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View the Events Triggered by an Auto Scaling Policy

get

/paas/api/v1.1/instancemgmt/{identityDomainId}/services/APAAS/instances/{appName}/autoscaling/activities

Returns the events evaluated and the automatic (auto) scaling activities performed on an Oracle Application Container Cloud Service application.

Request

Path Parameters

• appName: string
  Name of the Oracle Application Container Cloud Service application.
• identityDomainId: string
  Identity domain ID for the Oracle Application Container Cloud Service account.

Header Parameters

• X-ID-TENANT-NAME: string
  Identity domain ID for the Oracle Application Container Cloud Service account.

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Response

Supported Media Types

• application/json

200 Response

OK.

Body ()

The response body contains the events and activities triggered by the auto scaling policy.

Root Schema : activites-response

Type: object

The response body contains the events and activities triggered by the auto scaling policy.

Show Source

• items(optional): array items
  Groups the events triggered by one or more rules defined in the auto scaling policy.

{
    "description":"The response body contains the events and activities triggered by the auto scaling policy.",
    "properties":{
        "items":{
            "type":"array",
            "description":"Groups the events triggered by one or more rules defined in the auto scaling policy.",
            "items":{
                "$ref":"#/definitions/event-details"
            }
        }
    }
}

Nested Schema : items

Type: array

Groups the events triggered by one or more rules defined in the auto scaling policy.

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• Array of: object event-details

{
    "type":"array",
    "description":"Groups the events triggered by one or more rules defined in the auto scaling policy.",
    "items":{
        "$ref":"#/definitions/event-details"
    }
}

Nested Schema : event-details

Type: object

Show Source

• actions(optional): array actions
  Groups the activity messages.
• event(optional): string
  The event triggered by a rule. For example: MemoryUtilization <= 10 percent< code>
• operation(optional): string
  Name of the operation performed, either scaleIn or scaleOut.
• receiveTime(optional): string
  Date and time the event was received.
• status(optional): string
  Status of the event. For example: Scaling succeeded

{
    "properties":{
        "actions":{
            "type":"array",
            "description":"Groups the activity messages.",
            "items":{
                "$ref":"#/definitions/activity-messages"
            }
        },
        "event":{
            "type":"string",
            "description":"The event triggered by a rule. For example: <code>MemoryUtilization <= 10 percent</code>"
        },
        "operation":{
            "type":"string",
            "description":"Name of the operation performed, either <code>scaleIn</code> or <code>scaleOut</code>."
        },
        "receiveTime":{
            "type":"string",
            "description":"Date and time the event was received."
        },
        "status":{
            "type":"string",
            "description":"Status of the event. For example: <code>Scaling succeeded</code>"
        }
    }
}

Nested Schema : actions

Type: array

Groups the activity messages.

Show Source

• Array of: object activity-messages

{
    "type":"array",
    "description":"Groups the activity messages.",
    "items":{
        "$ref":"#/definitions/activity-messages"
    }
}

Nested Schema : activity-messages

Type: object

Show Source

• message(optional): string
  Activity message.
• time(optional): string
  Date and time of the activity.

{
    "properties":{
        "message":{
            "type":"string",
            "description":"Activity message."
        },
        "time":{
            "type":"string",
            "description":"Date and time of the activity."
        }
    }
}

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Examples

The following example shows how to view the activities triggered by the auto scaling policy rules for an Oracle Application Container Cloud Service application instance, by submitting a GET request on the REST resource using cURL.

Note:

• The command in this example uses the URL structure https://rest_server_url/resource-path, where rest_server_url is the REST server to contact for your identity domain (or Cloud Account). See Send Requests.

• In the resource path, the service type ../APAAS/.. is case-sensitive.

cURL Command

curl -i -X GET -u username:userPassword1! -H "X-ID-TENANT-NAME:ExampleIdentityDomain" https://rest_server_url/paas/api/v1.1/instancemgmt/ExampleIdentityDomain/services/APAAS/instances/ExampleApp/autoscaling/activities

Example of Response Header

The following shows an example of the response header.

HTTP/1.1 200 OK
Date: Thu, 21 Jul 2016 16:17:49 GMT
Content-Length: 954
Content-Type: application/json

Example of Response Body

The following is an example of the response returned in JSON format.

{
    "items":[
    {
        "event":"CPUUtilization <= 10 percent",
        "operation":"scaleIn",
        "receiveTime":"2016-07-21T13:40:00.000+0000",
        "status":"Scaling succeeded.",
        "actions":[
        {
            "message":"Evaluating event.",
            "time":"2016-07-21T13:58:22.522+0000"
        },
        {
            "message":"Scaling in progress.",
            "time":"2016-07-21T14:02:38.597+0000"
        },
        {
            "message":"Scaling succeeded.",
            "time":"2016-07-21T14:17:24.034+0000"
        },
        {
            "message":"Service is in cool down period.",
            "time":"2016-07-21T14:17:24.034+0000"
        },
        {
            "message":"Re-evaluating event.",
            "time":"2016-07-21T14:47:25.767+0000"
        },
        {
            "message":"No action needed. Scaling limit has reached.",
            "time":"2016-07-21T14:47:29.122+0000"
        }
        ]
    },
    {
        "event":"CPUUtilization <= 10 percent",
        "operation":"scaleIn",
        "receiveTime":"2016-07-21T13:40:00.000+0000",
        "status":"No action needed. Rule has changed.",
        "actions":[
        {
            "message":"Evaluating event.",
            "time":"2016-07-21T13:58:22.676+0000"
        },
        {
            "message":"No action needed. Rule has changed.",
            "time":"2016-07-21T14:47:29.136+0000"
        }
        ]
    }
    ]
}

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