On Thu, Feb 2, 2017 at 4:00 PM, pranab boruah <pranabjyotibor...@gmail.com> wrote:
> 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. > > Running the below commands should solve your problem - ovn-nbctl set-connection ptcp:6641:192.168.10.10 - ovn- s bctl set-connection ptcp:664 2 :192.168.10.10 L et me know if you still face problems. The reason for this is this commit - https://github.com/openvswitch/ovs/commit/84d0ca5d00fe01b29163236d48fa0f9105687149 P lease have a look at it. Thanks Numan > _________________________ > 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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