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This commit is contained in:
parent
52f1452613
commit
b20ed73290
3 changed files with 480 additions and 2 deletions
434
Cargo.lock
generated
434
Cargo.lock
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||||
checksum = "20518fe4a4c9acf048008599e464deb21beeae3d3578418951a189c235a7a9a8"
|
||||
|
||||
[[package]]
|
||||
name = "termcolor"
|
||||
version = "1.1.3"
|
||||
|
|
@ -293,9 +619,13 @@ version = "1.17.0"
|
|||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "2af73ac49756f3f7c01172e34a23e5d0216f6c32333757c2c61feb2bbff5a5ee"
|
||||
dependencies = [
|
||||
"libc",
|
||||
"mio",
|
||||
"num_cpus",
|
||||
"pin-project-lite",
|
||||
"socket2",
|
||||
"tokio-macros",
|
||||
"winapi",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
|
|
@ -309,12 +639,116 @@ dependencies = [
|
|||
"syn",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "tokio-util"
|
||||
version = "0.7.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "0edfdeb067411dba2044da6d1cb2df793dd35add7888d73c16e3381ded401764"
|
||||
dependencies = [
|
||||
"bytes",
|
||||
"futures-core",
|
||||
"futures-sink",
|
||||
"pin-project-lite",
|
||||
"tokio",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "tower"
|
||||
version = "0.4.12"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9a89fd63ad6adf737582df5db40d286574513c69a11dac5214dc3b5603d6713e"
|
||||
dependencies = [
|
||||
"futures-core",
|
||||
"futures-util",
|
||||
"pin-project",
|
||||
"pin-project-lite",
|
||||
"tokio",
|
||||
"tokio-util",
|
||||
"tower-layer",
|
||||
"tower-service",
|
||||
"tracing",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "tower-http"
|
||||
version = "0.2.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "aba3f3efabf7fb41fae8534fc20a817013dd1c12cb45441efb6c82e6556b4cd8"
|
||||
dependencies = [
|
||||
"bitflags",
|
||||
"bytes",
|
||||
"futures-core",
|
||||
"futures-util",
|
||||
"http",
|
||||
"http-body",
|
||||
"http-range-header",
|
||||
"pin-project-lite",
|
||||
"tower",
|
||||
"tower-layer",
|
||||
"tower-service",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "tower-layer"
|
||||
version = "0.3.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "343bc9466d3fe6b0f960ef45960509f84480bf4fd96f92901afe7ff3df9d3a62"
|
||||
|
||||
[[package]]
|
||||
name = "tower-service"
|
||||
version = "0.3.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "360dfd1d6d30e05fda32ace2c8c70e9c0a9da713275777f5a4dbb8a1893930c6"
|
||||
|
||||
[[package]]
|
||||
name = "tracing"
|
||||
version = "0.1.34"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "5d0ecdcb44a79f0fe9844f0c4f33a342cbcbb5117de8001e6ba0dc2351327d09"
|
||||
dependencies = [
|
||||
"cfg-if",
|
||||
"log",
|
||||
"pin-project-lite",
|
||||
"tracing-core",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "tracing-core"
|
||||
version = "0.1.26"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "f54c8ca710e81886d498c2fd3331b56c93aa248d49de2222ad2742247c60072f"
|
||||
dependencies = [
|
||||
"lazy_static",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "try-lock"
|
||||
version = "0.2.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "59547bce71d9c38b83d9c0e92b6066c4253371f15005def0c30d9657f50c7642"
|
||||
|
||||
[[package]]
|
||||
name = "unicode-xid"
|
||||
