[GitHub] markusthoemmes commented on issue #4225: Change prewarm container

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markusthoemmes commented on issue #4225: Change prewarm container
URL: https://github.com/apache/incubator-openwhisk/pull/4225#issuecomment-456014445
 
 
   Thanks for the contribution. This looks like the inception of an active admin interface into the invoker, correct?
   
   If so, I think we need a broader discussion on how to achieve that and for this case specifically: Do we want different invokers with different prewarming settings? Manipulating a single invoker in this case results in a divergence to the global configuration. If that invoker restarts, what happens?
   
   My gut-feeling in this case is that you'd want a propagation mechanism to roll out a new config to all invokers on the fly.
   
   I think this warrants a discussion on the dev-list.

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