Feature/rustfs config (#396)

* init rustfs config

* improve code for rustfs-config crate

* add

* improve code for comment

* fix: modify rustfs-config crate name

* add default fn

* improve error logger

* fix: modify docker config yaml

* improve code for config

* feat: restrict kafka feature to Linux only

- Add target-specific feature configuration in Cargo.toml for obs and event-notifier crates
- Implement conditional compilation for kafka feature only on Linux systems
- Add appropriate error handling for non-Linux platforms
- Ensure backward compatibility with existing code

* refactor(ci): optimize build workflow for better efficiency

- Integrate GUI build steps into main build-rustfs job
- Add conditional GUI build execution based on tag releases
- Simplify workflow by removing redundant build-rustfs-gui job
- Copy binary directly to embedded-rustfs directory without downloading artifacts
- Update merge job dependency to only rely on build-rustfs
- Improve cross-platform compatibility for Windows binary naming (.exe)
- Streamline artifact uploading and OSS publishing process
- Maintain consistent conditional logic for release operations

* refactor(ci): optimize build workflow for better efficiency

- Integrate GUI build steps into main build-rustfs job
- Add conditional GUI build execution based on tag releases
- Simplify workflow by removing redundant build-rustfs-gui job
- Copy binary directly to embedded-rustfs directory without downloading artifacts
- Update merge job dependency to only rely on build-rustfs
- Improve cross-platform compatibility for Windows binary naming (.exe)
- Streamline artifact uploading and OSS publishing process
- Maintain consistent conditional logic for release operations

* fix(ci): add repo-token to setup-protoc action for authentication

- Add GITHUB_TOKEN parameter to arduino/setup-protoc@v3 action
- Ensure proper authentication for Protoc installation in CI workflow
- Maintain consistent setup across different CI environments

* modify config

* improve readme.md

* remove env config relation

* add allow(dead_code)

.docker/observability/config/obs-multi.toml

@@ -9,26 +9,26 @@ environments = "production"
 logger_level = "debug"
 local_logging_enabled = true
 
-[sinks]
+#[[sinks]]
-[sinks.kafka] # Kafka sink is disabled by default
+#type = "Kafka"
-enabled = false
+#brokers = "localhost:9092"
-bootstrap_servers = "localhost:9092"
+#topic = "logs"
-topic = "logs"
+#batch_size = 100 # Default is 100 if not specified
-batch_size = 100 # Default is 100 if not specified
+#batch_timeout_ms = 1000 # Default is 1000ms if not specified
-batch_timeout_ms = 1000 # Default is 1000ms if not specified
+#
+#[[sinks]]
+#type = "Webhook"
+#endpoint = "http://localhost:8080/webhook"
+#auth_token = ""
+#batch_size = 100 # Default is 3 if not specified
+#batch_timeout_ms = 1000 # Default is 100ms if not specified
 
-[sinks.webhook]
+[[sinks]]
-enabled = false
+type = "File"
-endpoint = "http://localhost:8080/webhook"
+path = "/root/data/logs/rustfs.log"
-auth_token = ""
+buffer_size = 100 # Default is 8192 bytes if not specified
-batch_size = 100 # Default is 3 if not specified
+flush_interval_ms = 1000
-batch_timeout_ms = 1000 # Default is 100ms if not specified
+flush_threshold = 100
-
-[sinks.file]
-enabled = true
-path = "/root/data/logs/app.log"
-batch_size = 10
-batch_timeout_ms = 1000 # Default is 8192 bytes if not specified
 
 [logger]
 queue_capacity = 10

.docker/observability/config/obs.toml

@@ -9,26 +9,26 @@ environments = "production"
 logger_level = "debug"
 local_logging_enabled = true
 
-[sinks]
+#[[sinks]]
-[sinks.kafka] # Kafka sink is disabled by default
+#type = "Kafka"
-enabled = false
+#brokers = "localhost:9092"
-bootstrap_servers = "localhost:9092"
+#topic = "logs"
-topic = "logs"
+#batch_size = 100 # Default is 100 if not specified
-batch_size = 100 # Default is 100 if not specified
+#batch_timeout_ms = 1000 # Default is 1000ms if not specified
-batch_timeout_ms = 1000 # Default is 1000ms if not specified
+#
+#[[sinks]]
+#type = "Webhook"
+#endpoint = "http://localhost:8080/webhook"
+#auth_token = ""
+#batch_size = 100 # Default is 3 if not specified
+#batch_timeout_ms = 1000 # Default is 100ms if not specified
 
-[sinks.webhook]
+[[sinks]]
-enabled = false
+type = "File"
-endpoint = "http://localhost:8080/webhook"
+path = "/root/data/logs/rustfs.log"
-auth_token = ""
+buffer_size = 100 # Default is 8192 bytes if not specified
-batch_size = 100 # Default is 3 if not specified
+flush_interval_ms = 1000
-batch_timeout_ms = 1000 # Default is 100ms if not specified
+flush_threshold = 100
-
-[sinks.file]
-enabled = true
-path = "/root/data/logs/app.log"
-batch_size = 10
-batch_timeout_ms = 1000 # Default is 8192 bytes if not specified
 
 [logger]
 queue_capacity = 10

.gitignore

@@ -13,3 +13,4 @@ deploy/config/obs.toml
 *.log
 deploy/certs/*
 *jsonl
+.env

Cargo.lock

@@ -1746,7 +1746,7 @@ dependencies = [
  "pbkdf2",
  "rand 0.8.5",
  "serde_json",
- "sha2 0.10.8",
+ "sha2 0.10.9",
  "test-case",
  "thiserror 2.0.12",
  "time",
@@ -2141,7 +2141,7 @@ dependencies = [
  "md-5",
  "rand 0.8.5",
  "regex",
- "sha2 0.10.8",
+ "sha2 0.10.9",
  "unicode-segmentation",
  "uuid",
 ]
@@ -3020,6 +3020,12 @@ dependencies = [
  "const-random",
 ]
 
+[[package]]
+name = "dotenvy"
+version = "0.15.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1aaf95b3e5c8f23aa320147307562d361db0ae0d51242340f558153b4eb2439b"
+
 [[package]]
 name = "dpi"
 version = "0.1.1"
@@ -4807,7 +4813,7 @@ dependencies = [
  "nom 8.0.0",
  "once_cell",
  "serde",
- "sha2 0.10.8",
+ "sha2 0.10.9",
  "thiserror 2.0.12",
  "uuid",
 ]
@@ -6120,7 +6126,7 @@ checksum = "7f9f832470494906d1fca5329f8ab5791cc60beb230c74815dff541cbd2b5ca0"
 dependencies = [
  "once_cell",
  "pest",
- "sha2 0.10.8",
+ "sha2 0.10.9",
 ]
 
 [[package]]
@@ -7209,7 +7215,7 @@ version = "8.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "08d55b95147fe01265d06b3955db798bdaed52e60e2211c41137701b3aba8e21"
 dependencies = [
- "sha2 0.10.8",
+ "sha2 0.10.9",
  "walkdir",
 ]
 
@@ -7340,6 +7346,7 @@ dependencies = [
  "async-trait",
  "axum",
  "config",
+ "dotenvy",
  "http",
  "rdkafka",
  "reqwest",
@@ -7371,7 +7378,7 @@ dependencies = [
  "rust-embed",
  "serde",
  "serde_json",
- "sha2 0.10.8",
+ "sha2 0.10.9",
  "tokio",
  "tracing-appender",
  "tracing-subscriber",
@@ -7394,6 +7401,7 @@ dependencies = [
  "opentelemetry_sdk",
  "rdkafka",
  "reqwest",
+ "rustfs-config",
  "serde",
  "serde_json",
  "smallvec",
@@ -7919,9 +7927,9 @@ dependencies = [
 
 [[package]]
 name = "sha2"
-version = "0.10.8"
+version = "0.10.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8"
+checksum = "a7507d819769d01a365ab707794a4084392c824f54a7a6a7862f8c3d0892b283"
 dependencies = [
  "cfg-if",
  "cpufeatures",
@@ -10218,7 +10226,7 @@ dependencies = [
  "once_cell",
  "percent-encoding",
  "raw-window-handle 0.6.2",
- "sha2 0.10.8",
+ "sha2 0.10.9",
  "soup3",
  "tao-macros",
  "thiserror 1.0.69",

Cargo.toml

@@ -157,7 +157,7 @@ serde = { version = "1.0.219", features = ["derive"] }
 serde_json = "1.0.140"
 serde_urlencoded = "0.7.1"
 serde_with = "3.12.0"
-sha2 = "0.10.8"
+sha2 = "0.10.9"
 smallvec = { version = "1.15.0", features = ["serde"] }
 snafu = "0.8.5"
 socket2 = "0.5.9"

README.md

@@ -59,30 +59,12 @@ export RUSTFS_ADDRESS="0.0.0.0:9000"
 export RUSTFS_CONSOLE_ENABLE=true
 export RUSTFS_CONSOLE_ADDRESS="0.0.0.0:9001"
 
-# Observability config (option 1: config file)
+# Observability config
 export RUSTFS_OBS_CONFIG="./deploy/config/obs.toml"
 
-# Observability config (option 2: environment variables)
+# Event message configuration
-export RUSTFS__OBSERVABILITY__ENDPOINT=http://localhost:4317
+#export RUSTFS_EVENT_CONFIG="./deploy/config/event.toml"
-export RUSTFS__OBSERVABILITY__USE_STDOUT=true
-export RUSTFS__OBSERVABILITY__SAMPLE_RATIO=2.0
-export RUSTFS__OBSERVABILITY__METER_INTERVAL=30
-export RUSTFS__OBSERVABILITY__SERVICE_NAME=rustfs
-export RUSTFS__OBSERVABILITY__SERVICE_VERSION=0.1.0
-export RUSTFS__OBSERVABILITY__ENVIRONMENT=develop
-export RUSTFS__OBSERVABILITY__LOGGER_LEVEL=info
-export RUSTFS__OBSERVABILITY__LOCAL_LOGGING_ENABLED=true
 
-# Logging sinks
-export RUSTFS__SINKS__FILE__ENABLED=true
-export RUSTFS__SINKS__FILE__PATH="./deploy/logs/rustfs.log"
-export RUSTFS__SINKS__WEBHOOK__ENABLED=false
-export RUSTFS__SINKS__WEBHOOK__ENDPOINT=""
-export RUSTFS__SINKS__WEBHOOK__AUTH_TOKEN=""
-export RUSTFS__SINKS__KAFKA__ENABLED=false
-export RUSTFS__SINKS__KAFKA__BOOTSTRAP_SERVERS=""
-export RUSTFS__SINKS__KAFKA__TOPIC=""
-export RUSTFS__LOGGER__QUEUE_CAPACITY=10
 ```
 
 #### Start the service

README_ZH.md

@@ -59,30 +59,11 @@ export RUSTFS_ADDRESS="0.0.0.0:9000"
 export RUSTFS_CONSOLE_ENABLE=true
 export RUSTFS_CONSOLE_ADDRESS="0.0.0.0:9001"
 
-# 可观测性配置（方式一：配置文件）
+# 可观测性配置
 export RUSTFS_OBS_CONFIG="./deploy/config/obs.toml"
 
-# 可观测性配置（方式二：环境变量）
+# 事件消息配置
-export RUSTFS__OBSERVABILITY__ENDPOINT=http://localhost:4317
+#export RUSTFS_EVENT_CONFIG="./deploy/config/event.toml"
-export RUSTFS__OBSERVABILITY__USE_STDOUT=true
-export RUSTFS__OBSERVABILITY__SAMPLE_RATIO=2.0
-export RUSTFS__OBSERVABILITY__METER_INTERVAL=30
-export RUSTFS__OBSERVABILITY__SERVICE_NAME=rustfs
-export RUSTFS__OBSERVABILITY__SERVICE_VERSION=0.1.0
-export RUSTFS__OBSERVABILITY__ENVIRONMENT=develop
-export RUSTFS__OBSERVABILITY__LOGGER_LEVEL=info
-export RUSTFS__OBSERVABILITY__LOCAL_LOGGING_ENABLED=true
-
-# 日志接收器
-export RUSTFS__SINKS__FILE__ENABLED=true
-export RUSTFS__SINKS__FILE__PATH="./deploy/logs/rustfs.log"
-export RUSTFS__SINKS__WEBHOOK__ENABLED=false
-export RUSTFS__SINKS__WEBHOOK__ENDPOINT=""
-export RUSTFS__SINKS__WEBHOOK__AUTH_TOKEN=""
-export RUSTFS__SINKS__KAFKA__ENABLED=false
-export RUSTFS__SINKS__KAFKA__BOOTSTRAP_SERVERS=""
-export RUSTFS__SINKS__KAFKA__TOPIC=""
-export RUSTFS__LOGGER__QUEUE_CAPACITY=10
 ```
 
 #### 启动服务

crates/config/src/config.rs

@@ -1,17 +1,17 @@
-use crate::event::config::EventConfig;
+use crate::event::config::NotifierConfig;
 use crate::ObservabilityConfig;
 
 /// RustFs configuration
 pub struct RustFsConfig {
     pub observability: ObservabilityConfig,
-    pub event: EventConfig,
+    pub event: NotifierConfig,
 }
 
 impl RustFsConfig {
     pub fn new() -> Self {
         Self {
             observability: ObservabilityConfig::new(),
-            event: EventConfig::new(),
+            event: NotifierConfig::new(),
         }
     }
 }

crates/config/src/constants/app.rs

@@ -14,6 +14,25 @@ pub const VERSION: &str = "0.0.1";
 /// Environment variable: RUSTFS_LOG_LEVEL
 pub const DEFAULT_LOG_LEVEL: &str = "info";
 
+/// Default configuration use stdout
+/// Default value: true
+pub(crate) const USE_STDOUT: bool = true;
+
+/// Default configuration sample ratio
+/// Default value: 1.0
+pub(crate) const SAMPLE_RATIO: f64 = 1.0;
+/// Default configuration meter interval
+/// Default value: 30
+pub(crate) const METER_INTERVAL: u64 = 30;
+
+/// Default configuration service version
+/// Default value: 0.0.1
+pub(crate) const SERVICE_VERSION: &str = "0.0.1";
+
+/// Default configuration environment
+/// Default value: production
+pub(crate) const ENVIRONMENT: &str = "production";
+
 /// maximum number of connections
 /// This is the maximum number of connections that the server will accept.
 /// This is used to limit the number of connections to the server.

