Jiascheduler

English · 简体中文 · Wiki

An open-source, high-performance, scalable task scheduler written in Rust, supporting dynamic configuration. It can push user scripts to tens of thousands of instances simultaneously and collect execution results in real time.

Jiascheduler does not require script execution nodes to be on the same network. It incorporates an ingenious network penetration model, allowing a single console to manage nodes across different subnets. For example, you can use https://jiascheduler.iwannay.cn to push scripts for execution on Tencent Cloud, Alibaba Cloud, and Amazon Cloud simultaneously, or even deploy scripts on your home computer.

To facilitate node management, Jiascheduler also provides a powerful web SSH terminal, supporting multi-session operations, split-screen, file uploads, downloads, and more.

Architecture

Quick start

💖 Jiascheduler download click here 💖

https://jiascheduler.iwannay.cn

guest account：guest Password：guest

In addition to using the test server provided in the demo address, you can also deploy your own Agent. Once successfully deployed, the Agent will automatically connect to the jiascheduler online console. Through the console, you can check the Agent's status, execute scripts, view execution results, and initiate SSH connections.

# Only use job scheduling capability
./jiascheduler-agent --comet-addr ws://115.159.194.153:3000 --assign-username guest --assign-password guest

# Utilize job scheduling and webssh capabilities
./jiascheduler-agent --comet-addr ws://115.159.194.153:3000 --assign-username guest --assign-password guest --ssh-user your_ssh_user --ssh-port 22 --ssh-password your_ssh_user_password --namespace home

If you need to log off the node, simply exit the agent

Single-Instance Deployment

Jiascheduler consists of four executable programs:

1. jiascheduler-console: The console service, which provides the web console interface.

2. jiascheduler-comet: The connection layer service, which offers a unified access layer for agents to connect.

3. jiascheduler-agent: The local agent program, responsible for executing tasks.

4. jiascheduler: A bundled version of the above three services, designed for simple and quick deployment on a single node. It’s important to note that the bundled jiascheduler service also supports connections from different agents. Even if you deploy the bundled version of jiascheduler, you can still deploy additional comet and agent instances.

For single-instance deployment, you only need to execute the following:

// Access localhost:9090 via a browser to complete the initial setup.
// After the initial setup, the configuration file will be loaded, and there is no need to pass `--console-bind-addr` for subsequent restarts.
// The default path for the generated configuration file is $HOME/.jiascheduler/console.toml.
./jiascheduler --console-bind-addr 0.0.0.0:9090

Docker Deployment

Create a .env file in the same directory as docker-compose.yml with the following content:

WORKCONF=/data/jiascheduler
WORKDATA=/data/jiascheduler

The console.toml file has a default path of /root/.jiascheduler/console.toml in the container. If this configuration file does not exist, accessing the console page will redirect you to the initialization setup page.

If the console.toml file exists, accessing the console page will directly take you to the login page. Below is a reference configuration. Save the following content as console.toml and place it in the $WORKCONF/.jiascheduler directory.

debug = false
bind_addr = "0.0.0.0:9090"
api_url = ""
redis_url = "redis://default:3DGiuazc7wkAppV3@redis"
comet_secret = "rYzBYE+cXbtdMg=="
database_url = "mysql://root:kytHmeBR4Vg@mysql:3306/jiascheduler"

[encrypt]
private_key = "QGr0LLnFFt7mBFrfol2gy"

[admin]
username = "admin"
password = "qTQhiMiLCb"

After executing docker compose up -d, access 0.0.0.0:9090 to enter the console interface.

Below is a reference Docker configuration:

docker-compose.yml

Screenshot

<table style="border-collapse: collapse; border: 1px solid black;"> <tr> <td style="padding: 5px;background-color:#fff;"><img src= "./assets/job-edit.png" alt="Jiascheduler job edit" /></td> <td style="padding: 5px;background-color:#fff;"><img src= "./assets/run-list.png" alt="Jiascheduler run list" /></td> </tr> <tr> <td style="padding: 5px;background-color:#fff;"><img src= "./assets/scheduler-history.png" alt="Jiascheduler scheduler history" /></td> <td style="padding: 5px;background-color:#fff;"><img src= "./assets/scheduler-dashboard.png" alt="Jiascheduler scheduler dashboard" /></td> </tr> <tr> <td style="padding: 5px;background-color:#fff;"><img src= "./assets/server.png" alt="Jiascheduler server" /></td> <td style="padding: 5px;background-color:#fff;"><img src= "./assets/webssh.png" alt="Jiascheduler webssh" /></td> </tr> </table>

Help video

https://www.bilibili.com/video/BV19wzKYVEHL

Sponsorship

wechat: cg1472580369

<img src="./assets/qrcode-qq-group.jpg" width="350px" />