td

Task daemon

Watching tasks status. Restart when the processes are gone.

Keeping get update notification from etcd. And restart the latest version.

Http interface to get the status of tasks. Oh it's ugly now :).

Installation

go get -u github.com/glight2000/td

Config

{
  "Tasks": [
    {
      "TaskName": "testa",
      "TaskSuffix": "exe",
      "TaskPath": "d:/",
      "TaskArgs": [
        "-name","Json",
        "-department","WhiteHouse"
      ],
      "EtcdUrl": "http://127.0.0.1:2379",
    },
    {
      "TaskName": "testb",
      "TaskSuffix": "exe",
      "TaskPath": "d:/",
      "TaskArgs": [
        "-name","Json",
        "-department","WhiteHouse"
      ],
      "EtcdUrl": "http://127.0.0.1:2379",
    }
  ],
  "LogFile": "",
  "Listen": ":9010",
  "Auth": "abc"
}

Mutiple task with same name? Don't.

Set Listen with "127.0.0.1:port" to avoid being touch by other machines.

Keep Auth blank to request directly otherwise use http://ip:port/?Auth=[Auth] to invoke the tasks status.

Start

td -c /usr/local/tdconf.json

Update Notify

Use etcd watcher.

Put value like:

{
  "appname": "testb",
  "version": 4,
  "md5sum": "757A3E505A38FE482729E33923637597",
  "updateurl": "http://127.0.0.1:8080/test.exe"
}

appname version md5sum will be checked.

Known issues

This is use for windows and haven't tested on other os.

When there is no TaskSuffix.Oops.