REST APIs for CLAMP Automation Compositions
Commissioning API
This API is a CRUD API that allows Automation Composition Type definitions created in a design environment to be commissioned on the CLAMP runtime. It has endpoints that allow Automation Composition Types to be created, read, updated, and deleted.
The body of the create and update end points is a TOSCA Service/Topology template that defines the new or changed Automation Composition Type. The update and delete endpoints take a reference to the Automation Composition Type. The incoming TOSCA is verified and checked for referential integrity. On delete requests, a check is made to ensure that no Automation Composition Instances exist for the Automation Composition Type to be deleted.
GET /onap/policy/clamp/acm/v2/commission
Query details of the requested commissioned automation composition definitions
Description: Queries details of the requested commissioned automation composition definitions, returning all automation composition details
Produces: [‘application/json’, ‘application/yaml’]
Parameters
Name |
Position |
Description |
Type |
|---|---|---|---|
name |
query |
Automation composition definition name |
string |
version |
query |
Automation composition definition version |
string |
X-ONAP-RequestID |
header |
RequestID for http transaction |
string |
Responses
200 - OK
401 - Authentication Error
403 - Authorization Error
404 - Not Found
500 - Internal Server Error
POST /onap/policy/clamp/acm/v2/commission
Commissions automation composition definitions
Description: Commissions automation composition definitions, returning commissioned definition IDs
Consumes: [‘application/json’, ‘application/yaml’]
Produces: [‘application/json’, ‘application/yaml’]
Parameters
Name |
Position |
Description |
Type |
|---|---|---|---|
body |
body |
Entity Body of Automation Composition |
|
X-ONAP-RequestID |
header |
RequestID for http transaction |
string |
Responses
200 - OK
201 - Created
401 - Authentication Error
403 - Authorization Error
404 - Not Found
500 - Internal Server Error
DELETE /onap/policy/clamp/acm/v2/commission
Delete a commissioned automation composition
Description: Deletes a Commissioned Automation Composition, returning optional error details
Produces: [‘application/json’, ‘application/yaml’]
Parameters
Name |
Position |
Description |
Type |
|---|---|---|---|
name |
query |
Automation composition definition name |
string |
version |
query |
Automation composition definition version |
string |
X-ONAP-RequestID |
header |
RequestID for http transaction |
string |
Responses
200 - OK
204 - No Content
401 - Authentication Error
403 - Authorization Error
500 - Internal Server Error
GET /onap/policy/clamp/acm/v2/commission/elements
Query details of the requested commissioned automation composition element definitions
Description: Queries details of the requested commissioned automation composition element definitions, returning all automation composition elements’ details
Produces: [‘application/json’, ‘application/yaml’]
Parameters
Name |
Position |
Description |
Type |
|---|---|---|---|
name |
query |
Automation composition definition name |
string |
version |
query |
Automation composition definition version |
string |
X-ONAP-RequestID |
header |
RequestID for http transaction |
string |
Responses
200 - OK
401 - Authentication Error
403 - Authorization Error
404 - Not Found
500 - Internal Server Error
GET /onap/policy/clamp/acm/v2/commission/getCommonOrInstanceProperties
Query details of the requested tosca service template common or instance properties
Description: Queries details of the requested commissioned tosca service template json commonor instance properties, returning all tosca service template common or instance property details
Produces: [‘application/json’, ‘application/yaml’]
Parameters
Name |
Position |
Description |
Type |
|---|---|---|---|
common |
query |
Flag, true for common properties, false for instance |
boolean |
name |
query |
Tosca service template name |
string |
version |
query |
Tosca service template version |
string |
X-ONAP-RequestID |
header |
RequestID for http transaction |
string |
Responses
200 - OK
401 - Authentication Error
403 - Authorization Error
404 - Not Found
500 - Internal Server Error
GET /onap/policy/clamp/acm/v2/commission/toscaservicetemplate
Query details of the requested tosca service templates
Description: Queries details of the requested commissioned tosca service template, returning all tosca service template details
Produces: [‘application/json’, ‘application/yaml’]
Parameters
Name |
Position |
Description |
Type |
|---|---|---|---|
name |
query |
Tosca service template name |
string |
version |
query |
Tosca service template version |
string |
X-ONAP-RequestID |
header |
RequestID for http transaction |
string |
Responses
200 - OK
401 - Authentication Error
403 - Authorization Error
404 - Not Found
500 - Internal Server Error
Instantiation API
The instantiation API has two functions:
Creation, Reading, Update, and Deletion of Automation Composition Instances.
