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"registry+https://github.com/rust-lang/crates.io-index" +checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d" + +[[package]] +name = "windows_x86_64_msvc" +version = "0.52.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec" + +[[package]] +name = "xmpp-blackbox-exporter" +version = "0.1.0" +dependencies = [ + "axum", + "tokio", +] diff --git a/Cargo.toml b/Cargo.toml new file mode 100644 index 0000000..fe1d7ec --- /dev/null +++ b/Cargo.toml @@ -0,0 +1,8 @@ +[package] +name = "xmpp-blackbox-exporter" +version = "0.1.0" +edition = "2021" + +[dependencies] +axum = "0.8.4" +tokio = { version = "1.45.1", features = ["rt-multi-thread"] } diff --git a/README.md b/README.md new file mode 100644 index 0000000..c4a206c --- /dev/null +++ b/README.md @@ -0,0 +1,9 @@ +# xmpp-blackbox-exporter + +Check if an XMPP server is running and XMPP clients can connect. + +## Run + +``` +xmpp-blackbox-exporter --listen "[::]:1234" +``` diff --git a/flake.lock b/flake.lock new file mode 100644 index 0000000..7b12d27 --- /dev/null +++ b/flake.lock @@ -0,0 +1,27 @@ +{ + "nodes": { + "nixpkgs": { + "locked": { + "lastModified": 1748693115, + "narHash": "sha256-StSrWhklmDuXT93yc3GrTlb0cKSS0agTAxMGjLKAsY8=", + "owner": "NixOS", + "repo": "nixpkgs", + "rev": "910796cabe436259a29a72e8d3f5e180fc6dfacc", + "type": "github" + }, + "original": { + "owner": "NixOS", + "ref": "nixos-unstable", + "repo": "nixpkgs", + "type": "github" + } + }, + "root": { + "inputs": { + "nixpkgs": "nixpkgs" + } + } + }, + "root": "root", + "version": 7 +} diff --git a/flake.nix b/flake.nix new file mode 100644 index 0000000..c6deb92 --- /dev/null +++ b/flake.nix @@ -0,0 +1,37 @@ +{ + inputs = { + nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable"; + }; + outputs = { self, nixpkgs, ... }: let + forAllSystems = f: (nixpkgs.lib.genAttrs [ "x86_64-linux" "aarch64-linux" ] (system: let + pkgs = import nixpkgs { inherit system; }; + in f { inherit pkgs system; } )); + in { + packages = forAllSystems ({pkgs, system, ...}: { + xmpp-blackbox-exporter = pkgs.rustPlatform.buildRustPackage rec { + pname = "xmpp-blackbox-exporter"; + version = "0.1.0"; + + src = ./.; + + nativeBuildInputs = [ + pkgs.pkg-config + ]; + + buildInputs = [ + pkgs.openssl + ]; + + cargoLock.lockFile = ./Cargo.lock; + + }; + default = self.packages.${system}.xmpp-blackbox-exporter; + }); + + hydraJobs = { + inherit (self) + packages; + }; + }; +} + diff --git a/src/main.rs b/src/main.rs new file mode 100644 index 0000000..53cd537 --- /dev/null +++ b/src/main.rs @@ -0,0 +1,52 @@ +use axum::{ + routing::get, + Router, +}; + +#[tokio::main] +async fn main() { + + let mut args = std::env::args(); + let _name = args.next().unwrap(); + + let mut listen = String::from("[::]:3000"); + + loop { + let arg = if let Some(arg) = args.next() { + arg + } else { + break; + }; + + match arg.as_str() { + "--listen" => { + listen = args.next().unwrap(); + } + unknown => { + println!("unknown option: {}", unknown); + std::process::exit(1) + } + } + } + + let app = Router::new() + .route("/", get(route_index)) + .route("/probe", get(route_probe)); + + let listener = tokio::net::TcpListener::bind(listen).await.unwrap(); + println!("Server listening on: http://{}", listener.local_addr().unwrap()); + println!("Probe with: http://{}/probe", listener.local_addr().unwrap()); + + axum::serve(listener, app).await.unwrap(); +} + +async fn route_index() -> String { + return String::from("Prometheus exporter for checking XMPP server availability"); +} + +async fn route_probe() -> Result { + let mut out = String::new(); + out.push_str("hallo welt"); + + return Ok(out); +}