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/OVSDB-289 ovsdb <p>Performed simple operations using Openstack and netvirt as cluster</p> <p>Network Create and then created instances, the instances in Compute node not ping successfully.</p> <p>Errors in karaf.log</p> <p>a9-4c56-8299-64179f8d445d<br/> 2016-02-03 18:49:54,273 | ERROR | ntDispatcherImpl | SecurityGroupCacheManagerImpl | 282 - org.opendaylight.ovsdb.openstack.net-virt - 1.2.1.SNAPSHOT | In processPortAdded cachedport port not found in neuton cache: cachedportUuid:62e7be1b-56a9-4c56-8299-64179f8d445d<br/> 2016-02-03 18:49:54,596 | ERROR | ntDispatcherImpl | SecurityGroupCacheManagerImpl | 282 - org.opendaylight.ovsdb.openstack.net-virt - 1.2.1.SNAPSHOT | In processPortAdded cachedport port not found in neuton cache: cachedportUuid:62e7be1b-56a9-4c56-8299-64179f8d445d<br/> 2016-02-03 18:49:54,910 | ERROR | ntDispatcherImpl | SecurityGroupCacheManagerImpl | 282 - org.opendaylight.ovsdb.openstack.net-virt - 1.2.1.SNAPSHOT | In processPortAdded cachedport port not found in neuton cache: cachedportUuid:62e7be1b-56a9-4c56-8299-64179f8d445d<br/> 2016-02-03 18:49:55,007 | INFO | ntDispatcherImpl | OF13Provider | 283 - org.opendaylight.ovsdb.openstack.net-virt-providers - 1.2.1.SNAPSHOT | addTunnelPort enter: portName: vxlan-12.14.16.3<br/> 2016-02-03 18:49:55,008 | INFO | ntDispatcherImpl | OF13Provider | 283 - org.opendaylight.ovsdb.openstack.net-virt-providers - 1.2.1.SNAPSHOT | Tunnel vxlan-12.14.16.3 is present in br-int of ovsdb://uuid/7379aa64-0416-45e2-9531-351397cc742a/bridge/br-int<br/> 2016-02-03 18:49:55,026 | INFO | ntDispatcherImpl | OF13Provider | 283 - org.opendaylight.ovsdb.openstack.net-virt-providers - 1.2.1.SNAPSHOT | addTunnelPort enter: portName: vxlan-12.14.16.2<br/> 2016-02-03 18:49:55,026 | INFO | ntDispatcherImpl | OF13Provider | 283 - org.opendaylight.ovsdb.openstack.net-virt-providers - 1.2.1.SNAPSHOT | Tunnel vxlan-12.14.16.2 is present in br-int of ovsdb://uuid/bf460c25-5849-4874-9758-4fcbafbf9f5e/bridge/br-int<br/> 2016-02-03 18:49:56,666 | ERROR | ntDispatcherImpl | SecurityGroupCacheManagerImpl | 282 - org.opendaylight.ovsdb.openstack.net-virt - 1.2.1.SNAPSHOT | In processPortAdded cachedport port not found in neuton cache: cachedportUuid:62e7be1b-56a9-4c56-8299-64179f8d445d<br/> 2016-02-03 18:49:57,096 | ERROR | ntDispatcherImpl | SecurityGroupCacheManagerImpl | 282 - org.opendaylight.ovsdb.openstack.net-virt - 1.2.1.SNAPSHOT | In processPortAdded cachedport port not found in neuton cache: cachedportUuid:62e7be1b-56a9-4c56-8299-64179f8d445d<br/> 2016-02-03 18:49:57,399 | ERROR | ntDispatcherImpl | SecurityGroupCacheManagerImpl | 282 - org.opendaylight.ovsdb.openstack.net-virt - 1.2.1.SNAPSHOT | In processPortAdded cachedport port not found in neuton cache: cachedportUuid:62e7be1b-56a9-4c56-8299-64179f8d445d<br/> 2016-02-03 18:49:57,710 | ERROR | ntDispatcherImpl | SecurityGroupCacheManagerImpl | 282 - org.opendaylight.ovsdb.openstack.net-virt - 1.2.1.SNAPSHOT | In processPortAdded cachedport port not found in neuton cache: cachedportUuid:62e7be1b-56a9-4c56-8299-64179f8d445d</p> <p>Operating System: All<br/> Platform: All</p> OVSDB-289

NetVirt Cluster Testing (odl-ovsdb-openstack) - Security Group Errors in karaf.log

Bug Resolved Won't Do ranjithkumar_t Venkatrangan Govindarajan Thu, 4 Feb 2016 00:17:34 +0000 Thu, 3 May 2018 14:36:59 +0000 Mon, 9 May 2016 10:21:31 +0000 unspecified openstack.net-virt 0 4 <p>Scenario </p> <p> ODL1 -&gt; handle neutron requests</p> <p> ODL2/ODL3 -&gt; Act as OVS Managers and OF Controllers to Openstack</p> <p> Initial test Both ODL2 and ODL3 were up -&gt; the compute node instances were not able to reach dHCP</p> <p> Then ODL2 down, the compute node instances are working fine.</p> <p> Then ODL3 was made down and retried the cerrate networks + instances, the same phenomenon was observed again.