chore: bump dependencies, add metrics support, remove DNS resolver (#699)

* upgrade version

* add metrics

* remove dns resolver

* add metrics counter for create bucket

* fix

* fix

* fix

crates/obs/Cargo.toml

@@ -36,6 +36,8 @@ gpu = ["dep:nvml-wrapper"]
 rustfs-config = { workspace = true, features = ["constants", "observability"] }
 rustfs-utils = { workspace = true, features = ["ip", "path"] }
 flexi_logger = { workspace = true }
+metrics = { workspace = true }
+metrics-exporter-opentelemetry = { workspace = true }
 nu-ansi-term = { workspace = true }
 nvml-wrapper = { workspace = true, optional = true }
 opentelemetry = { workspace = true }
@@ -47,7 +49,6 @@ opentelemetry-semantic-conventions = { workspace = true, features = ["semconv_ex
 serde = { workspace = true }
 smallvec = { workspace = true, features = ["serde"] }
 tracing = { workspace = true, features = ["std", "attributes"] }
-tracing-core = { workspace = true }
 tracing-error = { workspace = true }
 tracing-opentelemetry = { workspace = true }
 tracing-subscriber = { workspace = true, features = ["registry", "std", "fmt", "env-filter", "tracing-log", "time", "local-time", "json"] }

crates/obs/src/telemetry.rs

@@ -19,6 +19,7 @@ use flexi_logger::{
     WriteMode::{AsyncWith, BufferAndFlush},
     style,
 };
+use metrics::counter;
 use nu_ansi_term::Color;
 use opentelemetry::trace::TracerProvider;
 use opentelemetry::{KeyValue, global};
@@ -233,6 +234,13 @@ pub(crate) fn init_telemetry(config: &OtelConfig) -> OtelGuard {
             meter_provider
         };
 
+        match metrics_exporter_opentelemetry::Recorder::builder("order-service").install_global() {
+            Ok(_) => {}
+            Err(e) => {
+                eprintln!("Failed to set global metrics recorder: {:?}", e);
+            }
+        }
+
         // initialize logger provider
         let logger_provider = {
             let mut builder = SdkLoggerProvider::builder().with_resource(res);
@@ -307,7 +315,7 @@ pub(crate) fn init_telemetry(config: &OtelConfig) -> OtelGuard {
                 OBSERVABILITY_METER_NAME.set(service_name.to_string()).ok();
             }
         }
-
+        counter!("rustfs.start.total").increment(1);
         return OtelGuard {
             tracer_provider: Some(tracer_provider),
             meter_provider: Some(meter_provider),