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Pathman SR is an open-source app to compute paths and deploy routes in Segment Routing-enabled network.
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GET_TOPOLOGY_INVALID : BGP-LS Topology - ODL Nitrogen #17

Open durairajkumar opened 5 years ago

durairajkumar commented 5 years ago

Hi

I am trying to build BGP-LS topology of a bunch of vMx's using ODL Nitrogen release as Controller

ODL and Pathman are in the same localhost

I am able to get the BGP-LS Raw topology with below URL

/restconf/operational/network-topology:network-topology/topology/bgp-example-linkstate-topology

Also, able to see the Link state routes with the below URL

192.168.1.16:8181/restconf/operational/bgp-rib:bgp-rib/rib/bgp-example/loc-rib/tables/bgp-linkstate:linkstate-address-family/bgp-linkstate:linkstate-subsequent-address-family/linkstate-routes

My RIB-ID is 'bgp-example' and Topology is 'bgp-example-linkstate-topology' . Changed this in pathman_sr.py and pathman_ini.py file

Modified URL in pathman_ini.py url = '{}://{}:{}/restconf/operational/bgp-rib:bgp-rib/rib/bgp-example/loc-rib/tables/bgp-linkstate:linkstate-address-family/bgp-linkstate:linkstate-subsequent-address-family/linkstate-routes'

Modified URL in pathman_sr.py and netconf.py get_topo = 'http://%s:%s/restconf/operational/network-topology:network-topology/topology/bgp-example-linkstate-topology' %(odl_ip, odl_port)

When Pathman is launched, it shows GET_TOPOLOGY_INVALID - Couldn't read the topology

