1 files changed, 67 insertions, 45 deletions

diff --git a/src/garage/server.rs b/src/garage/server.rs
index 0851738d..fb6d2279 100644
--- a/src/garage/server.rs
+++ b/src/garage/server.rs
@@ -9,7 +9,7 @@ use garage_util::error::Error;
 use garage_api::admin::api_server::AdminApiServer;
 use garage_api::s3::api_server::S3ApiServer;
 use garage_model::garage::Garage;
-use garage_web::run_web_server;
+use garage_web::WebServer;
 
 #[cfg(feature = "k2v")]
 use garage_api::k2v::api_server::K2VApiServer;
@@ -30,6 +30,8 @@ pub async fn run_server(config_file: PathBuf) -> Result<(), Error> {
 	info!("Loading configuration...");
 	let config = read_config(config_file)?;
 
+	// ---- Initialize Garage internals ----
+
 	info!("Initializing background runner...");
 	let watch_cancel = netapp::util::watch_ctrl_c();
 	let (background, await_background_done) = BackgroundRunner::new(16, watch_cancel.clone());
@@ -44,7 +46,7 @@ pub async fn run_server(config_file: PathBuf) -> Result<(), Error> {
 		init_tracing(config.admin.trace_sink.as_ref().unwrap(), garage.system.id)?;
 
 		#[cfg(not(feature = "telemetry-otlp"))]
-		warn!("Garage was built without OTLP exporter, admin.trace_sink is ignored.");
+		error!("Garage was built without OTLP exporter, admin.trace_sink is ignored.");
 	}
 
 	info!("Initialize Admin API server and metrics collector...");
@@ -56,53 +58,73 @@ pub async fn run_server(config_file: PathBuf) -> Result<(), Error> {
 	info!("Create admin RPC handler...");
 	AdminRpcHandler::new(garage.clone());
 
-	info!("Initializing S3 API server...");
-	let s3_api_server = tokio::spawn(S3ApiServer::run(
-		garage.clone(),
-		wait_from(watch_cancel.clone()),
-	));
-
-	#[cfg(feature = "k2v")]
-	let k2v_api_server = {
-		info!("Initializing K2V API server...");
-		tokio::spawn(K2VApiServer::run(
-			garage.clone(),
-			wait_from(watch_cancel.clone()),
-		))
-	};
-
-	info!("Initializing web server...");
-	let web_server = tokio::spawn(run_web_server(
-		garage.clone(),
-		wait_from(watch_cancel.clone()),
-	));
-
-	info!("Launching Admin API server...");
-	let admin_server = tokio::spawn(admin_server.run(wait_from(watch_cancel.clone())));
-
-	// Stuff runs
+	// ---- Launch public-facing API servers ----
+
+	let mut servers = vec![];
+
+	if let Some(s3_bind_addr) = &config.s3_api.api_bind_addr {
+		info!("Initializing S3 API server...");
+		servers.push((
+			"S3 API",
+			tokio::spawn(S3ApiServer::run(
+				garage.clone(),
+				*s3_bind_addr,
+				config.s3_api.s3_region.clone(),
+				wait_from(watch_cancel.clone()),
+			)),
+		));
+	}
 
-	// When a cancel signal is sent, stuff stops
-	if let Err(e) = s3_api_server.await? {
-		warn!("S3 API server exited with error: {}", e);
-	} else {
-		info!("S3 API server exited without error.");
+	if config.k2v_api.is_some() {
+		#[cfg(feature = "k2v")]
+		{
+			info!("Initializing K2V API server...");
+			servers.push((
+				"K2V API",
+				tokio::spawn(K2VApiServer::run(
+					garage.clone(),
+					config.k2v_api.as_ref().unwrap().api_bind_addr,
+					config.s3_api.s3_region.clone(),
+					wait_from(watch_cancel.clone()),
+				)),
+			));
+		}
+		#[cfg(not(feature = "k2v"))]
+		error!("K2V is not enabled in this build, cannot start K2V API server");
 	}
-	#[cfg(feature = "k2v")]
-	if let Err(e) = k2v_api_server.await? {
-		warn!("K2V API server exited with error: {}", e);
-	} else {
-		info!("K2V API server exited without error.");
+
+	if let Some(web_config) = &config.s3_web {
+		info!("Initializing web server...");
+		servers.push((
+			"Web",
+			tokio::spawn(WebServer::run(
+				garage.clone(),
+				web_config.bind_addr,
+				web_config.root_domain.clone(),
+				wait_from(watch_cancel.clone()),
+			)),
+		));
 	}
-	if let Err(e) = web_server.await? {
-		warn!("Web server exited with error: {}", e);
-	} else {
-		info!("Web server exited without error.");
+
+	if let Some(admin_bind_addr) = &config.admin.api_bind_addr {
+		info!("Launching Admin API server...");
+		servers.push((
+			"Admin",
+			tokio::spawn(admin_server.run(*admin_bind_addr, wait_from(watch_cancel.clone()))),
+		));
 	}
-	if let Err(e) = admin_server.await? {
-		warn!("Admin web server exited with error: {}", e);
-	} else {
-		info!("Admin API server exited without error.");
+
+	// Stuff runs
+
+	// When a cancel signal is sent, stuff stops
+
+	// Collect stuff
+	for (desc, join_handle) in servers {
+		if let Err(e) = join_handle.await? {
+			error!("{} server exited with error: {}", desc, e);
+		} else {
+			info!("{} server exited without error.", desc);
+		}
 	}
 
 	// Remove RPC handlers for system to break reference cycles