https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/VTN-89 vtn <p>Used Openstack Liberty using CentOS 7.1 with latest VTN Manager (Master)</p> <ul> <li>Network Creation success</li> <li>PortMap failure</li> </ul> <p>Used running_config application to test portmap. Portmap is not getting listed. Please find the below output for the same,</p> <p>"vtn": [<br/> {<br/> "name": "68fd509361a906587c6eb01b82b5bd0",<br/> "idleTimeout": 300,<br/> "hardTimeout": 0,<br/> "vtnFlowfilter": </p> { "flowfilter": [] } <p>,<br/> "vbridge": [<br/> {<br/> "name": "b5246ee100e4fd89b50cf8b30fecdd0",<br/> "faults": 0,<br/> "state": -1,<br/> "ageInterval": 600,<br/> "description": "External",<br/> "macentry": </p> { "macentry": [] } <p>,<br/> "brvlan": </p> { "vlanmap": [] } <p>,<br/> "vbrInterface": [<br/> {<br/> "name": "6aecc91fc169614bfafc58b69c15417",<br/> "state": -1,<br/> "entityState": -1,<br/> "description": "",<br/> "enabled": true,<br/> "portmap": {<br/> "node": {},<br/> "port": {},<br/> "mapped": {}<br/> }<br/> },<br/> {<br/> "name": "c39a6973a5a5d64a0b7f16150bf60c2",<br/> "state": -1,<br/> "entityState": -1,<br/> "description": "",<br/> "enabled": true,<br/> "portmap": {<br/> "node": {},<br/> "port": {},</p> <p>Operating System: Other<br/> Platform: Other</p> VTN-89

Port mapping was not configured with OpenStack Liberty

Bug Resolved Done Unassigned Ananthi Palaniswamy Thu, 26 Nov 2015 06:40:39 +0000 Thu, 19 Oct 2017 21:25:19 +0000 Fri, 12 Feb 2016 07:53:48 +0000 unspecified VTN Manager 0 2 <p>Verified with stable/beryllium the issue doesn't occur.For the created VM instance the port map is getting created.</p> <p> "vtn": [<br/> {<br/> "name": "97963db13cdd2afbed5b6eab583140c",<br/> "idleTimeout": 300,<br/> "hardTimeout": 0,<br/> "vtnFlowfilter": </p> { "flowfilter": [] } <p>,<br/> "vbridge": [<br/> {<br/> "name": "2c34e4730e87ece86eddc50abe19b70",<br/> "faults": 0,<br/> "state": 1,<br/> "ageInterval": 600,<br/> "description": "private",<br/> "macentry": </p> { "macentry": [] } <p>,<br/> "brvlan": </p> { "vlanmap": [] } <p>,<br/> "vbrInterface": [<br/> {<br/> "name": "00b8d425359f0bf9ced021324721999",<br/> "state": 1,<br/> "entityState": 1,<br/> "description": "",<br/> "enabled": true,<br/> "portmap": {<br/> "node": </p> { "type": "OF", "id": "00:00:00:50:56:84:03:ad" } <p>,<br/> "port": </p> { "type": "OF", "id": "5", "name": "tap00b8d425-35" } <p>,<br/> "mapped": </p> { "type": "OF", "id": "5" } <p> }<br/> }</p> <p>Hence closing the Bug.</p> <p>Same Problem is observed in the recent tests</p> <p>Stacked </p> <p>stack@ubuntu-devstack:~$ sudo ovs-vsctl show<br/> 05e99c91-f096-47ec-b543-ced32679d910<br/> Manager "tcp:192.168.2.147:6640"<br/> is_connected: true<br/> Bridge br-int<br/> Controller "tcp:192.168.2.147:6653"<br/> is_connected: true<br/> fail_mode: secure<br/> Port br-int<br/> Interface br-int<br/> type: internal<br/> Port "tap75efdc93-b0"<br/> Interface "tap75efdc93-b0"<br/> Port "tap11695f2d-62"<br/> Interface "tap11695f2d-62"<br/> Port "eth1"<br/> Interface "eth1"<br/> ovs_version: "2.3.2"</p> <p> stack@ubuntu-devstack-compute:~$ sudo ovs-vsctl show<br/> 7ed44d13-b24d-4889-92e9-60498280795b<br/> Manager "tcp:192.168.2.147:6640"<br/> is_connected: true<br/> Bridge br-int<br/> Controller "tcp:192.168.2.147:6653"<br/> is_connected: true<br/> fail_mode: secure<br/> Port br-int<br/> Interface br-int<br/> type: internal<br/> Port "tapf89f5ff7-7d"<br/> Interface "tapf89f5ff7-7d"<br/> Port "eth1"<br/> Interface "eth1"<br/> ovs_version: "2.3.2"</p> <p>(In reply to Venkatrangan Govindarajan from comment #2)<br/> &gt; Same Problem is observed in the recent tests<br/> &gt; <br/> &gt; Stacked and created some instances, then this was the observation of sudo ovs-vsctl show in control and compute nodes <br/> &gt; <br/> &gt; <br/> &gt; stack@ubuntu-devstack:~$ sudo ovs-vsctl show<br/> &gt; 05e99c91-f096-47ec-b543-ced32679d910<br/> &gt; Manager "tcp:192.168.2.147:6640"<br/> &gt; is_connected: true<br/> &gt; Bridge br-int<br/> &gt; Controller "tcp:192.168.2.147:6653"<br/> &gt; is_connected: true<br/> &gt; fail_mode: secure<br/> &gt; Port br-int<br/> &gt; Interface br-int<br/> &gt; type: internal<br/> &gt; Port "tap75efdc93-b0"<br/> &gt; Interface "tap75efdc93-b0"<br/> &gt; Port "tap11695f2d-62"<br/> &gt; Interface "tap11695f2d-62"<br/> &gt; Port "eth1"<br/> &gt; Interface "eth1"<br/> &gt; ovs_version: "2.3.2"<br/> &gt; <br/> &gt; <br/> &gt; <br/> &gt; <br/> &gt; stack@ubuntu-devstack-compute:~$ sudo ovs-vsctl show<br/> &gt; 7ed44d13-b24d-4889-92e9-60498280795b<br/> &gt; Manager "tcp:192.168.2.147:6640"<br/> &gt; is_connected: true<br/> &gt; Bridge br-int<br/> &gt; Controller "tcp:192.168.2.147:6653"<br/> &gt; is_connected: true<br/> &gt; fail_mode: secure<br/> &gt; Port br-int<br/> &gt; Interface br-int<br/> &gt; type: internal<br/> &gt; Port "tapf89f5ff7-7d"<br/> &gt; Interface "tapf89f5ff7-7d"<br/> &gt; Port "eth1"<br/> &gt; Interface "eth1"<br/> &gt; ovs_version: "2.3.2"</p> <p>The VTN Configuration is expected to have port mapping for all the tap interfaces, But it was missing the compute node interfaces<br/> Hence the interfaces that were created in the compute node were unable to reach the dhcp</p> <p> VTN Configuration</p> <p> {<br/> "vtns": {<br/> "vtn": [<br/> {<br/> "name": "cb0e8e446b58161a8fcd83de4ef9432",<br/> "vtenant-config": </p> { "idle-timeout": 300, "hard-timeout": 0 } <p>,<br/> "vbridge": [<br/> {<br/> "name": "dd85e676f4287f3beff6fed050db1de",<br/> "bridge-status": </p> { "state": "UP", "path-faults": 0 } <p>,<br/> "vbridge-config": </p> { "age-interval": 600, "description": "vtn" } <p>,<br/> "vinterface": [<br/> {<br/> "name": "75efdc93b013d4a9c8973244369f8e1",<br/> "port-map-config": </p> { "vlan-id": 0, "port-name": "tap75efdc93-b0", "node": "openflow:52241477026", "port-id": "2" } <p>,<br/> "vinterface-status": </p> { "mapped-port": "openflow:52241477026:2", "state": "UP", "entity-state": "UP" } <p>,<br/> "vinterface-config": </p> { "enabled": true, "description": "" } <p> },<br/> {<br/> "name": "f89f5ff77db30eab5deb3769603b3fd",<br/> "vinterface-config": </p> { "enabled": true, "description": "" } <p>,<br/> "vinterface-status": </p> { "state": "UNKNOWN", "entity-state": "UNKNOWN" } <p> },<br/> {<br/> "name": "11695f2d6256329bf5b18322dd6858c",<br/> "port-map-config": </p> { "vlan-id": 