This documentation is for WSO2 Private PaaS 4.1.0. View documentation for the latest release.
Getting Details of an Auto-scaling Policy - WSO2 Private PaaS 4.1.0 - WSO2 Documentation
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
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You can get details of an auto-scaling policy using the CLI tool, REST API or the PPaaS Console as shown below:

 

Getting details of an auto-scaling policy via the CLI

Overview
CLI command
describe-autoscaling-policy
DescriptionRetrieve the details of a specific auto-scaling policy.
Command format
describe-autoscaling-policy <AUTOSCALING_POLICY_ID>
Parameter definition
Short optionLong optionDescriptionRequiredExample value
N/AN/AUnique ID of the auto-scaling policyYes
economy
Example

Retrieve the definition details of the auto-scaling policy with the ID: autoscaling-policy-1

describe-autoscaling-policy autoscaling-policy-1
Sample output
Autoscalingpolicy: autoscaling-policy-1
{
  "id": "autoscaling-policy-1",
  "loadThresholds": {
    "requestsInFlight": {
      "threshold": 20.0
    },
    "memoryConsumption": {
      "threshold": 80.0
    },
    "loadAverage": {
      "threshold": 120.0
    }
  }
}

Getting details of an auto-scaling policy via the REST API

Overview
DescriptionRetrieve details of a specific auto-scaling policy.
Resource Path

/autoscalingPolicies/{autoscalingPolicyId}

HTTP MethodGET
Request/Response Format

application/json

Command format
curl -X GET -H "Content-Type: application/json" -k -v -u <USERNAME>:<PASSWORD> https://<PRIVATE_PAAS_HOST>:<PRIVATE_PAAS_HTTPS_PORT>/api/autoscalingPolicies/{autoscalingPolicyId}
  • By default, <USERNAME>:<PASSWORD> is admin:admin.
  • By default, <PRIVATE_PAAS_HOST> is localhost. However, if you are using a public IP, the respective IP address or domain needs to be specified.
  • By default, <PRIVATE_PAAS_HTTPS_PORT> has been set to 9443. However, if the port offset has been incremented by n, the default port value needs to be incremented by n.
Example

Retrieve the definition details of the auto-scaling policy with the ID: autoscaling-policy-1

curl -X GET -H "Content-Type: application/json" -k -v -u admin:admin https://localhost:9443/api/autoscalingPolicies/autoscaling-policy-1
Sample output
> GET /api/autoscalingPolicies/autoscaling-policy-1 HTTP/1.1
> Host: localhost:9443
> Authorization: Basic YWRtaW46YWRtaW4=
> User-Agent: curl/7.43.0
> Accept: */*
> Content-Type: application/json
> 
< HTTP/1.1 200 OK
< Date: Mon, 05 Oct 2015 11:48:50 GMT
< Content-Type: application/json
< Transfer-Encoding: chunked
< Server: WSO2 Carbon Server
< 
{"id":"autoscaling-policy-1","loadThresholds":{"loadAverage":{"threshold":120},"memoryConsumption":{"threshold":80},"requestsInFlight":{"threshold":20}}}

You will come across the following HTTP status codes while getting details of an auto-scaling policy:

HTTP status code

200, 404, 500

See the descriptions of the HTTP status codes here.

Getting details of an auto-scaling policy via the PPaaS Console

 

Follow the instructions below to view the details of an auto-scaling policy:

  1. Click Configurations on the home page.
  2. Click Auto-scaling Policies.
  3. Hover your mouse pointer over the auto-scaling policy that you wish to view for the Details button to appear and click Details.

    The Auto-scaling policy definition appears in the UI editor.

    If you wish to see the JSON schema of the selected Auto-scaling policy, click on the toggle view to switch to the JSON view.
    The Auto-scaling policy definition appears in the JSON editor.

 


 

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