Hi guys, We have a OpenStack multi-node lab. Everything was working, until I tried integrating with OVN. Followed the official guide for integration:
http://docs.openstack.org/developer/networking-ovn/install.html Lab details: 1 Controller, 2 computes CentOS-7.3, OpenStack Newton, separate network for mgmt and tunnel. Error details : Neutron Server log shows : ERROR networking_ovn.ovsdb.impl_idl_ovn [-] OVS database connection to OVN_Northbound failed with error: '{u'error': u'unknown database', u'details': u'get_schema request specifies unknown database OVN_Northbound', u'syntax': u'["OVN_Northbound"]'}'. Verify that the OVS and OVN services are available and that the 'ovn_nb_connection' and 'ovn_sb_connection' configuration options are correct. Stuck in this for more than 2 week. Starting to hate my life. Please help. Before I tried installing in physical machines, followed the same guide and installed in VMs. Everything was working then. Solutions I tried: 1) Completely fresh installing everything. 2) Rebuilding ovs 3) Check SB and NB configuration options in plugin.ini are exactly correct. Let me know if additional details are required. -pjb
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