[Freeipa-devel] topology-related issues

[Petr Vobornik]

On 06/23/2015 11:27 AM, Oleg Fayans wrote:
> Hi Ludwig, team,
>
> I have a couple of issues with the topology plugin.
>
> 1. I was able to remove the middle node in a line topology, which
> resulted in disconnecting a segment. I had
> master - replica1 - replica2 -  replica3 - replica4
> I removed replica2 with a standard `ipa-replica-manage del`
> And it resulted in the following topology:
>
> [13:13:08]ofayans at vm-086:~]$ ipa topologysegment-find realm
> ------------------
> 2 segments matched
> ------------------
>    Segment name: 086-to-069
>    Left node: vm-086.idm.lab.eng.brq.redhat.com
>    Right node: vm-069.idm.lab.eng.brq.redhat.com
>    Connectivity: both
>
>    Segment name: 127-to-244
>    Left node: vm-127.idm.lab.eng.brq.redhat.com
>    Right node: vm-244.idm.lab.eng.brq.redhat.com
>    Connectivity: both
> ----------------------------
> Number of entries returned 2
> ----------------------------
>
> We should probably prohibit such scenarios.

Should be fixed with patch 878. It's still on review.

>
> 2. When I subsequently tried to create a link between the two segments
> manually, I bumped into the following error:
>
> [[13:17:02]ofayans at vm-069:~]$ ipa topologysegment-add realm
> Left node: vm-069.idm.lab.eng.brq.redhat.com
> Right node: vm-244.idm.lab.eng.brq.redhat.com
> Connectivity [both]:
> Segment name
> [vm-069.idm.lab.eng.brq.redhat.com-vm-244.idm.lab.eng.brq.redhat.com]:
> 069-to-244
> ipa: ERROR: invalid 'rightnode': right node is not a topology node:
> vm-244.idm.lab.eng.brq.redhat.com
>


-- 
Petr Vobornik