crates/config/src/event/adapters.rs

@@ -0,0 +1,27 @@
+use crate::event::kafka::KafkaAdapter;
+use crate::event::mqtt::MqttAdapter;
+use crate::event::webhook::WebhookAdapter;
+use serde::{Deserialize, Serialize};
+
+/// Configuration for the notification system.
+#[derive(Debug, Clone, Serialize, Deserialize)]
+#[serde(tag = "type")]
+pub enum AdapterConfig {
+    Webhook(WebhookAdapter),
+    Kafka(KafkaAdapter),
+    Mqtt(MqttAdapter),
+}
+
+impl AdapterConfig {
+    /// create a new configuration with default values
+    pub fn new() -> Self {
+        Self::Webhook(WebhookAdapter::new())
+    }
+}
+
+impl Default for AdapterConfig {
+    /// create a new configuration with default values
+    fn default() -> Self {
+        Self::new()
+    }
+}

crates/config/src/event/config.rs

@@ -1,23 +1,43 @@
-/// Event configuration module
+use crate::event::adapters::AdapterConfig;
-pub struct EventConfig {
+use serde::{Deserialize, Serialize};
-    pub event_type: String,
+use std::env;
-    pub event_source: String,
+
-    pub event_destination: String,
+#[allow(dead_code)]
+const DEFAULT_CONFIG_FILE: &str = "event";
+
+/// Configuration for the notification system.
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct NotifierConfig {
+    #[serde(default = "default_store_path")]
+    pub store_path: String,
+    #[serde(default = "default_channel_capacity")]
+    pub channel_capacity: usize,
+    pub adapters: Vec<AdapterConfig>,
 }
 
-impl EventConfig {
+impl Default for NotifierConfig {
-    /// Creates a new instance of `EventConfig` with default values.
-    pub fn new() -> Self {
-        Self {
-            event_type: "default".to_string(),
-            event_source: "default".to_string(),
-            event_destination: "default".to_string(),
-        }
-    }
-}
-
-impl Default for EventConfig {
     fn default() -> Self {
         Self::new()
     }
 }
+
+impl NotifierConfig {
+    /// create a new configuration with default values
+    pub fn new() -> Self {
+        Self {
+            store_path: default_store_path(),
+            channel_capacity: default_channel_capacity(),
+            adapters: vec![AdapterConfig::new()],
+        }
+    }
+}
+
+/// Provide temporary directories as default storage paths
+fn default_store_path() -> String {
+    env::temp_dir().join("event-notification").to_string_lossy().to_string()
+}
+
+/// Provides the recommended default channel capacity for high concurrency systems
+fn default_channel_capacity() -> usize {
+    10000 // Reasonable default values for high concurrency systems
+}

crates/config/src/event/event.rs

@@ -1,17 +0,0 @@
-/// Event configuration module
-pub struct EventConfig {
-    pub event_type: String,
-    pub event_source: String,
-    pub event_destination: String,
-}
-
-impl EventConfig {
-    /// Creates a new instance of `EventConfig` with default values.
-    pub fn new() -> Self {
-        Self {
-            event_type: "default".to_string(),
-            event_source: "default".to_string(),
-            event_destination: "default".to_string(),
-        }
-    }
-}

crates/config/src/event/kafka.rs

@@ -0,0 +1,29 @@
+use serde::{Deserialize, Serialize};
+
+/// Configuration for the Kafka adapter.
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct KafkaAdapter {
+    pub brokers: String,
+    pub topic: String,
+    pub max_retries: u32,
+    pub timeout: u64,
+}
+
+impl KafkaAdapter {
+    /// create a new configuration with default values
+    pub fn new() -> Self {
+        Self {
+            brokers: "localhost:9092".to_string(),
+            topic: "kafka_topic".to_string(),
+            max_retries: 3,
+            timeout: 1000,
+        }
+    }
+}
+
+impl Default for KafkaAdapter {
+    /// create a new configuration with default values
+    fn default() -> Self {
+        Self::new()
+    }
+}

crates/config/src/event/mod.rs

@@ -1,2 +1,5 @@
+pub(crate) mod adapters;
 pub(crate) mod config;
-pub(crate) mod event;
+pub(crate) mod kafka;
+pub(crate) mod mqtt;
+pub(crate) mod webhook;

crates/config/src/event/mqtt.rs

@@ -0,0 +1,31 @@
+use serde::{Deserialize, Serialize};
+
+/// Configuration for the MQTT adapter.
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct MqttAdapter {
+    pub broker: String,
+    pub port: u16,
+    pub client_id: String,
+    pub topic: String,
+    pub max_retries: u32,
+}
+
+impl MqttAdapter {
+    /// create a new configuration with default values
+    pub fn new() -> Self {
+        Self {
+            broker: "localhost".to_string(),
+            port: 1883,
+            client_id: "mqtt_client".to_string(),
+            topic: "mqtt_topic".to_string(),
+            max_retries: 3,
+        }
+    }
+}
+
+impl Default for MqttAdapter {
+    /// create a new configuration with default values
+    fn default() -> Self {
+        Self::new()
+    }
+}

crates/config/src/event/webhook.rs

@@ -0,0 +1,51 @@
+use serde::{Deserialize, Serialize};
+use std::collections::HashMap;
+
+/// Configuration for the notification system.
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct WebhookAdapter {
+    pub endpoint: String,
+    pub auth_token: Option<String>,
+    pub custom_headers: Option<HashMap<String, String>>,
+    pub max_retries: u32,
+    pub timeout: u64,
+}
+
+impl WebhookAdapter {
+    /// verify that the configuration is valid
+    pub fn validate(&self) -> Result<(), String> {
+        // verify that endpoint cannot be empty
+        if self.endpoint.trim().is_empty() {
+            return Err("Webhook endpoint cannot be empty".to_string());
+        }
+
+        // verification timeout must be reasonable
+        if self.timeout == 0 {
+            return Err("Webhook timeout must be greater than 0".to_string());
+        }
+
+        // Verify that the maximum number of retry is reasonable
+        if self.max_retries > 10 {
+            return Err("Maximum retry count cannot exceed 10".to_string());
+        }
+
+        Ok(())
+    }
+
+    /// Get the default configuration
+    pub fn new() -> Self {
+        Self {
+            endpoint: "".to_string(),
+            auth_token: None,
+            custom_headers: Some(HashMap::new()),
+            max_retries: 3,
+            timeout: 1000,
+        }
+    }
+}
+
+impl Default for WebhookAdapter {
+    fn default() -> Self {
+        Self::new()
+    }
+}

crates/config/src/lib.rs

@@ -7,3 +7,5 @@ mod observability;
 
 pub use config::RustFsConfig;
 pub use constants::app::*;
+
+pub use event::config::NotifierConfig;

crates/config/src/observability/config.rs

@@ -1,13 +1,13 @@
 use crate::observability::logger::LoggerConfig;
 use crate::observability::otel::OtelConfig;
 use crate::observability::sink::SinkConfig;
-use serde::Deserialize;
+use serde::{Deserialize, Serialize};
 
 /// Observability configuration
-#[derive(Debug, Deserialize, Clone)]
+#[derive(Debug, Deserialize, Serialize, Clone)]
 pub struct ObservabilityConfig {
     pub otel: OtelConfig,
-    pub sinks: SinkConfig,
+    pub sinks: Vec<SinkConfig>,
     pub logger: Option<LoggerConfig>,
 }
 
@@ -15,7 +15,7 @@ impl ObservabilityConfig {
     pub fn new() -> Self {
         Self {
             otel: OtelConfig::new(),
-            sinks: SinkConfig::new(),
+            sinks: vec![SinkConfig::new()],
             logger: Some(LoggerConfig::new()),
         }
     }

crates/config/src/observability/file.rs

@@ -0,0 +1,59 @@
+use serde::{Deserialize, Serialize};
+use std::env;
+
+/// File sink configuration
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct FileSink {
+    pub path: String,
+    #[serde(default = "default_buffer_size")]
+    pub buffer_size: Option<usize>,
+    #[serde(default = "default_flush_interval_ms")]
+    pub flush_interval_ms: Option<u64>,
+    #[serde(default = "default_flush_threshold")]
+    pub flush_threshold: Option<usize>,
+}
+
+impl FileSink {
+    pub fn new() -> Self {
+        Self {
+            path: env::var("RUSTFS_SINKS_FILE_PATH")
+                .ok()
+                .filter(|s| !s.trim().is_empty())
+                .unwrap_or_else(default_path),
+            buffer_size: default_buffer_size(),
+            flush_interval_ms: default_flush_interval_ms(),
+            flush_threshold: default_flush_threshold(),
+        }
+    }
+}
+
+impl Default for FileSink {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+fn default_buffer_size() -> Option<usize> {
+    Some(8192)
+}
+fn default_flush_interval_ms() -> Option<u64> {
+    Some(1000)
+}
+fn default_flush_threshold() -> Option<usize> {
+    Some(100)
+}
+
+fn default_path() -> String {
+    let temp_dir = env::temp_dir().join("rustfs");
+
+    if let Err(e) = std::fs::create_dir_all(&temp_dir) {
+        eprintln!("Failed to create log directory: {}", e);
+        return "rustfs/rustfs.log".to_string();
+    }
+
+    temp_dir
+        .join("rustfs.log")
+        .to_str()
+        .unwrap_or("rustfs/rustfs.log")
+        .to_string()
+}

crates/config/src/observability/file_sink.rs

@@ -1,25 +0,0 @@
-use serde::Deserialize;
-
-/// File sink configuration
-#[derive(Debug, Deserialize, Clone)]
-pub struct FileSinkConfig {
-    pub path: String,
-    pub max_size: u64,
-    pub max_backups: u64,
-}
-
-impl FileSinkConfig {
-    pub fn new() -> Self {
-        Self {
-            path: "".to_string(),
-            max_size: 0,
-            max_backups: 0,
-        }
-    }
-}
-
-impl Default for FileSinkConfig {
-    fn default() -> Self {
-        Self::new()
-    }
-}

crates/config/src/observability/kafka.rs

@@ -0,0 +1,36 @@
+use serde::{Deserialize, Serialize};
+
+/// Kafka sink configuration
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct KafkaSink {
+    pub brokers: String,
+    pub topic: String,
+    #[serde(default = "default_batch_size")]
+    pub batch_size: Option<usize>,
+    #[serde(default = "default_batch_timeout_ms")]
+    pub batch_timeout_ms: Option<u64>,
+}
+
+impl KafkaSink {
+    pub fn new() -> Self {
+        Self {
+            brokers: "localhost:9092".to_string(),
+            topic: "rustfs".to_string(),
+            batch_size: default_batch_size(),
+            batch_timeout_ms: default_batch_timeout_ms(),
+        }
+    }
+}
+
+impl Default for KafkaSink {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+fn default_batch_size() -> Option<usize> {
+    Some(100)
+}
+fn default_batch_timeout_ms() -> Option<u64> {
+    Some(1000)
+}

crates/config/src/observability/kafka_sink.rs

@@ -1,23 +0,0 @@
-use serde::Deserialize;
-
-/// Kafka sink configuration
-#[derive(Debug, Deserialize, Clone)]
-pub struct KafkaSinkConfig {
-    pub brokers: Vec<String>,
-    pub topic: String,
-}
-
-impl KafkaSinkConfig {
-    pub fn new() -> Self {
-        Self {
-            brokers: vec!["localhost:9092".to_string()],
-            topic: "rustfs".to_string(),
-        }
-    }
-}
-
-impl Default for KafkaSinkConfig {
-    fn default() -> Self {
-        Self::new()
-    }
-}

crates/config/src/observability/logger.rs

@@ -1,7 +1,7 @@
-use serde::Deserialize;
+use serde::{Deserialize, Serialize};
 
 /// Logger configuration
-#[derive(Debug, Deserialize, Clone)]
+#[derive(Debug, Deserialize, Serialize, Clone)]
 pub struct LoggerConfig {
     pub queue_capacity: Option<usize>,
 }

crates/config/src/observability/mod.rs

@@ -1,8 +1,7 @@
 pub(crate) mod config;
-pub(crate) mod file_sink;
+pub(crate) mod file;
-pub(crate) mod kafka_sink;
+pub(crate) mod kafka;
 pub(crate) mod logger;
-pub(crate) mod observability;
 pub(crate) mod otel;
 pub(crate) mod sink;
-pub(crate) mod webhook_sink;
+pub(crate) mod webhook;

crates/config/src/observability/observability.rs

@@ -1,22 +0,0 @@
-use crate::observability::logger::LoggerConfig;
-use crate::observability::otel::OtelConfig;
-use crate::observability::sink::SinkConfig;
-use serde::Deserialize;
-
-/// Observability configuration
-#[derive(Debug, Deserialize, Clone)]
-pub struct ObservabilityConfig {
-    pub otel: OtelConfig,
-    pub sinks: SinkConfig,
-    pub logger: Option<LoggerConfig>,
-}
-
-impl ObservabilityConfig {
-    pub fn new() -> Self {
-        Self {
-            otel: OtelConfig::new(),
-            sinks: SinkConfig::new(),
-            logger: Some(LoggerConfig::new()),
-        }
-    }
-}

crates/config/src/observability/otel.rs

@@ -1,22 +1,25 @@
-use serde::Deserialize;
+use crate::constants::app::{ENVIRONMENT, METER_INTERVAL, SAMPLE_RATIO, SERVICE_VERSION, USE_STDOUT};
+use crate::{APP_NAME, DEFAULT_LOG_LEVEL};
+use serde::{Deserialize, Serialize};
+use std::env;
 
