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[Orchagent] Enable ZMQ on orchagent route table. #23028

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Merged
qiluo-msft merged 10 commits into from
Jul 17, 2025
Merged

[Orchagent] Enable ZMQ on orchagent route table. #23028

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bde5ae2
Update submodule
liuh-80 Jun 19, 2025
be174d3
Enable feature
liuh-80 Jun 19, 2025
fad4005
Update sonic-device_metadata.yang
liuh-80 Jun 20, 2025
b65b15f
Update device_metadata.json
liuh-80 Jun 20, 2025
83f8508
Merge remote-tracking branch 'origin' into dev/liuh/enable_zmq_route
liuh-80 Jun 20, 2025
4f6eced
Merge remote-tracking branch 'origin' into dev/liuh/enable_zmq_route
liuh-80 Jun 30, 2025
cd3e72f
Enable ZMQ by default for other ZMQ feature, for example ZMQ route
liuh-80 Jun 30, 2025
5016f0b
Merge remote-tracking branch 'origin' into dev/liuh/enable_zmq_route
mssonicbld Jul 7, 2025
0b31932
Update submodule
mssonicbld Jul 7, 2025
8ddfb50
Update orch_zmq_tables.conf.j2
liuh-80 Jul 15, 2025
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4 changes: 2 additions & 2 deletions dockers/docker-orchagent/orch_zmq_tables.conf.j2
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
{% if DEVICE_METADATA.localhost.orch_dash_zmq_enabled == "false" %}
{% if DEVICE_METADATA.localhost.orch_northbond_dash_zmq_enabled == "false" %}
DASH_VNET_TABLE
DASH_QOS_TABLE
DASH_ENI_TABLE
Expand All @@ -23,7 +23,7 @@ DASH_METER_RULE_TABLE
DASH_ROUTING_APPLIANCE_TABLE
DASH_ENI_FORWARD_TABLE
{% endif %}
{% if DEVICE_METADATA.localhost.orch_route_zmq_enabled == "true" %}
{% if DEVICE_METADATA.localhost.orch_northbond_route_zmq_enabled == "true" %}
ROUTE_TABLE
LABEL_ROUTE_TABLE
{% endif %}
11 changes: 7 additions & 4 deletions dockers/docker-orchagent/orchagent.sh
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Expand Up @@ -93,20 +93,23 @@ else
ORCHAGENT_ARGS+="-m $MAC_ADDRESS"
fi

# Enable ZMQ for SmartSwitch
# Enable ZMQ
LOCALHOST_SUBTYPE=`sonic-db-cli CONFIG_DB hget "DEVICE_METADATA|localhost" "subtype"`
if [[ x"${LOCALHOST_SUBTYPE}" == x"SmartSwitch" ]]; then
midplane_mgmt_state=$( ip -json -4 addr show eth0-midplane | jq -r ".[0].operstate" )
mgmt_ip=$( ip -json -4 addr show eth0 | jq -r ".[0].addr_info[0].local" )
if [[ $midplane_mgmt_state == "UP" ]]; then
# Enable ZMQ with eth0-midplane interface name
ORCHAGENT_ARGS+=" -q tcp://eth0-midplane:8100"
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@prabhataravind prabhataravind Jul 15, 2025

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I don't understand why ORCH_ZMQ_PORT is being removed. Could you clarify please?

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@liuh-80 liuh-80 Jul 15, 2025

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The change in sonic-net/sonic-swss#3619 modifies how orchagent handles ZMQ addresses for support multiple namespaces:

If the address includes a port, then create ZMQ client with the address.

If not, the ZMQ client will be created using the default ZMQ port along with the namespace ID. For the default namespace, the port will still be set to 8100.

code: https://github.com/sonic-net/sonic-swss/blob/27391fcf1785d6e5d9a765219f5c0f2dfcfe751c/lib/orch_zmq_config.cpp#L56

I couldn’t find the code for the 202506 branch. However, if PR #3619 and PR #3632 are not included in that branch, this change should not be cherry-picked into 202506.

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@prabhataravind prabhataravind Jul 15, 2025 •
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Okay, that makes sense. The 202506 branch is here: https://github.com/Azure/sonic-buildimage-msft/tree/202506. We will have the labels for this branch soon.

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@liuh-80 liuh-80 Jul 15, 2025

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According to the code of 202506branch, this PR should cherry-pick to it.

ORCHAGENT_ARGS+=" -q tcp://eth0-midplane"
elif [[ $mgmt_ip != "" ]] && [[ $mgmt_ip != "null" ]]; then
# If eth0-midplane interface does not up, enable ZMQ with eth0 address
ORCHAGENT_ARGS+=" -q tcp://${mgmt_ip}:8100"
ORCHAGENT_ARGS+=" -q tcp://${mgmt_ip}"
else
ORCHAGENT_ARGS+=" -q tcp://127.0.0.1:8100"
ORCHAGENT_ARGS+=" -q tcp://127.0.0.1"
fi
else
# For other platforms, use the default ZMQ address
ORCHAGENT_ARGS+=" -q tcp://127.0.0.1"
fi

# Add VRF parameter when mgmt-vrf enabled
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4 changes: 2 additions & 2 deletions src/sonic-yang-models/tests/yang_model_tests/tests_config/device_metadata.json
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Expand Up @@ -674,7 +674,7 @@
"sonic-device_metadata:sonic-device_metadata": {
"sonic-device_metadata:DEVICE_METADATA": {
"sonic-device_metadata:localhost": {
"orch_dash_zmq_enabled": true
"orch_northbond_dash_zmq_enabled": true
}
}
}
Expand All @@ -683,7 +683,7 @@
"sonic-device_metadata:sonic-device_metadata": {
"sonic-device_metadata:DEVICE_METADATA": {
"sonic-device_metadata:localhost": {
"orch_route_zmq_enabled": true
"orch_northbond_route_zmq_enabled": true
}
}
}
Expand Down
4 changes: 2 additions & 2 deletions src/sonic-yang-models/yang-models/sonic-device_metadata.yang
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Expand Up @@ -300,13 +300,13 @@ module sonic-device_metadata {
description "Set source of anchor route";
}

leaf orch_dash_zmq_enabled {
leaf orch_northbond_dash_zmq_enabled {
type boolean;
description "Enable ZMQ feature on APPL_DB DASH tables.";
default "true";
}

leaf orch_route_zmq_enabled {
leaf orch_northbond_route_zmq_enabled {
type boolean;
description "Enable ZMQ feature on APPL_DB ROUTE tables.";
default "false";
Expand Down
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