Implementation of a Monitoring Daemon for storage devices in SONiC switches#433

Merged

prgeor merged 31 commits intosonic-net:masterfrom

ashwnsri:ssdmon-daemon

May 31, 2024

Commits on May 25, 2024

Initial commit of ssdmond
Ashwin Srinivasan
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Added support for dynamic fields. Unified table update function. Added logs.
Ashwin Srinivasan
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Added eMMC checks. Added checks before accessing ssdutil objs. Added logging.
Ashwin Srinivasan
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Removed references to 'ssd' and its variants and replaced with 'storage*' to include all disk types
Ashwin Srinivasan
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Created StorageDevices class for device ratification and object creation
Ashwin Srinivasan
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Renamed daemon to 'storagemond', changed unit tests to reflect the same
Ashwin Srinivasan
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Renamed storagemond directory and corresponding change to setup.py
Ashwin Srinivasan
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Added support for FS IO RW. Cleaned up bugs. Renamed ssd_base --> storage_base
Ashwin Srinivasan
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Renamed test dirs, changed import to match platform-common dirname change
Ashwin Srinivasan
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Made core algorithm changes per HLD
Ashwin Srinivasan
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Renamed dir per sonic naming convention
Ashwin Srinivasan
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Removed a rogue debugging statuement
Ashwin Srinivasan
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Made changes per review comments
Ashwin Srinivasan
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Added UTs, increased coverage
Ashwin Srinivasan
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Changed log_info to log_error
Ashwin Srinivasan
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Changed function name to match corr. change in SsdUtil
Ashwin Srinivasan
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Moved get_dynamic_field() to before timeout
Ashwin Srinivasan
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Cleaned up signal handling, added more UTs
Ashwin Srinivasan
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Added another UT
Ashwin Srinivasan
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Fixed a bug that was causing sync-to-disk to fail
Ashwin Srinivasan
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Commits on May 27, 2024

Fixed an eror with _load_fsio_rw_statedb that would assign None values to fields
Ashwin Srinivasan
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Commits on May 28, 2024

Lowered severity for expected log when storage object isnt instantiated
Ashwin Srinivasan
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Commits on May 29, 2024

Fixed potential bug where if dynamic_fields fails before populating statedb, JSON is populated with null values
Ashwin Srinivasan
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Fixed indentation error
Ashwin Srinivasan
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Removed untracked ycabled files that were committed by mistake
Ashwin Srinivasan
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Swapped logger for syslogger per prgeor review
Ashwin Srinivasan
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log_error --> log_info per review comment
Ashwin Srinivasan
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Commits on May 30, 2024

Made changes per prgeor review comments
Ashwin Srinivasan
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Made changes per prgeor walkthrough review
Ashwin Srinivasan
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Test mods corresponding to daemon nunction name mods
Ashwin Srinivasan
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More Uts to pass coverage
Ashwin Srinivasan
committed