syscontainer-tools/hooks/syscontainer-hooks/example/hookspec.json

{
        "prestart": [
        {
                "path": "/var/lib/isulad/hooks/syscontainer-hooks",
                "args": ["syscontainer-hooks", "--state", "prestart", "--log", "/var/log/device-hook.log"],
                "env": []
        }
        ],
        "poststart":[
        {
                "path": "/var/lib/isulad/hooks/syscontainer-hooks",
                "args": ["syscontainer-hooks", "--state", "prestart", "--log", "/var/log/device-hook.log"],
                "env": []
        }
	],
        "poststop":[
        {
                "path": "/var/lib/isulad/hooks/syscontainer-hooks",
                "args": ["syscontainer-hooks", "--state", "poststop", "--log", "/var/log/device-hook.log"],
                "env": []
        }
	]
}