 /// OpenTelemetry configuration
-#[derive(Debug, Deserialize, Clone)]
+#[derive(Debug, Deserialize, Serialize, Clone)]
 pub struct OtelConfig {
-    pub endpoint: String,
+    pub endpoint: String,                    // Endpoint for metric collection
-    pub service_name: String,
+    pub use_stdout: Option<bool>,            // Output to stdout
-    pub service_version: String,
+    pub sample_ratio: Option<f64>,           // Trace sampling ratio
-    pub resource_attributes: Vec<String>,
+    pub meter_interval: Option<u64>,         // Metric collection interval
+    pub service_name: Option<String>,        // Service name
+    pub service_version: Option<String>,     // Service version
+    pub environment: Option<String>,         // Environment
+    pub logger_level: Option<String>,        // Logger level
+    pub local_logging_enabled: Option<bool>, // Local logging enabled
 }
 
 impl OtelConfig {
     pub fn new() -> Self {
-        Self {
+        extract_otel_config_from_env()
-            endpoint: "http://localhost:4317".to_string(),
-            service_name: "rustfs".to_string(),
-            service_version: "0.1.0".to_string(),
-            resource_attributes: vec![],
-        }
     }
 }
 
@@ -25,3 +28,42 @@ impl Default for OtelConfig {
         Self::new()
     }
 }
+
+// Helper function: Extract observable configuration from environment variables
+fn extract_otel_config_from_env() -> OtelConfig {
+    OtelConfig {
+        endpoint: env::var("RUSTFS_OBSERVABILITY_ENDPOINT").unwrap_or_else(|_| "".to_string()),
+        use_stdout: env::var("RUSTFS_OBSERVABILITY_USE_STDOUT")
+            .ok()
+            .and_then(|v| v.parse().ok())
+            .or(Some(USE_STDOUT)),
+        sample_ratio: env::var("RUSTFS_OBSERVABILITY_SAMPLE_RATIO")
+            .ok()
+            .and_then(|v| v.parse().ok())
+            .or(Some(SAMPLE_RATIO)),
+        meter_interval: env::var("RUSTFS_OBSERVABILITY_METER_INTERVAL")
+            .ok()
+            .and_then(|v| v.parse().ok())
+            .or(Some(METER_INTERVAL)),
+        service_name: env::var("RUSTFS_OBSERVABILITY_SERVICE_NAME")
+            .ok()
+            .and_then(|v| v.parse().ok())
+            .or(Some(APP_NAME.to_string())),
+        service_version: env::var("RUSTFS_OBSERVABILITY_SERVICE_VERSION")
+            .ok()
+            .and_then(|v| v.parse().ok())
+            .or(Some(SERVICE_VERSION.to_string())),
+        environment: env::var("RUSTFS_OBSERVABILITY_ENVIRONMENT")
+            .ok()
+            .and_then(|v| v.parse().ok())
+            .or(Some(ENVIRONMENT.to_string())),
+        logger_level: env::var("RUSTFS_OBSERVABILITY_LOGGER_LEVEL")
+            .ok()
+            .and_then(|v| v.parse().ok())
+            .or(Some(DEFAULT_LOG_LEVEL.to_string())),
+        local_logging_enabled: env::var("RUSTFS_OBSERVABILITY_LOCAL_LOGGING_ENABLED")
+            .ok()
+            .and_then(|v| v.parse().ok())
+            .or(Some(false)),
+    }
+}

crates/config/src/observability/sink.rs

@@ -1,23 +1,20 @@
-use crate::observability::file_sink::FileSinkConfig;
+use crate::observability::file::FileSink;
-use crate::observability::kafka_sink::KafkaSinkConfig;
+use crate::observability::kafka::KafkaSink;
-use crate::observability::webhook_sink::WebhookSinkConfig;
+use crate::observability::webhook::WebhookSink;
-use serde::Deserialize;
+use serde::{Deserialize, Serialize};
 
 /// Sink configuration
-#[derive(Debug, Deserialize, Clone)]
+#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct SinkConfig {
+#[serde(tag = "type")]
-    pub kafka: Option<KafkaSinkConfig>,
+pub enum SinkConfig {
-    pub webhook: Option<WebhookSinkConfig>,
+    Kafka(KafkaSink),
-    pub file: Option<FileSinkConfig>,
+    Webhook(WebhookSink),
+    File(FileSink),
 }
 
 impl SinkConfig {
     pub fn new() -> Self {
-        Self {
+        Self::File(FileSink::new())
-            kafka: None,
-            webhook: None,
-            file: Some(FileSinkConfig::new()),
-        }
     }
 }
 

crates/config/src/observability/webhook.rs

@@ -0,0 +1,39 @@
+use serde::{Deserialize, Serialize};
+use std::collections::HashMap;
+
+/// Webhook sink configuration
+#[derive(Debug, Deserialize, Serialize, Clone)]
+pub struct WebhookSink {
+    pub endpoint: String,
+    pub auth_token: String,
+    pub headers: Option<HashMap<String, String>>,
+    #[serde(default = "default_max_retries")]
+    pub max_retries: Option<usize>,
+    #[serde(default = "default_retry_delay_ms")]
+    pub retry_delay_ms: Option<u64>,
+}
+
+impl WebhookSink {
+    pub fn new() -> Self {
+        Self {
+            endpoint: "".to_string(),
+            auth_token: "".to_string(),
+            headers: Some(HashMap::new()),
+            max_retries: default_max_retries(),
+            retry_delay_ms: default_retry_delay_ms(),
+        }
+    }
+}
+
+impl Default for WebhookSink {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+fn default_max_retries() -> Option<usize> {
+    Some(3)
+}
+fn default_retry_delay_ms() -> Option<u64> {
+    Some(100)
+}

crates/config/src/observability/webhook_sink.rs

@@ -1,25 +0,0 @@
-use serde::Deserialize;
-
-/// Webhook sink configuration
-#[derive(Debug, Deserialize, Clone)]
-pub struct WebhookSinkConfig {
-    pub url: String,
-    pub method: String,
-    pub headers: Vec<(String, String)>,
-}
-
-impl WebhookSinkConfig {
-    pub fn new() -> Self {
-        Self {
-            url: "http://localhost:8080/webhook".to_string(),
-            method: "POST".to_string(),
-            headers: vec![],
-        }
-    }
-}
-
-impl Default for WebhookSinkConfig {
-    fn default() -> Self {
-        Self::new()
-    }
-}

crates/event-notifier/Cargo.toml

@@ -9,13 +9,12 @@ version.workspace = true
 [features]
 default = ["webhook"]
 webhook = ["dep:reqwest"]
-kafka = ["rdkafka"]
 mqtt = ["rumqttc"]
+kafka = ["dep:rdkafka"]
 
 [dependencies]
 async-trait = { workspace = true }
 config = { workspace = true }
-rdkafka = { workspace = true, features = ["tokio"], optional = true }
 reqwest = { workspace = true, optional = true }
 rumqttc = { workspace = true, optional = true }
 serde = { workspace = true }
@@ -29,12 +28,16 @@ tokio = { workspace = true, features = ["sync", "net", "macros", "signal", "rt-m
 tokio-util = { workspace = true }
 uuid = { workspace = true, features = ["v4", "serde"] }
 
+# Only enable kafka features and related dependencies on Linux
+[target.'cfg(target_os = "linux")'.dependencies]
+rdkafka = { workspace = true, features = ["tokio"], optional = true }
 
 [dev-dependencies]
 tokio = { workspace = true, features = ["test-util"] }
 tracing-subscriber = { workspace = true }
 http = { workspace = true }
 axum = { workspace = true }
+dotenvy = "0.15.7"
 
 [lints]
 workspace = true

crates/event-notifier/examples/.env-zh.example

@@ -1,28 +0,0 @@
-# ===== 全局配置 =====
-NOTIFIER__STORE_PATH=/var/log/event-notification
-NOTIFIER__CHANNEL_CAPACITY=5000
-
-# ===== 适配器配置（数组格式） =====
-# Webhook 适配器（索引 0）
-NOTIFIER__ADAPTERS_0__type=Webhook
-NOTIFIER__ADAPTERS_0__endpoint=http://127.0.0.1:3020/webhook
-NOTIFIER__ADAPTERS_0__auth_token=your-auth-token
-NOTIFIER__ADAPTERS_0__max_retries=3
-NOTIFIER__ADAPTERS_0__timeout=50
-NOTIFIER__ADAPTERS_0__custom_headers__x_custom_server=value
-NOTIFIER__ADAPTERS_0__custom_headers__x_custom_client=value
-
-# Kafka 适配器（索引 1）
-NOTIFIER__ADAPTERS_1__type=Kafka
-NOTIFIER__ADAPTERS_1__brokers=localhost:9092
-NOTIFIER__ADAPTERS_1__topic=notifications
-NOTIFIER__ADAPTERS_1__max_retries=3
-NOTIFIER__ADAPTERS_1__timeout=60
-
-# MQTT 适配器（索引 2）
-NOTIFIER__ADAPTERS_2__type=Mqtt
-NOTIFIER__ADAPTERS_2__broker=mqtt.example.com
-NOTIFIER__ADAPTERS_2__port=1883
-NOTIFIER__ADAPTERS_2__client_id=event-notifier
-NOTIFIER__ADAPTERS_2__topic=events
-NOTIFIER__ADAPTERS_2__max_retries=3

crates/event-notifier/examples/.env.example

@@ -1,28 +1,28 @@
-# ===== global configuration =====
+## ===== global configuration =====
-NOTIFIER__STORE_PATH=/var/log/event-notification
+#NOTIFIER__STORE_PATH=/var/log/event-notification
-NOTIFIER__CHANNEL_CAPACITY=5000
+#NOTIFIER__CHANNEL_CAPACITY=5000
-
+#
-# ===== adapter configuration array format =====
+## ===== adapter configuration array format =====
-# webhook adapter index 0
+## webhook adapter index 0
-NOTIFIER__ADAPTERS_0__type=Webhook
+#NOTIFIER__ADAPTERS_0__type=Webhook
-NOTIFIER__ADAPTERS_0__endpoint=http://127.0.0.1:3020/webhook
+#NOTIFIER__ADAPTERS_0__endpoint=http://127.0.0.1:3020/webhook
-NOTIFIER__ADAPTERS_0__auth_token=your-auth-token
+#NOTIFIER__ADAPTERS_0__auth_token=your-auth-token
-NOTIFIER__ADAPTERS_0__max_retries=3
+#NOTIFIER__ADAPTERS_0__max_retries=3
-NOTIFIER__ADAPTERS_0__timeout=50
+#NOTIFIER__ADAPTERS_0__timeout=50
-NOTIFIER__ADAPTERS_0__custom_headers__x_custom_server=server-value
+#NOTIFIER__ADAPTERS_0__custom_headers__x_custom_server=server-value
-NOTIFIER__ADAPTERS_0__custom_headers__x_custom_client=client-value
+#NOTIFIER__ADAPTERS_0__custom_headers__x_custom_client=client-value
-
+#
-# kafka adapter index 1
+## kafka adapter index 1
-NOTIFIER__ADAPTERS_1__type=Kafka
+#NOTIFIER__ADAPTERS_1__type=Kafka
-NOTIFIER__ADAPTERS_1__brokers=localhost:9092
+#NOTIFIER__ADAPTERS_1__brokers=localhost:9092
-NOTIFIER__ADAPTERS_1__topic=notifications
+#NOTIFIER__ADAPTERS_1__topic=notifications
-NOTIFIER__ADAPTERS_1__max_retries=3
+#NOTIFIER__ADAPTERS_1__max_retries=3
-NOTIFIER__ADAPTERS_1__timeout=60
+#NOTIFIER__ADAPTERS_1__timeout=60
-
+#
-# mqtt adapter index 2
+## mqtt adapter index 2
-NOTIFIER__ADAPTERS_2__type=Mqtt
+#NOTIFIER__ADAPTERS_2__type=Mqtt
-NOTIFIER__ADAPTERS_2__broker=mqtt.example.com
+#NOTIFIER__ADAPTERS_2__broker=mqtt.example.com
-NOTIFIER__ADAPTERS_2__port=1883
+#NOTIFIER__ADAPTERS_2__port=1883
-NOTIFIER__ADAPTERS_2__client_id=event-notifier
+#NOTIFIER__ADAPTERS_2__client_id=event-notifier
-NOTIFIER__ADAPTERS_2__topic=events
+#NOTIFIER__ADAPTERS_2__topic=events
-NOTIFIER__ADAPTERS_2__max_retries=3
+#NOTIFIER__ADAPTERS_2__max_retries=3

crates/event-notifier/examples/.env.zh.example

@@ -0,0 +1,28 @@
+## ===== 全局配置 =====
+#NOTIFIER__STORE_PATH=/var/log/event-notification
+#NOTIFIER__CHANNEL_CAPACITY=5000
+#
+## ===== 适配器配置（数组格式） =====
+## Webhook 适配器（索引 0）
+#NOTIFIER__ADAPTERS_0__type=Webhook
+#NOTIFIER__ADAPTERS_0__endpoint=http://127.0.0.1:3020/webhook
+#NOTIFIER__ADAPTERS_0__auth_token=your-auth-token
+#NOTIFIER__ADAPTERS_0__max_retries=3
+#NOTIFIER__ADAPTERS_0__timeout=50
+#NOTIFIER__ADAPTERS_0__custom_headers__x_custom_server=value
+#NOTIFIER__ADAPTERS_0__custom_headers__x_custom_client=value
+#
+## Kafka 适配器（索引 1）
+#NOTIFIER__ADAPTERS_1__type=Kafka
+#NOTIFIER__ADAPTERS_1__brokers=localhost:9092
+#NOTIFIER__ADAPTERS_1__topic=notifications
+#NOTIFIER__ADAPTERS_1__max_retries=3
+#NOTIFIER__ADAPTERS_1__timeout=60
+#
+## MQTT 适配器（索引 2）
+#NOTIFIER__ADAPTERS_2__type=Mqtt
+#NOTIFIER__ADAPTERS_2__broker=mqtt.example.com
+#NOTIFIER__ADAPTERS_2__port=1883
+#NOTIFIER__ADAPTERS_2__client_id=event-notifier
+#NOTIFIER__ADAPTERS_2__topic=events
+#NOTIFIER__ADAPTERS_2__max_retries=3

crates/event-notifier/examples/simple.rs

@@ -33,7 +33,9 @@ async fn main() -> Result<(), Box<dyn error::Error>> {
     // loading configuration from environment variables
     let _config = NotifierConfig::event_load_config(Some("./crates/event-notifier/examples/event.toml".to_string()));
     tracing::info!("event_load_config config: {:?} \n", _config);
-
+    dotenvy::dotenv()?;
+    let _config = NotifierConfig::event_load_config(None);
+    tracing::info!("event_load_config config: {:?} \n", _config);
     let system = Arc::new(tokio::sync::Mutex::new(NotifierSystem::new(config.clone()).await?));
     let adapters = create_adapters(&config.adapters)?;
 

crates/event-notifier/src/adapter/mod.rs

@@ -4,7 +4,7 @@ use crate::Event;
 use async_trait::async_trait;
 use std::sync::Arc;
 
