feat: v1.11.0

This commit is contained in:
meilin.huang
2026-05-13 20:01:05 +08:00
parent f23b243fc5
commit 847f5c7c90
80 changed files with 2507 additions and 1961 deletions

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# Mayfly-Go 服务管理脚本使用说明
## 概述
`mayfly-go.sh` 是 Mayfly-Go 的统一服务管理脚本,支持启动、停止、重启和查看状态等操作。
## 快速开始
### 查看帮助
```bash
./mayfly-go.sh
```
### 启动服务
```bash
./mayfly-go.sh start
```
启动后会:
- 检查服务是否已在运行
- 验证二进制文件是否存在
- 自动设置执行权限
- 后台启动服务
- 保存 PID 到 `mayfly-go.pid`
### 停止服务
```bash
./mayfly-go.sh stop
```
停止时会:
- 优雅关闭服务(发送 SIGTERM
- 最多等待 10 秒
- 如无响应则强制关闭SIGKILL
- 清理 PID 文件
### 重启服务
```bash
./mayfly-go.sh restart
```
等同于先 stop 再 start。
### 查看状态
```bash
./mayfly-go.sh status
```
显示服务是否运行及进程 PID。
## 输出示例
### 启动
```
Starting mayfly-go...
✓ mayfly-go started successfully (PID: 12345)
```
### 停止
```
Stopping mayfly-go (PID: 12345)...
✓ mayfly-go stopped
```
### 状态(运行中)
```
● mayfly-go is running (PID: 12345)
```
### 状态(未运行)
```
○ mayfly-go is not running
```
## 日志查看
### 启动日志
启动日志记录服务的启动过程和错误信息:
```bash
# 查看启动日志
cat startup.log
# 实时查看启动日志
tail -f startup.log
```
### 运行日志
服务运行日志由 `config.yml` 中的日志配置决定,请查看配置文件中的日志设置。
```bash
# 根据配置的日志路径查看日志
tail -f <your-log-path>
# 查看最近 100 行
tail -n 100 <your-log-path>
# 搜索错误
grep -i error <your-log-path>
```
## 文件说明
| 文件 | 说明 |
|------|------|
| `bin/mayfly-go` | 主程序二进制文件 |
| `mayfly-go.sh` | 服务管理脚本 |
| `mayfly-go.pid` | 进程 PID 文件(自动创建) |
| `startup.log` | 启动日志文件(自动创建) |
| `config.yml` | 配置文件(包含日志配置) |
## 故障排查
### 启动失败
1. 检查二进制文件是否存在:`ls -la bin/mayfly-go`
2. 检查端口是否被占用:`lsof -i :8001`(假设使用 8001 端口)
3. 查看启动日志:`cat startup.log`
4. 查看配置文件中指定的运行日志路径,检查错误信息
### 无法正常停止
如果服务无法正常停止,可以手动清理:
```bash
# 查找进程
ps aux | grep mayfly-go
# 强制杀死进程
kill -9 <PID>
# 清理 PID 文件
rm -f mayfly-go.pid
```
### PID 文件不同步
如果 PID 文件存在但进程不存在,脚本会自动检测并重新创建:
```bash
# 手动清理
rm -f mayfly-go.pid
# 重新启动
./mayfly-go.sh start
```
## 高级用法
### 开机自启动
**systemd 方式(推荐):**
创建 `/etc/systemd/system/mayfly-go.service`
```ini
[Unit]
Description=Mayfly-Go Service
After=network.target
[Service]
Type=forking
User=mayfly
Group=mayfly
WorkingDirectory=/opt/mayfly-go
ExecStart=/opt/mayfly-go/mayfly-go.sh start
ExecStop=/opt/mayfly-go/mayfly-go.sh stop
ExecReload=/opt/mayfly-go/mayfly-go.sh restart
PIDFile=/opt/mayfly-go/mayfly-go.pid
[Install]
WantedBy=multi-user.target
```
启用并启动服务:
```bash
sudo systemctl enable mayfly-go
sudo systemctl start mayfly-go
sudo systemctl status mayfly-go
```
**crontab 方式:**
```bash
# 编辑 crontab
crontab -e
# 添加重启后自动启动
@reboot /opt/mayfly-go/mayfly-go.sh start
```
## 注意事项
1. 脚本需要在包含 `mayfly-go` 二进制文件的目录下运行
2. 确保有足够的权限执行二进制文件
3. 建议不要同时运行多个实例
4. 日志配置请在 `config.yml` 中设置