version = "0.2.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3"
|
||||
|
||||
[[package]]
|
||||
name = "want"
|
||||
version = "0.3.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1ce8a968cb1cd110d136ff8b819a556d6fb6d919363c61534f6860c7eb172ba0"
|
||||
dependencies = [
|
||||
"log",
|
||||
"try-lock",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wasi"
|
||||
version = "0.11.0+wasi-snapshot-preview1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
|
||||
|
||||
[[package]]
|
||||
name = "winapi"
|
||||
version = "0.3.9"
|
||||
|
|
|
|||
|
|
@ -14,3 +14,4 @@ serialport = "4.1"
|
|||
log = "0.4"
|
||||
env_logger = "0.9"
|
||||
tokio = { version = "1.17", features = ["rt-multi-thread", "macros"] }
|
||||
axum = "0.5"
|
||||
|
|
|
|||
47
src/main.rs
47
src/main.rs
|
|
@ -1,7 +1,9 @@
|
|||
use anyhow::{bail, Error, Result};
|
||||
use log::{debug, trace};
|
||||
use axum::{extract::Extension, routing::get, Router, Server};
|
||||
use log::{debug, info, trace};
|
||||
use std::{
|
||||
io::{BufRead, BufReader},
|
||||
net::SocketAddr,
|
||||
str::FromStr,
|
||||
sync::{
|
||||
atomic::{AtomicU32, AtomicUsize, Ordering},
|
||||
|
|
@ -21,6 +23,11 @@ impl AtomicF32 {
|
|||
let as_u32 = value.to_bits();
|
||||
self.storage.store(as_u32, ordering);
|
||||
}
|
||||
|
||||
fn load(&self, ordering: Ordering) -> f32 {
|
||||
let as_u32 = self.storage.load(ordering);
|
||||
f32::from_bits(as_u32)
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug)]
|
||||
|
|
@ -99,6 +106,39 @@ async fn listen_serial(metrics: Arc<Metrics>) -> Result<()> {
|
|||
}
|
||||
}
|
||||
|
||||
#[allow(clippy::unused_async)]
|
||||
async fn get_metrics(Extension(metrics): Extension<Arc<Metrics>>) -> String {
|
||||
format!(
|
||||
r"# HELP mightyohm_gc_cps Counts per second.
|
||||
# TYPE mightyohm_gc_cps gauge
|
||||
mightyohm_gc_cps {}
|
||||
# HELP mightyohm_gc_cpm Counts per minute.
|
||||
# TYPE mightyohm_gc_cpm gauge
|
||||
mightyohm_gc_cpm {}
|
||||
# HELP mightyohm_gc_radiation Ionizing Radiation in μSv/h.
|
||||
# TYPE mightyohm_gc_radiation gauge
|
||||
mightyohm_gc_radiation {}
|
||||
# HELP mightyohm_gc_mode Data acquisition mode (0 = Slow, 1 = Fast, 2 = Inst).
|
||||
# TYPE mightyohm_gc_mode gauge
|
||||
mightyohm_gc_mode {}
|
||||
",
|
||||
metrics.cps.load(Ordering::Relaxed),
|
||||
metrics.cpm.load(Ordering::Relaxed),
|
||||
metrics.radiation.load(Ordering::Relaxed),
|
||||
metrics.mode.load(Ordering::Relaxed)
|
||||
)
|
||||
}
|
||||
|
||||
async fn listen_http(metrics: Arc<Metrics>) -> Result<()> {
|
||||
let app = Router::new()
|
||||
.route("/metrics", get(get_metrics))
|
||||
.layer(Extension(metrics));
|
||||
let addr = SocketAddr::from(([0, 0, 0, 0], 9111));
|
||||
info!("Listening on 0.0.0.0:9111");
|
||||
|
||||
Ok(Server::bind(&addr).serve(app.into_make_service()).await?)
|
||||
}
|
||||
|
||||
async fn flatten<T>(handle: JoinHandle<Result<T>>) -> Result<T>
|
||||
where
|
||||
T: Send,
|
||||
|
|
@ -115,7 +155,10 @@ async fn main() -> Result<()> {
|
|||
env_logger::init();
|
||||
let metrics = Arc::new(Metrics::default());
|
||||
|
||||
try_join!(flatten(spawn(listen_serial(Arc::clone(&metrics)))))?;
|
||||
try_join!(
|
||||
flatten(spawn(listen_serial(Arc::clone(&metrics)))),
|
||||
flatten(spawn(listen_http(Arc::clone(&metrics))))
|
||||
)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue