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-rw-r--r--src/api/Cargo.toml1
-rw-r--r--src/api/admin/api_server.rs6
-rw-r--r--src/api/generic_server.rs60
-rw-r--r--src/api/k2v/api_server.rs6
-rw-r--r--src/api/s3/api_server.rs6
-rw-r--r--src/garage/server.rs10
-rw-r--r--src/util/config.rs9
-rw-r--r--src/util/lib.rs1
-rw-r--r--src/util/socket_address.rs44
-rw-r--r--src/web/Cargo.toml3
-rw-r--r--src/web/web_server.rs58
11 files changed, 169 insertions, 35 deletions
diff --git a/src/api/Cargo.toml b/src/api/Cargo.toml
index 6425591f..cb9e2e55 100644
--- a/src/api/Cargo.toml
+++ b/src/api/Cargo.toml
@@ -45,6 +45,7 @@ http = "0.2"
httpdate = "1.0"
http-range = "0.1"
hyper = { version = "0.14", features = ["server", "http1", "runtime", "tcp", "stream"] }
+hyperlocal = { version = "0.8.0", default-features = false, features = ["server"] }
multer = "2.0"
percent-encoding = "2.1.0"
roxmltree = "0.18"
diff --git a/src/api/admin/api_server.rs b/src/api/admin/api_server.rs
index cc04d81f..53503220 100644
--- a/src/api/admin/api_server.rs
+++ b/src/api/admin/api_server.rs
@@ -1,5 +1,4 @@
use std::collections::HashMap;
-use std::net::SocketAddr;
use std::sync::Arc;
use async_trait::async_trait;
@@ -18,6 +17,7 @@ use prometheus::{Encoder, TextEncoder};
use garage_model::garage::Garage;
use garage_rpc::system::ClusterHealthStatus;
use garage_util::error::Error as GarageError;
+use garage_util::socket_address::UnixOrTCPSocketAddress;
use crate::generic_server::*;
@@ -61,12 +61,12 @@ impl AdminApiServer {
pub async fn run(
self,
- bind_addr: SocketAddr,
+ bind_addr: UnixOrTCPSocketAddress,
shutdown_signal: impl Future<Output = ()>,
) -> Result<(), GarageError> {
let region = self.garage.config.s3_api.s3_region.clone();
ApiServer::new(region, self)
- .run_server(bind_addr, shutdown_signal)
+ .run_server(bind_addr, Some(0o220), shutdown_signal)
.await
}
diff --git a/src/api/generic_server.rs b/src/api/generic_server.rs
index 757b85ec..fa346f48 100644
--- a/src/api/generic_server.rs
+++ b/src/api/generic_server.rs
@@ -1,4 +1,5 @@
-use std::net::SocketAddr;
+use std::fs::{self, Permissions};
+use std::os::unix::fs::PermissionsExt;
use std::sync::Arc;
use async_trait::async_trait;
@@ -11,6 +12,10 @@ use hyper::service::{make_service_fn, service_fn};
use hyper::{Body, Request, Response, Server};
use hyper::{HeaderMap, StatusCode};
+use hyperlocal::UnixServerExt;
+
+use tokio::net::UnixStream;
+
use opentelemetry::{
global,
metrics::{Counter, ValueRecorder},
@@ -21,6 +26,7 @@ use opentelemetry::{
use garage_util::error::Error as GarageError;
use garage_util::forwarded_headers;
use garage_util::metrics::{gen_trace_id, RecordDuration};
+use garage_util::socket_address::UnixOrTCPSocketAddress;
pub(crate) trait ApiEndpoint: Send + Sync + 'static {
fn name(&self) -> &'static str;
@@ -91,10 +97,11 @@ impl<A: ApiHandler> ApiServer<A> {
pub async fn run_server(
self: Arc<Self>,
- bind_addr: SocketAddr,
+ bind_addr: UnixOrTCPSocketAddress,
+ unix_bind_addr_mode: Option<u32>,
shutdown_signal: impl Future<Output = ()>,
) -> Result<(), GarageError> {
- let service = make_service_fn(|conn: &AddrStream| {
+ let tcp_service = make_service_fn(|conn: &AddrStream| {
let this = self.clone();
let client_addr = conn.remote_addr();
@@ -102,28 +109,63 @@ impl<A: ApiHandler> ApiServer<A> {
Ok::<_, GarageError>(service_fn(move |req: Request<Body>| {
let this = this.clone();
- this.handler(req, client_addr)
+ this.handler(req, client_addr.to_string())
}))
}
});
- let server = Server::bind(&bind_addr).serve(service);
+ let unix_service = make_service_fn(|_: &UnixStream| {
+ let this = self.clone();
+
+ let path = bind_addr.to_string();
+ async move {
+ Ok::<_, GarageError>(service_fn(move |req: Request<Body>| {
+ let this = this.clone();
+
+ this.handler(req, path.clone())
+ }))
+ }
+ });
- let graceful = server.with_graceful_shutdown(shutdown_signal);
info!(
- "{} API server listening on http://{}",
+ "{} API server listening on {}",
A::API_NAME_DISPLAY,
bind_addr
);
- graceful.await?;
+ match bind_addr {
+ UnixOrTCPSocketAddress::TCPSocket(addr) => {
+ Server::bind(&addr)
+ .serve(tcp_service)
+ .with_graceful_shutdown(shutdown_signal)
+ .await?