-#[cfg(feature = "kafka")]
+#[cfg(all(feature = "kafka", target_os = "linux"))]
 pub(crate) mod kafka;
 #[cfg(feature = "mqtt")]
 pub(crate) mod mqtt;
@@ -31,7 +31,7 @@ pub fn create_adapters(configs: &[AdapterConfig]) -> Result<Vec<Arc<dyn ChannelA
                 webhook_config.validate().map_err(Error::ConfigError)?;
                 adapters.push(Arc::new(webhook::WebhookAdapter::new(webhook_config.clone())));
             }
-            #[cfg(feature = "kafka")]
+            #[cfg(all(feature = "kafka", target_os = "linux"))]
             AdapterConfig::Kafka(kafka_config) => {
                 adapters.push(Arc::new(kafka::KafkaAdapter::new(kafka_config)?));
             }
@@ -43,7 +43,7 @@ pub fn create_adapters(configs: &[AdapterConfig]) -> Result<Vec<Arc<dyn ChannelA
             }
             #[cfg(not(feature = "webhook"))]
             AdapterConfig::Webhook(_) => return Err(Error::FeatureDisabled("webhook")),
-            #[cfg(not(feature = "kafka"))]
+            #[cfg(any(not(feature = "kafka"), not(target_os = "linux")))]
             AdapterConfig::Kafka(_) => return Err(Error::FeatureDisabled("kafka")),
             #[cfg(not(feature = "mqtt"))]
             AdapterConfig::Mqtt(_) => return Err(Error::FeatureDisabled("mqtt")),

crates/event-notifier/src/config.rs

@@ -1,4 +1,4 @@
-use config::{Config, Environment, File, FileFormat};
+use config::{Config, File, FileFormat};
 use serde::{Deserialize, Serialize};
 use std::collections::HashMap;
 use std::env;
@@ -138,15 +138,6 @@ impl NotifierConfig {
         let app_config = Config::builder()
             .add_source(File::with_name(config_dir.as_str()).format(FileFormat::Toml).required(false))
             .add_source(File::with_name(config_dir.as_str()).format(FileFormat::Yaml).required(false))
-            .add_source(
-                Environment::default()
-                    .prefix("NOTIFIER")
-                    .prefix_separator("__")
-                    .separator("__")
-                    .list_separator("_")
-                    .with_list_parse_key("adapters")
-                    .try_parsing(true),
-            )
             .build()
             .unwrap_or_default();
         match app_config.try_deserialize::<NotifierConfig>() {

crates/event-notifier/src/error.rs

@@ -15,7 +15,7 @@ pub enum Error {
     Serde(#[from] serde_json::Error),
     #[error("HTTP error: {0}")]
     Http(#[from] reqwest::Error),
-    #[cfg(feature = "kafka")]
+    #[cfg(all(feature = "kafka", target_os = "linux"))]
     #[error("Kafka error: {0}")]
     Kafka(#[from] rdkafka::error::KafkaError),
     #[cfg(feature = "mqtt")]

crates/event-notifier/src/lib.rs

@@ -8,7 +8,7 @@ mod notifier;
 mod store;
 
 pub use adapter::create_adapters;
-#[cfg(feature = "kafka")]
+#[cfg(all(feature = "kafka", target_os = "linux"))]
 pub use adapter::kafka::KafkaAdapter;
 #[cfg(feature = "mqtt")]
 pub use adapter::mqtt::MqttAdapter;
@@ -16,7 +16,7 @@ pub use adapter::mqtt::MqttAdapter;
 pub use adapter::webhook::WebhookAdapter;
 pub use adapter::ChannelAdapter;
 pub use bus::event_bus;
-#[cfg(feature = "kafka")]
+#[cfg(all(feature = "kafka", target_os = "linux"))]
 pub use config::KafkaConfig;
 #[cfg(feature = "mqtt")]
 pub use config::MqttConfig;

crates/obs/Cargo.toml

@@ -13,11 +13,11 @@ workspace = true
 default = ["file"]
 file = []
 gpu = ["dep:nvml-wrapper"]
-kafka = ["dep:rdkafka"]
 webhook = ["dep:reqwest"]
-full = ["file", "gpu", "kafka", "webhook"]
+kafka = ["dep:rdkafka"]
 
 [dependencies]
+rustfs-config = { workspace = true }
 async-trait = { workspace = true }
 chrono = { workspace = true }
 config = { workspace = true }
@@ -37,12 +37,14 @@ tracing-error = { workspace = true }
 tracing-opentelemetry = { workspace = true }
 tracing-subscriber = { workspace = true, features = ["registry", "std", "fmt", "env-filter", "tracing-log", "time", "local-time", "json"] }
 tokio = { workspace = true, features = ["sync", "fs", "rt-multi-thread", "rt", "time", "macros"] }
-rdkafka = { workspace = true, features = ["tokio"], optional = true }
 reqwest = { workspace = true, optional = true, default-features = false }
 serde_json = { workspace = true }
 sysinfo = { workspace = true }
 thiserror = { workspace = true }
 
+# Only enable kafka features and related dependencies on Linux
+[target.'cfg(target_os = "linux")'.dependencies]
+rdkafka = { workspace = true, features = ["tokio"], optional = true }
 
 
 [dev-dependencies]

crates/obs/examples/config.toml

@@ -7,27 +7,28 @@ service_name = "rustfs_obs"
 service_version = "0.1.0"
 environments = "develop"
 logger_level = "debug"
+local_logging_enabled = true
 
-[sinks]
+#[[sinks]]
-[sinks.kafka]
+#type = "Kafka"
-enabled = false
+#bootstrap_servers = "localhost:9092"
-bootstrap_servers = "localhost:9092"
+#topic = "logs"
-topic = "logs"
+#batch_size = 100 # Default is 100 if not specified
-batch_size = 100 # Default is 100 if not specified
+#batch_timeout_ms = 100 # Default is 1000ms if not specified
-batch_timeout_ms = 1000 # Default is 1000ms if not specified
+#
+#[[sinks]]
+#type = "Webhook"
+#endpoint = "http://localhost:8080/webhook"
+#auth_token = ""
+#batch_size = 100 # Default is 3 if not specified
+#batch_timeout_ms = 100 # Default is 100ms if not specified
 
-[sinks.webhook]
+[[sinks]]
-enabled = false
+type = "File"
-endpoint = "http://localhost:8080/webhook"
+path = "deploy/logs/rustfs.log"
-auth_token = ""
+buffer_size = 102 # Default is 8192 bytes if not specified
-batch_size = 100 # Default is 3 if not specified
+flush_interval_ms = 1000
-batch_timeout_ms = 1000 # Default is 100ms if not specified
+flush_threshold = 100
-
-[sinks.file]
-enabled = true
-path = "deploy/logs/app.log"
-batch_size = 100
-batch_timeout_ms = 1000 # Default is 8192 bytes if not specified
 
 [logger]
 queue_capacity = 10000

crates/obs/src/config.rs

@@ -1,6 +1,6 @@
 use crate::global::{ENVIRONMENT, LOGGER_LEVEL, METER_INTERVAL, SAMPLE_RATIO, SERVICE_NAME, SERVICE_VERSION, USE_STDOUT};
-use config::{Config, Environment, File, FileFormat};
+use config::{Config, File, FileFormat};
-use serde::Deserialize;
+use serde::{Deserialize, Serialize};
 use std::env;
 
 /// OpenTelemetry Configuration
@@ -11,7 +11,7 @@ use std::env;
 /// Add use_stdout for output to stdout
 /// Add logger level for log level
 /// Add local_logging_enabled for local logging enabled
-#[derive(Debug, Deserialize, Clone)]
+#[derive(Debug, Deserialize, Serialize, Clone)]
 pub struct OtelConfig {
     pub endpoint: String,                    // Endpoint for metric collection
     pub use_stdout: Option<bool>,            // Output to stdout
@@ -24,7 +24,7 @@ pub struct OtelConfig {
     pub local_logging_enabled: Option<bool>, // Local logging enabled
 }
 
-// Helper function: Extract observable configuration from environment variables
+/// Helper function: Extract observable configuration from environment variables
 fn extract_otel_config_from_env() -> OtelConfig {
     OtelConfig {
         endpoint: env::var("RUSTFS_OBSERVABILITY_ENDPOINT").unwrap_or_else(|_| "".to_string()),
@@ -63,36 +63,89 @@ fn extract_otel_config_from_env() -> OtelConfig {
     }
 }
 
-impl Default for OtelConfig {
+impl OtelConfig {
-    fn default() -> Self {
+    /// Create a new instance of OtelConfig with default values
+    ///
+    /// # Returns
+    /// A new instance of OtelConfig
+    pub fn new() -> Self {
         extract_otel_config_from_env()
     }
 }
 
+impl Default for OtelConfig {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 /// Kafka Sink Configuration - Add batch parameters
-#[derive(Debug, Deserialize, Clone, Default)]
+#[derive(Debug, Deserialize, Serialize, Clone)]
 pub struct KafkaSinkConfig {
-    pub enabled: bool,
+    pub brokers: String,
-    pub bootstrap_servers: String,
     pub topic: String,
     pub batch_size: Option<usize>,     // Batch size, default 100
     pub batch_timeout_ms: Option<u64>, // Batch timeout time, default 1000ms
 }
 
+impl KafkaSinkConfig {
+    pub fn new() -> Self {
+        Self {
+            brokers: env::var("RUSTFS__SINKS_0_KAFKA_BROKERS")
+                .ok()
+                .filter(|s| !s.trim().is_empty())
+                .unwrap_or_else(|| "localhost:9092".to_string()),
+            topic: env::var("RUSTFS__SINKS_0_KAFKA_TOPIC")
+                .ok()
+                .filter(|s| !s.trim().is_empty())
+                .unwrap_or_else(|| "default_topic".to_string()),
+            batch_size: Some(100),
+            batch_timeout_ms: Some(1000),
+        }
+    }
+}
+
+impl Default for KafkaSinkConfig {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 /// Webhook Sink Configuration - Add Retry Parameters
-#[derive(Debug, Deserialize, Clone, Default)]
+#[derive(Debug, Deserialize, Serialize, Clone)]
 pub struct WebhookSinkConfig {
-    pub enabled: bool,
     pub endpoint: String,
     pub auth_token: String,
     pub max_retries: Option<usize>,  // Maximum number of retry times, default 3
     pub retry_delay_ms: Option<u64>, // Retry the delay cardinality, default 100ms
 }
 
+impl WebhookSinkConfig {
+    pub fn new() -> Self {
+        Self {
+            endpoint: env::var("RUSTFS__SINKS_0_WEBHOOK_ENDPOINT")
+                .ok()
+                .filter(|s| !s.trim().is_empty())
+                .unwrap_or_else(|| "http://localhost:8080".to_string()),
+            auth_token: env::var("RUSTFS__SINKS_0_WEBHOOK_AUTH_TOKEN")
+                .ok()
+                .filter(|s| !s.trim().is_empty())
+                .unwrap_or_else(|| "default_token".to_string()),
+            max_retries: Some(3),
+            retry_delay_ms: Some(100),
+        }
+    }
+}
+
+impl Default for WebhookSinkConfig {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 /// File Sink Configuration - Add buffering parameters
-#[derive(Debug, Deserialize, Clone)]
+#[derive(Debug, Deserialize, Serialize, Clone)]
 pub struct FileSinkConfig {
-    pub enabled: bool,
     pub path: String,
     pub buffer_size: Option<usize>,     // Write buffer size, default 8192
     pub flush_interval_ms: Option<u64>, // Refresh interval time, default 1000ms
@@ -114,13 +167,9 @@ impl FileSinkConfig {
             .unwrap_or("rustfs/rustfs.log")
             .to_string()
     }
-}
+    pub fn new() -> Self {
-
+        Self {
-impl Default for FileSinkConfig {
+            path: env::var("RUSTFS__SINKS_0_FILE_PATH")
-    fn default() -> Self {
-        FileSinkConfig {
-            enabled: true,
-            path: env::var("RUSTFS_SINKS_FILE_PATH")
                 .ok()
                 .filter(|s| !s.trim().is_empty())
                 .unwrap_or_else(Self::get_default_log_path),
@@ -131,38 +180,53 @@ impl Default for FileSinkConfig {
     }
 }
 
+impl Default for FileSinkConfig {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 /// Sink configuration collection
-#[derive(Debug, Deserialize, Clone)]
+#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct SinkConfig {
+#[serde(tag = "type")]
-    pub kafka: Option<KafkaSinkConfig>,
+pub enum SinkConfig {
-    pub webhook: Option<WebhookSinkConfig>,
+    File(FileSinkConfig),
-    pub file: Option<FileSinkConfig>,
+    Kafka(KafkaSinkConfig),
+    Webhook(WebhookSinkConfig),
+}
+
+impl SinkConfig {
+    pub fn new() -> Self {
+        Self::File(FileSinkConfig::new())
+    }
 }
 
 impl Default for SinkConfig {
     fn default() -> Self {
-        SinkConfig {
+        Self::new()
-            kafka: None,
-            webhook: None,
-            file: Some(FileSinkConfig::default()),
-        }
     }
 }
 
 ///Logger Configuration
-#[derive(Debug, Deserialize, Clone)]
+#[derive(Debug, Deserialize, Serialize, Clone)]
 pub struct LoggerConfig {
     pub queue_capacity: Option<usize>,
 }
 
