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Fix for dpu midplane state update affecting dpu control_plane/data_plane state :issue-21371 #584

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merged 1 commit into from
Feb 7, 2025
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Fix for dpu midplane state update affecting dpu control_plane/data_plane state :issue-21371 #584

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14 changes: 4 additions & 10 deletions sonic-chassisd/scripts/chassisd
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Original file line number Diff line number Diff line change
Expand Up @@ -765,28 +765,22 @@ class SmartSwitchModuleUpdater(ModuleUpdater):

def update_dpu_state(self, key, state):
"""
Update DPU state in chassisStateDB using the given key.
Update specific DPU state fields in chassisStateDB using the given key.
"""
try:
# Connect to the CHASSIS_STATE_DB using daemon_base
if not self.chassis_state_db:
self.chassis_state_db = daemon_base.db_connect("CHASSIS_STATE_DB")

# Fetch the current data for the given key and convert it to a dict
current_data = self._convert_to_dict(self.chassis_state_db.hgetall(key))

if current_data:
self.chassis_state_db.delete(key)

# Prepare the updated data
# Prepare the fields to update
updates = {
"dpu_midplane_link_state": state,
"dpu_midplane_link_reason": "",
"dpu_midplane_link_time": datetime.now().strftime("%a %b %d %I:%M:%S %p UTC %Y"),
}
current_data.update(updates)

for field, value in current_data.items():
# Update each field directly
for field, value in updates.items():
self.chassis_state_db.hset(key, field, value)

except Exception as e:
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