diff --git a/Cargo.lock b/Cargo.lock
index f00733ad3..068f7bfa9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3780,6 +3780,7 @@ dependencies = [
  "crypto-common",
  "digest",
  "either",
+ "etcd-client",
  "futures-channel",
  "futures-util",
  "getrandom",
@@ -3802,6 +3803,7 @@ dependencies = [
  "tokio",
  "tokio-util",
  "tonic",
+ "tonic-build",
  "tower",
  "tracing",
  "tracing-log",
diff --git a/crates/curp/src/client/retry.rs b/crates/curp/src/client/retry.rs
index 607623e4f..ee9e3d6c1 100644
--- a/crates/curp/src/client/retry.rs
+++ b/crates/curp/src/client/retry.rs
@@ -224,9 +224,9 @@ where
         token: Option<&String>,
         use_fast_path: bool,
     ) -> Result<ProposeResponse<Self::Cmd>, tonic::Status> {
-        let propose_id = self.inner.gen_propose_id()?;
-        self.retry::<_, _>(|client| {
-            RepeatableClientApi::propose(client, *propose_id, cmd, token, use_fast_path)
+        self.retry::<_, _>(|client| async move {
+            let propose_id = self.inner.gen_propose_id()?;
+            RepeatableClientApi::propose(client, *propose_id, cmd, token, use_fast_path).await
         })
         .await
     }
@@ -236,19 +236,23 @@ where
         &self,
         changes: Vec<ConfChange>,
     ) -> Result<Vec<Member>, tonic::Status> {
-        let propose_id = self.inner.gen_propose_id()?;
         self.retry::<_, _>(|client| {
             let changes_c = changes.clone();
-            RepeatableClientApi::propose_conf_change(client, *propose_id, changes_c)
+            async move {
+                let propose_id = self.inner.gen_propose_id()?;
+                RepeatableClientApi::propose_conf_change(client, *propose_id, changes_c).await
+            }
         })
         .await
     }
 
     /// Send propose to shutdown cluster
     async fn propose_shutdown(&self) -> Result<(), tonic::Status> {
-        let propose_id = self.inner.gen_propose_id()?;
-        self.retry::<_, _>(|client| RepeatableClientApi::propose_shutdown(client, *propose_id))
-            .await
+        self.retry::<_, _>(|client| async move {
+            let propose_id = self.inner.gen_propose_id()?;
+            RepeatableClientApi::propose_shutdown(client, *propose_id).await
+        })
+        .await
     }
 
     /// Send propose to publish a node id and name
@@ -258,17 +262,20 @@ where
         node_name: String,
         node_client_urls: Vec<String>,
     ) -> Result<(), Self::Error> {
-        let propose_id = self.inner.gen_propose_id()?;
         self.retry::<_, _>(|client| {
             let name_c = node_name.clone();
             let node_client_urls_c = node_client_urls.clone();
-            RepeatableClientApi::propose_publish(
-                client,
-                *propose_id,
-                node_id,
-                name_c,
-                node_client_urls_c,
-            )
+            async move {
+                let propose_id = self.inner.gen_propose_id()?;
+                RepeatableClientApi::propose_publish(
+                    client,
+                    *propose_id,
+                    node_id,
+                    name_c,
+                    node_client_urls_c,
+                )
+                .await
+            }
         })
         .await
     }
diff --git a/workspace-hack/Cargo.toml b/workspace-hack/Cargo.toml
index 7eec178ae..913b7cb78 100644
--- a/workspace-hack/Cargo.toml
+++ b/workspace-hack/Cargo.toml
@@ -19,6 +19,7 @@ clap = { version = "4", features = ["derive"] }
 crypto-common = { version = "0.1", default-features = false, features = ["std"] }
 digest = { version = "0.10", features = ["mac", "std"] }
 either = { version = "1", default-features = false, features = ["use_std"] }
+etcd-client = { version = "0.13", default-features = false, features = ["tls"] }
 futures-channel = { version = "0.3", features = ["sink"] }
 futures-util = { version = "0.3", features = ["channel", "io", "sink"] }
 getrandom = { version = "0.2", default-features = false, features = ["js", "rdrand", "std"] }
@@ -57,5 +58,6 @@ predicates = { version = "3", default-features = false, features = ["diff"] }
 syn-dff4ba8e3ae991db = { package = "syn", version = "1", features = ["extra-traits", "full"] }
 syn-f595c2ba2a3f28df = { package = "syn", version = "2", features = ["extra-traits", "full", "visit", "visit-mut"] }
 tokio = { version = "1", features = ["fs", "io-std", "io-util", "macros", "net", "rt-multi-thread", "signal", "sync", "time"] }
+tonic-build = { version = "0.11" }
 
 ### END HAKARI SECTION