Add OTN alarm and notification support - #1
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1. Support attenuator, oa, ocm, osc OTN objects. 2. Improve OTN flex counter feature. 3. Support OTN config manager. Signed-off-by: oplklum <lu.mao@molex.com>
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This PR implements the OtnDeviceOrch and associated configuration management within sonic-swss to support OTN alarm event notifications.
By adding a specialized orchestrator for OTN devices, this change allows the system to register for SAI notifications and handle the lifecycle of OTN device objects. This is a key part of the sonic-buildimage issue #18 implementation.
Dependencies
This PR has a multi-layer dependency chain:
Key Changes
OtnDeviceOrch: Introduced a new orchestrator class in orchagent/otn/otndeviceorch.cpp that:
Config Management: Updated OtnMgr in cfgmgr/otnmgr.cpp to support writing OTN device configurations from ConfigDB to AppDB.
Daemon Integration: Updated otnorchdaemon and otnmgrd to initialize and include the new OTN device tables and orchestrators.
Refactoring: Standardized ObjectOrch constructors to better support varied SAI object types.