[PKG-Openstack-devel] Bug#878757: Bug#878757: Openvswitch must started before networking servise

[Thomas Goirand]

On 02/04/2018 09:34 PM, Michael Biebl wrote:
> On Mon, 16 Oct 2017 20:28:26 +0700 Fedor Goncharov <fedor at mcb.nsc.ru> wrote:
>> Package: openvswitch-switch
>> Version: 2.6.2~pre+git20161223-3
>> Priority: critical
>>
>> The Openvswitch daemon must be started before the network.service. 
>> Because when the initiation of the network started interfaces from the 
>> options should exist, or if you try to configure openvswitch in 
>> /etc/network/interfaces, then the ovs daemon must be running to execute 
>> commands.
>> Please create a systemd configuration with the option "Before: 
>> networking.service" for a stable version of debian.
> 
> That seems like the wrong thing to do.
> networking.service is specific to ifupdown (auto). We do have several
> other network configuration systems. I hope this was not actually
> applied as a fix? The changelog is unfortunately unclear in that regard:
> 
>   * Added 2 debian/*.service files (Closes: #878757, #771507).
> 
> Thomas, can you please post the complete change that was actually applied.
> 
> 
> Michael

Michael,

Here's the commit:

https://salsa.debian.org/openstack-team/third-party/openvswitch/commit/650fce2f45aac5a46e1cec6ea48dffce0b095c23

I very much would appreciate any comment / suggestion you would make.
Even better if you can send us a patch (or a merge request in Salsa). I
have to admit that the interaction between the .service file and the
ifupdown hook is a bit hard to understand for me, so I took what was in
Ubuntu, and it seemed to work as expected for me.

Cheers,

Thomas Goirand (zigo)