0, "port-name": "tap11695f2d-62", "node": "openflow:52241477026", "port-id": "4" } <p>,<br/> "vinterface-status": </p> { "mapped-port": "openflow:52241477026:4", "state": "UP", "entity-state": "UP" } <p>,<br/> "vinterface-config": </p> { "enabled": true, "description": "" } <p> }<br/> ]<br/> }<br/> ]<br/> }<br/> ]<br/> }<br/> }</p> <p>Fixed and pushed the patch to stable/beryllium </p> <p><a href="https://git.opendaylight.org/gerrit/#/c/34465/2" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/34465/2</a></p> <p>Problem: The curent implmentation was always expecting the OpenFlow port for a newly added interface will be available from network topology. Is some cases, the port id was not available and only portname was available.</p> <p>VTN portmapping works with port ID or portname. The fix will be to work even when portId is not retreived.</p> <p>After the fix the portmapping looks like this</p> <p>{<br/> "vtns": {<br/> "vtn": [<br/> {<br/> "name": "d45f236d710fcb5a816b76b18776fa3",<br/> "vtenant-config": </p> { "hard-timeout": 0, "idle-timeout": 300 } <p>,<br/> "vbridge": [<br/> {<br/> "name": "5175a6a853620a19741f35dba2c1258",<br/> "vbridge-config": </p> { "age-interval": 600, "description": "vtn" } <p>,<br/> "bridge-status": </p> { "path-faults": 0, "state": "UP" } <p>,<br/> "vinterface": [<br/> {<br/> "name": "4241135c932caf89354b230347a2146",<br/> "port-map-config": </p> { "node": "openflow:49213351597700", "port-name": "tap4241135c-93", "vlan-id": 0 } <p>,<br/> "vinterface-status": </p> { "entity-state": "UP", "mapped-port": "openflow:49213351597700:3", "state": "UP" } <p>,<br/> "vinterface-config": </p> { "enabled": true, "description": "" } <p> },<br/> {<br/> "name": "cd0bae600ee9b5694a5c78953bfca41",<br/> "port-map-config": </p> { "node": "openflow:49213351597700", "vlan-id": 0, "port-id": "2" } <p>,<br/> "vinterface-status": </p> { "entity-state": "UP", "mapped-port": "openflow:49213351597700:2", "state": "UP" } <p>,<br/> "vinterface-config": </p> { "enabled": true, "description": "" } <p> },<br/> {<br/> "name": "894b8d48513e61980332c525c05231a",<br/> "port-map-config": </p> { "node": "openflow:49213349419381", "port-name": "tap894b8d48-51", "vlan-id": 0 } <p>,<br/> "vinterface-status": </p> { "entity-state": "UP", "mapped-port": "openflow:49213349419381:2", "state": "UP" } <p>,<br/> "vinterface-config": </p> { "enabled": true, "description": "" } <p> }<br/> ]<br/> }<br/> ]<br/> }<br/> ]<br/> }<br/> }</p> <p>Tested and verified portmap for all tapped interface. </p> <p>Fixed and pushed the patch to stable/beryllium </p> <p><a href="https://git.opendaylight.org/gerrit/#/c/34465" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/34465</a></p> <p>and master </p> <p><a href="https://git.opendaylight.org/gerrit/#/c/34532/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/34532/</a></p> <p>Hence closing the Bug.</p> Development External issue ID 4678 External issue URL Rank 0|i02tin: