fix(terraform): Remove ansible dependency

- terraform ansible is not supported on aarch

Signed-off-by: Peter Mikus <peter.mikus@protonmail.ch>
Change-Id: Ib463e47e9d2b9cf19bc25c6ea75c516578eac374
(cherry picked from commit bc2d388fdff54399e1868d9393d65855c025dcdc)

22 files changed, 97 insertions, 102 deletions

diff --git a/fdio.infra.terraform/terraform-aws-1n-aws-c5n/hosts.tftpl b/fdio.infra.terraform/terraform-aws-1n-aws-c5n/hosts.tftpl
index ca371b3161..58594efe9d 100644
--- a/fdio.infra.terraform/terraform-aws-1n-aws-c5n/hosts.tftpl
+++ b/fdio.infra.terraform/terraform-aws-1n-aws-c5n/hosts.tftpl
@@ -2,4 +2,4 @@ all:
   children:
     tg:
       hosts:
-        {{ tg_public_ip }}
+        ${tg_public_ip}
\ No newline at end of file
diff --git a/fdio.infra.terraform/terraform-aws-1n-aws-c5n/topology-1n-aws-c5n.tftpl b/fdio.infra.terraform/terraform-aws-1n-aws-c5n/topology-1n-aws-c5n.tftpl
index 649d7e746c..1cf63d6ded 100644
--- a/fdio.infra.terraform/terraform-aws-1n-aws-c5n/topology-1n-aws-c5n.tftpl
+++ b/fdio.infra.terraform/terraform-aws-1n-aws-c5n/topology-1n-aws-c5n.tftpl
@@ -10,7 +10,7 @@ nodes:
   TG:
     type: TG
     subtype: TREX
-    host: "{{ tg_public_ip }}"
+    host: ${tg_public_ip}
     arch: x86_64
     port: 22
     username: testuser
@@ -18,13 +18,13 @@ nodes:
     interfaces:
       port1:
         # tg_instance/p1 - 50GE port1 on ENA NIC.
-        mac_address: {{ tg_if1_mac }}
+        mac_address: ${tg_if1_mac}
         pci_address: "0000:00:06.0"
         link: link1
         model: Amazon-Nitro-50G
       port2:
         # tg_instance/p2 - 50GE port2 on ENA NIC.
-        mac_address: {{ tg_if2_mac }}
+        mac_address: ${tg_if2_mac}
         pci_address: "0000:00:07.0"
         link: link1
-        model: Amazon-Nitro-50G
+        model: Amazon-Nitro-50G
\ No newline at end of file
diff --git a/fdio.infra.terraform/terraform-aws-1n-c6in/hosts.tftpl b/fdio.infra.terraform/terraform-aws-1n-c6in/hosts.tftpl
index f02586cc99..58594efe9d 100644
--- a/fdio.infra.terraform/terraform-aws-1n-c6in/hosts.tftpl
+++ b/fdio.infra.terraform/terraform-aws-1n-c6in/hosts.tftpl
@@ -2,8 +2,4 @@ all:
   children:
     tg:
       hosts:
-        {{ tg_public_ip }}
-    sut:
-      hosts:
-        {{ dut1_public_ip | default() }}
-        {{ dut2_public_ip | default() }}
+        ${tg_public_ip}
\ No newline at end of file
diff --git a/fdio.infra.terraform/terraform-aws-1n-c6in/topology-1n-c6in.tftpl b/fdio.infra.terraform/terraform-aws-1n-c6in/topology-1n-c6in.tftpl
index 7d3f4e5318..5e8533d1a9 100644
--- a/fdio.infra.terraform/terraform-aws-1n-c6in/topology-1n-c6in.tftpl
+++ b/fdio.infra.terraform/terraform-aws-1n-c6in/topology-1n-c6in.tftpl
@@ -10,7 +10,7 @@ nodes:
   TG:
     type: TG
     subtype: TREX
-    host: "{{ tg_public_ip }}"
+    host: ${tg_public_ip}
     arch: x86_64
     port: 22
     username: testuser
@@ -18,13 +18,13 @@ nodes:
     interfaces:
       port1:
