caddy/caddytest/integration/caddyfile_adapt/global_options_persist_config.txt

{
	persist_config off
}

:8881 {
}
----------
{
	"admin": {
		"config": {
			"persist": false
		}
	},
	"apps": {
		"http": {
			"servers": {
				"srv0": {
					"listen": [
						":8881"
					]
				}
			}
		}
	}
}