upgrade protobuf download link and improve code for readme.md

deploy/build/rustfs-zh.service

@@ -47,6 +47,7 @@ ExecStart=/usr/local/bin/rustfs \
 # --console-address 0.0.0.0:9002：控制台监听所有接口的 9002 端口。
 
 # 定义环境变量配置，用于传递给服务程序，推荐使用且简洁
+# rustfs 示例文件 详见: `../config/rustfs-zh.env`
 EnvironmentFile=-/etc/default/rustfs
 ExecStart=/usr/local/bin/rustfs  $RUSTFS_VOLUMES $RUSTFS_OPTS
 

deploy/build/rustfs.service

@@ -27,6 +27,7 @@ ExecStart=/usr/local/bin/rustfs \
     --console-address 0.0.0.0:9002
 
 # environment variable configuration (Option 2: Use environment variables)
+# rustfs example file see: `../config/rustfs.env`
 EnvironmentFile=-/etc/default/rustfs
 ExecStart=/usr/local/bin/rustfs  $RUSTFS_VOLUMES $RUSTFS_OPTS
 

deploy/config/.example.env

@@ -20,7 +20,7 @@ SINKS__WEBHOOK__BATCH_SIZE=100
 SINKS__WEBHOOK__BATCH_TIMEOUT_MS=1000
 
 SINKS__FILE__ENABLED=true
-SINKS__FILE__PATH=./deploy/logs/app.log
+SINKS__FILE__PATH=./deploy/logs/rustfs.log
 SINKS__FILE__BATCH_SIZE=10
 SINKS__FILE__BATCH_TIMEOUT_MS=1000
 

deploy/config/obs-zh.example.toml

@@ -25,7 +25,7 @@ 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
 enabled = true                     # 是否启用文件接收器
-path = "/Users/qun/Documents/rust/rustfs/s3-rustfs/logs/app.log" # 日志文件路径
+path = "./deploy/logs/rustfs.log" # 日志文件路径
 batch_size = 10                    # 批处理大小
 batch_timeout_ms = 1000           # 批处理超时时间，单位为毫秒
 

deploy/config/obs.example.toml

@@ -25,7 +25,7 @@ batch_timeout_ms = 1000 # Default is 100ms if not specified
 
 [sinks.file]
 enabled = true
-path = "./deploy/logs/app.log"
+path = "./deploy/logs/rustfs.log"
 batch_size = 100
 batch_timeout_ms = 1000 # Default is 8192 bytes if not specified