-impl Default for LoggerConfig {
+impl LoggerConfig {
-    fn default() -> Self {
+    pub fn new() -> Self {
-        LoggerConfig {
+        Self {
             queue_capacity: Some(10000),
         }
     }
 }
 
+impl Default for LoggerConfig {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 /// Overall application configuration
 /// Add observability, sinks, and logger configuration
 ///
@@ -180,7 +244,7 @@ impl Default for LoggerConfig {
 #[derive(Debug, Deserialize, Clone)]
 pub struct AppConfig {
     pub observability: OtelConfig,
-    pub sinks: SinkConfig,
+    pub sinks: Vec<SinkConfig>,
     pub logger: Option<LoggerConfig>,
 }
 
@@ -192,7 +256,7 @@ impl AppConfig {
     pub fn new() -> Self {
         Self {
             observability: OtelConfig::default(),
-            sinks: SinkConfig::default(),
+            sinks: vec![SinkConfig::default()],
             logger: Some(LoggerConfig::default()),
         }
     }
@@ -258,14 +322,6 @@ pub fn load_config(config_dir: Option<String>) -> AppConfig {
     let app_config = Config::builder()
         .add_source(File::with_name(config_dir.as_str()).format(FileFormat::Toml).required(false))
         .add_source(File::with_name(config_dir.as_str()).format(FileFormat::Yaml).required(false))
-        .add_source(
-            Environment::default()
-                .prefix("RUSTFS")
-                .prefix_separator("__")
-                .separator("__")
-                .with_list_parse_key("volumes")
-                .try_parsing(true),
-        )
         .build()
         .unwrap_or_default();
 

crates/obs/src/lib.rs

@@ -32,7 +32,7 @@ mod config;
 mod entry;
 mod global;
 mod logger;
-mod sink;
+mod sinks;
 mod system;
 mod telemetry;
 mod utils;
@@ -40,12 +40,6 @@ mod worker;
 
 use crate::logger::InitLogStatus;
 pub use config::load_config;
-#[cfg(feature = "file")]
-pub use config::FileSinkConfig;
-#[cfg(feature = "kafka")]
-pub use config::KafkaSinkConfig;
-#[cfg(feature = "webhook")]
-pub use config::WebhookSinkConfig;
 pub use config::{AppConfig, LoggerConfig, OtelConfig, SinkConfig};
 pub use entry::args::Args;
 pub use entry::audit::{ApiDetails, AuditLogEntry};
@@ -79,7 +73,7 @@ use tracing::{error, info};
 /// ```
 pub async fn init_obs(config: AppConfig) -> (Arc<Mutex<Logger>>, telemetry::OtelGuard) {
     let guard = init_telemetry(&config.observability);
-    let sinks = sink::create_sinks(&config).await;
+    let sinks = sinks::create_sinks(&config).await;
     let logger = init_global_logger(&config, sinks).await;
     let obs_config = config.observability.clone();
     tokio::spawn(async move {

crates/obs/src/logger.rs

@@ -1,5 +1,5 @@
 use crate::global::{ENVIRONMENT, SERVICE_NAME, SERVICE_VERSION};
-use crate::sink::Sink;
+use crate::sinks::Sink;
 use crate::{AppConfig, AuditLogEntry, BaseLogEntry, ConsoleLogEntry, GlobalError, OtelConfig, ServerLogEntry, UnifiedLogEntry};
 use std::sync::Arc;
 use std::time::SystemTime;

crates/obs/src/sink.rs

@@ -1,497 +0,0 @@
-use crate::{AppConfig, LogRecord, UnifiedLogEntry};
-use async_trait::async_trait;
-use std::sync::Arc;
-use tokio::fs::OpenOptions;
-use tokio::io;
-use tokio::io::AsyncWriteExt;
-
-/// Sink Trait definition, asynchronously write logs
-#[async_trait]
-pub trait Sink: Send + Sync {
-    async fn write(&self, entry: &UnifiedLogEntry);
-}
-
-#[cfg(feature = "kafka")]
-/// Kafka Sink Implementation
-pub struct KafkaSink {
-    producer: rdkafka::producer::FutureProducer,
-    topic: String,
-    batch_size: usize,
-    batch_timeout_ms: u64,
-    entries: Arc<tokio::sync::Mutex<Vec<UnifiedLogEntry>>>,
-    last_flush: Arc<std::sync::atomic::AtomicU64>,
-}
-
-#[cfg(feature = "kafka")]
-impl KafkaSink {
-    /// Create a new KafkaSink instance
-    pub fn new(producer: rdkafka::producer::FutureProducer, topic: String, batch_size: usize, batch_timeout_ms: u64) -> Self {
-        // Create Arc-wrapped values first
-        let entries = Arc::new(tokio::sync::Mutex::new(Vec::with_capacity(batch_size)));
-        let last_flush = Arc::new(std::sync::atomic::AtomicU64::new(
-            std::time::SystemTime::now()
-                .duration_since(std::time::UNIX_EPOCH)
-                .unwrap()
-                .as_millis() as u64,
-        ));
-        let sink = KafkaSink {
-            producer: producer.clone(),
-            topic: topic.clone(),
-            batch_size,
-            batch_timeout_ms,
-            entries: entries.clone(),
-            last_flush: last_flush.clone(),
-        };
-
-        // Start background flusher
-        tokio::spawn(Self::periodic_flush(producer, topic, entries, last_flush, batch_timeout_ms));
-
-        sink
-    }
-
-    /// Add a getter method to read the batch_timeout_ms field
-    #[allow(dead_code)]
-    pub fn batch_timeout(&self) -> u64 {
-        self.batch_timeout_ms
-    }
-
-    /// Add a method to dynamically adjust the timeout if needed
-    #[allow(dead_code)]
-    pub fn set_batch_timeout(&mut self, new_timeout_ms: u64) {
-        self.batch_timeout_ms = new_timeout_ms;
-    }
-
-    async fn periodic_flush(
-        producer: rdkafka::producer::FutureProducer,
-        topic: String,
-        entries: Arc<tokio::sync::Mutex<Vec<UnifiedLogEntry>>>,
-        last_flush: Arc<std::sync::atomic::AtomicU64>,
-        timeout_ms: u64,
-    ) {
-        loop {
-            tokio::time::sleep(tokio::time::Duration::from_millis(timeout_ms / 2)).await;
-
-            let now = std::time::SystemTime::now()
-                .duration_since(std::time::UNIX_EPOCH)
-                .unwrap()
-                .as_millis() as u64;
-
-            let last = last_flush.load(std::sync::atomic::Ordering::Relaxed);
-
-            if now - last >= timeout_ms {
-                let mut batch = entries.lock().await;
-                if !batch.is_empty() {
-                    Self::send_batch(&producer, &topic, batch.drain(..).collect()).await;
-                    last_flush.store(now, std::sync::atomic::Ordering::Relaxed);
-                }
-            }
-        }
-    }
-
-    async fn send_batch(producer: &rdkafka::producer::FutureProducer, topic: &str, entries: Vec<UnifiedLogEntry>) {
-        for entry in entries {
-            let payload = match serde_json::to_string(&entry) {
-                Ok(p) => p,
-                Err(e) => {
-                    eprintln!("Failed to serialize log entry: {}", e);
-                    continue;
-                }
-            };
-
-            let span_id = entry.get_timestamp().to_rfc3339();
-
-            let _ = producer
-                .send(
-                    rdkafka::producer::FutureRecord::to(topic).payload(&payload).key(&span_id),
-                    std::time::Duration::from_secs(5),
-                )
-                .await;
-        }
-    }
-}
-
-#[cfg(feature = "kafka")]
-#[async_trait]
-impl Sink for KafkaSink {
-    async fn write(&self, entry: &UnifiedLogEntry) {
-        let mut batch = self.entries.lock().await;
-        batch.push(entry.clone());
-
-        let should_flush_by_size = batch.len() >= self.batch_size;
-        let should_flush_by_time = {
-            let now = std::time::SystemTime::now()
-                .duration_since(std::time::UNIX_EPOCH)
-                .unwrap()
-                .as_millis() as u64;
-            let last = self.last_flush.load(std::sync::atomic::Ordering::Relaxed);
-            now - last >= self.batch_timeout_ms
-        };
-
-        if should_flush_by_size || should_flush_by_time {
-            // Existing flush logic
-            let entries_to_send: Vec<UnifiedLogEntry> = batch.drain(..).collect();
-            let producer = self.producer.clone();
-            let topic = self.topic.clone();
-
-            self.last_flush.store(
-                std::time::SystemTime::now()
-                    .duration_since(std::time::UNIX_EPOCH)
-                    .unwrap()
-                    .as_millis() as u64,
-                std::sync::atomic::Ordering::Relaxed,
-            );
-
-            tokio::spawn(async move {
-                KafkaSink::send_batch(&producer, &topic, entries_to_send).await;
-            });
-        }
-    }
-}
-
-#[cfg(feature = "kafka")]
-impl Drop for KafkaSink {
-    fn drop(&mut self) {
-        // Perform any necessary cleanup here
-        // For example, you might want to flush any remaining entries
-        let producer = self.producer.clone();
-        let topic = self.topic.clone();
-        let entries = self.entries.clone();
-        let last_flush = self.last_flush.clone();
-
-        tokio::spawn(async move {
-            let mut batch = entries.lock().await;
-            if !batch.is_empty() {
-                KafkaSink::send_batch(&producer, &topic, batch.drain(..).collect()).await;
-                last_flush.store(
-                    std::time::SystemTime::now()
-                        .duration_since(std::time::UNIX_EPOCH)
-                        .unwrap()
-                        .as_millis() as u64,
-                    std::sync::atomic::Ordering::Relaxed,
-                );
-            }
-        });
-
-        eprintln!("Dropping KafkaSink with topic: {}", self.topic);
-    }
-}
-
-#[cfg(feature = "webhook")]
-/// Webhook Sink Implementation
-pub struct WebhookSink {
-    endpoint: String,
-    auth_token: String,
-    client: reqwest::Client,
-    max_retries: usize,
-    retry_delay_ms: u64,
-}
-
-#[cfg(feature = "webhook")]
-impl WebhookSink {
-    pub fn new(endpoint: String, auth_token: String, max_retries: usize, retry_delay_ms: u64) -> Self {
-        WebhookSink {
-            endpoint,
-            auth_token,
-            client: reqwest::Client::builder()
-                .timeout(std::time::Duration::from_secs(10))
-                .build()
-                .unwrap_or_else(|_| reqwest::Client::new()),
-            max_retries,
-            retry_delay_ms,
-        }
-    }
-}
-
-#[cfg(feature = "webhook")]
-#[async_trait]
-impl Sink for WebhookSink {
-    async fn write(&self, entry: &UnifiedLogEntry) {
-        let mut retries = 0;
-        let url = self.endpoint.clone();
-        let entry_clone = entry.clone();
-        let auth_value = reqwest::header::HeaderValue::from_str(format!("Bearer {}", self.auth_token.clone()).as_str()).unwrap();
-        while retries < self.max_retries {
-            match self
-                .client
-                .post(&url)
-                .header(reqwest::header::AUTHORIZATION, auth_value.clone())
-                .json(&entry_clone)
-                .send()
-                .await
-            {
-                Ok(response) if response.status().is_success() => {
-                    return;
-                }
-                _ => {
-                    retries += 1;
-                    if retries < self.max_retries {
-                        tokio::time::sleep(tokio::time::Duration::from_millis(
-                            self.retry_delay_ms * (1 << retries), // Exponential backoff
-                        ))
-                        .await;
-                    }
-                }
-            }
-        }
-
-        eprintln!("Failed to send log to webhook after {} retries", self.max_retries);
-    }
-}
-
-#[cfg(feature = "webhook")]
-impl Drop for WebhookSink {
-    fn drop(&mut self) {
-        // Perform any necessary cleanup here
-        // For example, you might want to log that the sink is being dropped
-        eprintln!("Dropping WebhookSink with URL: {}", self.endpoint);
-    }
-}
-
-#[cfg(feature = "file")]
-/// File Sink Implementation
-pub struct FileSink {
-    path: String,
-    buffer_size: usize,
-    writer: Arc<tokio::sync::Mutex<io::BufWriter<tokio::fs::File>>>,
-    entry_count: std::sync::atomic::AtomicUsize,
-    last_flush: std::sync::atomic::AtomicU64,
-    flush_interval_ms: u64, // Time between flushes
-    flush_threshold: usize, // Number of entries before flush
-}
-
-#[cfg(feature = "file")]
-impl FileSink {
-    /// Create a new FileSink instance
-    pub async fn new(
-        path: String,
-        buffer_size: usize,
-        flush_interval_ms: u64,
-        flush_threshold: usize,
-    ) -> Result<Self, io::Error> {
-        // check if the file exists
-        let file_exists = tokio::fs::metadata(&path).await.is_ok();
-        // if the file not exists, create it
-        if !file_exists {
-            tokio::fs::create_dir_all(std::path::Path::new(&path).parent().unwrap()).await?;
-            tracing::debug!("File does not exist, creating it. Path: {:?}", path)
-        }
-        let file = if file_exists {
-            // If the file exists, open it in append mode
-            tracing::debug!("FileSink: File exists, opening in append mode.");
-            OpenOptions::new().append(true).create(true).open(&path).await?
-        } else {
-            // If the file does not exist, create it
-            tracing::debug!("FileSink: File does not exist, creating a new file.");
-            // Create the file and write a header or initial content if needed
-            OpenOptions::new().create(true).truncate(true).write(true).open(&path).await?
-        };
-        let writer = io::BufWriter::with_capacity(buffer_size, file);
-        let now = std::time::SystemTime::now()
-            .duration_since(std::time::UNIX_EPOCH)
-            .unwrap()
-            .as_millis() as u64;
-        Ok(FileSink {
-            path,
-            buffer_size,
-            writer: Arc::new(tokio::sync::Mutex::new(writer)),
-            entry_count: std::sync::atomic::AtomicUsize::new(0),
-            last_flush: std::sync::atomic::AtomicU64::new(now),
-            flush_interval_ms,
-            flush_threshold,
-        })
-    }
-
-    #[allow(dead_code)]
-    async fn initialize_writer(&mut self) -> io::Result<()> {
-        let file = tokio::fs::File::create(&self.path).await?;
-
-        // Use buffer_size to create a buffer writer with a specified capacity
-        let buf_writer = io::BufWriter::with_capacity(self.buffer_size, file);
-
-        // Replace the original writer with the new Mutex
-        self.writer = Arc::new(tokio::sync::Mutex::new(buf_writer));
-        Ok(())
-    }
-
-    // Get the current buffer size
-    #[allow(dead_code)]
-    pub fn buffer_size(&self) -> usize {
-        self.buffer_size
-    }
-
-    // How to dynamically adjust the buffer size
-    #[allow(dead_code)]
-    pub async fn set_buffer_size(&mut self, new_size: usize) -> io::Result<()> {
-        if self.buffer_size != new_size {
-            self.buffer_size = new_size;
-            // Reinitialize the writer directly, without checking is_some()
-            self.initialize_writer().await?;
-        }
-        Ok(())
-    }
-
-    // Check if flushing is needed based on count or time
-    fn should_flush(&self) -> bool {
-        // Check entry count threshold
-        if self.entry_count.load(std::sync::atomic::Ordering::Relaxed) >= self.flush_threshold {
-            return true;
-        }
-
-        // Check time threshold
-        let now = std::time::SystemTime::now()
-            .duration_since(std::time::UNIX_EPOCH)
-            .unwrap()
-            .as_millis() as u64;
-
-        let last = self.last_flush.load(std::sync::atomic::Ordering::Relaxed);
-        now - last >= self.flush_interval_ms
-    }
-}
-
-#[cfg(feature = "file")]
-#[async_trait]
-impl Sink for FileSink {
-    async fn write(&self, entry: &UnifiedLogEntry) {
-        let line = format!("{:?}\n", entry);
-        let mut writer = self.writer.lock().await;
-
-        if let Err(e) = writer.write_all(line.as_bytes()).await {
-            eprintln!(
-                "Failed to write log to file {}: {},entry timestamp:{:?}",
-                self.path,
-                e,
-                entry.get_timestamp()
-            );
-            return;
-        }
-
-        // Only flush periodically to improve performance
-        // Logic to determine when to flush could be added here
-        // Increment the entry count
-        self.entry_count.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
-
-        // Check if we should flush
-        if self.should_flush() {
-            if let Err(e) = writer.flush().await {
-                eprintln!("Failed to flush log file {}: {}", self.path, e);
-                return;
-            }
-
-            // Reset counters
-            self.entry_count.store(0, std::sync::atomic::Ordering::Relaxed);
-
-            let now = std::time::SystemTime::now()
-                .duration_since(std::time::UNIX_EPOCH)
-                .unwrap()
-                .as_millis() as u64;
-
-            self.last_flush.store(now, std::sync::atomic::Ordering::Relaxed);
-        }
-    }
-}
-
-#[cfg(feature = "file")]
-impl Drop for FileSink {
-    fn drop(&mut self) {
-        let writer = self.writer.clone();
-        let path = self.path.clone();
-
-        tokio::task::spawn_blocking(move || {
-            let rt = tokio::runtime::Runtime::new().unwrap();
-            rt.block_on(async {
-                let mut writer = writer.lock().await;
-                if let Err(e) = writer.flush().await {
-                    eprintln!("Failed to flush log file {}: {}", path, e);
-                }
-            });
-        });
-    }
-}
-
-/// Create a list of Sink instances
-pub async fn create_sinks(config: &AppConfig) -> Vec<Arc<dyn Sink>> {
-    let mut sinks: Vec<Arc<dyn Sink>> = Vec::new();
-
-    #[cfg(feature = "kafka")]
-    {
-        match &config.sinks.kafka {
-            Some(sink_kafka) => {
-                if sink_kafka.enabled {
-                    match rdkafka::config::ClientConfig::new()
-                        .set("bootstrap.servers", &sink_kafka.bootstrap_servers)
-                        .set("message.timeout.ms", "5000")
-                        .create()
-                    {
-                        Ok(producer) => {
-                            sinks.push(Arc::new(KafkaSink::new(
-                                producer,
-                                sink_kafka.topic.clone(),
-                                sink_kafka.batch_size.unwrap_or(100),
-                                sink_kafka.batch_timeout_ms.unwrap_or(1000),
-                            )));
-                        }
-                        Err(e) => {
-                            tracing::error!("Failed to create Kafka producer: {}", e);
-                        }
-                    }
-                } else {
-                    tracing::info!("Kafka sink is disabled in the configuration");
-                }
-            }
-            _ => {
-                tracing::info!("Kafka sink is not configured or disabled");
-            }
-        }
-    }
-    #[cfg(feature = "webhook")]
-    {
-        match &config.sinks.webhook {
-            Some(sink_webhook) => {
-                if sink_webhook.enabled {
-                    sinks.push(Arc::new(WebhookSink::new(
-                        sink_webhook.endpoint.clone(),
-                        sink_webhook.auth_token.clone(),
-                        sink_webhook.max_retries.unwrap_or(3),
-                        sink_webhook.retry_delay_ms.unwrap_or(100),
-                    )));
-                } else {
-                    tracing::info!("Webhook sink is disabled in the configuration");
-                }
-            }
-            _ => {
-                tracing::info!("Webhook sink is not configured or disabled");
-            }
-        }
-    }
-
-    #[cfg(feature = "file")]
-    {
-        // let config = config.clone();
-        match &config.sinks.file {
-            Some(sink_file) => {
-                tracing::info!("File sink is enabled in the configuration");
-                let path = if sink_file.enabled {
-                    sink_file.path.clone()
-                } else {
-                    "rustfs.log".to_string()
-                };
-                tracing::debug!("FileSink: Using path: {}", path);
-                sinks.push(Arc::new(
-                    FileSink::new(
-                        path.clone(),
-                        sink_file.buffer_size.unwrap_or(8192),
-                        sink_file.flush_interval_ms.unwrap_or(1000),
-                        sink_file.flush_threshold.unwrap_or(100),
-                    )
-                    .await
-                    .unwrap(),
-                ));
-            }
-            _ => {
-                tracing::info!("File sink is not configured or disabled");
-            }
-        }
-    }
-
-    sinks
-}

