chore : refactor build_config

harness/config.toml

@@ -0,0 +1,11 @@
+[node]
+id = 1
+
+[raft]
+election_tick = 10
+heartbeat_tick = 3
+omit_heartbeat_log = true
+
+[storage]
+log_dir = "./logs"
+compacted_log_size_threshold = 1073741824

harness/src/config.rs

@@ -1,31 +1,63 @@
-use raftify::{Config, ConfigBuilder, Peers, RaftConfig};
-
+use std::fs;
+use serde::Deserialize;
+use raftify::{Config, Peers, RaftConfig};  // ConfigBuilder 삭제
 use crate::utils::{ensure_directory_exist, get_storage_path};
 
-pub fn build_config(node_id: u64, initial_peers: Option<Peers>) -> Config {
+#[derive(Deserialize)]
+struct NodeConfig {
+    id: u64,
+}
+
+#[derive(Deserialize)]
+struct RaftConfigToml {
+    election_tick: u64,
+    heartbeat_tick: u64,
+    omit_heartbeat_log: bool,
+}
+
+#[derive(Deserialize)]
+struct StorageConfig {
+    log_dir: String,
+    compacted_log_size_threshold: u64,
+}
+
+#[derive(Deserialize)]
+struct ConfigToml {
+    node: NodeConfig,
+    raft: RaftConfigToml,
+    storage: StorageConfig,
+}
+
+// TOML 파일에서 설정을 읽어오는 함수
+pub fn load_config() -> ConfigToml {
+    let config_content = fs::read_to_string("config.toml").expect("Failed to read config.toml");
+    toml::from_str(&config_content).expect("Failed to parse config.toml")
+}
+
+// ConfigBuilder 없이 Config 직접 생성
+pub fn build_config(initial_peers: Option<Peers>) -> Config {
+    // TOML 파일에서 설정을 읽음
+    let config = load_config();
+
+    // RaftConfig 생성
     let raft_config = RaftConfig {
-        id: node_id,
-        election_tick: 10,
-        heartbeat_tick: 3,
-        omit_heartbeat_log: true,
+        id: config.node.id,
+        election_tick: config.raft.election_tick as usize,
+        heartbeat_tick: config.raft.heartbeat_tick as usize,
+        omit_heartbeat_log: config.raft.omit_heartbeat_log,
         ..Default::default()
     };
 
-    let storage_path = get_storage_path("./logs", node_id);
+    let storage_path = get_storage_path(&config.storage.log_dir, config.node.id);
     ensure_directory_exist(&storage_path).expect("Failed to create storage directory");
 
-    let config_builder = ConfigBuilder::new()
-        .log_dir(storage_path.clone())
-        .save_compacted_logs(true)
-        .compacted_log_dir(storage_path)
-        .compacted_log_size_threshold(1024 * 1024 * 1024)
-        .raft_config(raft_config);
-
-    let config_builder = if let Some(peers) = initial_peers {
-        config_builder.initial_peers(peers)
-    } else {
-        config_builder
-    };
-
-    config_builder.build()
+    Config {
+        raft_config,
+        log_dir: storage_path.clone(),
+        save_compacted_logs: true,
+        compacted_log_dir: storage_path,
+        compacted_log_size_threshold: config.storage.compacted_log_size_threshold,
+        initial_peers,  // 초기 피어 설정
+        ..Default::default()
+    }
 }

raftify/config.toml

@@ -0,0 +1,36 @@
+[node]
+id = 1
+
+[raft]
+election_tick = 10
+heartbeat_tick = 3
+omit_heartbeat_log = true
+applied = 0
+max_size_per_msg = 1048576
+max_inflight_msgs = 256
+check_quorum = true
+pre_vote = false
+min_election_tick = 5
+max_election_tick = 15
+read_only_option = "Safe"
+skip_bcast_commit = false
+batch_append = true
+priority = 0
+max_uncommitted_size = 100
+max_committed_size_per_ready = 256
+
+[storage]
+log_dir = "./logs"
+compacted_log_size_threshold = 1073741824
+
+[cluster]
+cluster_id = "default"
+tick_interval = 0.1
+lmdb_map_size = 1073741824
+conf_change_request_timeout = 2.0
+
+[tls]
+cert_path = "/path/cert"
+key_path = "/path/key"
+ca_cert_path = "/path/ca"
+domain_name = "example.com"