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feat: duplicate error logs into separate file (#995)

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Signed-off-by: Zheming Li <nkdudu@126.com>
This commit is contained in:
Zheming Li
2023-02-15 14:27:32 +08:00
committed by GitHub
parent 75b8afe043
commit a19dee1dc0
1 changed files with 12 additions and 1 deletions
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13
src/common/telemetry/src/logging.rs
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@@ -26,6 +26,7 @@ use tracing_bunyan_formatter::{BunyanFormattingLayer, JsonStorageLayer};
use tracing_log::LogTracer;
use tracing_subscriber::fmt::Layer;
use tracing_subscriber::layer::SubscriberExt;
use tracing_subscriber::prelude::*;
use tracing_subscriber::{filter, EnvFilter, Registry};
pub use crate::{debug, error, info, log, trace, warn};
@@ -77,6 +78,15 @@ pub fn init_global_logging(
let file_logging_layer = BunyanFormattingLayer::new(app_name.to_string(), rolling_writer);
guards.push(rolling_writer_guard);
// error JSON log layer.
let err_rolling_appender =
RollingFileAppender::new(Rotation::HOURLY, dir, format!("{}-{}", app_name, "err"));
let (err_rolling_writer, err_rolling_writer_guard) =
tracing_appender::non_blocking(err_rolling_appender);
let err_file_logging_layer =
BunyanFormattingLayer::new(app_name.to_string(), err_rolling_writer);
guards.push(err_rolling_writer_guard);
// Use env RUST_LOG to initialize log if present.
// Otherwise use the specified level.
let directives = env::var(EnvFilter::DEFAULT_ENV).unwrap_or_else(|_x| level.to_string());
@@ -99,7 +109,8 @@ pub fn init_global_logging(
.with(filter)
.with(JsonStorageLayer)
.with(stdout_logging_layer)
.with(file_logging_layer);
.with(file_logging_layer)
.with(err_file_logging_layer.with_filter(filter::LevelFilter::ERROR));
// Must enable 'tokio_unstable' cfg, https://github.com/tokio-rs/console
#[cfg(feature = "console")]