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[swssconfig] Add custom ZMQ endpoint for DPU Orchagent#48

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[swssconfig] Add custom ZMQ endpoint for DPU Orchagent#48
vivekrnv wants to merge 2 commits into
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add_custom_endpoint

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@vivekrnv

@vivekrnv vivekrnv commented Jan 31, 2026 •
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What I did

On DPU, orchagent starts on eth0-midplane, need an option to provide a custom endpoint for swssconfig to work on DPU

Why I did it

How I verified it

# cat /etc/sonic/ha/ha_config.json
[
    {
        "DASH_HA_SCOPE_TABLE:vdpu0_0": {
            "version": "1",
            "ha_role": "standby",
            "ha_set_id": "haset0_0"
        },
        "OP": "SET"
    }
]

# swssconfig -e tcp://169.254.200.1 /etc/sonic/ha/ha_config.json
#

# tail -f /var/log/swss/sairedis.rec
|c|SAI_OBJECT_TYPE_HA_SCOPE:oid:0x12008000000027|SAI_HA_SCOPE_ATTR_HA_SET_ID=oid:0x11008000000026|SAI_HA_SCOPE_ATTR_DASH_HA_ROLE=SAI_DASH_HA_ROLE_STANDBY
|s|SAI_OBJECT_TYPE_ENI:oid:0x7008000000025|SAI_ENI_ATTR_HA_SCOPE_ID=oid:0x12008000000027

Details if related

@vivekrnv
[swsconfig] Add custom ZMQ endpoint
01a3e3c 
Signed-off-by: Vivek Reddy <vkarri@nvidia.com>
@vivekrnv vivekrnv changed the title [swsconfig] Add custom ZMQ endpoint [swssconfig] Add custom ZMQ endpoint Feb 2, 2026
dgsudharsan
dgsudharsan reviewed Feb 6, 2026
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Comment thread swssconfig/swssconfig.cpp Outdated
@@ -68,7 +70,7 @@ shared_ptr<ProducerStateTable> get_table(unordered_map<string, shared_ptr<Produc

bool write_db_data(vector<KeyOpFieldsValuesTuple> &db_items, set<string> &zmq_tables, std::shared_ptr<ZmqClient> zmq_client)
{
DBConnector db("APPL_DB", 0, false);
DBConnector db("DPU_APPL_DB", 0, true);

@dgsudharsan dgsudharsan Feb 6, 2026

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Why do we need to hardcode to DPU_APPL_DB here?

@vivekrnv vivekrnv Feb 7, 2026

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Agree, we should keep it to DPU_APPL_DB if DPU Tables or APPL_DB if using NPU tables

@vivekrnv vivekrnv Feb 11, 2026

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Handled, Please review and signoff

@vivekrnv
Use DB based on endpoint
e1c4d5f 
Signed-off-by: Vivek Reddy <vkarri@nvidia.com>
@vivekrnv vivekrnv changed the title [swssconfig] Add custom ZMQ endpoint [swssconfig] Add custom ZMQ endpoint for DPU Orchagent Feb 11, 2026
@vivekrnv vivekrnv closed this Feb 14, 2026
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@vivekrnv @dgsudharsan