| logging.level | Logging level set in cps-core | info |
| | | |
+---------------------------------------+---------------------------------------------------------------------------------------------------------+-------------------------------+
-| config.useStrimziKafka | If targeting a custom kafka cluster, ie useStrimziKafka: false, the config.eventPublisher.spring.kafka | true |
-| | values below must be set. | |
+| config.useStrimziKafka | If targeting a custom kafka cluster, i.e. useStrimziKafka: false, the | true |
+| | config.eventPublisher.spring.kafka values below must be set. | |
+---------------------------------------+---------------------------------------------------------------------------------------------------------+-------------------------------+
| config.eventPublisher. | Kafka hostname and port | ``<kafka-bootstrap>:9092`` |
| spring.kafka.bootstrap-servers | | |
CPS-Core can also be installed in a docker environment. Latest `docker-compose <https://github.com/onap/cps/blob/master/docker-compose/docker-compose.yml>`_ is included in the repo to start all the relevant services.
The latest instructions are covered in the `README <https://github.com/onap/cps/blob/master/docker-compose/README.md>`_.
+
+CPS-Core and NCMP Distributed Datastructures
+============================================
+
+CPS-Core and NCMP both internally uses embedded distributed datastructure to replicate the state across various instances for low latency.
+These instances require some additional ports to be available. The default range starts from 5701 and based on the number of instances configured they are incremented sequentially.
+
+Below are the list of distributed datastructures that we have.
+
++--------------+---------------------------------+----------------------------------------------------------+
+| Component | Datastructure name | Use |
++==============+=================================+==========================================================+
+| cps-core | anchorDataCache | Used to resolve prefix for the container name. |
++--------------+---------------------------------+----------------------------------------------------------+
+| cps-ncmp | moduleSyncStartedOnCmHandles | Watchdog process to register cmHandles. |
++--------------+---------------------------------+----------------------------------------------------------+
+| cps-ncmp | dataSyncSemaphores | Watchdog process to sync data from the nodes. |
++--------------+---------------------------------+----------------------------------------------------------+
+| cps-ncmp | moduleSyncWorkQueue | Queue used internally for workers to pick the task. |
++--------------+---------------------------------+----------------------------------------------------------+
+| cps-ncmp | forwardedSubscriptionEventCache | Keeps track of the LCM Subscription Events. |
++--------------+---------------------------------+----------------------------------------------------------+
+| cps-ncmp | untrustworthyCmHandlesSet | Stores untrustworthy cmHandles whose TrustLevel is NONE. |
++--------------+---------------------------------+----------------------------------------------------------+
+| cps-ncmp | trustLevelPerDmiPlugin | Stores the TrustLevel for the dmi-plugins. |
++--------------+---------------------------------+----------------------------------------------------------+
+| cps-ncmp | moduleSetTagCacheMapConfig | Stores the Module Set Tags for cmHandles. |
++--------------+---------------------------------+----------------------------------------------------------+
+
+Total number of caches : 8
\ No newline at end of file