Re: [Freeipa-devel] Topology: Central node removal in star topology

2015-06-25 Thread Simo Sorce
On Thu, 2015-06-25 at 09:53 +0200, Petr Vobornik wrote: > On 06/25/2015 08:52 AM, Ludwig Krispenz wrote: > > > > On 06/24/2015 09:01 PM, Simo Sorce wrote: > >> On Wed, 2015-06-24 at 11:25 +0200, Ludwig Krispenz wrote: > >>> Oleg, > >>> > >>> the topology plugin relies on existing connection between

Re: [Freeipa-devel] Topology: Central node removal in star topology

2015-06-25 Thread Petr Spacek
On 25.6.2015 09:53, Petr Vobornik wrote: > On 06/25/2015 08:52 AM, Ludwig Krispenz wrote: >> >> On 06/24/2015 09:01 PM, Simo Sorce wrote: >>> On Wed, 2015-06-24 at 11:25 +0200, Ludwig Krispenz wrote: Oleg, the topology plugin relies on existing connection between servers which r

Re: [Freeipa-devel] Topology: Central node removal in star topology

2015-06-25 Thread Petr Vobornik
On 06/25/2015 08:52 AM, Ludwig Krispenz wrote: On 06/24/2015 09:01 PM, Simo Sorce wrote: On Wed, 2015-06-24 at 11:25 +0200, Ludwig Krispenz wrote: Oleg, the topology plugin relies on existing connection between servers which remain in a topolgy. If you remove a central node in your topology y

Re: [Freeipa-devel] Topology: Central node removal in star topology

2015-06-24 Thread Ludwig Krispenz
On 06/24/2015 09:01 PM, Simo Sorce wrote: On Wed, 2015-06-24 at 11:25 +0200, Ludwig Krispenz wrote: Oleg, the topology plugin relies on existing connection between servers which remain in a topolgy. If you remove a central node in your topology you are asking for trouble. With Petr's patch it

Re: [Freeipa-devel] Topology: Central node removal in star topology

2015-06-24 Thread Simo Sorce
On Wed, 2015-06-24 at 15:01 -0400, Simo Sorce wrote: > > No, but a --force should be needed. > Without a --force option we should not allow to remove a replica > completely from another one. I meant to add: if that action breaks the topology. I think it is ""ok"" if we are removing a leaf from a

Re: [Freeipa-devel] Topology: Central node removal in star topology

2015-06-24 Thread Simo Sorce
On Wed, 2015-06-24 at 11:25 +0200, Ludwig Krispenz wrote: > Oleg, > > the topology plugin relies on existing connection between servers which > remain in a topolgy. If you remove a central node in your topology you > are asking for trouble. > With Petr's patch it warns you that your topology wil

Re: [Freeipa-devel] Topology: Central node removal in star topology

2015-06-24 Thread Petr Spacek
On 24.6.2015 13:09, Ludwig Krispenz wrote: > > On 06/24/2015 12:50 PM, Oleg Fayans wrote: >> >> >> On 06/24/2015 12:28 PM, Ludwig Krispenz wrote: >>> >>> On 06/24/2015 12:02 PM, Oleg Fayans wrote: On 06/24/2015 11:47 AM, Ludwig Krispenz wrote: > > On 06/24/2015 11:36 AM, Ole

Re: [Freeipa-devel] Topology: Central node removal in star topology

2015-06-24 Thread Ludwig Krispenz
On 06/24/2015 12:50 PM, Oleg Fayans wrote: On 06/24/2015 12:28 PM, Ludwig Krispenz wrote: On 06/24/2015 12:02 PM, Oleg Fayans wrote: On 06/24/2015 11:47 AM, Ludwig Krispenz wrote: On 06/24/2015 11:36 AM, Oleg Fayans wrote: On 06/24/2015 11:25 AM, Ludwig Krispenz wrote: Oleg, the to

Re: [Freeipa-devel] Topology: Central node removal in star topology

2015-06-24 Thread Oleg Fayans
On 06/24/2015 12:28 PM, Ludwig Krispenz wrote: On 06/24/2015 12:02 PM, Oleg Fayans wrote: On 06/24/2015 11:47 AM, Ludwig Krispenz wrote: On 06/24/2015 11:36 AM, Oleg Fayans wrote: On 06/24/2015 11:25 AM, Ludwig Krispenz wrote: Oleg, the topology plugin relies on existing connection b

Re: [Freeipa-devel] Topology: Central node removal in star topology

2015-06-24 Thread Ludwig Krispenz
On 06/24/2015 12:02 PM, Oleg Fayans wrote: On 06/24/2015 11:47 AM, Ludwig Krispenz wrote: On 06/24/2015 11:36 AM, Oleg Fayans wrote: On 06/24/2015 11:25 AM, Ludwig Krispenz wrote: Oleg, the topology plugin relies on existing connection between servers which remain in a topolgy. If you

Re: [Freeipa-devel] Topology: Central node removal in star topology

2015-06-24 Thread Oleg Fayans
On 06/24/2015 12:02 PM, Oleg Fayans wrote: On 06/24/2015 11:47 AM, Ludwig Krispenz wrote: On 06/24/2015 11:36 AM, Oleg Fayans wrote: On 06/24/2015 11:25 AM, Ludwig Krispenz wrote: Oleg, the topology plugin relies on existing connection between servers which remain in a topolgy. If you

Re: [Freeipa-devel] Topology: Central node removal in star topology

2015-06-24 Thread Oleg Fayans
On 06/24/2015 11:47 AM, Ludwig Krispenz wrote: On 06/24/2015 11:36 AM, Oleg Fayans wrote: On 06/24/2015 11:25 AM, Ludwig Krispenz wrote: Oleg, the topology plugin relies on existing connection between servers which remain in a topolgy. If you remove a central node in your topology you a

Re: [Freeipa-devel] Topology: Central node removal in star topology

2015-06-24 Thread Ludwig Krispenz
On 06/24/2015 11:36 AM, Oleg Fayans wrote: On 06/24/2015 11:25 AM, Ludwig Krispenz wrote: Oleg, the topology plugin relies on existing connection between servers which remain in a topolgy. If you remove a central node in your topology you are asking for trouble. With Petr's patch it warns

Re: [Freeipa-devel] Topology: Central node removal in star topology

2015-06-24 Thread Oleg Fayans
On 06/24/2015 11:25 AM, Ludwig Krispenz wrote: Oleg, the topology plugin relies on existing connection between servers which remain in a topolgy. If you remove a central node in your topology you are asking for trouble. With Petr's patch it warns you that your topology will be disconnected,

Re: [Freeipa-devel] Topology: Central node removal in star topology

2015-06-24 Thread Ludwig Krispenz
Oleg, the topology plugin relies on existing connection between servers which remain in a topolgy. If you remove a central node in your topology you are asking for trouble. With Petr's patch it warns you that your topology will be disconnected, and if you insist we cannot guarantee anything. s

[Freeipa-devel] Topology: Central node removal in star topology

2015-06-24 Thread Oleg Fayans
Hi everybody, Current implementation of topology plugin (including patch 878 from Petr) allows the deletion of the central node in the star topology. I had the following topology: vm056 vm036 \ / | vm175 | / \ | vm127 vm244 I w