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Installation
============
SON handler microservice can be deployed using cloudify blueprint using bootstrap container of an existing DCAE deployment
Deployment Prerequisites
~~~~~~~~~~~~~~~~~~~~~~~~
- SON-Handler service requires DMAAP and Policy components to be functional.
- SON-hadler service requires the following dmaap topics to be present in the running DMAAP instance :
1.PCI-NOTIF-TOPIC-NGHBR-LIST-CHANGE-INFO
2.unauthenticated.SEC_FAULT_OUTPUT
3.unauthenticated.SEC_MEASUREMENT_OUTPUT
4.DCAE_CL_RSP
- Policy model required for SON-handler service should be created and pushed to policy component. Steps for creating and pushing the policy model:
1.Login to PDP container and execute
.. code-block:: bash
kubectl exec -ti --namespace onap policy-pdp-0 bash
2.Create policy model
.. code-block:: bash
curl -k -v --silent -X PUT --header 'Content-Type: application/json' --header 'Accept: text/plain' --header 'ClientAuth: cHl0aG9uOnRlc3Q=' --header 'Authorization: Basic dGVzdHBkcDphbHBoYTEyMw==' --header 'Environment: TEST' -d '{
"policyName": "com.PCIMS_CONFIG_POLICY",
"configBody": "{ \"PCI_NEIGHBOR_CHANGE_CLUSTER_TIMEOUT_IN_SECS\":60, \"PCI_MODCONFIG_POLICY_NAME\":\"ControlLoop-vPCI-fb41f388-a5f2-11e8-98d0-529269fb1459\", \"PCI_OPTMIZATION_ALGO_CATEGORY_IN_OOF\":\"OOF-PCI-OPTIMIZATION\", \"PCI_SDNR_TARGET_NAME\":\"SDNR\" }",
"policyType": "Config", "attributes" : { "matching" : { "key1" : "value1" } },
"policyConfigType": "Base",
"onapName": "DCAE",
"configName": "PCIMS_CONFIG_POLICY",
"configBodyType": "JSON" }' 'https://pdp:8081/pdp/api/createPolicy'
3.Push policy model
.. code-block:: bash
curl -k -v --silent -X PUT --header 'Content-Type: application/json' --header 'Accept: text/plain' --header 'ClientAuth: cHl0aG9uOnRlc3Q=' --header 'Authorization: Basic dGVzdHBkcDphbHBoYTEyMw==' --header 'Environment: TEST' -d '{
"policyName": "com.PCIMS_CONFIG_POLICY",
"policyType": "Base"}' 'https://pdp:8081/pdp/api/pushPolicy'
4.Verify config policy is present
.. code-block:: bash
curl -k -v --silent -X POST --header 'Content-Type: application/json' --header 'Accept: application/json' --header 'ClientAuth: cHl0aG9uOnRlc3Q=' --header 'Authorization: Basic dGVzdHBkcDphbHBoYTEyMw==' --header 'Environment: TEST' -d '{ "configName": "PCIMS_CONFIG_POLICY", "policyName": "com.Config_PCIMS_CONFIG_POLICY1*", "requestID":"e65cc45a-9efb-11e8-98d0-529269ffa459" }' 'https://pdp:8081/pdp/api/getConfig'
Deployment steps
~~~~~~~~~~~~~~~~
1.Using DCAE Dashboard
- Login to DCAE Dashboard (https://{k8s-nodeip}:30418/ccsdk-app/login_external.htm)
- Go to Inventory --> Blueprints
- Click on Deploy Action for son-handler blueprint
- Override the value of 'tag_version' to 'nexus3.onap.org:10001/onap/org.onap.dcaegen2.services.son-handler:2.0.4' and click deploy.
