "HOST":
logger.info("VSD - Deleting hostport interface")
try:
hostport = nc.get("vports/{0}/hostinterfaces".format(
vport["ID"])).obj()
logger.info(
def delete_vsdobjects_in_tenant(tenant_name):
logger.info("Deleting all VSD objects for tenant: %s" % tenant_name)
nc = NuageConnection(cfg.get('vsd','hostname'), enterprise=cfg.get('vsd','enterprise'), username=cfg.get('vsd','username'), password=cfg.get('vsd','password'), version=cfg.get('vsd','version'), port=cfg.get('vsd','port'))
enterprise = nc.get("enterprises",filtertext="name == \"%s\"" % tenant_name).obj()[0]
### Get and delete all the active domains in the enterprise
try:
domains = nc.get("enterprises/%s/domains" % enterprise['ID']).obj()
#Delete each L3 domain
for domain in domains:
nc.put("domains/%s" % domain["ID"],{"maintenanceMode": "ENABLED"})
vports = nc.get("domains/%s/vports" % domain["ID"]).obj()
for vport in vports:
logger.info("VSD - Deleting vport: %s" % vport["ID"])
if vport["type"] == "BRIDGE":
logger.info("VSD - Deleting bridgeport")
try:
nc.delete("bridgeinterfaces/%s" %(nc.get("vports/%s/bridgeinterfaces" % vport["ID"]).obj()[0]["ID"]))
except Exception, e:
logger.info("VSD - no Bridgeinterface found")
logger.error(repr(e))
if vport["type"] == "HOST":
logger.info("VSD - Deleting hostport interface")
try:
hostport = nc.get("vports/%s/hostinterfaces" % vport["ID"]).obj()
nc.delete("hostinterfaces/%s" % hostport[0]["ID"])
except Exception, e:
logger.info("VSD - no host interface found")
time.sleep(2)
alarms = nc.get("vports/%s/alarms" % vport["ID"]).obj()
for alarm in alarms:
try:
nc.delete("alarms/%s" % alarm["ID"])
except Exception, e:
logger.info("VSD - while deleting alarm")
nc.delete("vports/%s" % vport["ID"])
neutron_creds = get_neutron_creds(cfg.get('openstack', 'admin_username'),
cfg.get('openstack', 'admin_password'),
"admin")
neutron = neutronclient.Client(**neutron_creds)
try:
networks = neutron.list_networks()['networks']
except Exception, e:
logger.error("|- ERROR getting current networks from Openstack")
logger.error(repr(e))
return 1
for nw in networks:
if not is_excluded_keystone_tenant_id(
nw['tenant_id']) and not nw['subnets']:
try:
logger.info(
"Found Network(ID: {0}) without attached subnet, deleting".
format(nw['id']))
neutron.delete_network(nw['id'])
except Exception, e:
logger.error(
"|- ERROR deleting empty network with ID:{0} from Openstack"
.format(nw['id']))
logger.error(repr(e))
return 1
def vsd_subnet_exists(os_subnet, mapping):
nc = NuageConnection(cfg.get('vsd', 'hostname'),
enterprise=cfg.get('vsd', 'enterprise'),
username=cfg.get('vsd', 'username'),
password=cfg.get('vsd', 'password'),
nc.delete("domains/%s" % domain["ID"])
except Exception, e:
result = 1
logger.error("VSD - while deleting domains")
logger.error(repr(e))
### Get and delete all the active l2domains in the enterprise
try:
domains = nc.get("enterprises/%s/l2domains" % enterprise['ID']).obj()
#Delete each L2 domain
for domain in domains:
nc.put("l2domains/%s" % domain["ID"],
{"maintenanceMode": "ENABLED"})
vports = nc.get("l2domains/%s/vports" % domain["ID"]).obj()
for vport in vports:
logger.info("VSD - Deleting l2vport: %s" % vport["ID"])
if vport["type"] == "BRIDGE":
logger.info("VSD - Deleting bridgeport")
try:
nc.delete("bridgeinterfaces/%s" %
(nc.get("vports/%s/bridgeinterfaces" %
vport["ID"]).obj()[0]["ID"]))
except Exception, e:
logger.info("VSD - no Bridgeinterface found")
logger.error(repr(e))
if vport["type"] == "HOST":
logger.info("VSD - Deleting hostport interface")
try:
hostport = nc.get("vports/%s/hostinterfaces" %
vport["ID"]).obj()
logger.info("VSD - Deleting Host interface: %s" %
nc.delete("vports/%s" % vport["ID"])
nc.delete("domains/%s" % domain["ID"])
except Exception, e:
result = 1
logger.error("VSD - while deleting domains")
logger.error(repr(e))
### Get and delete all the active l2domains in the enterprise
try:
domains = nc.get("enterprises/%s/l2domains" % enterprise['ID']).obj()
#Delete each L2 domain
for domain in domains:
nc.put("l2domains/%s" % domain["ID"],{"maintenanceMode": "ENABLED"})