Instantiation and lifecycle management of Automation Composition Instances on participants.
The Instantiation API is used by the CLAMP GUI.
Instantiation Automation Composition Instance CRUD
This sub API allows for the creation, read, update, and deletion of Automation Composition Instances. The endpoints for create and update take a JSON body that describes the Automation Composition Instance. The endpoints for read and delete take a Automation Composition Instance ID to determine which Automation Composition Instance to act on. For the delete endpoint, a check is made to ensure that the Automation Composition Instance is not instantiated on participants.
A call to the update endpoint for a Automation Composition Instance follows the semantics described here: 4.1 Management of Automation Composition Instance Configurations.
GET /onap/policy/clamp/acm/v2/instantiation
Query details of the requested automation compositions
Description: Queries details of the requested automation compositions, returning all composition details
Produces: [‘application/json’, ‘application/yaml’]
Parameters
Name |
Position |
Description |
Type |
|---|---|---|---|
name |
query |
Automation composition definition name |
string |
version |
query |
Automation composition definition version |
string |
X-ONAP-RequestID |
header |
RequestID for http transaction |
string |
Responses
200 - OK
401 - Authentication Error
403 - Authorization Error
404 - Not Found
500 - Internal Server Error
POST /onap/policy/clamp/acm/v2/instantiation
Commissions automation composition definitions
Description: Commissions automation composition definitions, returning the automation composition IDs
Consumes: [‘application/json’, ‘application/yaml’]
Produces: [‘application/json’, ‘application/yaml’]
Parameters
Name |
Position |
Description |
Type |
|---|---|---|---|
automationCompositions |
body |
Entity Body of automation composition |
|
X-ONAP-RequestID |
header |
RequestID for http transaction |
string |
Responses
200 - OK
201 - Created
401 - Authentication Error
403 - Authorization Error
404 - Not Found
500 - Internal Server Error
PUT /onap/policy/clamp/acm/v2/instantiation
Updates automation composition definitions
Description: Updates automation composition definitions, returning the updated composition definition IDs
Consumes: [‘application/json’, ‘application/yaml’]
Produces: [‘application/json’, ‘application/yaml’]
Parameters
Name |
Position |
Description |
Type |
|---|---|---|---|
automationCompositions |
body |
Entity Body of Automation Composition |
|
X-ONAP-RequestID |
header |
RequestID for http transaction |
string |
Responses
200 - OK
201 - Created
401 - Authentication Error
403 - Authorization Error
404 - Not Found
500 - Internal Server Error
DELETE /onap/policy/clamp/acm/v2/instantiation
Delete a automation composition
Description: Deletes a automation composition, returning optional error details
Produces: [‘application/json’, ‘application/yaml’]
Parameters
Name |
Position |
Description |
Type |
|---|---|---|---|
name |
query |
Automation composition definition name |
string |
version |
query |
Automation composition definition version |
string |
X-ONAP-RequestID |
header |
RequestID for http transaction |
string |
Responses
200 - OK
204 - No Content
401 - Authentication Error
403 - Authorization Error
500 - Internal Server Error
PUT /onap/policy/clamp/acm/v2/instantiation/command
Issue a command to the requested automation compositions
Description: Issues a command to an automation composition, ordering a state change on the composition
Consumes: [‘application/json’, ‘application/yaml’]
Produces: [‘application/json’, ‘application/yaml’]
Parameters
Name |
Position |
Description |
Type |
|---|---|---|---|
command |
body |
Entity Body of automation composition command |
|
X-ONAP-RequestID |
header |
