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/SFC-77 sfc <p>SfcSffToOvsMappingAPI -&gt; INFO -&gt; Cannot build OvsdbBridgeAugmentation. Missing OVS Node augmentation on SFF SFF1.</p> <p>This happens when Service-Function-Forwarder is put into config DS ( <a href="http://pastebin.com/Fs8JAXuc" class="external-link" target="_blank" rel="nofollow noopener">http://pastebin.com/Fs8JAXuc</a>)</p> <p>onDataChange method is triggered in SfcOvsSffEntryDataListener in which OvsdbBridgeAugmentation gets resolved. This process involves reading from network topology in OPERATIONAL datastore (http://<tt>controllerIp</tt>:<tt>port</tt>/restconf/operational/network-topology:network-topology/topology/ovsdb:1). The problem is, that those data are not rendered from OVS right away. It takes a while to have them present. So if anyone tries to write Service-Function-Forwarder data to OPERATIONAL sooner, Node augmentation can not be read.</p> <p>Operating System: All<br/> Platform: All</p> SFC-77

Failed to put OVSDB bridge and termination points into CONFIG data store

Bug Resolved Done Tomas Cechvala Tomas Cechvala Mon, 6 Jul 2015 11:01:32 +0000 Tue, 4 Aug 2015 13:08:59 +0000 Tue, 4 Aug 2015 13:08:59 +0000 unspecified General 0 1 <p>Please, see last lines.</p> <p>Attachment log_see_lines_at_the_bottom.txt has been added with description: Karaf log</p> <p>sorry for my typo: ...to write Service-Function-Forwarder data to CONFIG, not OPERATIONAL.</p> <p>Can you please clarify in which scenario this happen? You tried to create a SFF or what?</p> <p>Yes, I set OVS manager on VM and then created SFF by this REST call <a href="http://pastebin.com/Fs8JAXuc" class="external-link" target="_blank" rel="nofollow noopener">http://pastebin.com/Fs8JAXuc</a>.</p> <p>It takes some time until manager gets connected to ODL. Until that moment, data in topology http://<tt>controllerIp</tt>:<tt>port</tt>/restconf/operational/network-topology:network-topology/topology/ovsdb:1 are not present.</p> <p>So when I inserted SFF via REST, onDataChanged method was called in SfcOvsSffEntryDataListener to create OVSDB augmentations to CONF DS so a vSwitch can be created on VM. Resolving OVSDB augmentations involves reading from topology in operational DS. When those data are not present yet, augmentations fail to be resolved and vSwitch on the VM is not created.</p> <p><a href="https://git.opendaylight.org/gerrit/#/c/23887/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/23887/</a></p> Development External issue ID 3940 External issue URL Issue Type ODL SR Target Milestone Priority Rank 0|i02ewv: