Fixes#100545
Streaming queries/metrics do not work if TLS is enabled and basic auth is not.
"Save & test" while adding/editing a tempo datasource throw `e.data is undefined` in the ui.
Gafana server logs report:
> logger=grafana-apiserver t=2025-02-12T17:55:29.131036665Z level=info msg="[core] [Channel #42 SubChannel #43]grpc:
> addrConn.createTransport failed to connect to {Addr: \"tempo:3200\", ServerName: \"tempo:3200\", }. Err: connection
> error: desc = \"error reading server preface: read tcp 127.0.0.1:55432->127.0.0.1:3200: read: connection reset by
> peer\""
> logger=grafana-apiserver t=2025-02-12T17:55:36.835523455Z level=info msg="[core] [Channel #31 SubChannel #32]grpc:
> addrConn.createTransport failed to connect to {Addr: \"tempo:3200\", ServerName: > \"tempo:3200\", }. Err: connection
> error: desc = \"error reading server preface: EOF\""
Fix by using TLS when enabled regardless of basic auth settings.
Co-authored-by: André Pereira <adrapereira@gmail.com>
Alex HunsakerandAndré Pereira
fa8dafec77