         # tg_instance/p1 - 200GE port1 on ENA NIC.
-        mac_address: {{ tg_if1_mac }}
+        mac_address: ${tg_if1_mac}
         pci_address: "0000:00:06.0"
         link: link1
         model: Amazon-Nitro-200G
       port2:
         # tg_instance/p2 - 200GE port2 on ENA NIC.
-        mac_address: {{ tg_if2_mac }}
+        mac_address: ${tg_if2_mac}
         pci_address: "0000:00:07.0"
         link: link1
-        model: Amazon-Nitro-200G
+        model: Amazon-Nitro-200G
\ No newline at end of file
diff --git a/fdio.infra.terraform/terraform-aws-2n-aws-c5n/hosts.tftpl b/fdio.infra.terraform/terraform-aws-2n-aws-c5n/hosts.tftpl
index b943c3b0b0..cb36dbb138 100644
--- a/fdio.infra.terraform/terraform-aws-2n-aws-c5n/hosts.tftpl
+++ b/fdio.infra.terraform/terraform-aws-2n-aws-c5n/hosts.tftpl
@@ -2,7 +2,7 @@ all:
   children:
     tg:
       hosts:
-        {{ tg_public_ip }}
+        ${tg_public_ip}
     sut:
       hosts:
-        {{ dut1_public_ip | default() }}
+        ${dut1_public_ip}
\ No newline at end of file
diff --git a/fdio.infra.terraform/terraform-aws-2n-aws-c5n/topology-2n-aws-c5n.tftpl b/fdio.infra.terraform/terraform-aws-2n-aws-c5n/topology-2n-aws-c5n.tftpl
index de43291cc6..2f2a244025 100644
--- a/fdio.infra.terraform/terraform-aws-2n-aws-c5n/topology-2n-aws-c5n.tftpl
+++ b/fdio.infra.terraform/terraform-aws-2n-aws-c5n/topology-2n-aws-c5n.tftpl
@@ -10,7 +10,7 @@ nodes:
   TG:
     type: TG
     subtype: TREX
-    host: "{{ tg_public_ip }}"
+    host: ${tg_public_ip}
     arch: x86_64
     port: 22
     username: testuser
@@ -18,19 +18,19 @@ nodes:
     interfaces:
       port1:
         # tg_instance/p1 - 50GE port1 on ENA NIC.
-        mac_address: {{ tg_if1_mac }}
+        mac_address: ${tg_if1_mac}
         pci_address: "0000:00:06.0"
         link: link1
         model: Amazon-Nitro-50G
       port2:
         # tg_instance/p2 - 50GE port2 on ENA NIC.
-        mac_address: {{ tg_if2_mac }}
+        mac_address: ${tg_if2_mac}
         pci_address: "0000:00:07.0"
         link: link2
         model: Amazon-Nitro-50G
   DUT1:
     type: DUT
-    host: "{{ dut1_public_ip }}"
+    host: ${dut1_public_ip}
     arch: x86_64
     port: 22
     username: testuser
@@ -39,13 +39,13 @@ nodes:
     interfaces:
       port1:
         # dut1_instance/p1 - 50GE port1 on ENA NIC.
-        mac_address: {{ dut1_if1_mac }}
+        mac_address: ${dut1_if1_mac}
         pci_address: "0000:00:06.0"
         link: link1
         model: Amazon-Nitro-50G
       port2:
