dragonfly/docs/en/deployment/installation/executable-files/scheduler.md

Installing Dragonfly Scheduler Server

This topic explains how to install the Dragonfly scheduler server.

Prerequisites

When deploying with physical machines, the following conditions must be met.

Required Software	Version Limit
Git	1.9.1+
Golang	1.12.x
Nginx	0.8+

Procedure - When Deploying with Physical Machines

Get scheduler executable file

1. Download a binary package of the scheduler. You can download one of the latest builds for Dragonfly on the github releases page.

   version=2.0.0
   wget https://github.com/dragonflyoss/Dragonfly2/releases/download/v$version/Dragonfly2_$version_linux_amd64.tar.gz
   

2. Unzip the package.

   # Replace `xxx` with the installation directory.
   tar -zxf Dragonfly2_2.0.0_linux_amd64.tar.gz -C xxx
   

3. Move the scheduler to your PATH environment variable to make sure you can directly use scheduler command.

Or you can build your own scheduler executable file.

1. Obtain the source code of Dragonfly.

   git clone https://github.com/dragonflyoss/Dragonfly2.git
   

2. Enter the project directory.

   cd Dragonfly2
   

3. Compile the source code.

   make build-scheduler && make install-scheduler
   

Start scheduler

scheduler --options

After scheduler is installed, run the following commands to verify if scheduler is started, and if Port 8002 is available.

telnet 127.0.0.1 8002