open-consul/.changelog/15339.txt
Derek Menteer 0c07a36408
Prevent serving TLS via ports.grpc (#15339)
Prevent serving TLS via ports.grpc

We remove the ability to run the ports.grpc in TLS mode to avoid
confusion and to simplify configuration. This breaking change
ensures that any user currently using ports.grpc in an encrypted
mode will receive an error message indicating that ports.grpc_tls
must be explicitly used.

The suggested action for these users is to simply swap their ports.grpc
to ports.grpc_tls in the configuration file. If both ports are defined,
or if the user has not configured TLS for grpc, then the error message
will not be printed.
2022-11-11 14:29:22 -06:00

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```release-note:breaking-change
config: Add new `ports.grpc_tls` configuration option.
Introduce a new port to better separate TLS config from the existing `ports.grpc` config.
The new `ports.grpc_tls` only supports TLS encrypted communication.
The existing `ports.grpc` now only supports plain-text communication.
```