Numan, Details as requested: ___________ ml2_conf.ini:| ``````````````````` ovn_nb_connection = tcp:192.168.10.10:6641 ovn_sb_connection = tcp:192.168.10.10:6642 ovn_l3_mode = True ovn_l3_scheduler = chance ovn_l3_admin_net_cidr = 169.254.128.0/30 ovn_native_dhcp = True
Note: 192.168.10.10 is the management ip of controller. Firewall, NetworkManager and SElinux are disabled on all nodes. ____________________________ output of "ps -aef | grep ovsdb" : | ````````````````````````````````````````````````` root 21220 21219 0 Feb01 ? 00:00:44 ovsdb-server /etc/openvswitch/conf.db -vconsole:emer -vsyslog:err -vfile:info --remote=punix:/var/run/openvswitch/db.sock --private-key=db:Open_vSwitch,SSL,private_key --certificate=db:Open_vSwitch,SSL,certificate --bootstrap-ca-cert=db:Open_vSwitch,SSL,ca_cert --no-chdir --log-file=/var/log/openvswitch/ovsdb-server.log --pidfile=/var/run/openvswitch/ovsdb-server.pid --detach --monitor root 21324 21323 0 Feb01 ? 00:00:03 ovsdb-server --detach --monitor -vconsole:off --log-file=/var/log/openvswitch/ovsdb-server-nb.log --remote=punix:/var/run/openvswitch/ovnnb_db.sock --pidfile=/var/run/openvswitch/ovnnb_db.pid --remote=db:OVN_Northbound,NB_Global,connections --unixctl=ovnnb_db.ctl --private-key=db:OVN_Northbound,SSL,private_key --certificate=db:OVN_Northbound,SSL,certificate --ca-cert=db:OVN_Northbound,SSL,ca_cert /etc/openvswitch/ovnnb_db.db root 21332 21331 0 Feb01 ? 00:00:03 ovsdb-server --detach --monitor -vconsole:off --log-file=/var/log/openvswitch/ovsdb-server-sb.log --remote=punix:/var/run/openvswitch/ovnsb_db.sock --pidfile=/var/run/openvswitch/ovnsb_db.pid --remote=db:OVN_Southbound,SB_Global,connections --unixctl=ovnsb_db.ctl --private-key=db:OVN_Southbound,SSL,private_key --certificate=db:OVN_Southbound,SSL,certificate --ca-cert=db:OVN_Southbound,SSL,ca_cert /etc/openvswitch/ovnsb_db.db Note: NB and SB databases are supposed to be listening on a tcp socket. But it isn't. _________________________ output of logs | ``````````````````````````````````````````` Neutron server log : - http://paste.openstack.org/show/597320/ ovs-nothd log: - http://paste.openstack.org/show/597322/ ovs-vswitchd log on Controller: - http://paste.openstack.org/show/597324/ _________________________________________ # ovn-nbctl and ovn-sbctl show no output. | ``````````````````````````````````````````````````````````````````````` ________________________________________ OVN RPMS installation and download details: | `````````````````````````````````````````````````````````````````````` On controller: # git clone https://github.com/openvswitch/ovs.git # ./boot.sh # ./configure # make rpm-fedora RPMBUILD_OPT="--without check" # make rpm-fedora-kmod ALL nodes: # rpm -i openvswitch-kmod-2.6.90-1.el7.centos.x86_64.rpm# rpm -U openvswitch-2.6.90-1.el7.centos.x86_64.rpm Only Controller: # rpm -i openvswitch-ovn-common-*.x86_64.rpm# rpm -i openvswitch-ovn-central-*.x86_64.rpm Only Compute: # rpm -i openvswitch-ovn-common-*.x86_64.rpm# rpm -i openvswitch-ovn-host-*.x86_64.rpm # lsmod | grep open - shows all the required modules Let me know if you need anything else. Thanks. pjb On 2 February 2017 at 15:23, Numan Siddique <nusid...@redhat.com> wrote: > Adding openstack-dev ML with [networking-ovn] tag. > > Please see comments inline > > > On Thu, Feb 2, 2017 at 3:01 PM, pranab boruah <pranabjyotibor...@gmail.com > > wrote: > >> 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. >> >> >> > > Could you please share > - the values of ovn_nb_connection and ovn_sb_connection defined in > ml2_conf.ini. > - the output of "ps -aef | grep ovsdb" on the node where you are running > the ovn-northd server. > - If you could share the output of neutron-server logs in some paste > link, it would be helpful. > > Are you able to run "ovn-nbctl show" ? I presume you have installed the > appropriate ovn RPMS ? If not so, please let me know how you have installed > it. > > Thanks > Numan > > > > >> Let me know if additional details are required. >> >> >> -pjb >> >> >> >> _______________________________________________ >> discuss mailing list >> disc...@openvswitch.org >> https://mail.openvswitch.org/mailman/listinfo/ovs-discuss >> >> >
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