Attaching BGP-LS Routes and BGP-LS Raw topology for your information

Pathman Error Log Messages

durai@ODL:~$ vi /tmp/pathman.log 26539 2019-06-25 03:41:51.366 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0002', id=u'0192.0168.0002', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.2/32'], sid='') 26539 2019-06-25 03:41:51.366 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0003', id=u'0192.0168.0003', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.3/32'], sid='') 26539 2019-06-25 03:41:51.366 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0007.02', id=u'0192.0168.0007.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='') 26539 2019-06-25 03:41:51.366 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0005.02', id=u'0192.0168.0005.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='') 26539 2019-06-25 03:41:51.366 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0006.02', id=u'0192.0168.0006.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='') 26539 2019-06-25 03:41:51.366 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0007.03', id=u'0192.0168.0007.03', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='') 26539 2019-06-25 03:41:51.367 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0007.04', id=u'0192.0168.0007.04', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='') 26539 2019-06-25 03:41:51.367 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0005.03', id=u'0192.0168.0005.03', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='') 26539 2019-06-25 03:41:51.367 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0003.02', id=u'0192.0168.0003.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='') 26539 2019-06-25 03:41:51.367 UTC root:node_structure INFO: [Node(name=u'0192.0168.0006', id=u'0192.0168.0006', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.6/32'], sid=''), Node(name=u'0192.0168.0007', id=u'0192.0168.0007', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.7/32'], sid=''), Node(name=u'0192.0168.0004', id=u'0192.0168.0004', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.4/32'], sid=''), Node(name=u'0192.0168.0005', id=u'0192.0168.0005', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.5/32'], sid=''), Node(name=u'0192.0168.0002', id=u'0192.0168.0002', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.2/32'], sid=''), Node(name=u'0192.0168.0003', id=u'0192.0168.0003', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.3/32'], sid=''), Node(name=u'0192.0168.0007.02', id=u'0192.0168.0007.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid=''), Node(name=u'0192.0168.0005.02', id=u'0192.0168.0005.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid=''), Node(name=u'0192.0168.0006.02', id=u'0192.0168.0006.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid=''), Node(name=u'0192.0168.0007.03', id=u'0192.0168.0007.03', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid=''), Node(name=u'0192.0168.0007.04', id=u'0192.0168.0007.04', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid=''), Node(name=u'0192.0168.0005.03', id=u'0192.0168.0005.03', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid=''), Node(name=u'0192.0168.0003.02', id=u'0192.0168.0003.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='')] 26539 2019-06-25 03:41:51.367 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0007.02 is: 0192.0168.0007 26539 2019-06-25 03:41:51.367 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0005.02 is: 0192.0168.0005 26539 2019-06-25 03:41:51.367 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0006.02 is: 0192.0168.0006 26539 2019-06-25 03:41:51.367 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0007.03 is: 0192.0168.0007 26539 2019-06-25 03:41:51.367 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0007.04 is: 0192.0168.0007 26539 2019-06-25 03:41:51.367 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0005.03 is: 0192.0168.0005 26539 2019-06-25 03:41:51.367 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0003.02 is: 0192.0168.0003 26539 2019-06-25 03:41:51.368 UTC root:pseudo_net_build INFO: [] 26539 2019-06-25 03:41:51.390 UTC root:_get_url INFO: status code: 200 26539 2019-06-25 03:41:51.390 UTC root:build_odl_topology ERROR: <type 'exceptions.KeyError'> 26539 2019-06-25 03:41:51.390 UTC root:getTopo INFO: Failed to get topo: could not reach odl-server? 26539 2019-06-25 03:41:51.390 UTC root:post INFO: {"response": [{"cause": "could not reach odl-server?", "option": "topo", "success": false}]} 26539 2019-06-25 03:41:51.391 UTC root:initialize INFO: Init 2 done - debug saved 26539 2019-06-25 03:41:51.392 UTC root:rest_interface_parser INFO: Commands Relieved: {u'option': u'list_all'} 26539 2019-06-25 03:41:51.399 UTC root:get_url INFO: Url get Status: 200 26539 2019-06-25 03:41:51.399 UTC root:list_pcep_lsp INFO: We have no nodes in our PCEP Topology 26539 2019-06-25 03:41:51.399 UTC root:listAllLsp INFO: list: [], formatted: [] 26539 2019-06-25 03:41:51.400 UTC root:post INFO: {"response": [{"list": [], "option": "list_all", "success": true}]} ~

BGP-LS-Routes.txt BGP-LS-Topology.txt Invalid-Topology

Thank you in advance

Regards Durai

durairajkumar commented 5 years ago

Just want to check if I miss something! I see the Link-state routes and the raw topology but pathman-sr shows below error.

Both ODL and PATHMAN are in the same host and not sure why the Error says "couldn't reach odl-server"

But on the Pathman URL, it says the Topology is invalid!

26539 2019-06-25 03:41:51.390 UTC root:build_odl_topology ERROR: <type 'exceptions.KeyError'> 26539 2019-06-25 03:41:51.390 UTC root:getTopo INFO: Failed to get topo: could not reach odl-server? 26539 2019-06-25 03:41:51.390 UTC root:post INFO: {"response": [{"cause": "could not reach odl-server?", "option": "topo", "success": false}]}

Regards Durai

durairajkumar commented 5 years ago

@nikmon2 Can you please take a look here

Thank you

avisnevschi commented 5 years ago

@durairajkumar I've spent about 2-3 months working with Juniper MX and ODL + Pathman/Pathman-SR but still didn't manage them to work properly... I've stuck on provisioning LSP's from Pathman. @nikmon2 tried to help me, but probably he is also busy with other things and we still didn't resolve the problems with provisioning LSP's. Still, let's try to help you.

