chore: Add health endpoint

Author: gonzalezzfelipe

crates/rpc/src/main.rs

@@ -3,8 +3,8 @@ use model::cluster::ClusterState;
 use rocket::{http::Method, routes};
 use rocket_cors::{AllowedOrigins, CorsOptions};
 use routes::{
-    add_player::add_player, cleanup::cleanup, head::head, heads::heads, new_game::new_game,
-    sample_transactions::sample_transactions, stats::global_stats,
+    add_player::add_player, cleanup::cleanup, head::head, heads::heads, health::health,
+    new_game::new_game, sample_transactions::sample_transactions, stats::global_stats,
 };
 use serde::Deserialize;
 
@@ -50,7 +50,8 @@ async fn main() -> Result<()> {
                 add_player,
                 cleanup,
                 sample_transactions,
-                global_stats
+                global_stats,
+                health
             ],
         )
         .attach(cors.to_cors().unwrap())

crates/rpc/src/routes/health.rs

@@ -0,0 +1,6 @@
+use rocket::get;
+
+#[get("/health")]
+pub async fn health() -> String {
+    "OK".to_string()
+}

crates/rpc/src/routes/mod.rs

@@ -2,6 +2,7 @@ pub mod add_player;
 pub mod cleanup;
 pub mod head;
 pub mod heads;
+pub mod health;
 pub mod new_game;
 pub mod sample_transactions;
 pub mod stats;