+ }
+ UnixOrTCPSocketAddress::UnixSocket(ref path) => {
+ if path.exists() {
+ fs::remove_file(path)?
+ }
+
+ let bound = Server::bind_unix(path)?;
+
+ fs::set_permissions(
+ path,
+ Permissions::from_mode(unix_bind_addr_mode.unwrap_or(0o222)),
+ )?;
+
+ bound
+ .serve(unix_service)
+ .with_graceful_shutdown(shutdown_signal)
+ .await?;
+ }
+ };
+
Ok(())
}
async fn handler(
self: Arc<Self>,
req: Request<Body>,
- addr: SocketAddr,
+ addr: String,
) -> Result<Response<Body>, GarageError> {
let uri = req.uri().clone();
diff --git a/src/api/k2v/api_server.rs b/src/api/k2v/api_server.rs
index bb85b2e7..3a032aba 100644
--- a/src/api/k2v/api_server.rs
+++ b/src/api/k2v/api_server.rs
@@ -1,4 +1,3 @@
-use std::net::SocketAddr;
use std::sync::Arc;
use async_trait::async_trait;
@@ -9,6 +8,7 @@ use hyper::{Body, Method, Request, Response};
use opentelemetry::{trace::SpanRef, KeyValue};
use garage_util::error::Error as GarageError;
+use garage_util::socket_address::UnixOrTCPSocketAddress;
use garage_model::garage::Garage;
@@ -37,12 +37,12 @@ pub(crate) struct K2VApiEndpoint {
impl K2VApiServer {
pub async fn run(
garage: Arc<Garage>,
- bind_addr: SocketAddr,
+ bind_addr: UnixOrTCPSocketAddress,
s3_region: String,
shutdown_signal: impl Future<Output = ()>,
) -> Result<(), GarageError> {
ApiServer::new(s3_region, K2VApiServer { garage })
- .run_server(bind_addr, shutdown_signal)
+ .run_server(bind_addr, None, shutdown_signal)
.await
}
}
diff --git a/src/api/s3/api_server.rs b/src/api/s3/api_server.rs
index 3f995d34..d675ab61 100644
--- a/src/api/s3/api_server.rs
+++ b/src/api/s3/api_server.rs
@@ -1,4 +1,3 @@
-use std::net::SocketAddr;
use std::sync::Arc;
use async_trait::async_trait;
@@ -10,6 +9,7 @@ use hyper::{Body, Request, Response};
use opentelemetry::{trace::SpanRef, KeyValue};
use garage_util::error::Error as GarageError;
+use garage_util::socket_address::UnixOrTCPSocketAddress;
use garage_model::garage::Garage;
use garage_model::key_table::Key;
@@ -46,12 +46,12 @@ pub(crate) struct S3ApiEndpoint {
impl S3ApiServer {
pub async fn run(
garage: Arc<Garage>,
- addr: SocketAddr,
+ addr: UnixOrTCPSocketAddress,
s3_region: String,
shutdown_signal: impl Future<Output = ()>,
) -> Result<(), GarageError> {
ApiServer::new(s3_region, S3ApiServer { garage })
- .run_server(addr, shutdown_signal)
+ .run_server(addr, None, shutdown_signal)
.await
}
diff --git a/src/garage/server.rs b/src/garage/server.rs
index 472616c7..3ad10b72 100644
--- a/src/garage/server.rs
+++ b/src/garage/server.rs
@@ -79,7 +79,7 @@ pub async fn run_server(config_file: PathBuf, secrets: Secrets) -> Result<(), Er
"S3 API",
tokio::spawn(S3ApiServer::run(
garage.clone(),
- *s3_bind_addr,
+ s3_bind_addr.clone(),
config.s3_api.s3_region.clone(),
wait_from(watch_cancel.clone()),
)),
@@ -94,7 +94,7 @@ pub async fn run_server(config_file: PathBuf, secrets: Secrets) -> Result<(), Er
"K2V API",
tokio::spawn(K2VApiServer::run(
garage.clone(),
- config.k2v_api.as_ref().unwrap().api_bind_addr,
+ config.k2v_api.as_ref().unwrap().api_bind_addr.clone(),
config.s3_api.s3_region.clone(),
wait_from(watch_cancel.clone()),
)),
@@ -110,7 +110,7 @@ pub async fn run_server(config_file: PathBuf, secrets: Secrets) -> Result<(), Er
"Web",
tokio::spawn(WebServer::run(
garage.clone(),
- web_config.bind_addr,
+ web_config.bind_addr.clone(),
web_config.root_domain.clone(),
wait_from(watch_cancel.clone()),
)),
@@ -121,7 +121,9 @@ pub async fn run_server(config_file: PathBuf, secrets: Secrets) -> Result<(), Er
