housemeandGitHub
29056a767a
* improve code for metrics * improve code for metrics * fix * fix * Refactor telemetry initialization and environment functions ordering - Reorder functions in envs.rs by type size (8-bit to 64-bit, signed before unsigned) and add missing variants like get_env_opt_u16. - Optimize init_telemetry to support three modes: stdout logging (default error level with span tracing), file rolling logs (size-based with retention), and HTTP-based observability with sub-endpoints (trace, metric, log) falling back to unified endpoint. - Fix stdout logging issue by retaining WorkerGuard in OtelGuard to prevent premature release of async writer threads. - Enhance observability mode with HTTP protocol, compression, and proper resource management. - Update OtelGuard to include tracing_guard for stdout and flexi_logger_handles for file logging. - Improve error handling and configuration extraction in OtelConfig. * fix * up * fix * fix * improve code for obs * fix * fix
67 lines
1.9 KiB
Rust
67 lines
1.9 KiB
Rust
// Copyright 2024 RustFS Team
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//! # RustFS Observability
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//!
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//! provides tools for system and service monitoring
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//!
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//! ## feature mark
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//! - `default`: default monitoring function
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//! - `gpu`: gpu monitoring function
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//! - `full`: includes all functions
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//!
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//! to enable gpu monitoring add in cargo toml
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//!
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//! ```toml
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//! # using gpu monitoring
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//! rustfs-obs = { version = "0.1.0", features = ["gpu"] }
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//!
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//! # use all functions
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//! rustfs-obs = { version = "0.1.0", features = ["full"] }
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//! ```
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///
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/// ## Usage
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///
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/// ```no_run
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/// use rustfs_obs::init_obs;
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///
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/// # #[tokio::main]
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/// # async fn main() {
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/// # let _guard = match init_obs(None).await {
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/// # Ok(g) => g,
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/// # Err(e) => {
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/// # panic!("Failed to initialize observability: {:?}", e);
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/// # }
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/// # };
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/// # // Application logic here
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/// # {
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/// # // Simulate some work
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/// # tokio::time::sleep(std::time::Duration::from_secs(2)).await;
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/// # println!("Application is running...");
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/// # }
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/// # // Guard will be dropped here, flushing telemetry data
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/// # }
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/// ```
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mod config;
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mod global;
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mod metrics;
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mod system;
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mod telemetry;
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pub use config::{AppConfig, OtelConfig};
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pub use global::*;
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pub use metrics::*;
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pub use system::SystemObserver;
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pub use telemetry::{OtelGuard, TelemetryError};
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