def test_gnmi_service_subscribe_multiple(self):
# Create interface and BGP configurations
bgp = build_bgp_config()
bgp.yfilter = YFilter.replace
ifc = build_int_config()
ifc.yfilter = YFilter.replace
reply = self.gs.set(self.provider, [bgp, ifc])
self.assertTrue(reply)
bgp_filter = openconfig_bgp.Bgp()
bgp_subscription = gNMISubscription()
bgp_subscription.entity = bgp_filter
int_filter = openconfig_interfaces.Interfaces()
int_subscription = gNMISubscription()
int_subscription.entity = int_filter
self.gs.subscribe(self.provider, [int_subscription, bgp_subscription],
10, "ONCE", "JSON_IETF",
gnmi_subscribe_multiples_callback)
# Delete BGP configuration
bgp.yfilter = YFilter.delete
ifc.yfilter = YFilter.delete
reply = self.gs.set(self.provider, [bgp, ifc])
self.assertTrue(reply)
def run_test(device, repo_path, mode, ca, call_back):
# Create gNMI Service Provider and gNMI Service
provider = gNMIServiceProvider(Repository(repo_path),
address=device.hostname,
port=device.port,
username=device.username,
password=device.password,
server_certificate=ca)
gs = gNMIService()
"""Build entity for interface operational data"""
ifc_oper_filter = ifoper.InterfaceProperties()
dn = ifoper.InterfaceProperties.DataNodes.DataNode()
dn.data_node_name = '"0/RP0/CPU0"'
ifc_oper_filter.data_nodes.data_node.append(dn)
lview = ifoper.InterfaceProperties.DataNodes.DataNode.Locationviews.Locationview(
)
lview.locationview_name = '"0/RP0/CPU0"'
dn.locationviews.locationview.append(lview)
ifc = ifoper.InterfaceProperties.DataNodes.DataNode.Locationviews.Locationview.Interfaces.Interface(
)
ifc.interface_name = '"Loopback0"'
ifc.state = YFilter.read
lview.interfaces.interface.append(ifc)
"""Build subscription"""
subscription = gNMISubscription()
subscription.entity = ifc_oper_filter
subscription.suppress_redundant = False
subscription.subscription_mode = "SAMPLE"
subscription.sample_interval = 3 * 1000000000
subscription.heartbeat_interval = 30 * 1000000000
"""Send subscribe request"""
gs.subscribe(provider, subscription, 10, mode, "PROTO", call_back)
def subscribe(args):
func = args[0]
device = args[1]
mode = args[2]
gnmi = gNMIService()
repository = Repository(get_local_repo_dir())
provider = gNMIServiceProvider(repo=repository,
address=device.hostname,
port=device.port,
username=device.username,
password=device.password)
build_int_config(provider)
inf = openconfig_interfaces.Interfaces()
i = openconfig_interfaces.Interfaces.Interface()
inf.interface.append(i)
int_subscription = gNMISubscription()
int_subscription.entity = inf
int_subscription.subscription_mode = "SAMPLE"
int_subscription.sample_interval = 20 * 1000000000
int_subscription.suppress_redundant = False
int_subscription.heartbeat_interval = 100 * 1000000000
gnmi.subscribe(provider, int_subscription, 10, mode, 'JSON_IETF', func)
def test_gnmi_service_subscribe_poll(self):
# Create BGP configuration
bgp = build_bgp_config()
bgp.yfilter = YFilter.replace
reply = self.gs.set(self.provider, bgp)
subscription = gNMISubscription()
bgp_filter = openconfig_bgp.Bgp()
subscription.entity = bgp_filter
self.gs.subscribe(self.provider, subscription, 10, "POLL", "JSON_IETF", gnmi_subscribe_callback)
# Delete BGP configuration
bgp.yfilter = YFilter.delete
reply = self.gs.set(self.provider, bgp)
def test_gnmi_service_subscribe_stream(self):
# Create BGP configuration
bgp = build_bgp_config()
bgp.yfilter = YFilter.replace
reply = self.gs.set(self.provider, bgp)
subscription = gNMISubscription()
bgp_filter = openconfig_bgp.Bgp()
subscription.subscription_mode = "SAMPLE"
