Configuration file

Creating configuration file

Semaphore uses a config.json file for its core configuration. You can generate this file interactively using built-in tools or through a web-based configurator.

Generate via CLI

Use the following commands to generate the configuration file interactively:

• For the Semaphore server:

  semaphore setup
  

• For the Semaphore runner:

  semaphore runner setup
  

  For more details about runner configuration, see the Runners section.

Generate via Web

Alternatively, you can use the web-based interactive configurator:

• Server configurator
• Runner configurator

Configuration file example

Semaphore uses a config.json configuration file with following content:

{
	"mysql_test": {
		"host": "127.0.0.1:3306",
		"user": "root",
		"pass": "***",
		"name": "semaphore"
	},

	"dialect": "mysql",

	"git_client": "go_git",

	"auth": {
		"totp": {
			"enabled": false,
			"allow_recovery": true
		}
	},

	"use_remote_runner": true,
	"runner_registration_token": "73fs***",

 	"tmp_path": "/tmp/semaphore",
 	"cookie_hash": "96Nt***",
 	"cookie_encryption": "x0bs***",
 	"access_key_encryption": "j1ia***",

	"max_tasks_per_template": 3,

	"log": {
		"events": {
			"enabled": true,
			"path": "../events.log"
		}
	},

	"process": {
		"chroot": "/opt/semaphore/sandbox"
	}
 }

Configuration file usage

• For Semaphore server:

semaphore server --config ./config.json

• For Semaphore runner:

semaphore runner start --config ./config.json