Can you please show the configuration for the ODL you have in pathman_ini.py ? Did you change the ODL_IP to 127.0.0.1 ? Because by default it tries to connect to the ODL controller which is hosted in Cisco Cloud LAB 198.18.1.80.

durairajkumar commented 5 years ago

Thank you for your reply

My ODL and Pathman-SR are in the same host and I have changed the IP to 192.168.1.16 which is my host IP I tried with 127.0.0.1 but no luck ++++++ odl_ip = '192.168.1.16' odl_port = '8181' log_file = '/tmp/pathman.log' +++++++++ The log shows as if it is building the nodes/links but eventually, I get "build_odl_topology ERROR: <type 'exceptions.KeyError'> error

26539 2019-06-25 03:41:51.366 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0002', id=u'0192.0168.0002', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.2/32'], sid='') 26539 2019-06-25 03:41:51.366 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0003', id=u'0192.0168.0003', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.3/32'], sid='') 26539 2019-06-25 03:41:51.366 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0007.02', id=u'0192.0168.0007.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='') 26539 2019-06-25 03:41:51.366 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0005.02',

Thank you again ! pathman_ini.txt

avisnevschi commented 5 years ago

Please try to put your log_level to 'DEBUG'. Then restart pathman, and try again, maybe we will see a little bit more information.

On Thu, 27 Jun 2019 at 15:10, durairajkumar notifications@github.com wrote:

Thank you for your reply

My ODL and Pathman-SR are in the same host and I have changed the IP to 192.168.1.16 which is my host IP I tried with 127.0.0.1 but no luck ++++++ odl_ip = '192.168.1.16' odl_port = '8181' log_file = '/tmp/pathman.log' +++++++++ The log shows as if it is building the nodes/links but eventually, I get "build_odl_topology ERROR: <type 'exceptions.KeyError'> error

26539 2019-06-25 03:41:51.366 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0002', id=u'0192.0168.0002', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.2/32'], sid='') 26539 2019-06-25 03:41:51.366 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0003', id=u'0192.0168.0003', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.3/32'], sid='') 26539 2019-06-25 03:41:51.366 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0007.02', id=u'0192.0168.0007.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='') 26539 2019-06-25 03:41:51.366 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0005.02',

Thank you again ! pathman_ini.txt https://github.com/CiscoDevNet/pathman-sr/files/3334847/pathman_ini.txt

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durairajkumar commented 5 years ago

After modifying the Log_level to DEBUG, Please find the below logs

odl_ip = '127.0.0.1' odl_port = '8181' log_file = '/tmp/pathman.log' log_size = 2000000 log_count = 3 log_level = 'DEBUG'

6922 2019-06-27 13:44:04.653 UTC root: INFO: This is initializing the log 6922 2019-06-27 13:44:04.663 UTC root:get_url INFO: Url get Status: 200 6922 2019-06-27 13:44:04.678 UTC root:get_url INFO: Url get Status: 200 6922 2019-06-27 13:44:04.678 UTC root:get_pcep_type INFO: We have no nodes in our PCEP Topology 6922 2019-06-27 13:44:04.678 UTC root:node_structure DEBUG: pcc_list: [] 6922 2019-06-27 13:44:04.678 UTC root:node_structure DEBUG: Loopbacks of nodes: [] 6922 2019-06-27 13:44:04.678 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0006', id=u'0192.0168.0006', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.6/32'], sid='') 6922 2019-06-27 13:44:04.678 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0003.03', id=u'0192.0168.0003.03', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='') 6922 2019-06-27 13:44:04.679 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0007', id=u'0192.0168.0007', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.7/32'], sid='') 6922 2019-06-27 13:44:04.679 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0004', id=u'0192.0168.0004', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.4/32'], sid='') 6922 2019-06-27 13:44:04.679 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0005', id=u'0192.0168.0005', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.5/32'], sid='') 6922 2019-06-27 13:44:04.679 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0002', id=u'0192.0168.0002', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.2/32'], sid='') 6922 2019-06-27 13:44:04.679 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0003', id=u'0192.0168.0003', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.3/32'], sid='') 6922 2019-06-27 13:44:04.679 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0001', id=u'0192.0168.0001', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.1/32'], sid='') 6922 2019-06-27 13:44:04.679 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0007.02', id=u'0192.0168.0007.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='') 6922 2019-06-27 13:44:04.680 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0005.02', id=u'0192.0168.0005.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='') 6922 2019-06-27 13:44:04.680 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0006.03', id=u'0192.0168.0006.03', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='') 6922 2019-06-27 13:44:04.680 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0006.02', id=u'0192.0168.0006.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='') 6922 2019-06-27 13:44:04.680 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0004.02', id=u'0192.0168.0004.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='') 6922 2019-06-27 13:44:04.680 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0007.03', id=u'0192.0168.0007.03', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='') 6922 2019-06-27 13:44:04.680 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0007.04', id=u'0192.0168.0007.04', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='') 6922 2019-06-27 13:44:04.681 UTC root:node_structure INFO: [Node(name=u'0192.0168.0006', id=u'0192.0168.0006', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.6/32'], sid=''), Node(name=u'0192.0168.0003.03', id=u'0192.0168.0003.03', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid=''), Node(name=u'0192.0168.0007', id=u'0192.0168.0007', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.7/32'], sid=''), Node(name=u'0192.0168.0004', id=u'0192.0168.0004', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.4/32'], sid=''), Node(name=u'0192.0168.0005', id=u'0192.0168.0005', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.5/32'], sid=''), Node(name=u'0192.0168.0002', id=u'0192.0168.0002', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.2/32'], sid=''), Node(name=u'0192.0168.0003', id=u'0192.0168.0003', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.3/32'], sid=''), Node(name=u'0192.0168.0001', id=u'0192.0168.0001', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.1/32'], sid=''), Node(name=u'0192.0168.0007.02', id=u'0192.0168.0007.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid=''), Node(name=u'0192.0168.0005.02', id=u'0192.0168.0005.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid=''), Node(name=u'0192.0168.0006.03', id=u'0192.0168.0006.03', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid=''), Node(name=u'0192.0168.0006.02', id=u'0192.0168.0006.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid=''), Node(name=u'0192.0168.0004.02', id=u'0192.0168.0004.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid=''), Node(name=u'0192.0168.0007.03', id=u'0192.0168.0007.03', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid=''), Node(name=u'0192.0168.0003.02', id=u'0192.0168.0003.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid=''), Node(name=u'0192.0168.0002.02', id=u'0192.0168.0002.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid=''), Node(name=u'0192.0168.0005.03', id=u'0192.0168.0005.03', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid=''), Node(name=u'0192.0168.0007.04', id=u'0192.0168.0007.04', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='')] 6922 2019-06-27 13:44:04.681 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0003.03 is: 0192.0168.0003 6922 2019-06-27 13:44:04.681 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0007.02 is: 0192.0168.0007 6922 2019-06-27 13:44:04.681 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0005.02 is: 0192.0168.0005 6922 2019-06-27 13:44:04.681 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0006.03 is: 0192.0168.0006 6922 2019-06-27 13:44:04.681 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0006.02 is: 0192.0168.0006 6922 2019-06-27 13:44:04.686 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0004.02 is: 0192.0168.0004 6922 2019-06-27 13:44:04.686 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0007.03 is: 0192.0168.0007 6922 2019-06-27 13:44:04.686 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0003.02 is: 0192.0168.0003 6922 2019-06-27 13:44:04.686 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0002.02 is: 0192.0168.0002 6922 2019-06-27 13:44:04.686 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0005.03 is: 0192.0168.0005 6922 2019-06-27 13:44:04.686 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0007.04 is: 0192.0168.0007 6922 2019-06-27 13:44:04.686 UTC root:pseudo_net_build INFO: [] 6922 2019-06-27 13:44:04.698 UTC root:_get_url INFO: status code: 200 6922 2019-06-27 13:44:04.699 UTC root:build_odl_topology ERROR: <type 'exceptions.KeyError'> 6922 2019-06-27 13:44:04.699 UTC root:init INFO: patterned to '/pathman' 6922 2019-06-27 13:44:04.700 UTC root:init INFO: Pathman REST API Launched on port 8020

avisnevschi commented 5 years ago

I think there is no problem at the moment. You need to configure your MX's and ODL for PCEP sessions, so that it could load the pcep_topology from ODL. Then you also have to configure your netconf_topology. Then, you should check if the topology is built correctly, and if you can provision your LSP's.