info!("Launching Admin API server...");
servers.push((
"Admin",
- tokio::spawn(admin_server.run(*admin_bind_addr, wait_from(watch_cancel.clone()))),
+ tokio::spawn(
+ admin_server.run(admin_bind_addr.clone(), wait_from(watch_cancel.clone())),
+ ),
));
}
diff --git a/src/util/config.rs b/src/util/config.rs
index cf31c87c..ad5c8e1f 100644
--- a/src/util/config.rs
+++ b/src/util/config.rs
@@ -7,6 +7,7 @@ use std::path::PathBuf;
use serde::{de, Deserialize};
use crate::error::Error;
+use crate::socket_address::UnixOrTCPSocketAddress;
/// Represent the whole configuration
#[derive(Deserialize, Debug, Clone)]
@@ -129,7 +130,7 @@ pub struct DataDir {
#[derive(Deserialize, Debug, Clone)]
pub struct S3ApiConfig {
/// Address and port to bind for api serving
- pub api_bind_addr: Option<SocketAddr>,
+ pub api_bind_addr: Option<UnixOrTCPSocketAddress>,
/// S3 region to use
pub s3_region: String,
/// Suffix to remove from domain name to find bucket. If None,
@@ -141,14 +142,14 @@ pub struct S3ApiConfig {
#[derive(Deserialize, Debug, Clone)]
pub struct K2VApiConfig {
/// Address and port to bind for api serving
- pub api_bind_addr: SocketAddr,
+ pub api_bind_addr: UnixOrTCPSocketAddress,
}
/// Configuration for serving files as normal web server
#[derive(Deserialize, Debug, Clone)]
pub struct WebConfig {
/// Address and port to bind for web serving
- pub bind_addr: SocketAddr,
+ pub bind_addr: UnixOrTCPSocketAddress,
/// Suffix to remove from domain name to find bucket
pub root_domain: String,
}
@@ -157,7 +158,7 @@ pub struct WebConfig {
#[derive(Deserialize, Debug, Clone, Default)]
pub struct AdminConfig {
/// Address and port to bind for admin API serving
- pub api_bind_addr: Option<SocketAddr>,
+ pub api_bind_addr: Option<UnixOrTCPSocketAddress>,
/// Bearer token to use to scrape metrics
pub metrics_token: Option<String>,
diff --git a/src/util/lib.rs b/src/util/lib.rs
index 15f0f829..7df77959 100644
--- a/src/util/lib.rs
+++ b/src/util/lib.rs
@@ -14,6 +14,7 @@ pub mod forwarded_headers;
pub mod metrics;
pub mod migrate;
pub mod persister;
+pub mod socket_address;
pub mod time;
pub mod tranquilizer;
pub mod version;
diff --git a/src/util/socket_address.rs b/src/util/socket_address.rs
new file mode 100644
index 00000000..f01225f6
--- /dev/null
+++ b/src/util/socket_address.rs
@@ -0,0 +1,44 @@
+use std::fmt::{Debug, Display, Formatter};
+use std::net::SocketAddr;
+use std::path::PathBuf;
+use std::str::FromStr;
+
+use serde::de::Error;
+use serde::{Deserialize, Deserializer};
+
+#[derive(Debug, Clone)]
+pub enum UnixOrTCPSocketAddress {
+ TCPSocket(SocketAddr),
+ UnixSocket(PathBuf),
+}
+
+impl Display for UnixOrTCPSocketAddress {
+ fn fmt(&self, formatter: &mut Formatter<'_>) -> std::fmt::Result {
+ match self {
+ UnixOrTCPSocketAddress::TCPSocket(address) => write!(formatter, "http://{}", address),
+ UnixOrTCPSocketAddress::UnixSocket(path) => {
+ write!(formatter, "http+unix://{}", path.to_string_lossy())
+ }
+ }
+ }
+}
+
+impl<'de> Deserialize<'de> for UnixOrTCPSocketAddress {
+ fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
+ where
+ D: Deserializer<'de>,
+ {
+ let string = String::deserialize(deserializer)?;
+ let string = string.as_str();
+
+ if string.starts_with("/") {
+ Ok(UnixOrTCPSocketAddress::UnixSocket(
+ PathBuf::from_str(string).map_err(Error::custom)?,
+ ))
+ } else {
+ Ok(UnixOrTCPSocketAddress::TCPSocket(
