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diff --git a/docs/deployment.rst b/docs/deployment.rst index 3807d71d6..acc32e364 100644 --- a/docs/deployment.rst +++ b/docs/deployment.rst @@ -310,3 +310,31 @@ CPS-Core Docker Installation 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. | ++--------------+---------------------------------+----------------------------------------------------------+ + +Total number of caches : 7
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