On Sun, Apr 23, 2017 at 11:32 PM, Marcin Mirecki <mmire...@redhat.com> wrote:
> Hello Gianluca, > > Can you please check the ovn north db log. > This is placed in /var/log/openvswitch/ovsdb-server-nb.log > Please check if the logs has any new entries when you try to connect and > when you issue the 'ovn-nbctl set-connection ptcp:6641' command. > If the connection attempt is getting through, pvs db should print an error > to the log. > > Please also try restarting the ovn-northd service. > > Do the ovn-controllers connect to the south-db? > You can verify this by looking at /var/log/openvswitch/ovn-controller.log > on the ovn-controller host (please look for entries saying "... <north > ip>:6642 connected") > > Marcin > > > The ovirt nb log contains: 2017-04-24T07:46:51.541Z|00001|vlog|INFO|opened log file /var/log/openvswitch/ovsdb-server-nb.log 2017-04-24T07:46:51.550Z|00002|ovsdb_server|INFO|ovsdb-server (Open vSwitch) 2.7.0 2017-04-24T07:47:01.560Z|00003|memory|INFO|2268 kB peak resident set size after 10.0 seconds 2017-04-24T07:47:01.560Z|00004|memory|INFO|cells:100 json-caches:1 monitors:1 ses In my ovn-controller.log of my 3 hosts I have this, when I run the 2 commands below on the provider host ovn-sbctl set-connection ptcp:6642 ovn-nbctl set-connection ptcp:6641 2017-04-24T07:56:23.178Z|00247|reconnect|INFO|tcp:10.4.192.43:6642: connecting... 2017-04-24T07:56:23.178Z|00248|reconnect|INFO|tcp:10.4.192.43:6642: connection attempt failed (Connection refused) 2017-04-24T07:56:23.178Z|00249|reconnect|INFO|tcp:10.4.192.43:6642: waiting 8 seconds before reconnect 2017-04-24T07:56:31.187Z|00250|reconnect|INFO|tcp:10.4.192.43:6642: connecting... 2017-04-24T07:56:31.188Z|00251|reconnect|INFO|tcp:10.4.192.43:6642: connected 2017-04-24T07:56:31.193Z|00252|ofctrl|INFO|unix:/var/run/openvswitch/br-int.mgmt: connecting to switch 2017-04-24T07:56:31.193Z|00253|rconn|INFO|unix:/var/run/openvswitch/br-int.mgmt: connecting... 2017-04-24T07:56:31.201Z|00254|rconn|INFO|unix:/var/run/openvswitch/br-int.mgmt: connected 2017-04-24T07:56:31.201Z|00255|pinctrl|INFO|unix:/var/run/openvswitch/br-int.mgmt: connecting to switch 2017-04-24T07:56:31.201Z|00256|rconn|INFO|unix:/var/run/openvswitch/br-int.mgmt: connecting... 2017-04-24T07:56:31.201Z|00257|rconn|INFO|unix:/var/run/openvswitch/br-int.mgmt: connected 2017-04-24T07:56:31.202Z|00258|binding|INFO|Releasing lport 0a2a47bc-ea0d-4f1d-8f49-ec903e519983 from this chassis. On my provider I see then the 3 oVirt hosts connected: [root@ovmgr1 openvswitch]# netstat -tpn|grep 66 tcp 0 0 10.4.192.43:6642 10.4.168.76:38882 ESTABLISHED 6699/ovsdb-server tcp 0 0 10.4.192.43:6642 10.4.168.75:45486 ESTABLISHED 6699/ovsdb-server tcp 0 0 127.0.0.1:5432 127.0.0.1:37074 ESTABLISHED 16696/postgres: eng tcp 0 0 10.4.192.43:6642 10.4.168.74:59176 ESTABLISHED 6699/ovsdb-server [root@ovmgr1 openvswitch]# But it seems that the "set" command above is not persistent across reboot of the provider host.... that in my case is the oVirt engine server
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