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Fix --help, and required args

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This commit is contained in:
Heikki Linnakangas
2023-04-26 15:18:19 +03:00
committed by Stas Kelvich
parent 81c75586ab
commit b15204fa8c
1 changed files with 11 additions and 4 deletions
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15
proxy/src/bin/pg_sni_router.rs
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@@ -1,3 +1,8 @@
/// A stand-alone program that routes connections, e.g. from
/// `aaa--bbb--123.external.domain` to `aaa.bbb.123.internal.domain`.
///
/// This allows connecting to pods/services running in the same Kubernetes cluster from
/// the outside. Similar to an ingress controller for HTTPS.
use std::{net::SocketAddr, sync::Arc};
use tokio::{io::AsyncWriteExt, net::TcpListener};
@@ -20,7 +25,6 @@ project_git_version!(GIT_VERSION);
fn cli() -> clap::Command {
clap::Command::new("Neon proxy/router")
.disable_help_flag(true)
.version(GIT_VERSION)
.arg(
Arg::new("listen")
@@ -33,19 +37,22 @@ fn cli() -> clap::Command {
Arg::new("tls-key")
.short('k')
.long("tls-key")
.help("path to TLS key for client postgres connections"),
.help("path to TLS key for client postgres connections")
.required(true),
)
.arg(
Arg::new("tls-cert")
.short('c')
.long("tls-cert")
.help("path to TLS cert for client postgres connections"),
.help("path to TLS cert for client postgres connections")
.required(true),
)
.arg(
Arg::new("dest")
.short('d')
.long("destination")
.help("append this domain zone to the SNI hostname to get the destination address"),
.help("append this domain zone to the SNI hostname to get the destination address")
.required(true),
)
}