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Overview
Restconf collector is a component a microservice in ONAP DCAE. It subscribes to external controllers
and receives event data. After receiving event data it may modify it as per usecase's requirement and
produce a DMaaP event. This DMaap event usually consumed by VES adapter or VES mapper.
Restconf Collector can subscribe multiple events from multiple controllers.
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Restconf Collector can be installed using cloudify blueprint blueprint https://git.onap.org/dcaegen2/collectors/restconf/tree/dpo/blueprints/k8s-rcc-policy.yaml-template?h=master (Master)
Or https://git.onap.org/dcaegen2/collectors/restconf/tree/dpo/blueprints/k8sk8-rcc-policy.yaml-template?h=dublin (Dublin)
Image Path:
https://nexus.onap.org/content/repositories/snapshots/org/onap/dcaegen2/collectors/restconf/restconfcollector/1.1.01-SNAPSHOT/ (Dublin)
Deployment Prerequisite/dependencies
There are several configuration paramters. Some of them are..
| Parameter Name | Description |
|---|---|
| rcc.keystore.file.location | Keystore file |
| rcc.keystore.passwordfile | Keystore password file |
| rcc.truststore.file.location | Truststore file |
| rcc.truststore.passwordfile | Truststore password file |
| rcc_policy | Controllers configuration (List) |
| controller_name | Name of controller |
| controller_restapiUrl | Ip and port of the controller |
| controller_restapiUser | Rest API username |
| controller_restapiPassword | Rest API password |
| controller_accessTokenUrl | Rest URL to fetch access Token |
| controller_accessTokenFile | Template to get access token |
| controller_accessTokenMethod | Method name such as Post/Put to fetch access token |
| controller_subsMethod | Method name such as Get/Put etc. to subscribe |
| controller_subscriptionUrl | Rest URL to subscribe for event |
| controller_disableSsl | Discable SSL handshake. For test not for production |
| event_details | List of events for a controller (List |
| event_name | Name of the event |
| event_sseventUrlEmbed | If SSE event URL is embeded in th event subscription reponse |
| event_subscriptionTemplate | Event subscription template |
| event_ruleId | Rule id to attach (optional) |
| modifyData | whether to modify data. (True/False) |
| modifyMethod | If modify data is true should provide modify method name and implementation |
Deployment Steps
| Task | |
|---|---|
| Download code | git clone https://gerrit.onap.org/r/dcaegen2/collectors/restconf [Modify the configuration parameters if required. Update the security files.] |
| Build | mvn clean install |
| Run | docker run onap/org.onap.dcaegen2.collectors.restconfcollector |
| Using cloudify | Install : cfy blueprints validate /<blueprints-file-path>/k8s-rcc-policy.yaml cfy blueprints upload -b restconfcollector /<blueprints-file-path>/k8s-rcc-policy.yaml cfy deployments create -b restconfcollector cfy executions start -d restconfcollector install Un Install: cfy uninstall restconfcollector cfy deployments delete -f restconfcollector cfy blueprints delete restconfcollector |
Validation
Check if component is running.
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