On Thu, 27 Jun 2019 at 15:46, durairajkumar notifications@github.com wrote:

After modifying the Log_level to DEBUG, Please find the below logs

odl_ip = '127.0.0.1' odl_port = '8181' log_file = '/tmp/pathman.log' log_size = 2000000 log_count = 3 log_level = 'DEBUG'

6922 2019-06-27 13:44:04.653 UTC root: INFO: This is initializing the log 6922 2019-06-27 13:44:04.663 UTC root:get_url INFO: Url get Status: 200 6922 2019-06-27 13:44:04.678 UTC root:get_url INFO: Url get Status: 200 6922 2019-06-27 13:44:04.678 UTC root:get_pcep_type INFO: We have no nodes in our PCEP Topology 6922 2019-06-27 13:44:04.678 UTC root:node_structure DEBUG: pcc_list: [] 6922 2019-06-27 13:44:04.678 UTC root:node_structure DEBUG: Loopbacks of nodes: [] 6922 2019-06-27 13:44:04.678 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0006', id=u'0192.0168.0006', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.6/32'], sid='') 6922 2019-06-27 13:44:04.678 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0003.03', id=u'0192.0168.0003.03', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='') 6922 2019-06-27 13:44:04.679 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0007', id=u'0192.0168.0007', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.7/32'], sid='') 6922 2019-06-27 13:44:04.679 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0004', id=u'0192.0168.0004', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.4/32'], sid='') 6922 2019-06-27 13:44:04.679 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0005', id=u'0192.0168.0005', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.5/32'], sid='') 6922 2019-06-27 13:44:04.679 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0002', id=u'0192.0168.0002', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.2/32'], sid='') 6922 2019-06-27 13:44:04.679 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0003', id=u'0192.0168.0003', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.3/32'], sid='') 6922 2019-06-27 13:44:04.679 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0001', id=u'0192.0168.0001', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.1/32'], sid='') 6922 2019-06-27 13:44:04.679 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0007.02', id=u'0192.0168.0007.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='') 6922 2019-06-27 13:44:04.680 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0005.02', id=u'0192.0168.0005.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='') 6922 2019-06-27 13:44:04.680 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0006.03', id=u'0192.0168.0006.03', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='') 6922 2019-06-27 13:44:04.680 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0006.02', id=u'0192.0168.0006.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='') 6922 2019-06-27 13:44:04.680 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0004.02', id=u'0192.0168.0004.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='') 6922 2019-06-27 13:44:04.680 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0007.03', id=u'0192.0168.0007.03', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='') 6922 2019-06-27 13:44:04.680 UTC root:add_node INFO: New node: Node(name=u'0192.0168.0007.04', id=u'0192.0168.0007.04', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='') 6922 2019-06-27 13:44:04.681 UTC root:node_structure INFO: [Node(name=u'0192.0168.0006', id=u'0192.0168.0006', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.6/32'], sid=''), Node(name=u'0192.0168.0003.03', id=u'0192.0168.0003.03', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid=''), Node(name=u'0192.0168.0007', id=u'0192.0168.0007', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.7/32'], sid=''), Node(name=u'0192.0168.0004', id=u'0192.0168.0004', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.4/32'], sid=''), Node(name=u'0192.0168.0005', id=u'0192.0168.0005', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.5/32'], sid=''), Node(name=u'0192.0168.0002', id=u'0192.0168.0002', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.2/32'], sid=''), Node(name=u'0192.0168.0003', id=u'0192.0168.0003', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.3/32'], sid=''), Node(name=u'0192.0168.0001', id=u'0192.0168.0001', loopback='', portlist=[], pcc='', pcep_type='', prefix=[u'192.168.0.1/32'], sid=''), Node(name=u'0192.0168.0007.02', id=u'0192.0168.0007.