Workload
A Workload contains a group of applications that interact based on business rules under specific SLA and QoS
Attributes
- name:string - Name of the workload
Associations
| Name | Cardinality | Class | Composition | Owner | Description |
|---|---|---|---|---|---|
| applications | n | Application | false | false |
Users of the Model
| Name | Cardinality | Class | Composition | Owner | Description |
|---|---|---|---|---|---|
| workloads | n | Application | false | false | |
| app | 1 | WorkloadInstance | false | false | |
| workloads | n | WorkloadTemplate | false | false |
Methods
- assignApplication() - Assigns an application to the workload
- calculateSLABreach() - Calculates the probability of breaching of the Service Level Agreements
- distributeLoad() - Distributes the workload among different applications
- estimateResourceUsage() - Estimates the resources usage of the workload
- optimizeQoS() - Optimizes the Quality of Service of the workload
- reviewWorkload() - Reviews and analyses applications performances within the workload
- simulation() - Simulates workload according to different scenarios
- validateSLA() - Validates the Service Level Agreements of the workload
Method Details
Action workload assignApplication
- REST - workload/assignApplication?application=Application
- bin - workload assignApplication –application Application
- js - workload.assignApplication({ application:Application })
Description
Assigns an application to the workload
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| application | Application | Application to be assigned |
Action workload calculateSLABreach
- REST - workload/calculateSLABreach?
- bin - workload calculateSLABreach
- js - workload.calculateSLABreach({ })
Description
Calculates the probability of breaching of the Service Level Agreements
Parameters
No parameters
Action workload distributeLoad
- REST - workload/distributeLoad?
- bin - workload distributeLoad
- js - workload.distributeLoad({ })
Description
Distributes the workload among different applications
Parameters
No parameters
Action workload estimateResourceUsage
- REST - workload/estimateResourceUsage?
- bin - workload estimateResourceUsage
- js - workload.estimateResourceUsage({ })
Description
Estimates the resources usage of the workload
Parameters
No parameters
Action workload optimizeQoS
- REST - workload/optimizeQoS?
- bin - workload optimizeQoS
- js - workload.optimizeQoS({ })
Description
Optimizes the Quality of Service of the workload
Parameters
No parameters
Action workload reviewWorkload
- REST - workload/reviewWorkload?
- bin - workload reviewWorkload
- js - workload.reviewWorkload({ })
Description
Reviews and analyses applications performances within the workload
Parameters
No parameters
Action workload simulation
- REST - workload/simulation?scenario=Scenario
- bin - workload simulation –scenario Scenario
- js - workload.simulation({ scenario:Scenario })
Description
Simulates workload according to different scenarios
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| scenario | Scenario | The scenario of the simulation |
Action workload validateSLA
- REST - workload/validateSLA?
- bin - workload validateSLA
- js - workload.validateSLA({ })
Description
Validates the Service Level Agreements of the workload
Parameters
No parameters