How to POST multiple declaration with AS3 without overwrite the existent ?

Question

Hi I need to know how to configure multiple VIP without overwrite the existent. For now  I have this declaration:{
&nbsp;&nbsp;&nbsp;&nbsp;"class":&nbsp;"AS3",
&nbsp;&nbsp;&nbsp;&nbsp;"action":&nbsp;"deploy",
&nbsp;&nbsp;&nbsp;&nbsp;"persist":&nbsp;true,
&nbsp;&nbsp;&nbsp;&nbsp;"declaration":&nbsp;{
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"class":&nbsp;"ADC",
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"schemaVersion":&nbsp;"3.0.0",
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"id":&nbsp;"example-declaration-01",
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"label":&nbsp;"Sample&nbsp;1",
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"remark":&nbsp;"Simple&nbsp;HTTP&nbsp;application&nbsp;with&nbsp;round&nbsp;robin&nbsp;pool",
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"{{&nbsp;Layer&nbsp;}}":&nbsp;{
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"class":&nbsp;"Tenant",
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"defaultRouteDomain":&nbsp;0,
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"{{&nbsp;nomeServizio&nbsp;}}":&nbsp;{
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"class":&nbsp;"Application",
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"template":&nbsp;"generic",
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"{{&nbsp;nomeServizio&nbsp;}}":&nbsp;{
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"class":&nbsp;"Service_HTTP",
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"iRules":&nbsp;[{"bigip":&nbsp;"/Common/dynamic_irule"}],
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"virtualPort":&nbsp;{{&nbsp;virtualPort|&nbsp;int&nbsp;&nbsp;}},
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"virtualAddresses":&nbsp;["{{&nbsp;IPvirtualServer&nbsp;}}"],
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"persistenceMethods":&nbsp;["{{&nbsp;metodoPersistenza&nbsp;}}"],
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"pool":&nbsp;"{{&nbsp;item.nomePool&nbsp;}}"
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;},
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"{{&nbsp;item.nomePool&nbsp;}}":&nbsp;{
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"class":&nbsp;"Pool",
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"monitors":&nbsp;{{&nbsp;item.monitor&nbsp;}},
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"members":&nbsp;[{
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"servicePort":&nbsp;{{&nbsp;item.membersPort|int&nbsp;}},
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"serverAddresses":&nbsp;{{&nbsp;item.IPmembers|list&nbsp;}}
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}]
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}
&nbsp;&nbsp;&nbsp;&nbsp;}
}
Now I POST this declaration using extra vars like "metodoPersistenza" etc in order to configure a VIP with external parameters, but if I try to POST this declaration again (with others extra vars) AS3 overwrites the previous VIP...How can I do to configure multiple VIP in multiple declarations without overwriting the existent configurations?Thanks in advance

james_thomson · Answer

When you use AS3, you are declaring what final state you want the BIG-IP to be in when the declaration is applied. Don't think of using AS3 to add vips like you would run it 4 times to add 4 vips. You would want to define all the vips in the same declaration and post it at once. All the vips you want to add would be under the tenant: "{{Layer}} in your case.

In your case, add another {{nomeServizio}} to the same declaration.

See here, an example that has 2 virtual servers configured in the same declaration, all under one tenant

https://clouddocs.f5.com/products/extensions/f5-appsvcs-extension/latest/declarations/http-services.html#http-and-https-virtual-services-in-one-declaration

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