We have test environments, and a Prod environment.
All environments are linked to PDC.
All nodeids were the same on all systems :
nodeid=web_1 for first node for example, in all test environments and in prod.
In pdc, it makes the node number unstable (it says 4 nodes for your preprod environment, then a few minutes later, 2 nodes, then 3 ...).
In pdc, it mixes entries : I found events from my production environment in the events of my production System in pdc.
We changed the nodeids so that there are all different between 2 systems.
The 2 issues mentionned before seem to be solved. Good... but...
is it possible in future releases (of pdc ? of pega ?) to allow nodeids that are the same than another system visible on the same pdc ?
is it possible to have warnings when such a problem appears ?
(when entries got mixed up, the infos in pdc are not usable anymore ; delete system in pdc seems the only useful action to do but it doesn't work ; i opened another question on pega collaboration center for that)