</p> <p>Observations</p> <p> During the first try RPC Exceptions seen in ODL2. During other trials</p> <p>2016-02-03 20:01:53,719 | ERROR | ntDispatcherImpl | SecurityGroupCacheManagerImpl | 282 - org.opendaylight.ovsdb.openstack.net-virt - 1.2.1.SNAPSHOT | In processPortAdded cachedport port not found in neuton cache: cachedportUuid:01908c18-35e8-4e19-9923-2a3f3e86e2b6<br/> 2016-02-03 20:01:53,754 | ERROR | ntDispatcherImpl | SecurityGroupCacheManagerImpl | 282 - org.opendaylight.ovsdb.openstack.net-virt - 1.2.1.SNAPSHOT | In processPortAdded cachedport port not found in neuton cache: cachedportUuid:2e72cbf6-a3e2-44b1-97a4-410fb0bc7c9d<br/> 2016-02-03 20:01:53,779 | ERROR | ntDispatcherImpl | SecurityGroupCacheManagerImpl | 282 - org.opendaylight.ovsdb.openstack.net-virt - 1.2.1.SNAPSHOT | In processPortAdded cachedport port not found in neuton cache: cachedportUuid:cfb1e4ce-9ee6-4742-95bd-f6201257317b</p> <p>exception was observed.</p> <p>Attachment odl1_log.tgz has been added with description: ODL1 logss</p> <p>Attachment odl2_log.tgz has been added with description: ODL2 logs</p> <p>Attachment odl3_log.tgz has been added with description: ODL3 logs</p> <p>Venkat, Patch <span class="error">&#91;1&#93;</span> solves issues with the restart/port delete scenarios. Could you please check whether the issue is solved with this patch?</p> <p><a href="https://git.opendaylight.org/gerrit/#/c/34410/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/34410/</a></p> <p>Hi Aswin,</p> <p>I think while verifying for <a href="https://jira.opendaylight.org/browse/OVSDB-294" title="Errors in 3-node Cluster whan all 3 nodes used as OVS Managers (odl-ovsdb-openstack)" class="issue-link" data-issue-key="OVSDB-294"><del>OVSDB-294</del></a> I observed the same errors again in karaf.log. Can you please check the logs posted in #5290. Once you feel that is not the issue, I will retest the issue.</p> <p>An NPE <span class="error">&#91;1&#93;</span> is thrown on floating ip removing logic as mentioned in <span class="error">&#91;2&#93;</span> when neutronL3Adapter.handleInterfaceEvent is called from SouthboundHandler which will prevent networkingProviderManager.getProvider(node).handleInterfaceDelete of SouthboundHandler being called. This should be causing an issue with clean up of SecurityGroupCache.</p> <p>The NPE is not caused by port being null. As there is sucessful reference of neutron port object before in the flow. So the floating ip list should have list of null entires. </p> <p>So fixing <span class="error">&#91;2&#93;</span> should sovle this issue.</p> <p><span class="error">&#91;1&#93;</span> <br/> java.lang.NullPointerException<br/> at org.opendaylight.ovsdb.openstack.netvirt.impl.NeutronL3Adapter.cleanupFloatingIPRules(NeutronL3Adapter.java:1457)<span class="error">&#91;280:org.opendaylight.ovsdb.openstack.net-virt:1.2.1.Beryllium&#93;</span><br/> at org.opendaylight.ovsdb.openstack.netvirt.impl.NeutronL3Adapter.handleNeutronPortEvent(NeutronL3Adapter.java:439)<span class="error">&#91;280:org.opendaylight.ovsdb.openstack.net-virt:1.2.1.Beryllium&#93;</span><br/> at org.opendaylight.ovsdb.openstack.netvirt.impl.NeutronL3Adapter.handleInterfaceEvent(NeutronL3Adapter.java:808)<span class="error">&#91;280:org.opendaylight.ovsdb.openstack.net-virt:1.2.1.Beryllium&#93;</span></p> <p><span class="error">&#91;2&#93;</span>https://bugs.opendaylight.org/show_bug.cgi?id=5290</p> <p>The error log is observed in odl1 only Which was never shutdown. A node when restarted it will sync the security group cache with the current neutron port objects.So odl2 and odl3 does not have the error.</p> <p>Venkat,<br/> With bug-5290 has been fixed, could please confirm whether this issue is observed now in your cluster setup?</p> <p>Tested with stable/beryllium and master branch. There is no "Security Group" error in karaf log while making the ODL nodes down. It's working as expected. Hence closing this bug and attached the karaf logs.</p> <p>Attachment karaf logs.zip has been added with description: karaf logs for all 3 ODL controllers</p> Development External issue ID 5223 External issue URL Rank 0|i021tb: