1 files changed, 40 insertions, 1 deletions
diff --git a/src/admin_rpc.rs b/src/admin_rpc.rs
index 29037c6c..8e278dbe 100644
--- a/src/admin_rpc.rs
+++ b/src/admin_rpc.rs
@@ -4,6 +4,7 @@ use serde::{Deserialize, Serialize};
 
 use crate::data::*;
 use crate::error::Error;
+use crate::rpc_client::*;
 use crate::rpc_server::*;
 use crate::server::Garage;
 use crate::table::*;
@@ -11,11 +12,13 @@ use crate::*;
 
 use crate::bucket_table::*;
 
+pub const ADMIN_RPC_TIMEOUT: Duration = Duration::from_secs(30);
 pub const ADMIN_RPC_PATH: &str = "_admin";
 
 #[derive(Debug, Serialize, Deserialize)]
 pub enum AdminRPC {
 	BucketOperation(BucketOperation),
+	LaunchRepair(bool),
 
 	// Replies
 	Ok(String),
@@ -27,11 +30,13 @@ impl RpcMessage for AdminRPC {}
 
 pub struct AdminRpcHandler {
 	garage: Arc<Garage>,
+	rpc_client: Arc<RpcClient<AdminRPC>>,
 }
 
 impl AdminRpcHandler {
 	pub fn new(garage: Arc<Garage>) -> Arc<Self> {
-		Arc::new(Self { garage })
+		let rpc_client = garage.system.clone().rpc_client::<AdminRPC>(ADMIN_RPC_PATH);
+		Arc::new(Self { garage, rpc_client })
 	}
 
 	pub fn register_handler(self: Arc<Self>, rpc_server: &mut RpcServer) {
@@ -40,6 +45,9 @@ impl AdminRpcHandler {
 			async move {
 				match msg {
 					AdminRPC::BucketOperation(bo) => self2.handle_bucket_cmd(bo).await,
+					AdminRPC::LaunchRepair(repair_all) => {
+						self2.handle_launch_repair(repair_all).await
+					}
 					_ => Err(Error::Message(format!("Invalid RPC"))),
 				}
 			}
@@ -143,4 +151,35 @@ impl AdminRpcHandler {
 			}
 		}
 	}
+
+	async fn handle_launch_repair(&self, repair_all: bool) -> Result<AdminRPC, Error> {
+		if repair_all {
+			let mut failures = vec![];
+			let ring = self.garage.system.ring.borrow().clone();
+			for node in ring.config.members.keys() {
+				if self
+					.rpc_client
+					.call(node, AdminRPC::LaunchRepair(false), ADMIN_RPC_TIMEOUT)
+					.await
+					.is_err()
+				{
+					failures.push(node.clone());
+				}
+			}
+			if failures.is_empty() {
+				Ok(AdminRPC::Ok(format!("Repair launched on all nodes")))
+			} else {
+				Err(Error::Message(format!(
+					"Could not launch repair on nodes: {:?} (launched successfully on other nodes)",
+					failures
+				)))
+			}
+		} else {
+			self.garage.block_manager.launch_repair().await?;
+			Ok(AdminRPC::Ok(format!(
+				"Repair launched on {:?}",
+				self.garage.system.id
+			)))
+		}
+	}
 }