def __init__(self, vxlan_id, server_id, ipv6):
self.vxlan_id = vxlan_id
self.vxlan_mac = None
self.vxlan_addr = None
self.vxlan_addr6 = None
self.vxlan_net = settings.vpn.vxlan_net_prefix + str(
self.vxlan_id) + '.0/24'
self.vxlan_net6 = utils.net4to6x64(
settings.vpn.ipv6_prefix,
self.vxlan_net,
)
self.server_id = server_id
self.ipv6 = ipv6
self.host_vxlan_id = None
self.running = False
self.running_lock = threading.Lock()
_vxlans[(self.vxlan_id, self.server_id)] = self
def __init__(self, vxlan_id, server_id, instance_id, ipv6):
self.vxlan_id = vxlan_id
self.vxlan_mac = None
self.vxlan_addr = None
self.vxlan_addr6 = None
self.vxlan_net = settings.vpn.vxlan_net_prefix + str(
self.vxlan_id) + '.0/24'
self.vxlan_net6 = utils.net4to6x64(
settings.vpn.ipv6_prefix,
self.vxlan_net,
)
self.server_id = server_id
self.instance_id = instance_id
self.ipv6 = ipv6
self.host_vxlan_id = None
self.running = False
self.running_lock = threading.Lock()
_vxlans[(self.vxlan_id, self.server_id)] = self
_vxlan_instances[self.vxlan_id] = self.instance_id
def network6(self):
routed_subnet6 = settings.local.host.routed_subnet6
if routed_subnet6:
return utils.net4to6x96(routed_subnet6, self.network)
return utils.net4to6x64(settings.vpn.ipv6_prefix, self.network)
def network6(self):
routed_subnet6 = settings.local.host.routed_subnet6
if routed_subnet6:
return utils.net4to6x96(routed_subnet6, self.network)
return utils.net4to6x64(settings.vpn.ipv6_prefix, self.network)
def get_vxlan_net6(server_id):
vxlan_id = get_vxlan_id(server_id)
return utils.net4to6x64(
settings.vpn.ipv6_prefix,
vxlan_id,
)
def get_vxlan_net6(server_id):
vxlan_id = get_vxlan_id(server_id)
return utils.net4to6x64(
settings.vpn.ipv6_prefix,
vxlan_id,
)
def reserve_route_advertisement(self, vpc_region, vpc_id, network):
cloud_provider = settings.app.cloud_provider
if not cloud_provider:
return
ra_id = '%s_%s_%s' % (self.server.id, vpc_id, network)
timestamp_spec = utils.now() - datetime.timedelta(
seconds=settings.vpn.route_ping_ttl)
try:
self.routes_collection.update_one({
'_id': ra_id,
'timestamp': {'$lt': timestamp_spec},
}, {'$set': {
'instance_id': self.id,
'server_id': self.server.id,
'vpc_region': vpc_region,
'vpc_id': vpc_id,
'network': network,
'timestamp': utils.now(),
}}, upsert=True)
if cloud_provider == 'aws':
utils.add_vpc_route(network)
elif cloud_provider == 'oracle':
utils.oracle_add_route(network)
else:
logger.error('Unknown cloud provider type', 'server',
cloud_provider=settings.app.cloud_provider,
network=network,
)
if self.vxlan:
if network == self.server.network:
vxlan_net = self.vxlan.vxlan_net
if cloud_provider == 'aws':
utils.add_vpc_route(vxlan_net)
elif cloud_provider == 'oracle':
utils.oracle_add_route(vxlan_net)
elif network == self.server.network6:
vxlan_net6 = utils.net4to6x64(
settings.vpn.ipv6_prefix,
self.vxlan.vxlan_net,
)
if cloud_provider == 'aws':
utils.add_vpc_route(vxlan_net6)
elif cloud_provider == 'oracle':
utils.oracle_add_route(vxlan_net6)
self.route_advertisements.add(ra_id)
except pymongo.errors.DuplicateKeyError:
return
except:
logger.exception('Failed to add vpc route', 'server',
server_id=self.server.id,
instance_id=self.id,
vpc_region=vpc_region,
vpc_id=vpc_id,
network=network,
)
def reserve_route_advertisement(self, vpc_region, vpc_id, network):
cloud_provider = settings.app.cloud_provider
if not cloud_provider:
return
ra_id = '%s_%s_%s' % (self.server.id, vpc_id, network)
timestamp_spec = utils.now() - datetime.timedelta(
seconds=settings.vpn.route_ping_ttl)
try:
self.routes_collection.update_one({
'_id': ra_id,
'timestamp': {'$lt': timestamp_spec},
}, {'$set': {
'instance_id': self.id,
'server_id': self.server.id,
'vpc_region': vpc_region,
'vpc_id': vpc_id,
'network': network,
'timestamp': utils.now(),
}}, upsert=True)
if cloud_provider == 'aws':
utils.add_vpc_route(network)
elif cloud_provider == 'oracle':
utils.oracle_add_route(network)
else:
logger.error('Unknown cloud provider type', 'server',
cloud_provider=settings.app.cloud_provider,
network=network,
)
if self.vxlan:
if network == self.server.network:
vxlan_net = self.vxlan.vxlan_net
if cloud_provider == 'aws':
utils.add_vpc_route(vxlan_net)
elif cloud_provider == 'oracle':
utils.oracle_add_route(vxlan_net)
elif network == self.server.network6:
vxlan_net6 = utils.net4to6x64(
settings.vpn.ipv6_prefix,
self.vxlan.vxlan_net,
)
if cloud_provider == 'aws':
utils.add_vpc_route(vxlan_net6)
elif cloud_provider == 'oracle':
utils.oracle_add_route(vxlan_net6)
self.route_advertisements.add(ra_id)
except pymongo.errors.DuplicateKeyError:
return
except:
logger.exception('Failed to add vpc route', 'server',
server_id=self.server.id,
instance_id=self.id,
vpc_region=vpc_region,
vpc_id=vpc_id,
network=network,
)