- Deployment logs can be viewed under Deployments section
2.Using cloudify commands
- Login to the bootstrap container
kubectl exec -ti --namespace onap <bootstrap pod name> bash
- The blueprint can be found under dcaegen2 blueprint repo and is part of bootstrap container. (https://gerrit.onap.org/r/dcaegen2/platform/blueprints)
- Deploy the microservice into the cloudify using the following command
cfy install -d sonhms -b sonhms <blueprint file path>
- Deployment status of the microservice can be found from kubernetes pods status (MS will be deployed as a k8s pod in the kubernetes environment under the same namespace as the DCAE environment).
kubectl get pods --namespace onap
- To uninstall the microservice
cfy uninstall sonhms
- To delete the blueprint from the cloudify instance
cfy blueprints delete sonhms
Application Configurations
--------------------------
+-------------------------------+------------------------------------------------+
|Configuration | Description |
+===============================+================================================+
|Streams_subscribes | Dmaap topics that the MS will consume messages |
+-------------------------------+------------------------------------------------+
|Streams_publishes | Dmaap topics that the MS will publish messages |
+-------------------------------+------------------------------------------------+
|postgres.host | Host where the postgres database is running |
+-------------------------------+------------------------------------------------+
|postgres.port | Host where the postgres database is running |
+-------------------------------+------------------------------------------------+
|postgres.username | Postgres username |
+-------------------------------+------------------------------------------------+
|postgres.password | Postgres password |
+-------------------------------+------------------------------------------------+
|sonhandler.pollingInterval | Polling Interval for consuming dmaap messages |
+-------------------------------+------------------------------------------------+
|sonhandler.pollingTimeout | Polling timeout for consuming dmaap messages |
+-------------------------------+------------------------------------------------+
|sonhandler.numSolutions | Number for solutions for OOF optimization |
+-------------------------------+------------------------------------------------+
|sonhandler.minCollision | Minimum collision criteria to trigger OOF |
+-------------------------------+------------------------------------------------+
|sonhandler.minConfusion | Minimum confusion criteria to trigger OOF |
+-------------------------------+------------------------------------------------+
|sonhandler.maximumClusters | Maximum number of clusters MS can process |
+-------------------------------+------------------------------------------------+
|sonhandler.badThreshold | Bad threshold for Handover success rate |
+-------------------------------+------------------------------------------------+
|sonhandler.poorThreshold | Poor threshold for Handover success rate |
+-------------------------------+------------------------------------------------+
|sonhandler.namespace | Namespace where MS is going to be deployed |
+-------------------------------+------------------------------------------------+
|sonhandler.sourceId | Source ID of the Microservice (to OOF) |
+-------------------------------+------------------------------------------------+
|sonhandler.dmaap.server | Location of message routers |
+-------------------------------+------------------------------------------------+
|sonhandler.bufferTime | Buffer time for MS to wait for notifications |
+-------------------------------+------------------------------------------------+
|sonhandler.cg | DMAAP Consumer group for subscription |
+-------------------------------+------------------------------------------------+
|sonhandler.cid | DMAAP Consumer id for subcription |
+-------------------------------+------------------------------------------------+
|sonhandler.configDbService | Location of config DB (protocol, host & port) |
+-------------------------------+------------------------------------------------+
|sonhandler.oof.service | Location of OOF (protocol, host & port) |
+-------------------------------+------------------------------------------------+
|sonhandler.optimizers | Optimizer to trigger in OOF |
+-------------------------------+------------------------------------------------+
|sonhandler.poorCountThreshold | Threshold for number of times poorThreshold |
| | can be recorded for the cell |
+-------------------------------+------------------------------------------------+
|sonhandler.badCountThreshold | Threshold for number of times badThreshold can |
| | be recorded for the cell |
+-------------------------------+------------------------------------------------+
|sonhandler. | Timer for oof triggered count in minutes |
|oofTriggerCountTimer | |
+-------------------------------+------------------------------------------------+
|sonhandler.policyRespTimer | Timer to wait for notification from policy |
+-------------------------------+------------------------------------------------+
|sonhandler. | Maximum number of negative acknowledgements |
|policyNegativeAckThreshold | from policy for a given cell |
+-------------------------------+------------------------------------------------+
|sonhandler. | Time interval to trigger OOF with fixed pci |
|policyFixedPciTimeInterval | cells |
+-------------------------------+------------------------------------------------+
|sonhandler.nfNamingCode | Parameter to filter FM and PM notifications |
| | coming from ves |
+-------------------------------+------------------------------------------------+
|
