node classification
Hi,
I'm trying to implement the following node classification. We have 4 nodes pointing to the same db.
I would like to have 2 nodes as "trusted" and 2 as "semitrusted".
Following the manual I performed the following tasks:
1.edit the prconfig.xml of a node adding <env name="initialization/nodeclassification" value="semitrusted"/>
1a.restart server
2.create a dynamic system rule Pega-Engine • prconfig/service/public/enable/semitrusted with value "true"
3. Now at run time I would like to know what kind of node it is with @getDataSystemSetting("Pega-Engine", "prconfig/service/public/enable") and I don't get anything.
if I use @getDataSystemSetting("Pega-Engine", "prconfig/service/public/enable/semitrusted") it retrieve a value but our reasoning is that the dynamic setting should set the value and not be used later.
Any suggestions?
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Pegasystems
US
I think there's some confusion here between the name of the setting, and the value of the setting. Steps 2 and 3 don't seem to agree above. In step 2, the name is "prconfig/service/public/enable/semitrusted" but in step 3 you're passing a name to getDataSystemSetting of "prconfig/service/public/enable" . I would think those two names need to be the same.
/Eric (that's not a setting, just my name with a slash in front of it)
Pegasystems Inc.
NL
Hi Eric,
thank you for your post.
Maybe I didn't explain myself good enough.
In step 2 I'm setting to true those nodes that are marked as semitruested in prconfig.
In step 3 I'm trying to understand at run time which node I'm on, semitrusted or other.
From what I heard in Pega 7 there is a way to get the info of the node through dynamic system setting.
Do you know if there is a way to know the node info?
Pegasystems Inc.
IN
>>> In step 3 I'm trying to understand at run time which node I'm on, semitrusted or other.
-
PropValue = @(Pega-RULES:Utilities).getDataSystemSetting(<ruleset>, "<DSS Name>")
-
PropValue will hold the VALUE declared in DSS rule.
- using a WHEN rule we can evaluate PropValue & expected value to return true confirming the node name/info.
-
PropValue will hold the VALUE declared in DSS rule.
not sure - where it is referenced ...but please refer OOTB RULE-OBJ-ACTIVITY @BASECLASS PXSETDYNAMICSYSTEMSETTING in ruleset Pega-RULES:07-10-17.
Please share your thoughts/comments, Thank you!
psahukaru
Pegasystems Inc.
GB
Hi, did you resolve this issue?
I am also trying to access a DSS set specific to a Node by classification, but I cannot find how to retrieve the setting value appropriate to the current node. I assume that this is buried in the Engine API somewhere, but I have not managed to find it. Also, the value of the setting initialization/nodeclassification does not appear to be on the clipboard.