[ClusterLabs] Antw: Re: CIB configuration: role with many expressions - error 203

[Ken Gaillot]

On 03/22/2017 09:26 AM, Radoslaw Garbacz wrote:
> I have tried also as 'boolean_op', sorry did not mention this in the
> original post (just as a remark the documentation for pacemaker has both
> forms).

*smacks forehead*

Yep, the documentation needs to be fixed. You were right the first time,
it's "boolean-op" with a dash.

Looking at your example again, I think the problem is that you're using
the same ID for both expressions. The ID must be unique.

> 
> To make it work I have to remove additional "<expression>" and leave
> only one.
> 
> To summarize:
> - having no "boolean..." attribute and a single "expression" - works
> - having "boolean-op" and a single "expression" - works
> 
> - having "boolean_op" and a single "expression" - does not work
> - having either "boolean-op" or "boolean_op" or no such phrase at all
> with more than one "expression" - does not work
> 
> 
> 
> I have found the reason: expressions IDs within a rule is the same, once
> I made it unique it works.
> 
> 
> Thanks,
> 
> 
> On Wed, Mar 22, 2017 at 2:06 AM, Ulrich Windl
> <Ulrich.Windl at rz.uni-regensburg.de
> <mailto:Ulrich.Windl at rz.uni-regensburg.de>> wrote:
> 
>     >>> Ken Gaillot <kgaillot at redhat.com <mailto:kgaillot at redhat.com>>
>     schrieb am 22.03.2017 um 00:18 in Nachricht
>     <94b7e5fd-cb65-4775-71df-ca8983629a00 at redhat.com
>     <mailto:94b7e5fd-cb65-4775-71df-ca8983629a00 at redhat.com>>:
>     > On 03/21/2017 11:20 AM, Radoslaw Garbacz wrote:
>     >> Hi,
>     >>
>     >> I have a problem when creating rules with many expressions:
>     >>
>     >>      <rsc_location id="nodes_dbx_first_head" rsc="dbx_first_head">
>     >>         <rule score="INFINITY" id="on_nodes_dbx_first_head"
>     >> boolean-op="and">
>     >>           <expression attribute="STATE" operation="eq" type="string"
>     >> id="on_nodes_dbx_first_head-expr" value="Active"/>
>     >>           <expression attribute="ROLE" operation="eq" type="string"
>     >> id="on_nodes_dbx_first_head-expr" value="AH"/>
>     >>         </rule>
>     >>       </rsc_location>
>     >>
>     >> Result:
>     >> Call cib_replace failed (-203): Update does not conform to the
>     >> configured schema
>     >>
>     >> Everything works when I remove "boolean-op" attribute and leave only one
>     >> expression.
>     >> What do I do wrong when creating rules?
>     >
>     > boolean_op
>     >
>     > Underbar not dash :-)
> 
>     Good spotting, but I think a more useful error message would be
>     desired ;-)
> 
>     >
>     >>
>     >>
>     >> Pacemaker 1.1.16-1.el6
>     >> Written by Andrew Beekhof
>     >>
>     >>
>     >> Thank in advance for any help,
>     >>
>     >> --
>     >> Best Regards,
>     >>
>     >> Radoslaw Garbacz
>     >> XtremeData Incorporated
>     >
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> 
> -- 
> Best Regards,
> 
> Radoslaw Garbacz
> XtremeData Incorporated
> 
> 
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