fix(targets): make target removal and reload transactional; prevent reappearing entries (#662)

* feat: improve code for notify

* upgrade starshard version

* upgrade version

* Fix ETag format to comply with HTTP standards by wrapping with quotes (#592)

* Initial plan

* Fix ETag format to comply with HTTP standards by wrapping with quotes

Co-authored-by: overtrue <1472352+overtrue@users.noreply.github.com>

* bufigx

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: overtrue <1472352+overtrue@users.noreply.github.com>
Co-authored-by: overtrue <anzhengchao@gmail.com>

* Improve lock (#596)

* improve lock

Signed-off-by: Mu junxiang <1948535941@qq.com>

* feat(tests): add wait_for_object_absence helper and improve lifecycle test reliability

Signed-off-by: Mu junxiang <1948535941@qq.com>

* chore: remove dirty docs

Signed-off-by: Mu junxiang <1948535941@qq.com>

---------

Signed-off-by: Mu junxiang <1948535941@qq.com>

* feat(append): implement object append operations with state tracking (#599)

* feat(append): implement object append operations with state tracking

Signed-off-by: junxiang Mu <1948535941@qq.com>

* chore: rebase

Signed-off-by: junxiang Mu <1948535941@qq.com>

---------

Signed-off-by: junxiang Mu <1948535941@qq.com>

* build(deps): upgrade s3s (#595)

Co-authored-by: loverustfs <155562731+loverustfs@users.noreply.github.com>

* fix: validate mqtt broker

* improve code for `import`

* fix

* improve

* remove logger from `rustfs-obs` crate

* remove code for config Observability

* fix

* improve code

* fix comment

* up

* up

* upgrade version

* fix

* fmt

* upgrade tokio version to 1.48.0

* upgrade `datafusion` and `reed-solomon-simd` version

* fix

* fmt

* improve code for notify webhook example

* improve code

* fix

* fix

* fmt

---------

Signed-off-by: Mu junxiang <1948535941@qq.com>
Signed-off-by: junxiang Mu <1948535941@qq.com>
Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com>
Co-authored-by: overtrue <1472352+overtrue@users.noreply.github.com>
Co-authored-by: overtrue <anzhengchao@gmail.com>
Co-authored-by: guojidan <63799833+guojidan@users.noreply.github.com>
Co-authored-by: Nugine <nugine@foxmail.com>
Co-authored-by: loverustfs <155562731+loverustfs@users.noreply.github.com>

crates/audit/src/observability.rs

@@ -21,8 +21,8 @@
 //! - Error rate monitoring
 //! - Queue depth monitoring
 
-use std::sync::Arc;
 use std::sync::atomic::{AtomicU64, Ordering};
+use std::sync::{Arc, OnceLock};
 use std::time::{Duration, Instant};
 use tokio::sync::RwLock;
 use tracing::info;
@@ -312,7 +312,7 @@ impl PerformanceValidation {
 }
 
 /// Global metrics instance
-static GLOBAL_METRICS: once_cell::sync::OnceCell<Arc<AuditMetrics>> = once_cell::sync::OnceCell::new();
+static GLOBAL_METRICS: OnceLock<Arc<AuditMetrics>> = OnceLock::new();
 
 /// Get or initialize the global metrics instance
 pub fn global_metrics() -> Arc<AuditMetrics> {