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add eni attribute to get ha flow owner (DPU-driven HA) #698

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add eni attribute to get ha flow owner (DPU-driven HA) #698

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13 changes: 13 additions & 0 deletions dash-pipeline/SAI/specs/dash_eni.yaml
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Expand Up @@ -666,6 +666,19 @@ sai_apis:
valid_only: null
is_vlan: false
deprecated: false
- !!python/object:utils.sai_spec.sai_attribute.SaiAttribute
name: SAI_ENI_ATTR_IS_OPERATIONAL_HA_FLOW_OWNER
description: Get HA flow ownership status
type: bool
attr_value_field: booldata
default: 'false'
isresourcetype: false
flags: READ_ONLY
object_name: null
allow_null: false
valid_only: null
is_vlan: false
deprecated: false
stats:
- !!python/object:utils.sai_spec.sai_attribute.SaiAttribute
name: SAI_ENI_STAT_RX_BYTES
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1 change: 1 addition & 0 deletions documentation/high-avail/ha-api-hld.md
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Expand Up @@ -226,6 +226,7 @@ To provide the ENI-level HA control, each ENI will have the following SAI attrib
| -------------- | ---- | ----------- |
| SAI_ENI_ATTR_HA_SCOPE_ID | `sai_object_id_t` | The HA scope ID of the ENI. |
| SAI_ENI_ATTR_IS_HA_FLOW_OWNER | `bool` | Determines which DPU in the pair creates flows belonging to this ENI in steady-state. Typically this is set to True for the ENIs on the Active DPU and False for the Standby DPU. |
| SAI_ENI_ATTR_IS_OPERATIONAL_HA_FLOW_OWNER | `bool` | Read-only. Returns the operational HA flow ownership status of the ENI. |
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@yue-fred-gao yue-fred-gao Apr 28, 2026

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This is at eni level. How are you planning to report ha-state which is at dpu level?


### 4.6. Event notifications

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