vports = nc.get("l2domains/%s/vports" % domain["ID"]).obj()
for vport in vports:
logger.info("VSD - Deleting l2vport: %s" % vport["ID"])
if vport["type"] == "BRIDGE":
logger.info("VSD - Deleting bridgeport")
try:
nc.delete("bridgeinterfaces/%s" %(nc.get("vports/%s/bridgeinterfaces" % vport["ID"]).obj()[0]["ID"]))
except Exception, e:
logger.info("VSD - no Bridgeinterface found")
logger.error(repr(e))
if vport["type"] == "HOST":
logger.info("VSD - Deleting hostport interface")
try:
hostport = nc.get("vports/%s/hostinterfaces" % vport["ID"]).obj()
logger.info("VSD - Deleting Host interface: %s" % hostport[0]["ID"])
nc.delete("hostinterfaces/%s" % hostport[0]["ID"])
except Exception, e:
logger.info("VSD - no host interface found")
def create(url,enterprise_name):
logger.info("Creating/updating Network Macro from url: %s" % url)
nc = NuageConnection(cfg.get('vsd','hostname'), enterprise=cfg.get('vsd','enterprise'), username=cfg.get('vsd','username'), password=cfg.get('vsd','password'), version=cfg.get('vsd','version'), port=cfg.get('vsd','port'))
try:
ip = socket.gethostbyname(url)
except:
logger.error("Error looking up hostname or hostname cannot be found")
return 1
try:
enterprise = nc.get("enterprises",filtertext="name == \"%s\"" % enterprise_name).obj()[0]
except:
logger.error("Error getting enterprise %s" % enterprise_name)
return 1
if not enterprise:
logger.error("No enterprise found with name %s" % enterprise_name)
return 1
try:
macro = nc.get("enterprises/%s/enterprisenetworks" % enterprise['ID'],filtertext="name == \"%s\"" % url.replace(".", "-")).obj()
except:
logger.error("Error getting existing macros from enterprise %s" % enterprise_name)
return 1
if not macro:
logger.info("Network Macro for %s does not exist, creating a new one." % url)
try:
nc.post("enterprises/%s/enterprisenetworks" % enterprise['ID'],
{"IPType": "IPV4",
"address": ip,
"name": url.replace(".", "-"),
"netmask": "255.255.255.255"})
logger.info("Network Macro created for %s with ip:%s." % (url,ip))
return 0
except:
logger.error("Error creating new Network Macro for %s" % url)
return 1
else:
if not macro[0]['address'] == ip:
logger.info("Network Macro for %s does exists, but address is not correct.(current:%s | new:%s)" % (url,macro[0]['address'],ip))
try:
nc.put("enterprisenetworks/%s" % macro[0]['ID'],
{"address": ip,
"netmask": "255.255.255.255"})
logger.info("Network Macro for %s updated with ip:%s." % (url,ip))
return 0
except:
logger.error("Error updating Network Macro for %s" % url)
return 1
else:
logger.info("Network Macro for %s does exists and address is correct." % url)
return 0
return True
return False
def cleanup_os_networks():
neutron_creds = get_neutron_creds(cfg.get('openstack','admin_username'), cfg.get('openstack','admin_password'), "admin")
neutron = neutronclient.Client(**neutron_creds)
try:
networks = neutron.list_networks()['networks']
except Exception, e:
logger.error("|- ERROR getting current networks from Openstack")
logger.error(repr(e))
return 1
for nw in networks:
if not is_excluded_keystone_tenant_id(nw['tenant_id']) and not nw['subnets'] and not vsd_subnet_exists(nw):
try:
logger.info("Found Network(ID: %s) without attached subnet, deleting" % nw['id'])
neutron.delete_network(nw['id'])
except Exception, e:
logger.error("|- ERROR deleting empty network with ID:%s from Openstack" % nw['id'])
logger.error(repr(e))
return 1
def vsd_subnet_exists(os_nw,mapping):
nc = NuageConnection(cfg.get('vsd','hostname'), enterprise=cfg.get('vsd','enterprise'), username=cfg.get('vsd','username'), password=cfg.get('vsd','password'), version=cfg.get('vsd','version'), port=cfg.get('vsd','port'))
logger.debug("Checking if Openstack network(%s,%s) exists in the VSD" % (os_nw['id'],os_nw['name']))
try:
vsd_subnet = nc.get("subnets/%s" % mapping["nuage_subnet_id"]).obj()[0]
except Exception, e:
try:
vsd_subnet = nc.get("l2domains/%s" % mapping["nuage_subnet_id"]).obj()[0]
except Exception, e:
logger.info("|- Subnet (%s - ID:%s) not found in VSD --> Removing" % (os_nw['name'], os_nw['id']) )
