[GitHub] [apisix] MizuhaHimuraki edited a comment on issue #5608: request help: apisix cannot connect to etcd when etcd auth enabled

[GitBox <gi...@apache.org>]

MizuhaHimuraki edited a comment on issue #5608:
URL: https://github.com/apache/apisix/issues/5608#issuecomment-981606860


   >> Note that this feature cannot be used with gRPC-proxy and gRPC-gateway. This is because gRPC-proxy terminates TLS from its client so all the clients share a cert of the proxy. gRPC-gateway uses a TLS connection internally for transforming HTTP request to gRPC request so it shares the same limitation
   >
   > APISIX uses the gRPC gateway to communicate with ETCD.
   
   OK, this is a limitation of the etcd itself. I will add username and password fields in the config file to workaround.
   
   > CommonName of client sending a request against gateway will be ignored and not used as expected
   
   I think this error message should be recognized during init_etcd. I spent a lot of time analyzing the failure, because the script did not report any errors.


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