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#!/bin/bash
#==============================================
# Mayfly-Go Service Manager
# 服务管理脚本:支持 start/stop/restart/status
#==============================================
set -e
# 配置
BINARY_NAME="mayfly-go"
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
BINARY_PATH="${SCRIPT_DIR}/bin/${BINARY_NAME}"
PID_FILE="${SCRIPT_DIR}/${BINARY_NAME}.pid"
CONFIG_FILE="${SCRIPT_DIR}/config.yml"
STARTUP_LOG="${SCRIPT_DIR}/startup.log"
# 颜色输出
print_info() {
echo -e "\033[1;34m$1\033[0m"
}
print_success() {
echo -e "\033[1;32m$1\033[0m"
}
print_error() {
echo -e "\033[1;31m$1\033[0m" >&2
}
print_warning() {
echo -e "\033[1;33m$1\033[0m"
}
# 获取进程 PID
get_pid() {
if [ -f "${PID_FILE}" ]; then
local pid=$(cat "${PID_FILE}")
if ps -p "${pid}" > /dev/null 2>&1; then
echo "${pid}"
return 0
fi
fi
# 回退:通过进程名查找
local pid=$(ps aux | grep "${BINARY_PATH}" | grep -v grep | grep -v "$(basename "$0")" | awk '{print $2}' | head -n 1)
if [ -n "${pid}" ]; then
echo "${pid}"
return 0
fi
return 1
}
# 检查服务状态
do_status() {
local pid
if pid=$(get_pid); then
print_success "${BINARY_NAME} is running (PID: ${pid})"
return 0
else
print_warning "${BINARY_NAME} is not running"
return 1
fi
}
# 启动服务
do_start() {
# 检查是否已在运行
local pid
if pid=$(get_pid); then
print_warning "${BINARY_NAME} is already running (PID: ${pid})"
return 0
fi
# 检查二进制文件
if [ ! -f "${BINARY_PATH}" ]; then
print_error "Error: ${BINARY_PATH} not found!"
return 1
fi
# 确保可执行权限
if [ ! -x "${BINARY_PATH}" ]; then
print_info "Setting execute permission..."
chmod +x "${BINARY_PATH}"
fi
print_info "Starting ${BINARY_NAME}..."
nohup "${BINARY_PATH}" -e "${CONFIG_FILE}" >> "${STARTUP_LOG}" 2>&1 &
local new_pid=$!
echo "${new_pid}" > "${PID_FILE}"
# 等待启动
sleep 1
if ps -p "${new_pid}" > /dev/null 2>&1; then
print_success "${BINARY_NAME} started successfully (PID: ${new_pid})"
print_info " Startup log: ${STARTUP_LOG}"
return 0
else
print_error "✗ Failed to start ${BINARY_NAME}"
print_error " Check startup log: ${STARTUP_LOG}"
rm -f "${PID_FILE}"
return 1
fi
}
# 停止服务
do_stop() {
local pid
if ! pid=$(get_pid); then
print_warning "${BINARY_NAME} is not running"
return 0
fi
print_info "Stopping ${BINARY_NAME} (PID: ${pid})..."
# 优雅关闭
kill "${pid}" 2>/dev/null || true
# 等待进程退出
local count=0
while ps -p "${pid}" > /dev/null 2>&1; do
sleep 0.5
count=$((count + 1))
if [ ${count} -ge 20 ]; then # 最多等待 10 秒
print_warning "Process not responding, force killing..."
kill -9 "${pid}" 2>/dev/null || true
break
fi
done
rm -f "${PID_FILE}"
print_success "${BINARY_NAME} stopped"
return 0
}
# 重启服务
do_restart() {
print_info "Restarting ${BINARY_NAME}..."
do_stop
sleep 1
do_start
}
# 显示帮助
do_help() {
echo "Usage: $(basename "$0") {start|stop|restart|status}"
echo ""
echo "Commands:"
echo " start Start the service"
echo " stop Stop the service"
echo " restart Restart the service"
echo " status Check service status"
echo ""
echo "Examples:"
echo " $(basename "$0") start"
echo " $(basename "$0") stop"
echo " $(basename "$0") restart"
echo " $(basename "$0") status"
}
# 主函数
main() {
local command="${1:-}"
case "${command}" in
start)
do_start
;;
stop)
do_stop
;;
restart)
do_restart
;;
status)
do_status
;;
*)
do_help
exit 1
;;
esac
}
main "$@"

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#bin/bash
pid=`ps ax | grep -i 'mayfly-go' | grep -v grep | awk '{print $1}'`
if [ -z "${pid}" ] ; then
echo "No mayfly-go running."
exit -1;
fi
echo "The mayfly-go(${pid}) is running..."
kill ${pid}
echo "Send shutdown request to mayfly-go(${pid}) OK"

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#bin/bash
execfile=./mayfly-go
pid=`ps ax | grep -i 'mayfly-go' | grep -v grep | awk '{print $1}'`
if [ ! -z "${pid}" ] ; then
echo "The mayfly-go already running, shutdown and restart..."
kill ${pid}
fi
if [ ! -x "${execfile}" ]; then
sudo chmod +x "${execfile}"
fi
nohup "${execfile}" &
echo "The mayfly-go running..."