rust/neon
1
0
Fork 0
mirror of https://github.com/neondatabase/neon.git synced 2026-05-19 14:10:37 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add --http-port option to compute_ctl.

Browse Source 
If the port is hard-coded, you cannot have more than one compute_ctl
running at a time. (Or not at all, if you're unlucky and the port is
in use)
This commit is contained in:
Heikki Linnakangas
2023-03-25 16:12:42 +02:00
parent 237c4a361e
commit 3fc82798dd
2 changed files with 17 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
compute_tools/src/bin/compute_ctl.rs
View File

@@ -57,6 +57,9 @@ fn main() -> Result<()> {
let matches = cli().get_matches();
let http_port = *matches
.get_one::<u16>("http-port")
.expect("http-port is required");
let pgdata = matches
.get_one::<String>("pgdata")
.expect("PGDATA path is required");
@@ -125,7 +128,8 @@ fn main() -> Result<()> {
// Launch http service first, so we were able to serve control-plane
// requests, while configuration is still in progress.
let _http_handle = launch_http_server(&compute).expect("cannot launch http endpoint thread");
let _http_handle =
launch_http_server(http_port, &compute).expect("cannot launch http endpoint thread");
if !spec_set {
// No spec provided, hang waiting for it.
@@ -245,6 +249,14 @@ fn cli() -> clap::Command {
let version = option_env!("CARGO_PKG_VERSION").unwrap_or("unknown");
clap::Command::new("compute_ctl")
.version(version)
.arg(
Arg::new("http-port")
.long("http-port")
.value_name("HTTP_PORT")
.default_value("3080")
.value_parser(clap::value_parser!(u16))
.required(false),
)
.arg(
Arg::new("connstr")
.short('C')

8
compute_tools/src/http/api.rs
View File

@@ -216,8 +216,8 @@ fn render_json_error(e: &str, status: StatusCode) -> Response<Body> {
// Main Hyper HTTP server function that runs it and blocks waiting on it forever.
#[tokio::main]
async fn serve(state: Arc<ComputeNode>) {
let addr = SocketAddr::from(([0, 0, 0, 0], 3080));
async fn serve(port: u16, state: Arc<ComputeNode>) {
let addr = SocketAddr::from(([0, 0, 0, 0], port));
let make_service = make_service_fn(move |_conn| {
let state = state.clone();
@@ -252,10 +252,10 @@ async fn serve(state: Arc<ComputeNode>) {
}
/// Launch a separate Hyper HTTP API server thread and return its `JoinHandle`.
pub fn launch_http_server(state: &Arc<ComputeNode>) -> Result<thread::JoinHandle<()>> {
pub fn launch_http_server(port: u16, state: &Arc<ComputeNode>) -> Result<thread::JoinHandle<()>> {
let state = Arc::clone(state);
Ok(thread::Builder::new()
.name("http-endpoint".into())
.spawn(move || serve(state))?)
.spawn(move || serve(port, state))?)
}