[chassisd]: Replay saved module admin down state on boot in chassisd - #867
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[chassisd]: Replay saved module admin down state on boot in chassisd#867gupurush wants to merge 3 commits into
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@ymd-arista please help review |
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Issue: #868
Summary
set_initial_module_admin_state()to replay persistedadmin_status: downfrom CONFIG_DB at chassisd startup on modular chassis supervisors (8808 RP).set_admin_state(MODULE_ADMIN_DOWN)so hardware shutdown is applied after reboot without a new config event.Motivation and Context
After reboot, a module can remain
admin_status: downin CONFIG_DB while oper stays Online because chassisd never replays the hardware shutdown. Z rails stay powered until a new shutdown config event is applied. This change replays the saved admin-down state once at supervisor boot, after config_manager starts and before the main loop.How Has This Been Tested?