On 21-06-11 21:49, Seva Gluschenko wrote:
> I'm not sure if I've read you right, but if you mean that or => ""
> works and or => {} doesn't, perhaps, it's high time to file a bug
> report about that, because it must be strictly the opposite.
>
That is correct the "" works and { } doesn't, see:
{{{
>>>> "PBS_MOM_1" or => "NODES";
>>>> "PBS_MOM_2" or => { "NODES" };
PBS_MON_1 gets defined (with waring message" and PBS_MOM_2 not.
> 2011/6/21 Bas van der Vlies<[email protected]>:
>>
>> On 21 jun 2011, at 16:47, Seva Gluschenko wrote:
>>
>>> Well, or => must be followed by a list { }, and expression => must be
>>> followed by a string "", definitely. Perhaps, your tests were
>>> unsuccessful because of wrong definitions for expressions defining
>>> NO_PBS_MOM and NODES.
>>>
>>
>> Seva,
>>
>> Thanks for the explanation. I have misread the expression syntax and
>> finally i understand how to use expressions ;-).
>>
>>
>> The working examples for 'or' and 'and' are strings and not lists. If an
>> list is used the the tests will fail. Is this an issue?
>>
>> regards
>>
>>> 2011/6/21 Bas van der Vlies<[email protected]>:
>>>> On 17-06-11 16:17, Bas van der Vlies wrote:
>>>>>
>>>>> On 17 jun 2011, at 15:07, Seva Gluschenko wrote:
>>>>>
>>>>>> I'd rather rewrote it as follows:
>>>>
>>>> I have done some experiments and was a bit surprise over the outcome, maybe
>>>> some can explain to me why some work and others not:
>>>> * reference is:
>>>> http://cfengine.com/manuals/cf3-reference.html#classes-in-common-promises
>>>>
>>>> Here is my example:
>>>> body common control
>>>> {
>>>>
>>>> bundlesequence => {
>>>> "test"
>>>> };
>>>>
>>>> # inputs => {
>>>> # "cfengine_stdlib.cf",
>>>> # };
>>>> }
>>>>
>>>> bundle agent test {
>>>> classes:
>>>> "NO_PBS_MOM" expression => { classify("gb-r7n1.irc.sara.nl")
>>>> };
>>>> "NODES" expression => { regcmp( ".*r[0-9]+n[0-9].*",
>>>> "$(sys.host)") };
>>>> #
>>>> ##
>>>> http://cfengine.com/manuals/cf3-reference.html#classes-in-common-promises
>>>> #
>>>> "PBS_MOM_1" or => "NODES";
>>>> "PBS_MOM_2" or => { "NODES" };
>>>> "PBS_MOM_3" or => "NODES|NO_PBS_MOM";
>>>> "PBS_MOM_4" or => { "NODES", "NO_PBS_MOM" };
>>>>
>>>> "PBS_MOM_5" and => "NODES.!NO_PBS_MOM";
>>>> "PBS_MOM_6" and => { "NODES", "NO_PBS_MOM" };
>>>>
>>>> "PBS_MOM_7" expression => "NODES";
>>>> "PBS_MOM_8" expression => { "NODES|NO_PBS_MOM" };
>>>> "PBS_MOM_9" expression => "NODES.!NO_PBS_MOM";
>>>> }
>>>>
>>>> We i run this with cfengine version: 3.2.0a1.r2412M and 3.1.5b4.r2244M
>>>>
>>>> Only classes: PBS_MOM_1, PBS_MOM_3, PBS_MOM_5 are activated. But i get a
>>>> warning:
>>>> * RHS of promise body attribute "or" is not a list
>>>>
>>>> To my surprise classes: PBS_MOM_2, PBS_MOM_4, and the expression classes
>>>> are not set. Is there something wrong in the parsing of classes?
>>>>
>>>> --
>>>> ********************************************************************
>>>> * Bas van der Vlies e-mail: [email protected] *
>>>> * SARA - Academic Computing Services Amsterdam, The Netherlands *
>>>> ********************************************************************
>>>> _______________________________________________
>>>> Help-cfengine mailing list
>>>> [email protected]
>>>> https://cfengine.org/mailman/listinfo/help-cfengine
>>>>
>>>
>>>
>>>
>>> --
>>> SY, Seva Gluschenko.
>>
>> --
>> Bas van der Vlies
>> [email protected]
>>
>>
>>
>>
>
>
>
--
********************************************************************
* Bas van der Vlies e-mail: [email protected] *
* SARA - Academic Computing Services Amsterdam, The Netherlands *
********************************************************************
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