Jędrzej Stuczyński
127 lines
4.3 KiB
Rust
127 lines
4.3 KiB
Rust
// Copyright 2022-2023 - Nym Technologies SA <contact@nymtech.net>
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// SPDX-License-Identifier: Apache-2.0
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use serde::{Deserialize, Serialize};
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#[cfg(feature = "tracing")]
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pub use opentelemetry;
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#[cfg(feature = "tracing")]
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pub use opentelemetry_jaeger;
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#[cfg(feature = "tracing")]
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pub use tracing_opentelemetry;
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#[cfg(feature = "tracing")]
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pub use tracing_subscriber;
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#[cfg(feature = "tracing")]
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pub use tracing_tree;
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#[derive(Debug, Default, Clone, Deserialize, PartialEq, Eq, Serialize)]
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#[serde(deny_unknown_fields)]
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pub struct LoggingSettings {
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// well, we need to implement something here at some point...
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}
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// I'd argue we should start transitioning from `log` to `tracing`
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pub fn setup_logging() {
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let mut log_builder = pretty_env_logger::formatted_timed_builder();
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if let Ok(s) = ::std::env::var("RUST_LOG") {
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log_builder.parse_filters(&s);
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} else {
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// default to 'Info'
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log_builder.filter(None, log::LevelFilter::Info);
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}
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log_builder
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.filter_module("hyper", log::LevelFilter::Warn)
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.filter_module("tokio_reactor", log::LevelFilter::Warn)
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.filter_module("reqwest", log::LevelFilter::Warn)
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.filter_module("mio", log::LevelFilter::Warn)
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.filter_module("want", log::LevelFilter::Warn)
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.filter_module("tungstenite", log::LevelFilter::Warn)
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.filter_module("tokio_tungstenite", log::LevelFilter::Warn)
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.filter_module("handlebars", log::LevelFilter::Warn)
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.filter_module("sled", log::LevelFilter::Warn)
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.init();
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}
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#[cfg(feature = "basic_tracing")]
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pub fn setup_tracing_logger() {
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let log_builder = tracing_subscriber::fmt()
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// Use a more compact, abbreviated log format
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.compact()
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// Display source code file paths
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.with_file(true)
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// Display source code line numbers
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.with_line_number(true)
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// Don't display the event's target (module path)
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.with_target(false);
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if ::std::env::var("RUST_LOG").is_ok() {
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log_builder
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.with_env_filter(tracing_subscriber::filter::EnvFilter::from_default_env())
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.init()
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} else {
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// default to 'Info
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log_builder
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.with_max_level(tracing_subscriber::filter::LevelFilter::INFO)
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.init()
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}
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}
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// TODO: This has to be a macro, running it as a function does not work for the file_appender for some reason
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#[cfg(feature = "tracing")]
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#[macro_export]
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macro_rules! setup_tracing {
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($service_name: expr) => {
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use nym_bin_common::logging::tracing_subscriber::layer::SubscriberExt;
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use nym_bin_common::logging::tracing_subscriber::util::SubscriberInitExt;
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let registry = nym_bin_common::logging::tracing_subscriber::Registry::default()
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.with(nym_bin_common::logging::tracing_subscriber::EnvFilter::from_default_env())
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.with(
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nym_bin_common::logging::tracing_tree::HierarchicalLayer::new(4)
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.with_targets(true)
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.with_bracketed_fields(true),
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);
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let tracer = nym_bin_common::logging::opentelemetry_jaeger::new_collector_pipeline()
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.with_endpoint("http://44.199.230.10:14268/api/traces")
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.with_service_name($service_name)
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.with_isahc()
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.with_trace_config(
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nym_bin_common::logging::opentelemetry::sdk::trace::config().with_sampler(
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nym_bin_common::logging::opentelemetry::sdk::trace::Sampler::TraceIdRatioBased(
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0.1,
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),
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),
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)
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.install_batch(nym_bin_common::logging::opentelemetry::runtime::Tokio)
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.expect("Could not init tracer");
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let telemetry = nym_bin_common::logging::tracing_opentelemetry::layer().with_tracer(tracer);
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registry.with(telemetry).init();
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};
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}
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pub fn banner(crate_name: &str, crate_version: &str) -> String {
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format!(
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r#"
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_ __ _ _ _ __ ___
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| '_ \| | | | '_ \ _ \
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| | | | |_| | | | | | |
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|_| |_|\__, |_| |_| |_|
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|___/
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({crate_name} - version {crate_version})
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"#
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)
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}
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pub fn maybe_print_banner(crate_name: &str, crate_version: &str) {
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if atty::is(atty::Stream::Stdout) {
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println!("{}", banner(crate_name, crate_version))
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}
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}
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