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid=''), Node(name=u'0192.0168.0005.02', id=u'0192.0168.0005.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid=''), Node(name=u'0192.0168.0006.03', id=u'0192.0168.0006.03', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid=''), Node(name=u'0192.0168.0006.02', id=u'0192.0168.0006.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid=''), Node(name=u'0192.0168.0004.02', id=u'0192.0168.0004.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid=''), Node(name=u'0192.0168.0007.03', id=u'0192.0168.0007.03', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid=''), Node(name=u'0192.0168.0003.02', id=u'0192.0168.0003.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid=''), Node(name=u'0192.0168.0002.02', id=u'0192.0168.0002.02', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid=''), Node(name=u'0192.0168.0005.03', id=u'0192.0168.0005.03', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid=''), Node(name=u'0192.0168.0007.04', id=u'0192.0168.0007.04', loopback='', portlist=[], pcc='', pcep_type='', prefix=[], sid='')] 6922 2019-06-27 13:44:04.681 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0003.03 is: 0192.0168.0003 6922 2019-06-27 13:44:04.681 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0007.02 is: 0192.0168.0007 6922 2019-06-27 13:44:04.681 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0005.02 is: 0192.0168.0005 6922 2019-06-27 13:44:04.681 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0006.03 is: 0192.0168.0006 6922 2019-06-27 13:44:04.681 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0006.02 is: 0192.0168.0006 6922 2019-06-27 13:44:04.686 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0004.02 is: 0192.0168.0004 6922 2019-06-27 13:44:04.686 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0007.03 is: 0192.0168.0007 6922 2019-06-27 13:44:04.686 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0003.02 is: 0192.0168.0003 6922 2019-06-27 13:44:04.686 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0002.02 is: 0192.0168.0002 6922 2019-06-27 13:44:04.686 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0005.03 is: 0192.0168.0005 6922 2019-06-27 13:44:04.686 UTC root:pseudo_net_build INFO: Owner of Pseduo: 0192.0168.0007.04 is: 0192.0168.0007 6922 2019-06-27 13:44:04.686 UTC root:pseudo_net_build INFO: [] 6922 2019-06-27 13:44:04.698 UTC root:_get_url INFO: status code: 200 6922 2019-06-27 13:44:04.699 UTC root:build_odl_topology ERROR: <type 'exceptions.KeyError'> 6922 2019-06-27 13:44:04.699 UTC root:init INFO: patterned to '/pathman' 6922 2019-06-27 13:44:04.700 UTC root:init INFO: Pathman REST API Launched on port 8020

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htainhtain commented 3 years ago

@durairajkumar Hi Sir, did you manage to solve it? Could you help me if you have solved it? Because I also have the same problem. I already run PCEP between XRv and ODL. I also tried changing the IP address of the ODL IP in the python file but I still can't manage to run. The first picture is the log file and the second picture is the error that I got when I launched the app. @avisnevschi @nikmon2

Thank you.

Capture

capture2

htainhtain commented 3 years ago

Now I would like to update that Pathman-SR can get the topology by following https://github.com/CiscoDevNet/pathman-sr/issues/18#issuecomment-531810179.

The issue is solved by changing the URL of pathman_ini.py which is example-bgp-rib to bgp-example.

url = '{}://{}:{}/restconf/operational/bgp-rib:bgp-rib/rib/bgp-example/loc-rib/tables/bgp-linkstate:linkstate-address-family/bgp-linkstate:linkstate-subsequent-address-family/linkstate-routes'

Thank you.