+ SocketAddr::from_str(string).map_err(Error::custom)?,
+ ))
+ }
+ }
+}
diff --git a/src/web/Cargo.toml b/src/web/Cargo.toml
index 6d0eba3a..eec47bcd 100644
--- a/src/web/Cargo.toml
+++ b/src/web/Cargo.toml
@@ -27,5 +27,8 @@ futures = "0.3"
http = "0.2"
hyper = { version = "0.14", features = ["server", "http1", "runtime", "tcp", "stream"] }
+hyperlocal = { version = "0.8.0", default-features = false, features = ["server"] }
+
+tokio = { version = "1.0", default-features = false, features = ["net"] }
opentelemetry = "0.17"
diff --git a/src/web/web_server.rs b/src/web/web_server.rs
index 287aef1a..73780efb 100644
--- a/src/web/web_server.rs
+++ b/src/web/web_server.rs
@@ -1,4 +1,6 @@
-use std::{convert::Infallible, net::SocketAddr, sync::Arc};
+use std::fs::{self, Permissions};
+use std::os::unix::prelude::PermissionsExt;
+use std::{convert::Infallible, sync::Arc};
use futures::future::Future;
@@ -9,6 +11,10 @@ use hyper::{
Body, Method, Request, Response, Server, StatusCode,
};
+use hyperlocal::UnixServerExt;
+
+use tokio::net::UnixStream;
+
use opentelemetry::{
global,
metrics::{Counter, ValueRecorder},
@@ -32,6 +38,7 @@ use garage_util::data::Uuid;
use garage_util::error::Error as GarageError;
use garage_util::forwarded_headers;
use garage_util::metrics::{gen_trace_id, RecordDuration};
+use garage_util::socket_address::UnixOrTCPSocketAddress;
struct WebMetrics {
request_counter: Counter<u64>,
@@ -69,7 +76,7 @@ impl WebServer {
/// Run a web server
pub async fn run(
garage: Arc<Garage>,
- addr: SocketAddr,
+ addr: UnixOrTCPSocketAddress,
root_domain: String,
shutdown_signal: impl Future<Output = ()>,
) -> Result<(), GarageError> {
@@ -80,7 +87,7 @@ impl WebServer {
root_domain,
});
- let service = make_service_fn(|conn: &AddrStream| {
+ let tcp_service = make_service_fn(|conn: &AddrStream| {
let web_server = web_server.clone();
let client_addr = conn.remote_addr();
@@ -88,23 +95,56 @@ impl WebServer {
Ok::<_, Error>(service_fn(move |req: Request<Body>| {
let web_server = web_server.clone();
- web_server.handle_request(req, client_addr)
+ web_server.handle_request(req, client_addr.to_string())
+ }))
+ }
+ });
+
+ let unix_service = make_service_fn(|_: &UnixStream| {
+ let web_server = web_server.clone();
+
+ let path = addr.to_string();
+ async move {
+ Ok::<_, Error>(service_fn(move |req: Request<Body>| {
+ let web_server = web_server.clone();
+
+ web_server.handle_request(req, path.clone())
}))
}
});
- let server = Server::bind(&addr).serve(service);
- let graceful = server.with_graceful_shutdown(shutdown_signal);
- info!("Web server listening on http://{}", addr);
+ info!("Web server listening on {}", addr);
+
+ match addr {
+ UnixOrTCPSocketAddress::TCPSocket(addr) => {
+ Server::bind(&addr)
+ .serve(tcp_service)
+ .with_graceful_shutdown(shutdown_signal)
+ .await?
+ }
+ UnixOrTCPSocketAddress::UnixSocket(ref path) => {
+ if path.exists() {
+ fs::remove_file(path)?
+ }
+
+ let bound = Server::bind_unix(path)?;
+
+ fs::set_permissions(path, Permissions::from_mode(0o222))?;
+
+ bound
+ .serve(unix_service)
+ .with_graceful_shutdown(shutdown_signal)
+ .await?;
+ }
+ };
- graceful.await?;
Ok(())
}
async fn handle_request(
self: Arc<Self>,
req: Request<Body>,
- addr: SocketAddr,
+ addr: String,
) -> Result<Response<Body>, Infallible> {
if let Ok(forwarded_for_ip_addr) =
forwarded_headers::handle_forwarded_for_headers(req.headers())
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 00:59:24 +0000