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README
Apache-2.0

jiacrontab

Build Status

简单可信赖的任务管理工具

v2.0.0版发布

❤jiacrontab 最新版下载点这里❤

1.自定义job执行  
2.允许设置job的最大并发数  
3.每个脚本都可在web界面下灵活配置,如测试脚本运行,查看日志,强杀进程,停止定时...  
4.允许添加脚本依赖(支持跨服务器),依赖脚本提供同步和异步的执行模式  
5.支持异常通知  
6.支持守护脚本进程  
7.支持节点分组

架构

说明

jiacrontab 由 jiacrontab_admin,jiacrontabd 两部分构成,两者完全独立通过 rpc 通信
jiacrontab_admin:管理后台向用户提供web操作界面
jiacrontabd:负责job数据存储,任务调度

安装

二进制安装

1.下载 二进制文件。

2.解压缩进入目录(jiarontab_admin,jiacrontabd)。

3.运行

$ nohup ./jiacrontab_admin &> jiacrontab_admin.log &
$ nohup ./jiacrontabd &> jiacrontabd.log &

## 建议使用systemd守护

v2.x.x源码安装

1.安装 git,golang(version 1.12.x);可参考官网。 2.安装运行

$ git clone git@github.com:iwannay/jiacrontab.git
$ cd jiacrontab
# 配置代理
$ go env -w GONOPROXY=\*\*.baidu.com\*\*              ## 配置GONOPROXY环境变量,所有百度内代码,不走代理
$ go env -w GONOSUMDB=\*                              ## 配置GONOSUMDB,暂不支持sumdb索引
$ go env -w GOPROXY=https://goproxy.baidu.com         ## 配置GOPROXY,可以下载墙外代码

# 编译
# 注意需要先编译前端(https://github.com/jiacrontab/jiacrontab-frontend)
# 再安装go-bindata
# 然后assets指定前端资源编译后的位置
$ GO111MODULE=on go get -u github.com/go-bindata/go-bindata/v3/go-bindata
$ make build assets=$HOME/project/jiacrontab-frontend/build

$ cd build/jiacrontab/jiacrontab_admin/
$ nohup ./jiacrontab_admin &> jiacrontab_admin.log &

$ cd build/jiacrontab/jiacrontabd/
$ nohup ./jiacrontabd &> jiacrontabd.log &

浏览器访问 host:port (eg: localhost:20000) 即可访问管理后台

docker 安装

# 下载镜像
$ docker pull iwannay/jiacrontab:2.3.0

# 创建自定义网络
$ docker network create mybridge

# 启动jiacrontab_admin
# 需要指定配置文件目录时需要先挂载目录,然后-config指定
$  docker run --network mybridge --name jiacrontab_admin -p 20000:20000 -it iwannay/jiacrontab:2.3.0 ./jiacrontab_admin

# 启动jiacrontabd
# 需要指定配置文件目录时需要先挂载目录,然后-config指定
$ docker run -v $(pwd)/jiacrontabd:/config --name jiacrontabd --network mybridge -it iwannay/jiacrontab:2.3.0 ./jiacrontabd -config /config/jiacrontabd.ini

升级版本

1、下载新版本压缩包,并解压。

2、替换旧版jiacrontab_admin,jiacrontabd为新版执行文件

3、运行

基本使用

定时任务

超时设置和超时操作

超时后会进行设置的超时操作 默认值为 0 不判断超时

最大并发数

最大并发数控制同一job同一个时刻最多允许存在的进程数,默认最大并发数为1,当前一次未执行结束时则放弃后续执行。
防止脚本无法正常退出而导致系统资源耗尽

添加依赖

依赖就是用户脚本执行前,需要先执行依赖脚本,只有依赖脚本执行完毕才会执行当前脚本。

  1. 并发执行
    并发执行依赖脚本,任意一个脚本出错或超时不会影响其他依赖脚本,但是会中断用户job
  2. 同步执行
    同步执行依赖脚本,执行顺序为添加顺序,如果有一个依赖脚本出错或超时,则会中断后继依赖,以及用户job
脚本异常退出通知

如果脚本退出码不为0,则认为是异常退出

常驻任务

常驻任务检查脚本进程是否退出,如果退出再次重启,保证脚本不停运行。
注意:不支持后台进程。

附录

错误日志

错误日志存放在配置文件设置的目录下
定时任务为 logs/crontab_task
定时任务为 logs/daemon_task 日志文件准确为日期目录下的 ID.log (eg: logs/crontab_task/2018/01/01/1.log)

错误日志信息

  1. 正常错误日志
    程序原因产生的错误日志
  2. 自定义错误日志
    程序中自定义输出的信息,需要在输出信息后面加入换行

截图

演示地址

2.0.0版本演示地址 账号:test 密码:123456

商务合作

合作

赞助

本项目花费了作者大量时间,如果你觉的该项目对你有用,或者你希望该项目有更好的发展,欢迎赞助。 赞助qq群

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简介

jiacrontab 是一款完全自主设计并实现的定时任务&常驻任务管理工具。 提供了方便的界面用于完全控制系统中运行的定时任务和常驻任务。 展开 收起
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