Implement /status Admin endpoint

This commit is contained in:
Alex Auvolat
2022-05-05 13:40:31 +02:00
parent 99fcfa3844
commit 7a19daafbd
5 changed files with 152 additions and 49 deletions
+13 -1
View File
@@ -3,7 +3,7 @@ use std::sync::Arc;
use async_trait::async_trait;
use futures::future::Future;
use http::header::CONTENT_TYPE;
use http::header::{CONTENT_TYPE, ALLOW, ACCESS_CONTROL_ALLOW_METHODS, ACCESS_CONTROL_ALLOW_ORIGIN};
use hyper::{Body, Request, Response};
use opentelemetry::trace::{SpanRef, Tracer};
@@ -17,6 +17,7 @@ use crate::error::*;
use crate::generic_server::*;
use crate::admin::router::{Authorization, Endpoint};
use crate::admin::cluster::*;
pub struct AdminApiServer {
garage: Arc<Garage>,
@@ -56,6 +57,15 @@ impl AdminApiServer {
}
}
fn handle_options(&self, _req: &Request<Body>) -> Result<Response<Body>, Error> {
Ok(Response::builder()
.status(204)
.header(ALLOW, "OPTIONS, GET, POST")
.header(ACCESS_CONTROL_ALLOW_METHODS, "OPTIONS, GET, POST")
.header(ACCESS_CONTROL_ALLOW_ORIGIN, "*")
.body(Body::empty())?)
}
fn handle_metrics(&self) -> Result<Response<Body>, Error> {
let mut buffer = vec![];
let encoder = TextEncoder::new();
@@ -110,7 +120,9 @@ impl ApiHandler for AdminApiServer {
}
match endpoint {
Endpoint::Options => self.handle_options(&req),
Endpoint::Metrics => self.handle_metrics(),
Endpoint::GetClusterStatus => handle_get_cluster_status(&self.garage).await,
_ => Err(Error::NotImplemented(format!(
"Admin endpoint {} not implemented yet",
endpoint.name()