Set DeviceIndex to 0 for all the interfaces for the headnode

francesco-giordano · francesco-giordano · commit 82e24df0b7ed · 2022-10-19T15:08:16.000+02:00
Signed-off-by: Francesco Giordano &lt;giordafr@amazon.it&gt;
diff --git a/cli/src/pcluster/templates/cluster_stack.py b/cli/src/pcluster/templates/cluster_stack.py
@@ -858,11 +858,11 @@ def _add_head_node(self):
                 network_interface_id=self._head_eni.ref,
             )
         ]
-        for device_index in range(1, head_node.max_network_interface_count):
+        for network_interface_index in range(1, head_node.max_network_interface_count):
             head_lt_nw_interfaces.append(
                 ec2.CfnLaunchTemplate.NetworkInterfaceProperty(
-                    device_index=device_index,
-                    network_card_index=device_index,
+                    device_index=0,
+                    network_card_index=network_interface_index,
                     groups=head_lt_security_groups,
                     subnet_id=head_node.networking.subnet_id,
                 )

Original file line number	Diff line number	Diff line change
`@@ -858,11 +858,11 @@ def _add_head_node(self):`
`858`	`858`	`network_interface_id=self._head_eni.ref,`
`859`	`859`	`)`
`860`	`860`	`]`
`861`		`- for device_index in range(1, head_node.max_network_interface_count):`
	`861`	`+ for network_interface_index in range(1, head_node.max_network_interface_count):`
`862`	`862`	`head_lt_nw_interfaces.append(`
`863`	`863`	`ec2.CfnLaunchTemplate.NetworkInterfaceProperty(`
`864`		`- device_index=device_index,`
`865`		`- network_card_index=device_index,`
	`864`	`+ device_index=0,`
	`865`	`+ network_card_index=network_interface_index,`
`866`	`866`	`groups=head_lt_security_groups,`
`867`	`867`	`subnet_id=head_node.networking.subnet_id,`
`868`	`868`	`)`