subscription.sample_interval = 2 * 1000000000
subscription.suppress_redundant = False
subscription.heartbeat_interval = 8 * 1000000000
subscription.entity = bgp_filter
self.gs.subscribe(self.provider, subscription, 10, "STREAM", "JSON_IETF", gnmi_subscribe_callback)
# Delete BGP configuration
bgp.yfilter = YFilter.delete
reply = self.gs.set(self.provider, bgp)
def test_gnmi_service_subscribe_once(self):
# Create BGP configuration
bgp = build_bgp_config()
bgp.yfilter = YFilter.replace
reply = self.gs.set(self.provider, bgp)
subscription = gNMISubscription()
bgp_filter = openconfig_bgp.Bgp()
subscription.subscription_mode = "ON_CHANGE"
subscription.sample_interval = 10 * 1000000000
subscription.suppress_redundant = True
subscription.heartbeat_interval = 100 * 1000000000
subscription.entity = bgp_filter
self.gs.subscribe(self.provider, subscription, 10, "ONCE", "JSON_IETF", gnmi_subscribe_callback);
# Delete BGP configuration
bgp.yfilter = YFilter.delete
reply = self.gs.set(self.provider, bgp)
def subscribe(func):
gnmi = gNMIService()
try:
try:
#Running on dev1 environment of tesuto cloud setup for Nanog75
repository = Repository('/home/tesuto/yang/')
except:
#Running in a docker container started off image akshshar/nanog75-telemetry
repository = Repository('/root/yang/')
raise
except Exception as e:
print(
"Failed to import yang models, check repository path, aborting...."
)
sys.exit(1)
provider = gNMIServiceProvider(repo=repository,
address='100.96.0.14',
port=57777,
username='******',
password='******')
# The below will create a telemetry subscription path 'openconfig-interfaces:interfaces/interface'
interfaces = openconfig_interfaces.Interfaces()
interface = openconfig_interfaces.Interfaces.Interface()
interfaces.interface.append(interface)
network_instances = openconfig_network_instance.NetworkInstances()
subscription = gNMISubscription()
subscription.entity = interfaces #network_instances
subscription.subscription_mode = "SAMPLE"
subscription.sample_interval = 10 * 1000000000
subscription.suppress_redundant = False
subscription.heartbeat_interval = 100 * 1000000000
# Subscribe for updates in STREAM mode.
var = gnmi.subscribe(provider, subscription, 10, "STREAM", "PROTO", func)
def run_test(device, mode, ca, call_back):
# Create gNMI Service Provider and gNMI Service
repo = Repository("/home/ygorelik/ydk-gen/scripts/samples/repository/192.168.122.107")
provider = gNMIServiceProvider(repo, address=device.hostname,
port=device.port,
username=device.username,
password=device.password,
server_certificate=ca)
gs = gNMIService()
"""Build entity for interface operational data"""
ifc_oper_filter = ifoper.InterfaceProperties()
dn = ifoper.InterfaceProperties.DataNodes.DataNode()
dn.data_node_name = '"0/RP0/CPU0"'
ifc_oper_filter.data_nodes.data_node.append(dn)
lview = ifoper.InterfaceProperties.DataNodes.DataNode.Locationviews.Locationview()
lview.locationview_name = '"0/RP0/CPU0"'
dn.locationviews.locationview.append(lview)
ifc = ifoper.InterfaceProperties.DataNodes.DataNode.Locationviews.Locationview.Interfaces.Interface()
ifc.interface_name = '"Loopback10"'
ifc.state = YFilter.read
lview.interfaces.interface.append(ifc)
"""Build subscription"""
subscription = gNMISubscription()
subscription.entity = ifc_oper_filter
subscription.suppress_redundant = False;
subscription.subscription_mode = "SAMPLE";
subscription.sample_interval = 3 * 1000000000;
subscription.heartbeat_interval = 30 * 1000000000;
"""Send sunscribe request"""
gs.subscribe(provider, subscription, 10, mode, "PROTO", call_back);
