Merge tag 'v0.8.5' into sync-08-09

Garage v0.8.5

This minor release includes the following improvements and fixes:

New features:

- Configuration: make LMDB's `map_size` configurable and make `block_size` and `sled_cache_capacity` expressable as strings (such as `10M`) (#628, #630)

- Add support for binding to Unix sockets for the S3, K2V, Admin and Web API servers (#640)

- Move the `convert_db` command into the main Garage binary (#645)

- Add support for specifying RPC secret and admin tokens as environment variables (#643)

- Add `allow_world_readable_secrets` option to config file (#663, #685)

Bug fixes:

- Use `statvfs` instead of mount list to determine free space in metadata/data directories (#611, #631)

- Add missing casts to fix 32-bit build (#632)

- Fix error when none of the HTTP servers (S3/K2V/Admin/Web) is started and fix shutdown hang (#613, #633)

- Add missing CORS headers to PostObject response (#609, #656)

- Monitoring: finer histogram boundaries in Prometheus exported metrics (#531, #686)

Other:

- Documentation improvements (#641)

1 files changed, 10 insertions, 3 deletions

diff --git a/src/garage/server.rs b/src/garage/server.rs
index 3ad10b72..ac76a44d 100644
--- a/src/garage/server.rs
+++ b/src/garage/server.rs
@@ -15,9 +15,9 @@ use garage_web::WebServer;
 use garage_api::k2v::api_server::K2VApiServer;
 
 use crate::admin::*;
+use crate::secrets::{fill_secrets, Secrets};
 #[cfg(feature = "telemetry-otlp")]
 use crate::tracing_setup::*;
-use crate::{fill_secrets, Secrets};
 
 async fn wait_from(mut chan: watch::Receiver<bool>) {
 	while !*chan.borrow() {
@@ -29,12 +29,19 @@ async fn wait_from(mut chan: watch::Receiver<bool>) {
 
 pub async fn run_server(config_file: PathBuf, secrets: Secrets) -> Result<(), Error> {
 	info!("Loading configuration...");
-	let config = fill_secrets(read_config(config_file)?, secrets);
+	let config = fill_secrets(read_config(config_file)?, secrets)?;
 
 	// ---- Initialize Garage internals ----
 
 	#[cfg(feature = "metrics")]
-	let metrics_exporter = opentelemetry_prometheus::exporter().init();
+	let metrics_exporter = opentelemetry_prometheus::exporter()
+		.with_default_summary_quantiles(vec![0.25, 0.5, 0.75, 0.9, 0.95, 0.99])
+		.with_default_histogram_boundaries(vec![
+			0.001, 0.0015, 0.002, 0.003, 0.005, 0.007, 0.01, 0.015, 0.02, 0.03, 0.05, 0.07, 0.1,
+			0.15, 0.2, 0.3, 0.5, 0.7, 1., 1.5, 2., 3., 5., 7., 10., 15., 20., 30., 40., 50., 60.,
+			70., 100.,
+		])
+		.init();
 
 	info!("Initializing Garage main data store...");
 	let garage = Garage::new(config.clone())?;