linkerd/linkerd
Add a new identifier that can rewrite the request path
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#1809 aperta il 8 feb 2018
enhancementhelp wanted
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Descrizione
Here are two questions where people expect that dtabs allow rewriting the request path:
- https://discourse.linkerd.io/t/url-based-routing/545
- https://stackoverflow.com/questions/44500828/linkerd-dtab-expression-not-transforming-as-expected
I personally was also surprised to find that this kind of rewriting of request paths is not currently possible with the built-in functionality. Linkerd should implement a new namer that is like io.l5d.rewrite but which allows the actual request path to be rewritten, similar to how io.l5d.path with consume allows path segments to be removed from the beginning.