refactor(runtime): wrap rustfs address globals (#4037)

crates/common/src/globals.rs

@@ -76,6 +76,16 @@ pub async fn set_global_addr(addr: &str) {
     *GLOBAL_RUSTFS_ADDR.write().await = addr.to_string();
 }
 
+/// Get the global RustFS host.
+pub async fn get_global_rustfs_host() -> String {
+    GLOBAL_RUSTFS_HOST.read().await.clone()
+}
+
+/// Get the global RustFS address used for gRPC connections.
+pub async fn get_global_addr() -> String {
+    GLOBAL_RUSTFS_ADDR.read().await.clone()
+}
+
 /// Set the global root CA certificate for outbound gRPC clients.
 /// This certificate is used to validate server TLS certificates.
 /// When set to None, clients use the system default root CAs.

crates/ecstore/src/runtime/sources.rs

@@ -42,7 +42,7 @@ use crate::{
     services::tier::tier::TierConfigMgr,
     store::ECStore,
 };
-use rustfs_common::{GLOBAL_LOCAL_NODE_NAME, GLOBAL_RUSTFS_ADDR, GLOBAL_RUSTFS_HOST};
+use rustfs_common::GLOBAL_LOCAL_NODE_NAME;
 use rustfs_concurrency::WorkloadAdmissionSnapshotProvider;
 use rustfs_config::server_config::{Config, get_global_server_config, set_global_server_config};
 use rustfs_io_metrics::internode_metrics::global_internode_metrics;
@@ -180,11 +180,11 @@ pub(crate) fn rustfs_port() -> u16 {
 }
 
 pub(crate) async fn rustfs_host() -> String {
-    GLOBAL_RUSTFS_HOST.read().await.clone()
+    rustfs_common::get_global_rustfs_host().await
 }
 
 pub(crate) async fn rustfs_addr() -> String {
-    GLOBAL_RUSTFS_ADDR.read().await.clone()
+    rustfs_common::get_global_addr().await
 }
 
 pub(crate) fn boot_uptime_secs() -> u64 {