Increase timeout and set port AutonNeg according to the links file

ansible/config_sonic_basedon_testbed.yml

@@ -771,6 +771,13 @@
 
         when: "'dualtor-mixed' in topo or 'dualtor-aa' in topo"
 
+      - name: Apply device conn to config db
+        apply_device_conn_sonic:
+          hostname: "{{ inventory_hostname }}"
+          device_conn: "{{ device_conn[inventory_hostname] }}"
+        become: true
+        when: inventory_hostname is defined and device_conn is defined and inventory_hostname in device_conn
+
       - name: execute cli "config save -y" to save current minigraph as startup-config
         become: true
         shell: config save -y

ansible/library/apply_device_conn_sonic.py

@@ -0,0 +1,82 @@
+#!/usr/bin/env python
+
+from ansible.module_utils.basic import AnsibleModule
+import traceback
+import subprocess
+import shlex
+
+
+def get_port_lists():
+    cmd = "show interfaces description | grep Ethernet | awk '{print $1}'"
+    ps = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+    output = ps.communicate()[0].decode('utf-8')
+    port_list = [line for line in output.split('\n') if line.strip()]
+    return port_list
+
+
+def get_platform():
+    cmd = "redis-cli --raw -n 4 hget 'DEVICE_METADATA|localhost' 'platform'"
+    ps = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+    output = ps.communicate()[0].decode('utf-8')
+    return output.strip()
+
+
+def set_autoneg(port, value):
+    if value == "on":
+        value = "enabled"
+    elif value == "off":
+        value = "disabled"
+    else:
+        raise Exception("Invalid autoneg value: %s" % value)
+    cmd = "config interface autoneg %s %s" % (port, value)
+    ps = subprocess.Popen(shlex.split(cmd), shell=False, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+    (_, stderr) = ps.communicate()
+    if ps.returncode != 0:
+        if stderr:
+            stderr = stderr.decode('utf-8')
+        raise Exception("Failed to set autoneg for port %s: %s" % (port, stderr))
+
+
+def apply_device_conn(module, platform, port_list, device_conn):
+    # Apply Autoneg
+    default_autoneg_value = None
+    # For SP4 and SP3, the default autoneg value is "on"
+    if "nvidia_sn5" in platform or "nvidia_sn4" in platform:
+        default_autoneg_value = "on"
+    for port in port_list:
+        autoneg_value = default_autoneg_value
+        if port in device_conn:
+            attribute = device_conn[port]
+            if "autoneg" in attribute:
+                autoneg_value = attribute["autoneg"]
+        if autoneg_value:
+            module.warn("Set autoneg for port %s to %s" % (port, autoneg_value))
+            set_autoneg(port, autoneg_value)
+
+
+def main():
+    module = AnsibleModule(
+        argument_spec=dict(
+            hostname=dict(required=False),
+            device_conn=dict(required=True, type=dict)
+        )
+    )
+
+    platform = get_platform()
+    port_list = get_port_lists()
+    device_conn = module.params['device_conn']
+
+    apply_device_conn(module, platform, port_list, device_conn)
+
+    try:
+        pass
+    except Exception as detail:
+        module.fail_json(msg="ERROR: %s, TRACEBACK: %s" %
+                         (repr(detail), traceback.format_exc()))
+    module.exit_json(
+        ansible_facts=dict()
+    )
+
+
+if __name__ == "__main__":
+    main()

ansible/roles/fanout/tasks/sonic/fanout_sonic_202311.yml

@@ -121,7 +121,7 @@
 
 - name: wait for SONiC update config db finish
   pause:
-    seconds: 180
+    seconds: 300
 
 - name: Shutdown arp_update process in swss (avoid fanout broadcasting it's MAC address)
   shell: docker exec -i swss supervisorctl stop arp_update

ansible/roles/fanout/tasks/sonic/fanout_sonic_202405.yml

@@ -121,7 +121,7 @@
 
 - name: wait for SONiC update config db finish
   pause:
-    seconds: 180
+    seconds: 300
 
 - name: Shutdown arp_update process in swss (avoid fanout broadcasting it's MAC address)
   shell: docker exec -i swss supervisorctl stop arp_update

ansible/roles/fanout/templates/sonic_deploy_202405.j2

@@ -18,6 +18,10 @@
             "mtu": "9100",
     {% if fanout_hwsku == "Arista-720DT-G48S4" and (fanout_port_config[port_name]['lanes'] | int) <= 24 %}
             "autoneg": "on",
+    {% else %}
+        {% if port_name in device_conn[inventory_hostname] and 'autoneg' in device_conn[inventory_hostname][port_name] %}
+            "autoneg": "{{ device_conn[inventory_hostname][port_name]['autoneg'] }}",
+        {% endif %}
     {% endif %}
     {% if fanout_port_config[port_name]['speed'] | default('100000') == "100000" %}
             "fec" : "rs",