RequestID for http transaction |
string |
Responses
200 - OK
201 - Created
401 - Authentication Error
403 - Authorization Error
404 - Not Found
500 - Internal Server Error
GET /onap/policy/clamp/acm/v2/instantiationState
Query details of the requested automation compositions
Description: Queries details of requested automation compositions, returning all automation composition details
Produces: [‘application/json’, ‘application/yaml’]
Parameters
Name |
Position |
Description |
Type |
|---|---|---|---|
name |
query |
Automation composition name |
string |
version |
query |
Automation composition version |
string |
X-ONAP-RequestID |
header |
RequestID for http transaction |
string |
Responses
200 - OK
401 - Authentication Error
403 - Authorization Error
404 - Not Found
500 - Internal Server Error
POST /onap/policy/clamp/acm/v2/instanceProperties
Saves instance properties
Description: Saves instance properties, returning the saved instances properties and it’s version
Consumes: [‘application/json’, ‘application/yaml’]
Produces: [‘application/json’, ‘application/yaml’]
Parameters
Name |
Position |
Description |
Type |
|---|---|---|---|
body |
body |
Body of instance properties |
|
X-ONAP-RequestID |
header |
RequestID for http transaction |
string |
Responses
200 - OK
201 - Created
401 - Authentication Error
403 - Authorization Error
404 - Not Found
500 - Internal Server Error
PUT /onap/policy/clamp/acm/v2/instanceProperties
Updates instance properties
Description: Updates instance properties, returning the saved instances properties and it’s version
Consumes: [‘application/json’, ‘application/yaml’]
Produces: [‘application/json’, ‘application/yaml’]
Parameters
Name |
Position |
Description |
Type |
|---|---|---|---|
body |
body |
Body of instance properties |
|
name |
query |
Automation composition definition name |
string |
version |
query |
Automation composition definition version |
string |
X-ONAP-RequestID |
header |
RequestID for http transaction |
string |
Responses
200 - OK
201 - Created
401 - Authentication Error
403 - Authorization Error
404 - Not Found
500 - Internal Server Error
DELETE /onap/policy/clamp/acm/v2/instanceProperties
Delete a automation composition and instance properties
Description: Deletes a automation composition and instance properties, returning optional error details
Produces: [‘application/json’, ‘application/yaml’]
Parameters
Name |
Position |
Description |
Type |
|---|---|---|---|
name |
query |
Automation composition definition name |
string |
version |
query |
Automation composition definition version |
string |
X-ONAP-RequestID |
header |
RequestID for http transaction |
string |
Responses
200 - OK
204 - No Content
401 - Authentication Error
403 - Authorization Error
500 - Internal Server Error
GET /onap/policy/clamp/acm/v2/automationCompositionPriming
Query priming details of the requested automation compositions
Description: Queries priming details of requested automation compositions, returning primed/deprimed compositions
Produces: [‘application/json’, ‘application/yaml’]
Parameters
Name |
Position |
Description |
Type |
|---|---|---|---|
name |
query |
Automation composition definition name |
string |
version |
query |
Automation composition definition version |
string |
X-ONAP-RequestID |
header |
RequestID for http transaction |
string |
Responses
200 - OK
401 - Authentication Error
403 - Authorization Error
404 - Not Found
500 - Internal Server Error
Instantiation Automation Composition Instance Lifecycle Management
This sub API is used to manage the lifecycle of Automation Composition Instances. An Automation Composition Instance can be in the states described here: 2.1 Automation Composition Instance States. Managing the lifecycle of an Automation Composition Instance amounts to steering the Automation Composition through its states.
