st2health_rule.json

{
    "description": "Touches a file on a 15 minute interval", 
    "enabled": true, 
    "trigger": {
        "type": "core.st2.IntervalTimer", 
        "parameters": {
            "unit": "minutes", 
            "delta": 15
        }, 
        "pack": "core"
    }, 
    "criteria": {}, 
    "action": {
        "ref": "linux.file_touch", 
        "parameters": {
            "hosts": "localhost", 
            "file": "/opt/stackstorm/.st2health"
        }
    }, 
    "name": "st2_health_check"
}