Can you please share the /var/log/openvswitch/ovn-controller.log from the
host?
If you configure a subnet on the network, gets the VM an IP address?


               the  /var/log/openvswitch/ovn-controller.log  its actually
empty.  So Iam Attaching yesterdays log (it wasn’t connecting but after
removing and reinstalling the hosts it connects)

                Even with specifying a subnet still no IPs.


         btw the openvswitch is active

             openvswitch.service - Open vSwitch

              Loaded: loaded (/usr/lib/systemd/system/openvswitch.service;
enabled; vendor preset: disabled)

               Active: active (exited) since Tue 2019-10-08 16:02:12 EEST;
18h ago



  You upgraded from which version ?

        Upgraded from 4 .3.4 to 4.3.6.7-1.el7 it currently runs openvswitch
2.10.1


>> I have another environment running on a previous version of ovirt and it
works perfectly there. I think its a bug.

Which version of ovirt is being run on that environment ? What's the
openvswitch / openvswitch-ovn-central version running on that env ?

            Ovirt Version 4.3.4.3-1.el7



           Openvswitch 2.10.1  ( so both environments run the same version
of openvswitch)





  Thinking a couple steps ahead, knowing the list of registered chassis
could be useful. Please also tell us the output of the command (run it
on your engine node):
  $ ovn-sbctl list chassis



      # ovn-sbctl list chassis

net_mlx5: cannot load glue library: libibverbs.so.1: cannot open shared
object file: No such file or directory

net_mlx5: cannot initialize PMD due to missing run-time dependency on
rdma-core libraries (libibverbs, libmlx5)

PMD: net_mlx4: cannot load glue library: libibverbs.so.1: cannot open
shared obj ect file: No such file or directory

PMD: net_mlx4: cannot initialize PMD due to missing run-time dependency on
rdma-core libraries (libibverbs, libmlx4)






On Tue, Oct 8, 2019 at 6:10 PM Miguel Duarte de Mora Barroso <
mdbarr...@redhat.com> wrote:

> On Tue, Oct 8, 2019 at 5:02 PM Miguel Duarte de Mora Barroso
> <mdbarr...@redhat.com> wrote:
> >
> > On Tue, Oct 8, 2019 at 4:53 PM Dominik Holler <dhol...@redhat.com>
> wrote:
> > >
> > >
> > >
> > > On Tue, Oct 8, 2019 at 4:25 PM ada per <adap...@gmail.com> wrote:
> > >>
> > >> After upgrading to the latest stable version the external networks
> lost all functionality. Under providers-->ovn-network-provider the test
> runs successfully.
> >
> > You upgraded from which version ?
> >
> > >>
> > >> But when im creating an external provider network, attaching it to a
> router as a LAN setting up dhcp lease it is not reachable from other VMs in
> the same network. Hosts and hosted engine can't seem to ping it either.
> > >> I tried disabling firewalls on both hosted engines, VMs and host and
> still nothing.
> > >> When configuring Logical networks or VLANs they work perfectly tje
> one problem is the external networks.
> > >>
> > >> I have another environment running on a previous version of ovirt and
> it works perfectly there. I think its a bug.
> >
> > Which version of ovirt is being run on that environment ? What's the
> > openvswitch / openvswitch-ovn-central version running on that env ?
>
> Thinking a couple steps ahead, knowing the list of registered chassis
> could be useful. Please also tell us the output of the command (run it
> on your engine node):
>   $ ovn-sbctl list chassis
>
> >
> > >>
> > >
> > > Can you please share the /var/log/openvswitch/ovn-controller.log from
> the host?
> > > If you configure a subnet on the network, gets the VM an IP address?
> > >
> > >
> > >>
> > >>
> > >> Thanks for your help
>
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