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feat: add prometheus monitor

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This commit is contained in:
Ondrej Vlach 2023-12-10 19:05:40 +01:00
parent 253158beb9
commit 75b6943a2c
Signed by: ovlach
GPG Key ID: 4FF1A23B4914DE70
3 changed files with 37 additions and 4 deletions
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29
Cargo.lock generated
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@ -1372,9 +1372,9 @@ dependencies = [
[[package]] [[package]]
name = "nanobyte_opentelemetry" name = "nanobyte_opentelemetry"
version = "0.2.3" version = "0.2.4"
source = "sparse+https://git.nanobyte.cz/api/packages/nanobyte/cargo/" source = "sparse+https://git.nanobyte.cz/api/packages/nanobyte/cargo/"
checksum = "053fac4ff7f3cab0a088383bc68774e402c07c92d19478bcbb51d1d49a5d42bf" checksum = "263d89ff6cdfa99d9dd3fa701db590f6f9abdc5a1f7498baa02d511d05689571"
dependencies = [ dependencies = [
"gethostname", "gethostname",
"opentelemetry", "opentelemetry",
@ -1700,6 +1700,7 @@ dependencies = [
"reqwest", "reqwest",
"rocket", "rocket",
"rocket_dyn_templates", "rocket_dyn_templates",
"rocket_prometheus",
"serde", "serde",
"serde_json", "serde_json",
"serde_yaml", "serde_yaml",
@ -1958,6 +1959,20 @@ dependencies = [
"yansi 1.0.0-rc.1", "yansi 1.0.0-rc.1",
] ]
[[package]]
name = "prometheus"
version = "0.13.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "449811d15fbdf5ceb5c1144416066429cf82316e2ec8ce0c1f6f8a02e7bbcf8c"
dependencies = [
"cfg-if",
"fnv",
"lazy_static",
"memchr",
"parking_lot",
"thiserror",
]
[[package]] [[package]]
name = "prost" name = "prost"
version = "0.11.9" version = "0.11.9"
@ -2282,6 +2297,16 @@ dependencies = [
"uncased", "uncased",
] ]
[[package]]
name = "rocket_prometheus"
version = "0.10.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "18faabccdfcd08d4501768f5b6936f6332af10496f1ea8107eb48a7766e03439"
dependencies = [
"prometheus",
"rocket",
]
[[package]] [[package]]
name = "rustc-demangle" name = "rustc-demangle"
version = "0.1.23" version = "0.1.23"

3
Cargo.toml
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@ -14,8 +14,9 @@ rocket = { version = "0.5.0", features = ["json"] }
rocket_dyn_templates = { version = "0.1.0", features = ["tera"]} rocket_dyn_templates = { version = "0.1.0", features = ["tera"]}
reqwest = { version = "0.11", features = ["json"] } reqwest = { version = "0.11", features = ["json"] }
tokio = { version = "1", features = ["full"] } tokio = { version = "1", features = ["full"] }
rocket_prometheus = "0.10.0"
ovlach_data = { version = "0.1.3", registry = "gitea_ovlach"} ovlach_data = { version = "0.1.3", registry = "gitea_ovlach"}
nanobyte_opentelemetry = { version = "0.2.3", registry = "gitea_nanobyte", features = ["rocket-reqwest"] } nanobyte_opentelemetry = { version = "0.2.4", registry = "gitea_nanobyte", features = ["rocket-reqwest"] }
chrono = "0.4.31" chrono = "0.4.31"
sha256 = "1.4.0" sha256 = "1.4.0"
fluent-bundle = "0.15.2" fluent-bundle = "0.15.2"

9
src/lib.rs
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@ -3,6 +3,7 @@ use nanobyte_tera::{hosts::static_filter, l18n::translate_filter, date::{calcula
use ovlach_tera::entity::lang_entity; use ovlach_tera::entity::lang_entity;
use rocket::{*, fairing::{AdHoc, Fairing}}; use rocket::{*, fairing::{AdHoc, Fairing}};
use rocket_dyn_templates::Template; use rocket_dyn_templates::Template;
use rocket_prometheus::PrometheusMetrics;
use ::serde::{Deserialize, Serialize}; use ::serde::{Deserialize, Serialize};
use tools::tera::advanced_filter; use tools::tera::advanced_filter;
@ -58,6 +59,8 @@ pub fn rocket_builder() -> Rocket<Build> {
// extract the entire config any `Deserialize` value // extract the entire config any `Deserialize` value
//let config: PresentationConfig = figment.extract().expect("config"); //let config: PresentationConfig = figment.extract().expect("config");
let prometheus = PrometheusMetrics::new();
rocket.attach( rocket.attach(
template_fairing() template_fairing()
).attach( ).attach(
@ -70,8 +73,12 @@ pub fn rocket_builder() -> Rocket<Build> {
AdHoc::config::<FrontendSVCConfig>() AdHoc::config::<FrontendSVCConfig>()
).attach( ).attach(
nanobyte_opentelemetry::rocket::TracingFairing::ignite() nanobyte_opentelemetry::rocket::TracingFairing::ignite()
).mount("/", routes![ ).attach(
prometheus.clone()
)
.mount("/", routes![
routes::root::index, routes::root::index,
routes::root::index_without_lang routes::root::index_without_lang
]) ])
.mount("/metrics", prometheus)
} }