crates/obs/src/sinks/file.rs

@@ -0,0 +1,164 @@
+use crate::sinks::Sink;
+use crate::{LogRecord, UnifiedLogEntry};
+use async_trait::async_trait;
+use std::sync::Arc;
+use tokio::fs::OpenOptions;
+use tokio::io;
+use tokio::io::AsyncWriteExt;
+
+/// File Sink Implementation
+pub struct FileSink {
+    path: String,
+    buffer_size: usize,
+    writer: Arc<tokio::sync::Mutex<io::BufWriter<tokio::fs::File>>>,
+    entry_count: std::sync::atomic::AtomicUsize,
+    last_flush: std::sync::atomic::AtomicU64,
+    flush_interval_ms: u64, // Time between flushes
+    flush_threshold: usize, // Number of entries before flush
+}
+
+impl FileSink {
+    /// Create a new FileSink instance
+    pub async fn new(
+        path: String,
+        buffer_size: usize,
+        flush_interval_ms: u64,
+        flush_threshold: usize,
+    ) -> Result<Self, io::Error> {
+        // check if the file exists
+        let file_exists = tokio::fs::metadata(&path).await.is_ok();
+        // if the file not exists, create it
+        if !file_exists {
+            tokio::fs::create_dir_all(std::path::Path::new(&path).parent().unwrap()).await?;
+            tracing::debug!("File does not exist, creating it. Path: {:?}", path)
+        }
+        let file = if file_exists {
+            // If the file exists, open it in append mode
+            tracing::debug!("FileSink: File exists, opening in append mode.");
+            OpenOptions::new().append(true).create(true).open(&path).await?
+        } else {
+            // If the file does not exist, create it
+            tracing::debug!("FileSink: File does not exist, creating a new file.");
+            // Create the file and write a header or initial content if needed
+            OpenOptions::new().create(true).truncate(true).write(true).open(&path).await?
+        };
+        let writer = io::BufWriter::with_capacity(buffer_size, file);
+        let now = std::time::SystemTime::now()
+            .duration_since(std::time::UNIX_EPOCH)
+            .unwrap()
+            .as_millis() as u64;
+        Ok(FileSink {
+            path,
+            buffer_size,
+            writer: Arc::new(tokio::sync::Mutex::new(writer)),
+            entry_count: std::sync::atomic::AtomicUsize::new(0),
+            last_flush: std::sync::atomic::AtomicU64::new(now),
+            flush_interval_ms,
+            flush_threshold,
+        })
+    }
+
+    #[allow(dead_code)]
+    async fn initialize_writer(&mut self) -> io::Result<()> {
+        let file = tokio::fs::File::create(&self.path).await?;
+
+        // Use buffer_size to create a buffer writer with a specified capacity
+        let buf_writer = io::BufWriter::with_capacity(self.buffer_size, file);
+
+        // Replace the original writer with the new Mutex
+        self.writer = Arc::new(tokio::sync::Mutex::new(buf_writer));
+        Ok(())
+    }
+
+    // Get the current buffer size
+    #[allow(dead_code)]
+    pub fn buffer_size(&self) -> usize {
+        self.buffer_size
+    }
+
+    // How to dynamically adjust the buffer size
+    #[allow(dead_code)]
+    pub async fn set_buffer_size(&mut self, new_size: usize) -> io::Result<()> {
+        if self.buffer_size != new_size {
+            self.buffer_size = new_size;
+            // Reinitialize the writer directly, without checking is_some()
+            self.initialize_writer().await?;
+        }
+        Ok(())
+    }
+
+    // Check if flushing is needed based on count or time
+    fn should_flush(&self) -> bool {
+        // Check entry count threshold
+        if self.entry_count.load(std::sync::atomic::Ordering::Relaxed) >= self.flush_threshold {
+            return true;
+        }
+
+        // Check time threshold
+        let now = std::time::SystemTime::now()
+            .duration_since(std::time::UNIX_EPOCH)
+            .unwrap()
+            .as_millis() as u64;
+
+        let last = self.last_flush.load(std::sync::atomic::Ordering::Relaxed);
+        now - last >= self.flush_interval_ms
+    }
+}
+
+#[async_trait]
+impl Sink for FileSink {
+    async fn write(&self, entry: &UnifiedLogEntry) {
+        let line = format!("{:?}\n", entry);
+        let mut writer = self.writer.lock().await;
+
+        if let Err(e) = writer.write_all(line.as_bytes()).await {
+            eprintln!(
+                "Failed to write log to file {}: {},entry timestamp:{:?}",
+                self.path,
+                e,
+                entry.get_timestamp()
+            );
+            return;
+        }
+
+        // Only flush periodically to improve performance
+        // Logic to determine when to flush could be added here
+        // Increment the entry count
+        self.entry_count.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
+
+        // Check if we should flush
+        if self.should_flush() {
+            if let Err(e) = writer.flush().await {
+                eprintln!("Failed to flush log file {}: {}", self.path, e);
+                return;
+            }
+
+            // Reset counters
+            self.entry_count.store(0, std::sync::atomic::Ordering::Relaxed);
+
+            let now = std::time::SystemTime::now()
+                .duration_since(std::time::UNIX_EPOCH)
+                .unwrap()
+                .as_millis() as u64;
+
+            self.last_flush.store(now, std::sync::atomic::Ordering::Relaxed);
+        }
+    }
+}
+
+impl Drop for FileSink {
+    fn drop(&mut self) {
+        let writer = self.writer.clone();
+        let path = self.path.clone();
+
+        tokio::task::spawn_blocking(move || {
+            let rt = tokio::runtime::Runtime::new().unwrap();
+            rt.block_on(async {
+                let mut writer = writer.lock().await;
+                if let Err(e) = writer.flush().await {
+                    eprintln!("Failed to flush log file {}: {}", path, e);
+                }
+            });
+        });
+    }
+}

crates/obs/src/sinks/kafka.rs

@@ -0,0 +1,165 @@
+use crate::sinks::Sink;
+use crate::{LogRecord, UnifiedLogEntry};
+use async_trait::async_trait;
+use std::sync::Arc;
+
+/// Kafka Sink Implementation
+pub struct KafkaSink {
+    producer: rdkafka::producer::FutureProducer,
+    topic: String,
+    batch_size: usize,
+    batch_timeout_ms: u64,
+    entries: Arc<tokio::sync::Mutex<Vec<UnifiedLogEntry>>>,
+    last_flush: Arc<std::sync::atomic::AtomicU64>,
+}
+
+impl KafkaSink {
+    /// Create a new KafkaSink instance
+    pub fn new(producer: rdkafka::producer::FutureProducer, topic: String, batch_size: usize, batch_timeout_ms: u64) -> Self {
+        // Create Arc-wrapped values first
+        let entries = Arc::new(tokio::sync::Mutex::new(Vec::with_capacity(batch_size)));
+        let last_flush = Arc::new(std::sync::atomic::AtomicU64::new(
+            std::time::SystemTime::now()
+                .duration_since(std::time::UNIX_EPOCH)
+                .unwrap()
+                .as_millis() as u64,
+        ));
+        let sink = KafkaSink {
+            producer: producer.clone(),
+            topic: topic.clone(),
+            batch_size,
+            batch_timeout_ms,
+            entries: entries.clone(),
+            last_flush: last_flush.clone(),
+        };
+
+        // Start background flusher
+        tokio::spawn(Self::periodic_flush(producer, topic, entries, last_flush, batch_timeout_ms));
+
+        sink
+    }
+
+    /// Add a getter method to read the batch_timeout_ms field
+    #[allow(dead_code)]
+    pub fn batch_timeout(&self) -> u64 {
+        self.batch_timeout_ms
+    }
+
+    /// Add a method to dynamically adjust the timeout if needed
+    #[allow(dead_code)]
+    pub fn set_batch_timeout(&mut self, new_timeout_ms: u64) {
+        self.batch_timeout_ms = new_timeout_ms;
+    }
+
+    async fn periodic_flush(
+        producer: rdkafka::producer::FutureProducer,
+        topic: String,
+        entries: Arc<tokio::sync::Mutex<Vec<UnifiedLogEntry>>>,
+        last_flush: Arc<std::sync::atomic::AtomicU64>,
+        timeout_ms: u64,
+    ) {
+        loop {
+            tokio::time::sleep(tokio::time::Duration::from_millis(timeout_ms / 2)).await;
+
+            let now = std::time::SystemTime::now()
+                .duration_since(std::time::UNIX_EPOCH)
+                .unwrap()
+                .as_millis() as u64;
+
+            let last = last_flush.load(std::sync::atomic::Ordering::Relaxed);
+
+            if now - last >= timeout_ms {
+                let mut batch = entries.lock().await;
+                if !batch.is_empty() {
+                    Self::send_batch(&producer, &topic, batch.drain(..).collect()).await;
+                    last_flush.store(now, std::sync::atomic::Ordering::Relaxed);
+                }
+            }
+        }
+    }
+
+    async fn send_batch(producer: &rdkafka::producer::FutureProducer, topic: &str, entries: Vec<UnifiedLogEntry>) {
+        for entry in entries {
+            let payload = match serde_json::to_string(&entry) {
+                Ok(p) => p,
+                Err(e) => {
+                    eprintln!("Failed to serialize log entry: {}", e);
+                    continue;
+                }
+            };
+
+            let span_id = entry.get_timestamp().to_rfc3339();
+
+            let _ = producer
+                .send(
+                    rdkafka::producer::FutureRecord::to(topic).payload(&payload).key(&span_id),
+                    std::time::Duration::from_secs(5),
+                )
+                .await;
+        }
+    }
+}
+
+#[async_trait]
+impl Sink for KafkaSink {
+    async fn write(&self, entry: &UnifiedLogEntry) {
+        let mut batch = self.entries.lock().await;
+        batch.push(entry.clone());
+
+        let should_flush_by_size = batch.len() >= self.batch_size;
+        let should_flush_by_time = {
+            let now = std::time::SystemTime::now()
+                .duration_since(std::time::UNIX_EPOCH)
+                .unwrap()
+                .as_millis() as u64;
+            let last = self.last_flush.load(std::sync::atomic::Ordering::Relaxed);
+            now - last >= self.batch_timeout_ms
+        };
+
+        if should_flush_by_size || should_flush_by_time {
+            // Existing flush logic
+            let entries_to_send: Vec<UnifiedLogEntry> = batch.drain(..).collect();
+            let producer = self.producer.clone();
+            let topic = self.topic.clone();
+
+            self.last_flush.store(
+                std::time::SystemTime::now()
+                    .duration_since(std::time::UNIX_EPOCH)
+                    .unwrap()
+                    .as_millis() as u64,
+                std::sync::atomic::Ordering::Relaxed,
+            );
+
+            tokio::spawn(async move {
+                KafkaSink::send_batch(&producer, &topic, entries_to_send).await;
+            });
+        }
+    }
+}
+
+impl Drop for KafkaSink {
+    fn drop(&mut self) {
+        // Perform any necessary cleanup here
+        // For example, you might want to flush any remaining entries
+        let producer = self.producer.clone();
+        let topic = self.topic.clone();
+        let entries = self.entries.clone();
+        let last_flush = self.last_flush.clone();
+
+        tokio::spawn(async move {
+            let mut batch = entries.lock().await;
+            if !batch.is_empty() {
+                KafkaSink::send_batch(&producer, &topic, batch.drain(..).collect()).await;
+                last_flush.store(
+                    std::time::SystemTime::now()
+                        .duration_since(std::time::UNIX_EPOCH)
+                        .unwrap()
+                        .as_millis() as u64,
+                    std::sync::atomic::Ordering::Relaxed,
+                );
+            }
+        });
+
+        eprintln!("Dropping KafkaSink with topic: {}", self.topic);
+    }
+}

crates/obs/src/sinks/mod.rs

@@ -0,0 +1,92 @@
+use crate::{AppConfig, SinkConfig, UnifiedLogEntry};
+use async_trait::async_trait;
+use std::sync::Arc;
+
+#[cfg(feature = "file")]
+mod file;
+#[cfg(all(feature = "kafka", target_os = "linux"))]
+mod kafka;
+#[cfg(feature = "webhook")]
+mod webhook;
+
+/// Sink Trait definition, asynchronously write logs
+#[async_trait]
+pub trait Sink: Send + Sync {
+    async fn write(&self, entry: &UnifiedLogEntry);
+}
+
+/// Create a list of Sink instances
+pub async fn create_sinks(config: &AppConfig) -> Vec<Arc<dyn Sink>> {
+    let mut sinks: Vec<Arc<dyn Sink>> = Vec::new();
+
+    for sink_config in &config.sinks {
+        match sink_config {
+            #[cfg(all(feature = "kafka", target_os = "linux"))]
+            SinkConfig::Kafka(kafka_config) => {
+                match rdkafka::config::ClientConfig::new()
+                    .set("bootstrap.servers", &kafka_config.brokers)
+                    .set("message.timeout.ms", "5000")
+                    .create()
+                {
+                    Ok(producer) => {
+                        sinks.push(Arc::new(kafka::KafkaSink::new(
+                            producer,
+                            kafka_config.topic.clone(),
+                            kafka_config.batch_size.unwrap_or(100),
+                            kafka_config.batch_timeout_ms.unwrap_or(1000),
+                        )));
+                        tracing::info!("Kafka sink created for topic: {}", kafka_config.topic);
+                    }
+                    Err(e) => {
+                        tracing::error!("Failed to create Kafka producer: {}", e);
+                    }
+                }
+            }
+            #[cfg(feature = "webhook")]
+            SinkConfig::Webhook(webhook_config) => {
+                sinks.push(Arc::new(webhook::WebhookSink::new(
+                    webhook_config.endpoint.clone(),
+                    webhook_config.auth_token.clone(),
+                    webhook_config.max_retries.unwrap_or(3),
+                    webhook_config.retry_delay_ms.unwrap_or(100),
+                )));
+                tracing::info!("Webhook sink created for endpoint: {}", webhook_config.endpoint);
+            }
+
+            #[cfg(feature = "file")]
+            SinkConfig::File(file_config) => {
+                tracing::debug!("FileSink: Using path: {}", file_config.path);
+                match file::FileSink::new(
+                    file_config.path.clone(),
+                    file_config.buffer_size.unwrap_or(8192),
+                    file_config.flush_interval_ms.unwrap_or(1000),
+                    file_config.flush_threshold.unwrap_or(100),
+                )
+                .await
+                {
+                    Ok(sink) => {
+                        sinks.push(Arc::new(sink));
+                        tracing::info!("File sink created for path: {}", file_config.path);
+                    }
+                    Err(e) => {
+                        tracing::error!("Failed to create File sink: {}", e);
+                    }
+                }
+            }
+            #[cfg(any(not(feature = "kafka"), not(target_os = "linux")))]
+            SinkConfig::Kafka(_) => {
+                tracing::warn!("Kafka sink is configured but the 'kafka' feature is not enabled");
+            }
+            #[cfg(not(feature = "webhook"))]
+            SinkConfig::Webhook(_) => {
+                tracing::warn!("Webhook sink is configured but the 'webhook' feature is not enabled");
+            }
+            #[cfg(not(feature = "file"))]
+            SinkConfig::File(_) => {
+                tracing::warn!("File sink is configured but the 'file' feature is not enabled");
+            }
+        }
+    }
+
+    sinks
+}

crates/obs/src/sinks/webhook.rs

@@ -0,0 +1,70 @@
+use crate::sinks::Sink;
+use crate::UnifiedLogEntry;
+use async_trait::async_trait;
+
+/// Webhook Sink Implementation
+pub struct WebhookSink {
+    endpoint: String,
+    auth_token: String,
+    client: reqwest::Client,
+    max_retries: usize,
+    retry_delay_ms: u64,
+}
+
+impl WebhookSink {
+    pub fn new(endpoint: String, auth_token: String, max_retries: usize, retry_delay_ms: u64) -> Self {
+        WebhookSink {
+            endpoint,
+            auth_token,
+            client: reqwest::Client::builder()
+                .timeout(std::time::Duration::from_secs(10))
+                .build()
+                .unwrap_or_else(|_| reqwest::Client::new()),
+            max_retries,
+            retry_delay_ms,
+        }
+    }
+}
+
+#[async_trait]
+impl Sink for WebhookSink {
+    async fn write(&self, entry: &UnifiedLogEntry) {
+        let mut retries = 0;
+        let url = self.endpoint.clone();
+        let entry_clone = entry.clone();
+        let auth_value = reqwest::header::HeaderValue::from_str(format!("Bearer {}", self.auth_token.clone()).as_str()).unwrap();
+        while retries < self.max_retries {
+            match self
+                .client
+                .post(&url)
+                .header(reqwest::header::AUTHORIZATION, auth_value.clone())
+                .json(&entry_clone)
+                .send()
+                .await
+            {
+                Ok(response) if response.status().is_success() => {
+                    return;
+                }
+                _ => {
+                    retries += 1;
+                    if retries < self.max_retries {
+                        tokio::time::sleep(tokio::time::Duration::from_millis(
+                            self.retry_delay_ms * (1 << retries), // Exponential backoff
+                        ))
+                        .await;
+                    }
+                }
+            }
+        }
+
+        eprintln!("Failed to send log to webhook after {} retries", self.max_retries);
+    }
+}
+
+impl Drop for WebhookSink {
+    fn drop(&mut self) {
+        // Perform any necessary cleanup here
+        // For example, you might want to log that the sink is being dropped
+        eprintln!("Dropping WebhookSink with URL: {}", self.endpoint);
+    }
+}

crates/obs/src/worker.rs

@@ -1,4 +1,4 @@
-use crate::{sink::Sink, UnifiedLogEntry};
+use crate::{sinks::Sink, UnifiedLogEntry};
 use std::sync::Arc;
 use tokio::sync::mpsc::Receiver;
 

crates/utils/src/certs.rs

@@ -20,7 +20,7 @@ pub fn load_certs(filename: &str) -> io::Result<Vec<CertificateDer<'static>>> {
     // Load and return certificate.
     let certs = certs(&mut reader)
         .collect::<Result<Vec<_>, _>>()
-        .map_err(|_| certs_error(format!("certificate file {} format error", filename)))?;
+        .map_err(|e| certs_error(format!("certificate file {} format error:{:?}", filename, e)))?;
     if certs.is_empty() {
         return Err(certs_error(format!(
             "No valid certificate was found in the certificate file {}",
@@ -165,7 +165,7 @@ pub fn create_multi_cert_resolver(
     for (domain, (certs, key)) in cert_key_pairs {
         // create a signature
         let signing_key = rustls::crypto::aws_lc_rs::sign::any_supported_type(&key)
-            .map_err(|_| certs_error(format!("unsupported private key types:{}", domain)))?;
+            .map_err(|e| certs_error(format!("unsupported private key types:{}, err:{:?}", domain, e)))?;
 
         // create a CertifiedKey
         let certified_key = CertifiedKey::new(certs, signing_key);

crypto/Cargo.toml

@@ -17,7 +17,7 @@ chacha20poly1305 = { version = "0.10.1", optional = true }
 jsonwebtoken = { workspace = true }
 pbkdf2 = { version = "0.12.2", optional = true }
 rand = { workspace = true, optional = true }
-sha2 = { version = "0.10.8", optional = true }
+sha2 = { workspace = true, optional = true }
 thiserror.workspace = true
 serde_json.workspace = true
 

deploy/config/.example.obs.env

@@ -1,27 +1,28 @@
-OBSERVABILITY__ENDPOINT=http://localhost:4317
+#RUSTFS__OBSERVABILITY__ENDPOINT=http://localhost:4317
-OBSERVABILITY__USE_STDOUT=true
+#RUSTFS__OBSERVABILITY__USE_STDOUT=true
-OBSERVABILITY__SAMPLE_RATIO=2.0
+#RUSTFS__OBSERVABILITY__SAMPLE_RATIO=2.0
-OBSERVABILITY__METER_INTERVAL=30
+#RUSTFS__OBSERVABILITY__METER_INTERVAL=30
-OBSERVABILITY__SERVICE_NAME=rustfs
+#RUSTFS__OBSERVABILITY__SERVICE_NAME=rustfs
-OBSERVABILITY__SERVICE_VERSION=0.1.0
+#RUSTFS__OBSERVABILITY__SERVICE_VERSION=0.1.0
-OBSERVABILITY__ENVIRONMENT=develop
+#RUSTFS__OBSERVABILITY__ENVIRONMENT=develop
-OBSERVABILITY__LOGGER_LEVEL=debug
+#RUSTFS__OBSERVABILITY__LOGGER_LEVEL=debug
-
+#
-SINKS__KAFKA__ENABLED=false
+#RUSTFS__SINKS_0__type=Kakfa
-SINKS__KAFKA__BOOTSTRAP_SERVERS=localhost:9092
+#RUSTFS__SINKS_0__brokers=localhost:9092
-SINKS__KAFKA__TOPIC=logs
+#RUSTFS__SINKS_0__topic=logs
-SINKS__KAFKA__BATCH_SIZE=100
+#RUSTFS__SINKS_0__batch_size=100
-SINKS__KAFKA__BATCH_TIMEOUT_MS=1000
+#RUSTFS__SINKS_0__batch_timeout_ms=1000
-
+#
-SINKS__WEBHOOK__ENABLED=false
+#RUSTFS__SINKS_1__type=Webhook
-SINKS__WEBHOOK__ENDPOINT=http://localhost:8080/webhook
+#RUSTFS__SINKS_1__endpoint=http://localhost:8080/webhook
-SINKS__WEBHOOK__AUTH_TOKEN=
+#RUSTFS__SINKS_1__auth_token=you-auth-token
-SINKS__WEBHOOK__BATCH_SIZE=100
+#RUSTFS__SINKS_1__batch_size=100
-SINKS__WEBHOOK__BATCH_TIMEOUT_MS=1000
+#RUSTFS__SINKS_1__batch_timeout_ms=1000
-
+#
-SINKS__FILE__ENABLED=true
+#RUSTFS__SINKS_2__type=File
-SINKS__FILE__PATH=./deploy/logs/rustfs.log
+#RUSTFS__SINKS_2__path=./deploy/logs/rustfs.log
-SINKS__FILE__BATCH_SIZE=10
+#RUSTFS__SINKS_2__buffer_size=10
-SINKS__FILE__BATCH_TIMEOUT_MS=1000
+#RUSTFS__SINKS_2__flush_interval_ms=1000
-
+#RUSTFS__SINKS_2__flush_threshold=100
-LOGGER__QUEUE_CAPACITY=10
+#
+#RUSTFS__LOGGER__QUEUE_CAPACITY=10

deploy/config/obs-zh.example.toml

@@ -9,26 +9,26 @@ environments = "develop"           # 运行环境，如开发环境 (develop)
 logger_level = "debug"             # 日志级别，可选 debug/info/warn/error 等
 local_logging_enabled = true       # 是否启用本地 stdout 日志记录，true 表示启用，false 表示禁用
 
