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.. This work is licensed under a Creative Commons Attribution 4.0 International License.
.. http://creativecommons.org/licenses/by/4.0
Configuration and Performance
=============================
**datafile** configuration is controlled via a single JSON file called datafile_endpoints.json.
This is located under datafile-app-server/config.
Json Configuration Explained
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Variables of interest (e.g. variables that should be inspected/modified for a specific runtime environment) are listed below for convenience. The entire file is provided later in this page for reference.
dmaapConsumerConfiguration
""""""""""""""""""""""""""
.. code-block:: json
"dmaapHostName": <name of DMaaP/MR host>
"dmaapPortNumber": <DMaaP/MR host port>
"dmaapTopicName": "/events/unauthenticated.VES_NOTIFICATION_OUTPUT"
"dmaapProtocol": "http"
"dmaapUserName": ""
"dmaapUserPassword": ""
"dmaapContentType": "application/json"
"consumerId": "C12"
"consumerGroup": "OpenDcae-c12"
"timeoutMS": -1
"messageLimit": 1
dmaapProducerConfiguration
""""""""""""""""""""""""""
.. code-block:: json
"dmaapHostName": <name of DMaaP/DR host>
"dmaapPortNumber": <DMaaP/DR host port>
"dmaapTopicName": "publish"
"dmaapProtocol": "https"
"dmaapUserName": "dradmin"
"dmaapUserPassword": "dradmin"
"dmaapContentType": "application/octet-stream"
ftpesConfiguration
""""""""""""""""""
.. code-block:: json
"keyCert": <path to DFC certificate>
"keyPassword": <password for DFC certificate>
"trustedCa": <path to xNF certificate>
"trustedCaPassword": <password for xNF certificate>
securityConfiguration
"""""""""""""""""""""
.. code-block:: json
"trustStorePath": <path to trust store>
"trustStorePasswordPath": <path to trust store password>
"keyStorePath": <path to key store>
"keyStorePasswordPath": <path to key store password>
"enableDmaapCertAuth": <boolean>. If false, all information above are ignored.
Sample JSON configuration
"""""""""""""""""""""""""
The format of the JSON configuration that drives all behavior of DFC is probably best described using an example:
.. code-block:: json
{
"configs": {
"dmaap": {
"dmaapConsumerConfiguration": {
"dmaapHostName": "localhost",
"dmaapPortNumber": 2222,
"dmaapTopicName": "/events/unauthenticated.VES_NOTIFICATION_OUTPUT",
"dmaapProtocol": "http",
"dmaapUserName": "",
"dmaapUserPassword": "",
"dmaapContentType": "application/json",
"consumerId": "C12",
"consumerGroup": "OpenDcae-c12",
"timeoutMS": -1,
"messageLimit": 1
},
"dmaapProducerConfiguration": {
"dmaapHostName": "localhost",
"dmaapPortNumber": 3907,
"dmaapTopicName": "publish",
"dmaapProtocol": "https",
"dmaapUserName": "dradmin",
"dmaapUserPassword": "dradmin",
"dmaapContentType": "application/octet-stream"
}
},
"ftp": {
"ftpesConfiguration": {
"keyCert": "config/dfc.jks",
"keyPassword": "secret",
"trustedCa": "config/ftp.jks",
"trustedCaPassword": "secret"
}
},
"security": {
"trustStorePath" : "change it",
"trustStorePasswordPath" : "change it",
"keyStorePath" : "change it",
"keyStorePasswordPath" : "change it",
"enableDmaapCertAuth" : "false"
}
}
}
Performance
^^^^^^^^^^^
To see the performance of DFC, see "`Datafile Collector (DFC) performance baseline results`_".
.. _Datafile Collector (DFC) performance baseline results: https://wiki.onap.org/display/DW/Datafile+Collector+%28DFC%29+performance+baseline+results
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