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by from-nibly
673 days ago
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I don't think thats what they meant by namespaced deploys. I think they meant an entire copy of the environemnt contained in separate namespaces. How do you handle requests going from service A to B and then to database C vs A2 -> B -> C2?. How does service B know to route to a different database based on the version of A thats different? |
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we use trace headers to keep track of where the request originally came from to route it to the right database. it's transparent to service B as long as service B is properly propagating the request context from incoming request to outgoing requests