From 9c1df68a5fb3dd510c211b8e2b4b59bbe4badd0c Mon Sep 17 00:00:00 2001
From: Ning Sun <sunng@protonmail.com>
Date: Wed, 25 Jun 2025 20:25:36 +0800
Subject: [PATCH] feat: introduce /v1/health for healthcheck from external
 (#6388)

Signed-off-by: Ning Sun <sunning@greptime.com>
---
 src/servers/src/http.rs | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/servers/src/http.rs b/src/servers/src/http.rs
index c59bf63875..dd7a8804ab 100644
--- a/src/servers/src/http.rs
+++ b/src/servers/src/http.rs
@@ -117,7 +117,7 @@ const DEFAULT_BODY_LIMIT: ReadableSize = ReadableSize::mb(64);
 pub const AUTHORIZATION_HEADER: &str = "x-greptime-auth";
 
 // TODO(fys): This is a temporary workaround, it will be improved later
-pub static PUBLIC_APIS: [&str; 2] = ["/v1/influxdb/ping", "/v1/influxdb/health"];
+pub static PUBLIC_APIS: [&str; 3] = ["/v1/influxdb/ping", "/v1/influxdb/health", "/v1/health"];
 
 #[derive(Default)]
 pub struct HttpServer {
@@ -723,6 +723,10 @@ impl HttpServer {
                 "/health",
                 routing::get(handler::health).post(handler::health),
             )
+            .route(
+                &format!("/{HTTP_API_VERSION}/health"),
+                routing::get(handler::health).post(handler::health),
+            )
             .route(
                 "/ready",
                 routing::get(handler::health).post(handler::health),
@@ -1299,6 +1303,16 @@ mod test {
             "*"
         );
 
+        let res = client.get("/v1/health").send().await;
+
+        assert_eq!(res.status(), StatusCode::OK);
+        assert_eq!(
+            res.headers()
+                .get(http::header::ACCESS_CONTROL_ALLOW_ORIGIN)
+                .expect("expect cors header origin"),
+            "*"
+        );
+
         let res = client
             .options("/health")
             .header("Access-Control-Request-Headers", "x-greptime-auth")