-[sinks]
+#[[sinks]]                      # Kafka 接收器配置
-[sinks.kafka]                      # Kafka 接收器配置
+#type = "Kafka"                   # 是否启用 Kafka 接收器，默认禁用
-enabled = false                    # 是否启用 Kafka 接收器，默认禁用
+#brokers = "localhost:9092" # Kafka 服务器地址
-bootstrap_servers = "localhost:9092" # Kafka 服务器地址
+#topic = "logs"                     # Kafka 主题名称
-topic = "logs"                     # Kafka 主题名称
+#batch_size = 100                   # 批处理大小，每次发送的消息数量
-batch_size = 100                   # 批处理大小，每次发送的消息数量
+#batch_timeout_ms = 1000           # 批处理超时时间，单位为毫秒
-batch_timeout_ms = 1000           # 批处理超时时间，单位为毫秒
 
-[sinks.webhook]                    # Webhook 接收器配置
+#[[sinks]]                   # Webhook 接收器配置
-enabled = false                    # 是否启用 Webhook 接收器
+#type = "Webhook"                    # 是否启用 Webhook 接收器
-endpoint = "http://localhost:8080/webhook" # Webhook 接收地址
+#endpoint = "http://localhost:8080/webhook" # Webhook 接收地址
-auth_token = ""                    # 认证令牌
+#auth_token = ""                    # 认证令牌
-batch_size = 100                   # 批处理大小
+#batch_size = 100                   # 批处理大小
-batch_timeout_ms = 1000           # 批处理超时时间，单位为毫秒
+#batch_timeout_ms = 1000           # 批处理超时时间，单位为毫秒
 
-[sinks.file]                       # 文件接收器配置
+[[sinks]]                       # 文件接收器配置
-enabled = true                     # 是否启用文件接收器
+type = "File"                      # 是否启用文件接收器
 path = "./deploy/logs/rustfs.log" # 日志文件路径
-batch_size = 10                    # 批处理大小
+buffer_size = 10                    # 缓冲区大小，表示每次写入的字节数
-batch_timeout_ms = 1000           # 批处理超时时间，单位为毫秒
+flush_interval_ms = 100           # 批处理超时时间，单位为毫秒
+flush_threshold = 100          # 刷新阈值，表示在达到该数量时刷新日志
 
 [logger]                           # 日志器配置
 queue_capacity = 10                # 日志队列容量，表示可以缓存的日志条数

deploy/config/obs.example.toml

@@ -4,31 +4,31 @@ use_stdout = false # Output with stdout, true output, false no output
 sample_ratio = 2.0
 meter_interval = 30
 service_name = "rustfs"
-service_version = "0.1.0"
+service_version = "0.0.1"
 environment = "develop"
-logger_level = "error"
+logger_level = "info"
 local_logging_enabled = true
 
-[sinks]
+#[[sinks]]
-[sinks.kafka] # Kafka sink is disabled by default
+#type = "Kafka"
-enabled = false
+#brokers = "localhost:9092"
-bootstrap_servers = "localhost:9092"
+#topic = "logs"
-topic = "logs"
+#batch_size = 100 # Default is 100 if not specified
-batch_size = 100 # Default is 100 if not specified
+#batch_timeout_ms = 100 # Default is 1000ms if not specified
-batch_timeout_ms = 1000 # Default is 1000ms if not specified
+#
+#[[sinks]]
+#type = "Webhook"
+#endpoint = "http://localhost:8080/webhook"
+#auth_token = ""
+#batch_size = 100 # Default is 3 if not specified
+#batch_timeout_ms = 100 # Default is 100ms if not specified
 
-[sinks.webhook]
+[[sinks]]
-enabled = false
+type = "File"
-endpoint = "http://localhost:8080/webhook"
+path = "deploy/logs/rustfs.log"
-auth_token = ""
+buffer_size = 101 # Default is 8192 bytes if not specified
-batch_size = 100 # Default is 3 if not specified
+flush_interval_ms = 1000
-batch_timeout_ms = 1000 # Default is 100ms if not specified
+flush_threshold = 100
-
-[sinks.file]
-enabled = true
-path = "./deploy/logs/rustfs.log"
-batch_size = 100
-batch_timeout_ms = 1000 # Default is 8192 bytes if not specified
 
 [logger]
 queue_capacity = 10000

deploy/config/rustfs-zh.env

@@ -24,3 +24,5 @@ RUSTFS_LICENSE="license content"
 RUSTFS_OBS_CONFIG=/etc/default/obs.toml
 # TLS 证书目录路径：deploy/certs
 RUSTFS_TLS_PATH=/etc/default/tls
+# 事件通知配置文件路径：deploy/config/event.example.toml
+RUSTFS_EVENT_CONFIG=/etc/default/event.toml

deploy/config/rustfs.env

@@ -24,3 +24,5 @@ RUSTFS_LICENSE="license content"
 RUSTFS_OBS_CONFIG=/etc/default/obs.toml
 # TLS certificates directory path: deploy/certs
 RUSTFS_TLS_PATH=/etc/default/tls
+# event notification configuration file path: deploy/config/event.example.toml
+RUSTFS_EVENT_CONFIG=/etc/default/event.toml

docker-compose-obs.yaml

@@ -83,7 +83,7 @@ services:
       dockerfile: Dockerfile.obs
     container_name: node2
     environment:
-      - RUSTFS_VOLUMES=/root/data/target/volume/test{1...4}
+      - RUSTFS_VOLUMES=http://node{1...4}:9000/root/data/target/volume/test{1...4}
       - RUSTFS_ADDRESS=:9000
       - RUSTFS_CONSOLE_ENABLE=true
       - RUSTFS_CONSOLE_ADDRESS=:9002

ecstore/src/config/com.rs

@@ -204,7 +204,7 @@ async fn apply_dynamic_config_for_sub_sys<S: StorageAPI>(cfg: &mut Config, api:
                     }
                 }
                 Err(err) => {
-                    error!("init storageclass err:{:?}", &err);
+                    error!("init storage class err:{:?}", &err);
                     break;
                 }
             }

ecstore/src/config/mod.rs

@@ -141,7 +141,7 @@ impl Config {
     }
 
     pub fn merge(&self) -> Config {
-        // TODO: merge defauls
+        // TODO: merge default
         self.clone()
     }
 }
@@ -158,6 +158,6 @@ pub fn register_default_kvs(kvs: HashMap<String, KVS>) {
 pub fn init() {
     let mut kvs = HashMap::new();
     kvs.insert(STORAGE_CLASS_SUB_SYS.to_owned(), storageclass::DefaultKVS.clone());
-    // TODO: other defauls
+    // TODO: other default
     register_default_kvs(kvs)
 }

ecstore/src/config/storageclass.rs

@@ -8,8 +8,8 @@ use lazy_static::lazy_static;
 use serde::{Deserialize, Serialize};
 use tracing::warn;
 
-// default_partiy_count 默认配置，根据磁盘总数分配校验磁盘数量
+// default_parity_count 默认配置，根据磁盘总数分配校验磁盘数量
-pub fn default_partiy_count(drive: usize) -> usize {
+pub fn default_parity_count(drive: usize) -> usize {
     match drive {
         1 => 0,
         2 | 3 => 1,
@@ -158,7 +158,7 @@ pub fn lookup_config(kvs: &KVS, set_drive_count: usize) -> Result<Config> {
             parse_storage_class(&ssc_str)?
         } else {
             StorageClass {
-                parity: default_partiy_count(set_drive_count),
+                parity: default_parity_count(set_drive_count),
             }
         }
     };

rustfs/src/admin/handlers.rs

@@ -48,6 +48,7 @@ use tokio::{select, spawn};
 use tokio_stream::wrappers::ReceiverStream;
 use tracing::{error, info, warn};
 
+pub mod event;
 pub mod group;
 pub mod policys;
 pub mod pools;

rustfs/src/admin/handlers/event.rs

@@ -0,0 +1 @@
+

rustfs/src/admin/mod.rs

@@ -25,7 +25,7 @@ pub fn make_admin_route() -> Result<impl S3Route> {
     r.insert(Method::POST, "/", AdminOperation(&sts::AssumeRoleHandle {}))?;
 
     regist_rpc_route(&mut r)?;
-    regist_user_route(&mut r)?;
+    register_user_route(&mut r)?;
 
     r.insert(
         Method::POST,
@@ -124,7 +124,7 @@ pub fn make_admin_route() -> Result<impl S3Route> {
     Ok(r)
 }
 
-fn regist_user_route(r: &mut S3Router<AdminOperation>) -> Result<()> {
+fn register_user_route(r: &mut S3Router<AdminOperation>) -> Result<()> {
     // 1
     r.insert(
         Method::GET,

scripts/run.sh

@@ -39,24 +39,35 @@ export RUSTFS_CONSOLE_ADDRESS=":9002"
 export RUSTFS_OBS_CONFIG="./deploy/config/obs.example.toml"
 
 # 如下变量需要必须参数都有值才可以，以及会覆盖配置文件中的值
-export RUSTFS__OBSERVABILITY__ENDPOINT=http://localhost:4317
+#export RUSTFS__OBSERVABILITY__ENDPOINT=http://localhost:4317
-export RUSTFS__OBSERVABILITY__USE_STDOUT=false
+#export RUSTFS__OBSERVABILITY__USE_STDOUT=false
-export RUSTFS__OBSERVABILITY__SAMPLE_RATIO=2.0
+#export RUSTFS__OBSERVABILITY__SAMPLE_RATIO=2.0
-export RUSTFS__OBSERVABILITY__METER_INTERVAL=30
+#export RUSTFS__OBSERVABILITY__METER_INTERVAL=31
-export RUSTFS__OBSERVABILITY__SERVICE_NAME=rustfs
+#export RUSTFS__OBSERVABILITY__SERVICE_NAME=rustfs
-export RUSTFS__OBSERVABILITY__SERVICE_VERSION=0.1.0
+#export RUSTFS__OBSERVABILITY__SERVICE_VERSION=0.1.0
-export RUSTFS__OBSERVABILITY__ENVIRONMENT=develop
+#export RUSTFS__OBSERVABILITY__ENVIRONMENT=develop
-export RUSTFS__OBSERVABILITY__LOGGER_LEVEL=debug
+#export RUSTFS__OBSERVABILITY__LOGGER_LEVEL=debug
-export RUSTFS__OBSERVABILITY__LOCAL_LOGGING_ENABLED=true
+#export RUSTFS__OBSERVABILITY__LOCAL_LOGGING_ENABLED=true
-export RUSTFS__SINKS__FILE__ENABLED=true
+#
-export RUSTFS__SINKS__FILE__PATH="./deploy/logs/rustfs.log"
+#export RUSTFS__SINKS_0__type=File
-export RUSTFS__SINKS__WEBHOOK__ENABLED=false
+#export RUSTFS__SINKS_0__path=./deploy/logs/rustfs.log
-export RUSTFS__SINKS__WEBHOOK__ENDPOINT=""
+#export RUSTFS__SINKS_0__buffer_size=12
-export RUSTFS__SINKS__WEBHOOK__AUTH_TOKEN=""
+#export RUSTFS__SINKS_0__flush_interval_ms=1000
-export RUSTFS__SINKS__KAFKA__ENABLED=false
+#export RUSTFS__SINKS_0__flush_threshold=100
-export RUSTFS__SINKS__KAFKA__BOOTSTRAP_SERVERS=""
+#
-export RUSTFS__SINKS__KAFKA__TOPIC=""
+#export RUSTFS__SINKS_1__type=Kakfa
-export RUSTFS__LOGGER__QUEUE_CAPACITY=10
+#export RUSTFS__SINKS_1__brokers=localhost:9092
+#export RUSTFS__SINKS_1__topic=logs
+#export RUSTFS__SINKS_1__batch_size=100
+#export RUSTFS__SINKS_1__batch_timeout_ms=1000
+#
+#export RUSTFS__SINKS_2__type=Webhook
+#export RUSTFS__SINKS_2__endpoint=http://localhost:8080/webhook
+#export RUSTFS__SINKS_2__auth_token=you-auth-token
+#export RUSTFS__SINKS_2__batch_size=100
+#export RUSTFS__SINKS_2__batch_timeout_ms=1000
+#
+#export RUSTFS__LOGGER__QUEUE_CAPACITY=10
 
 export OTEL_INSTRUMENTATION_NAME="rustfs"
 export OTEL_INSTRUMENTATION_VERSION="0.1.1"
@@ -64,13 +75,13 @@ export OTEL_INSTRUMENTATION_SCHEMA_URL="https://opentelemetry.io/schemas/1.31.0"
 export OTEL_INSTRUMENTATION_ATTRIBUTES="env=production"
 
 # 事件消息配置
-export RUSTFS_EVENT_CONFIG="./deploy/config/event.example.toml"
+#export RUSTFS_EVENT_CONFIG="./deploy/config/event.example.toml"
 
 if [ -n "$1" ]; then
 	export RUSTFS_VOLUMES="$1"
 fi
 
 # 启动 webhook 服务器
-cargo run --example webhook -p rustfs-event-notifier &
+#cargo run --example webhook -p rustfs-event-notifier &
 # 启动主服务
 cargo run --bin rustfs