The sub API allows upgrades and downgrades of Automation Composition Instances to be pushed to participants following the semantics described here: 4.1 Management of Automation Composition Instance Configurations. When the API is used to update the participants on a Automation Composition Instance, the new/upgraded/downgraded definition of the Automation Composition is pushed to the participants. Note that the API asks the participants in an Automation Composition Instance to perform the update, it is the responsibility of the participants to execute the update and report the result using the protocols described here: CLAMP Participants. The progress and result of an update can be monitored using the Monitoring API.
The sub API also allows a state change of an Automation Composition Instance to be ordered. The required state of the Automation Composition Instance is pushed to participants in an Automation Composition Instance using the API. Note that the API asks the participants in an Automation Composition Instance to perform the state change, it is the responsibility of the participants to execute the state change and report the result using the protocols described here: CLAMP Participants. The progress and result of a state change can be monitored using the Monitoring API <monitoring-api>.
Warning
The Swagger for the Instantiation Lifecycle Management API will appear here.
Monitoring API
The Monitoring API allows the state and statistics of Participants, Automation Composition Instances and their Automation Composition Elements to be monitored. This API is used by the CLAMP GUI. The API provides filtering so that specific Participants and Automation Composition Instances can be retrieved. In addition, the quantity of statistical information to be returned can be scoped.
GET /onap/policy/clamp/acm/v2/monitoring/acelement
Query details of the requested acElement stats
Description: Queries details of the requested acElement stats, returning all acElement stats
Produces: [‘application/json’, ‘application/yaml’]
Parameters
Name |
Position |
Description |
Type |
|---|---|---|---|
endTime |
query |
end time |
string |
id |
query |
Automation composition element id |
string |
name |
query |
Participant name |
string |
recordCount |
query |
Record count |
integer |
startTime |
query |
start time |
string |
version |
query |
Participant version |
string |
X-ONAP-RequestID |
header |
RequestID for http transaction |
string |
Responses
200 - OK
401 - Authentication Error
403 - Authorization Error
404 - Not Found
500 - Internal Server Error
GET /onap/policy/clamp/acm/v2/monitoring/acelements/automationcomposition
Query details of the requested acElement stats in a automation composition
Description: Queries details of the requested acElement stats, returning all acElement stats
Produces: [‘application/json’, ‘application/yaml’]
Parameters
Name |
Position |
Description |
Type |
|---|---|---|---|
name |
query |
Automation composition name |
string |
version |
query |
Automation composition version |
string |
X-ONAP-RequestID |
header |
RequestID for http transaction |
string |
Responses
200 - OK
401 - Authentication Error
403 - Authorization Error
404 - Not Found
500 - Internal Server Error
GET /onap/policy/clamp/acm/v2/monitoring/participant
Query details of the requested participant stats
Description: Queries details of the requested participant stats, returning all participant stats
Produces: [‘application/json’, ‘application/yaml’]
Parameters
Name |
Position |
Description |
Type |
|---|---|---|---|
endTime |
query |
end time |
string |
name |
query |
Automation composition participant name |
string |
recordCount |
query |
Record count |
integer |
startTime |
query |
start time |
string |
version |
query |
Automation composition participant version |
string |
X-ONAP-RequestID |
header |
RequestID for http transaction |
string |
Responses
200 - OK
401 - Authentication Error
403 - Authorization Error
404 - Not Found
500 - Internal Server Error
GET /onap/policy/clamp/acm/v2/monitoring/participants/automationcomposition
Query details of all the participant stats in a automation composition
Description: Queries details of the participant stats, returning all participant stats
Produces: [‘application/json’, ‘application/yaml’]
Parameters
Name |
Position |
Description |
Type |
|---|---|---|---|
name |
query |
Automation composition name |
string |
version |
query |
Automation composition version |
string |
X-ONAP-RequestID |
header |
RequestID for http transaction |
string |
Responses
200 - OK
401 - Authentication Error
403 - Authorization Error
404 - Not Found
500 - Internal Server Error
Pass Through API
This API allows information to be passed to Automation Composition Elements in an Automation Composition.
Warning
The requirements on this API are still under discussion.
Warning
The Swagger for the Pass Through API will appear here.
End of Document