         # dut1_instance/p2 - 50GE port2 on ENA NIC.
-        mac_address: {{ dut1_if2_mac }}
+        mac_address: ${dut1_if2_mac}
         pci_address: "0000:00:07.0"
         link: link2
-        model: Amazon-Nitro-50G
+        model: Amazon-Nitro-50G
\ No newline at end of file
diff --git a/fdio.infra.terraform/terraform-aws-2n-c6gn/hosts.tftpl b/fdio.infra.terraform/terraform-aws-2n-c6gn/hosts.tftpl
index b943c3b0b0..cb36dbb138 100644
--- a/fdio.infra.terraform/terraform-aws-2n-c6gn/hosts.tftpl
+++ b/fdio.infra.terraform/terraform-aws-2n-c6gn/hosts.tftpl
@@ -2,7 +2,7 @@ all:
   children:
     tg:
       hosts:
-        {{ tg_public_ip }}
+        ${tg_public_ip}
     sut:
       hosts:
-        {{ dut1_public_ip | default() }}
+        ${dut1_public_ip}
\ No newline at end of file
diff --git a/fdio.infra.terraform/terraform-aws-2n-c6gn/topology-2n-c6gn.tftpl b/fdio.infra.terraform/terraform-aws-2n-c6gn/topology-2n-c6gn.tftpl
index e693f6c42c..eb2e4107d2 100644
--- a/fdio.infra.terraform/terraform-aws-2n-c6gn/topology-2n-c6gn.tftpl
+++ b/fdio.infra.terraform/terraform-aws-2n-c6gn/topology-2n-c6gn.tftpl
@@ -10,7 +10,7 @@ nodes:
   TG:
     type: TG
     subtype: TREX
-    host: "{{ tg_public_ip }}"
+    host: ${tg_public_ip}
     arch: x86_64
     port: 22
     username: testuser
@@ -18,19 +18,19 @@ nodes:
     interfaces:
       port1:
         # tg_instance/p1 - 100GE port1 on ENA NIC.
-        mac_address: {{ tg_if1_mac }}
+        mac_address: ${tg_if1_mac}
         pci_address: "0000:00:06.0"
         link: link1
         model: Amazon-Nitro-100G
       port2:
         # tg_instance/p2 - 100GE port2 on ENA NIC.
-        mac_address: {{ tg_if2_mac }}
+        mac_address: ${tg_if2_mac}
         pci_address: "0000:00:07.0"
         link: link2
         model: Amazon-Nitro-100G
   DUT1:
     type: DUT
-    host: "{{ dut1_public_ip }}"
+    host: ${dut1_public_ip}
     arch: x86_64
     port: 22
     username: testuser
@@ -39,13 +39,13 @@ nodes:
     interfaces:
       port1:
         # dut1_instance/p1 - 100GE port1 on ENA NIC.
-        mac_address: {{ dut1_if1_mac }}
+        mac_address: ${dut1_if1_mac}
         pci_address: "0000:00:06.0"
         link: link1
         model: Amazon-Nitro-100G
       port2:
         # dut1_instance/p2 - 100GE port2 on ENA NIC.
-        mac_address: {{ dut1_if2_mac }}
+        mac_address: ${dut1_if2_mac}
         pci_address: "0000:00:07.0"
         link: link2
-        model: Amazon-Nitro-100G
+        model: Amazon-Nitro-100G
\ No newline at end of file
diff --git a/fdio.infra.terraform/terraform-aws-2n-c6in/hosts.tftpl b/fdio.infra.terraform/terraform-aws-2n-c6in/hosts.tftpl
index b943c3b0b0..cb36dbb138 100644
--- a/fdio.infra.terraform/terraform-aws-2n-c6in/hosts.tftpl
+++ b/fdio.infra.terraform/terraform-aws-2n-c6in/hosts.tftpl
@@ -2,7 +2,7 @@ all:
   children:
     tg:
       hosts:
-        {{ tg_public_ip }}
+        ${tg_public_ip}
     sut:
       hosts:
-        {{ dut1_public_ip | default() }}
+        ${dut1_public_ip}
\ No newline at end of file
diff --git a/fdio.infra.terraform/terraform-aws-2n-c6in/topology-2n-c6in.tftpl b/fdio.infra.terraform/terraform-aws-2n-c6in/topology-2n-c6in.tftpl
index ef7b464967..e81d34cb80 100644
--- a/fdio.infra.terraform/terraform-aws-2n-c6in/topology-2n-c6in.tftpl
+++ b/fdio.infra.terraform/terraform-aws-2n-c6in/topology-2n-c6in.tftpl
@@ -10,7 +10,7 @@ nodes:
   TG:
     type: TG
     subtype: TREX
-    host: "{{ tg_public_ip }}"
+    host: "${tg_public_ip}
     arch: x86_64
     port: 22
     username: testuser
@@ -18,19 +18,19 @@ nodes:
     interfaces:
       port1:
         # tg_instance/p1 - 200GE port1 on ENA NIC.
-        mac_address: {{ tg_if1_mac }}
+        mac_address: ${tg_if1_mac}
         pci_address: "0000:00:06.0"
         link: link1
         model: Amazon-Nitro-200G
       port2:
         # tg_instance/p2 - 200GE port2 on ENA NIC.
-        mac_address: {{ tg_if2_mac }}
+        mac_address: ${tg_if2_mac}
         pci_address: "0000:00:07.0"
         link: link2
         model: Amazon-Nitro-200G
   DUT1:
     type: DUT
-    host: "{{ dut1_public_ip }}"
+    host: ${dut1_public_ip}
     arch: x86_64
     port: 22
     username: testuser
@@ -39,13 +39,13 @@ nodes:
     interfaces:
       port1:
         # dut1_instance/p1 - 200GE port1 on ENA NIC.
-        mac_address: {{ dut1_if1_mac }}
+        mac_address: ${dut1_if1_mac}
         pci_address: "0000:00:06.0"
         link: link1
         model: Amazon-Nitro-200G
       port2:
         # dut1_instance/p2 - 200GE port2 on ENA NIC.
-        mac_address: {{ dut1_if2_mac }}
+        mac_address: ${dut1_if2_mac}
         pci_address: "0000:00:07.0"
         link: link2
-        model: Amazon-Nitro-200G
+        model: Amazon-Nitro-200G
\ No newline at end of file
diff --git a/fdio.infra.terraform/terraform-aws-2n-c6in/variables.tf b/fdio.infra.terraform/terraform-aws-2n-c6in/variables.tf
index d9d220044c..51af9587d9 100644
--- a/fdio.infra.terraform/terraform-aws-2n-c6in/variables.tf
+++ b/fdio.infra.terraform/terraform-aws-2n-c6in/variables.tf
@@ -11,7 +11,7 @@ variable "region" {
 variable "resource_prefix" {
   description = "Resources name prefix."
   type        = string
-  default     = "csit-2n-c6gn"
+  default     = "csit-2n-c6in"
 }
 
 variable "testbed_name" {
diff --git a/fdio.infra.terraform/terraform-aws-2n-c7gn/hosts.tftpl b/fdio.infra.terraform/terraform-aws-2n-c7gn/hosts.tftpl
index b943c3b0b0..cb36dbb138 100644
--- a/fdio.infra.terraform/terraform-aws-2n-c7gn/hosts.tftpl
+++ b/fdio.infra.terraform/terraform-aws-2n-c7gn/hosts.tftpl
@@ -2,7 +2,7 @@ all:
   children:
     tg:
       hosts:
-        {{ tg_public_ip }}
+        ${tg_public_ip}
     sut:
       hosts:
-        {{ dut1_public_ip | default() }}
+        ${dut1_public_ip}
\ No newline at end of file
diff --git a/fdio.infra.terraform/terraform-aws-2n-c7gn/topology-2n-c7gn.tftpl b/fdio.infra.terraform/terraform-aws-2n-c7gn/topology-2n-c7gn.tftpl
index e693f6c42c..eb2e4107d2 100644
--- a/fdio.infra.terraform/terraform-aws-2n-c7gn/topology-2n-c7gn.tftpl
+++ b/fdio.infra.terraform/terraform-aws-2n-c7gn/topology-2n-c7gn.tftpl
@@ -10,7 +10,7 @@ nodes:
   TG:
     type: TG
     subtype: TREX
-    host: "{{ tg_public_ip }}"
+    host: ${tg_public_ip}
     arch: x86_64
     port: 22
     username: testuser
@@ -18,19 +18,19 @@ nodes:
     interfaces:
       port1:
         # tg_instance/p1 - 100GE port1 on ENA NIC.
-        mac_address: {{ tg_if1_mac }}
+        mac_address: ${tg_if1_mac}
         pci_address: "0000:00:06.0"
         link: link1
         model: Amazon-Nitro-100G
       port2:
         # tg_instance/p2 - 100GE port2 on ENA NIC.
-        mac_address: {{ tg_if2_mac }}
+        mac_address: ${tg_if2_mac}
         pci_address: "0000:00:07.0"
         link: link2
         model: Amazon-Nitro-100G
   DUT1:
     type: DUT
-    host: "{{ dut1_public_ip }}"
+    host: ${dut1_public_ip}
     arch: x86_64
     port: 22
     username: testuser
@@ -39,13 +39,13 @@ nodes:
     interfaces:
       port1:
         # dut1_instance/p1 - 100GE port1 on ENA NIC.
-        mac_address: {{ dut1_if1_mac }}
+        mac_address: ${dut1_if1_mac}
         pci_address: "0000:00:06.0"
         link: link1
         model: Amazon-Nitro-100G
       port2:
         # dut1_instance/p2 - 100GE port2 on ENA NIC.
-        mac_address: {{ dut1_if2_mac }}
+        mac_address: ${dut1_if2_mac}
         pci_address: "0000:00:07.0"
         link: link2
-        model: Amazon-Nitro-100G
+        model: Amazon-Nitro-100G
\ No newline at end of file
diff --git a/fdio.infra.terraform/terraform-aws-3n-aws-c5n/hosts.tftpl b/fdio.infra.terraform/terraform-aws-3n-aws-c5n/hosts.tftpl
index f02586cc99..e88c8ba510 100644
--- a/fdio.infra.terraform/terraform-aws-3n-aws-c5n/hosts.tftpl
+++ b/fdio.infra.terraform/terraform-aws-3n-aws-c5n/hosts.tftpl
@@ -2,8 +2,8 @@ all:
   children:
     tg:
       hosts:
-        {{ tg_public_ip }}
+        ${tg_public_ip}
     sut:
       hosts:
-        {{ dut1_public_ip | default() }}
-        {{ dut2_public_ip | default() }}
+        ${dut1_public_ip}
+        ${dut2_public_ip}
\ No newline at end of file
diff --git a/fdio.infra.terraform/terraform-aws-3n-aws-c5n/topology-3n-aws-c5n.tftpl b/fdio.infra.terraform/terraform-aws-3n-aws-c5n/topology-3n-aws-c5n.tftpl
index b353aa5ad1..7df7cf3d86 100644
--- a/fdio.infra.terraform/terraform-aws-3n-aws-c5n/topology-3n-aws-c5n.tftpl
+++ b/fdio.infra.terraform/terraform-aws-3n-aws-c5n/topology-3n-aws-c5n.tftpl
@@ -10,7 +10,7 @@ nodes:
   TG:
     type: TG
     subtype: TREX
-    host: "{{ tg_public_ip }}"
+    host: ${tg_public_ip}
     arch: x86_64
     port: 22
     username: testuser
@@ -18,19 +18,19 @@ nodes:
     interfaces:
       port1:
