System events for automated tasks in OOS

Background

Event notifications inform you of resource changes. By configuring middleware to process these events, you can automate O&M workflows without polling for status changes through an SDK.CloudOps Orchestration Service (OOS) supports event notifications for template execution status and task execution status. For more information, seeView system events and Manage alert rules for system events (old version).

Template execution status notifications

CloudOps Orchestration Service sends a notification when the status of a template execution changes:

1. OOS sends an event notification only when the execution status changes to Started, Success, or Failed.

2. OOS does not send event notifications for a child execution created by a cloud service action.

Notification format

{
	"ver": "1.0",
	"id": "2256A988-0B26-4E2B-820A-8A0580D0B8E5",
	"product": "OOS",
	"resourceId": "acs:ecs:cn-hangzhou:169070********30:execution/exec-abc1792gcdoonr9an2uk",
	"level": "INFO",
	"name": "Execution:ExecutionStatusChange",
	"userId": "169070********30",
	"eventTime": "20190409T121826.922+0800",
	"regionId": "cn-hangzhou",
	"content": {
    		"executionId" : "exec-abc1792gcdoonr9an2uk",
    		"status" : "Success",
    		"templateId" : "t-89fb84c218e84fd58e14",
    	 	"templateVersion" : "v8",
    		"templateName" : "templateName",
    		"executedBy" : "admin(1234567)",
    		"startTime" : "2019-11-11T12:00Z",
    		"endTime" : "2019-11-11T13:00Z",
    		"duration" : 3600,
    		"parentExecutionId" : "exec-3816c2a99c9146979da6"
	}
}

Event attributes

The following table describes the top-level fields of an event notification:

The following table describes the content field:

Task execution status notifications

CloudOps Orchestration Service sends a notification when the execution status of a template task changes:

1. OOS sends an event notification only when the task execution status changes to Started, Success, or Failed.

2. OOS does not send event notifications for tasks created by a cloud service action.

Notification format

{
	"ver": "1.0",
	"id": "2256A988-0B26-4E2B-820A-8A0580D0B8E5",
	"product": "OOS",
	"resourceId": "acs:ecs:cn-hangzhou:169070********30:taskexecution/task-exec-abc1792gcdoonr9an2uk",
	"level": "INFO",
	"name": "TaskExecution:StatusChange",
	"userId": "169070********30",
	"eventTime": "20190409T121826.922+0800",
	"regionId": "cn-hangzhou",
	"content": {
    		"taskExecutionId" : "task-exec-abc",
    		"taskAction" : "ACS::ExecuteApi",
    		"taskName" : "taskName",
    		"executionId" : "exec-18864d6b80a448dcbe62",
    		"status" : "Success",
    		"templateId" : "t-89fb84c218e84fd58e14",
    		"templateVersion" : "v8",
    		"templateName" : "templateName",
    		"startTime" : "2019-11-11T12:00Z",
    		"endTime" : "2019-11-11T12:01Z",
    		"duration" : 60
	}
}

Event attributes

The following table describes the top-level fields of an event notification:

The following table describes the content field: