On Thu, Mar 21, 2019 at 11:16 AM Gianluca Cecchi <gianluca.cec...@gmail.com>
wrote:

> On Thu, Mar 21, 2019 at 9:43 AM Miguel Duarte de Mora Barroso <
> mdbarr...@redhat.com> wrote:
>
>>
>> >>
>> >> OK.
>> >> Is there a command to clean all so that I can restart with a new OVN
>> setup in this infra?
>> >> I think I messed up too many things on it....
>> >>
>> >> Thanks,
>> >> Gianluca
>> >>
>> >
>> >
>> > I have deleted provider from web admin gui and then on manager from
>> command line:
>> >
>> > ovn-nbctl lsp-del <port_name>
>> > for the ports defined and then
>> > ovn-nbctl destroy logical_switch <switch_name>
>> > for the defined switches.
>> >
>> > Then reboot of manager.
>> >
>> > Now I have on it:
>> > [root@ovmgr1 ~]# ovs-vsctl show
>> > eae54ff9-b86c-4050-8241-46f44336ba94
>> >     ovs_version: "2.10.1"
>> > [root@ovmgr1 ~]#
>> >
>> > [root@ovmgr1 ~]# ovn-nbctl show
>> > [root@ovmgr1 ~]#
>> >
>> > and no provider and/or networks on OVN in web admin gui.
>> >
>> > What could be the sequence to re-add an OVN provider now?
>> > From engine-setup or from web admin gui?
>>
>> Through engine UI, through "Administration" -> "Providers" -> Add
>>
>> > Any quick tip for? Any other commands (eg at db level) to verify all
>> previous config is cleaned?
>>
>> +Ales Musil could you indicate how to check the network list on the
>> engine's DB ? A query to filter all the external networks is what
>> we're after.
>>
>
Hi,
simply "select * from network where provider_network_external_id is not
null" should do the trick.


>
>> > Thanks
>> > Gianluca
>> >
>> >
>>
>
> In the mean time tested this on database, searching around tables:
>
>  engine=# select name from providers;
>           name
> ------------------------
>  ovirt-image-repository
> (1 row)
>
> engine=#
>
> engine=# select
> provider_network_provider_id,provider_network_external_id,provider_physical_network_id
> from network;
>  provider_network_provider_id | provider_network_external_id |
> provider_physical_network_id
>
> ------------------------------+------------------------------+------------------------------
>                               |                              |
>                               |                              |
>                               |                              |
>                               |                              |
>                               |                              |
>                               |                              |
>                               |                              |
>                               |                              |
>                               |                              |
> (9 rows)
>
> engine=# select
> provider_network_provider_id,provider_network_external_id,provider_physical_network_id
> from network_view ;
>  provider_network_provider_id | provider_network_external_id |
> provider_physical_network_id
>
> ------------------------------+------------------------------+------------------------------
>                               |                              |
>                               |                              |
>                               |                              |
>                               |                              |
>                               |                              |
>                               |                              |
>                               |                              |
>                               |                              |
>                               |                              |
> (9 rows)
>
> engine=# select * from provider_binding_host_id;
>                 vds_id                |    plugin_type     |
>  binding_host_id
>
> --------------------------------------+--------------------+--------------------------------------
>  8ef1ce6f-4e38-486c-b3a4-58235f1f1d06 | OVIRT_PROVIDER_OVN |
> b8872ab5-4606-4a79-b77d-9d956a18d349
>  9001bfea-d7d8-4ae4-aeaf-14a5e2d88d77 | OVIRT_PROVIDER_OVN |
> ddecf0da-4708-4f93-958b-6af365a5eeca
>  d16e723c-b44c-4c1c-be76-c67911e47ccd | OVIRT_PROVIDER_OVN |
> 1dce5b7c-a9fc-4ddb-99b4-e2c9e0fa54c5
> (3 rows)
>
> The last seems to me the configuration of my 3 hosts... do I need to clean
> in any way it or can I say that it is a sort of default empty config
> without any network configured?
>
> Thanks,
> Gianluca
>


-- 

ALES MUSIL
Associate Software Engineer - rhv network

Red Hat EMEA <https://www.redhat.com/>


amu...@redhat.com   IM: amusil
<https://red.ht/sig>
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