This page introduce how to support the closed loop intent.
1.Create The sporadic high-flow transfer support intent
Image Added
1.1 Add the Configuration Policy
1.1.1 Create the configuration Policy Type
Code Block |
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Method: POST
URL: https://policyhost:port/policy/api/v1/policytypes
Body:
{
"tosca_definitions_version":"tosca_simple_yaml_1_1_0",
"policy_types":{
"onap.policies.monitoring.docker.slicems.app":{
"version":"1.0.0",
"description":"Runtime Configuration of Slice MS",
"derived_from":"onap.policies.Monitoring:1.0.0",
"properties":{
"cllId":{
"type":"string",
"required":true,
"description":"cll id"
},
"closedLoopStatus":{
"type":"string",
"required":true,
"description":"whether provide closed loop assurance for one cll"
},
"originalBw":{
"type":"string",
"required":true,
"description":"original bw of one cll"
}
}
}
}
}
|
`
1.1.2 Create Configuration Policy
Create configuration policy with the parameters :
cllId: The id of the CLL service which to monitor
closedLoopStatus: monitor the service or not, off: don't monitor , on: monitor
originalBw: The original intent
...
bandwidth,this is used to reverse the bandwidth if the sporadic high-flow is passed.
Code Block |
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Method: POST
URL: https://policyhost:port/policy/api/v1/policytypes/onap.policies.monitoring.docker.slicems.app/versions/1.0.0/policies
Body:
{
"tosca_definitions_version":"tosca_simple_yaml_1_1_0",
"topology_template":{
"policies":[
{
"onap.dcae.slicems.config":{
"type":"onap.policies.monitoring.docker.slicems.app",
"type_version":"1.0.0",
"version":"1.0.0",
"metadata":{
"policy-id":"onap.dcae.slicems.config",
"policy-version":1
},
"properties":{
"cllId":"cll-01",
"closedLoopStatus":"on",
"originalBw":"1000"
}
}
}
]
}
} |
1.1.3 Deploy Configuration Policy
Code Block |
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Method: POST
URL: https://policypaphost:port/policy/pap/v1/pdps/policies
Body:
{
"policies": [
{
"policy-id": "onap.dcae.slicems.config",
"policy-version": 1
}
]
} |
1.2 Add the drools policy
1.2.1 Create the drools policy
Code Block |
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Method: POST
URL: https://policyhost:port/policy/api/v1/policytypes/onap.policies.monitoring.docker.slicems.app/versions/1.0.0/policies
Body:
{
"tosca_definitions_version": "tosca_simple_yaml_1_1_0",
"topology_template": {
"inputs": {},
"policies": [
{
"operational.modifycll": {
"type": "onap.policies.controlloop.operational.common.Drools",
"type_version": "1.0.0",
"properties": {
"operations": [
{
"id": "unique-policy-id-1-modify-cll",
"description": "Modify resource allocation for a slice subnet instance",
"operation": {
"actor": "SO",
"operation": "ModifyCloudLeasedLine",
"target": {
"targetType": "VNF"
}
},
"timeout": 1200,
"retries": 0,
"success": "final_success",
"failure": "final_failure",
"failure_timeout": "final_failure_timeout",
"failure_retries": "final_failure_retires",
"failure_exception": "final_failure_exception",
"failure_guard": "final_failure_guard"
}
],
"controllerName": "usecases",
"id": "ControlLoop-CCVPN-CLL-227e8b00-dbeb-4d03-8719-d0a658fb846c",
"trigger": "unique-policy-id-1-modify-cll",
"abatement": false,
"timeout": 1200
},
"name": "operational.modifycll",
"version": "1.0.0",
"metadata": {
"policy-id": "operational.modifycll",
"policy-version": "1.0.0",
"policy_id": "operational.modifycll"
}
}
}
]
},
"name": "ToscaServiceTemplateSimple",
"version": "1.0.0"
} |
1.2.2 Deploy the drools policy
Code Block |
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Method: POST
URL: https://policypaphost:port/policy/pap/v1/pdps/policies
Body:
{
"policies": [
{
"policy-id": "operational.modifycll",
"policy-version": 1
}
]
}
|
2. Remove the sporadic high-flow transfer support intent
Image Added
2.1 Update(delete and create) Configuration Policy
Note: Update policy is not supported by Policy module now ,so delete and create is used for update.
2.1.1 Undeploy Configuration Policy
Code Block |
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Method: DELETE
URL: https://policypaphost:port/policy/pap/v1/pdps/policies/onap.dcae.slicems.config |
2.1.2 Delete Configuration Policy
Code Block |
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Method: DELETE
URL: https://policyhost:port/policy/api/v1/policies/onap.dcae.slicems.config/versions/1.0.0 |
2.1.3 Create Configuration Policy
Recreate the configuration policy with the closedLoopStatus as "off" to remove the monitoring CLL bandwith.
Code Block |
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Method: POST
URL: https://policyhost:port/policy/api/v1/policytypes/onap.policies.monitoring.docker.slicems.app/versions/1.0.0/policies
Body:
{
"tosca_definitions_version":"tosca_simple_yaml_1_1_0",
"topology_template":{
"policies":[
{
"onap.dcae.slicems.config":{
"type":"onap.policies.monitoring.docker.slicems.app",
"type_version":"1.0.0",
"version":"1.0.0",
"metadata":{
"policy-id":"onap.dcae.slicems.config",
"policy-version":1
},
"properties":{
"cllId":"cll-01",
"closedLoopStatus":"off",
"originalBw":"1000"
}
}
}
]
}
}
|
2.1.4 Deploy configuration policy
Code Block |
---|
Method: POST
URL: https://policypaphost:port/policy/pap/v1/pdps/policies
Body:
{
"policies": [
{
"policy-id": "onap.dcae.slicems.config",
"policy-version": 1
}
]
} |
2.2 Delete Drools policy
2.1.1 Undeploy Drools Policy
Code Block |
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Method: DELETE
URL: https://policypaphost:port/policy/pap/v1/pdps/policies/operational.modifycll |
2.1.2 Delete Drools Policy
Code Block |
---|
Method: DELETE
URL: https://policyhost:port/policy/api/v1/policies/operational.modifycll/versions/1.0.0 |