         # tg_instance/p1 - 50GE port1 on ENA NIC.
-        mac_address: {{ tg_if1_mac }}
+        mac_address: ${tg_if1_mac}
         pci_address: "0000:00:06.0"
         link: link1
         model: Amazon-Nitro-50G
       port2:
         # tg_instance/p2 - 50GE port2 on ENA NIC.
-        mac_address: {{ tg_if2_mac }}
+        mac_address: ${tg_if2_mac}
         pci_address: "0000:00:07.0"
         link: link2
         model: Amazon-Nitro-50G
   DUT1:
     type: DUT
-    host: "{{ dut1_public_ip }}"
+    host: ${dut1_public_ip}
     arch: x86_64
     port: 22
     username: testuser
@@ -39,19 +39,19 @@ nodes:
     interfaces:
       port1:
         # dut1_instance/p1 - 50GE port1 on ENA NIC.
-        mac_address: {{ dut1_if1_mac }}
+        mac_address: ${dut1_if1_mac}
         pci_address: "0000:00:06.0"
         link: link1
         model: Amazon-Nitro-50G
       port2:
         # dut1_instance/p2 - 50GE port2 on ENA NIC.
-        mac_address: {{ dut1_if2_mac }}
+        mac_address: ${dut1_if2_mac}
         pci_address: "0000:00:07.0"
         link: link21
         model: Amazon-Nitro-50G
   DUT2:
     type: DUT
-    host: "{{ dut2_public_ip }}"
+    host: ${dut2_public_ip}
     arch: x86_64
     port: 22
     username: testuser
@@ -60,14 +60,13 @@ nodes:
     interfaces:
       port1:
         # dut2_instance/p1 - 50GE port1 on ENA NIC.
-        mac_address: {{ dut2_if1_mac }}
+        mac_address: ${dut2_if1_mac}
         pci_address: "0000:00:06.0"
         link: link21
         model: Amazon-Nitro-50G
       port2:
         # dut2_instance/p2 - 50GE port1 on ENA NIC.
-        mac_address: {{ dut2_if2_mac }}
+        mac_address: ${dut2_if2_mac}
         pci_address: "0000:00:07.0"
         link: link2
-        model: Amazon-Nitro-50G
-
+        model: Amazon-Nitro-50G
\ No newline at end of file
diff --git a/fdio.infra.terraform/terraform-aws-3n-aws-c5n/variables.tf b/fdio.infra.terraform/terraform-aws-3n-aws-c5n/variables.tf
index 259f720d7b..d64dd5b241 100644
--- a/fdio.infra.terraform/terraform-aws-3n-aws-c5n/variables.tf
+++ b/fdio.infra.terraform/terraform-aws-3n-aws-c5n/variables.tf
@@ -11,7 +11,7 @@ variable "region" {
 variable "resource_prefix" {
   description = "Resources name prefix."
   type        = string
-  default     = "csit-2n-aws-c5n"
+  default     = "csit-3n-aws-c5n"
 }
 
 variable "testbed_name" {
diff --git a/fdio.infra.terraform/terraform-aws-3n-c6gn/hosts.tftpl b/fdio.infra.terraform/terraform-aws-3n-c6gn/hosts.tftpl
index f02586cc99..e88c8ba510 100644
--- a/fdio.infra.terraform/terraform-aws-3n-c6gn/hosts.tftpl
+++ b/fdio.infra.terraform/terraform-aws-3n-c6gn/hosts.tftpl
@@ -2,8 +2,8 @@ all:
   children:
     tg:
       hosts:
-        {{ tg_public_ip }}
+        ${tg_public_ip}
     sut:
       hosts:
-        {{ dut1_public_ip | default() }}
-        {{ dut2_public_ip | default() }}
+        ${dut1_public_ip}
+        ${dut2_public_ip}
\ No newline at end of file
diff --git a/fdio.infra.terraform/terraform-aws-3n-c6gn/topology-3n-c6gn.tftpl b/fdio.infra.terraform/terraform-aws-3n-c6gn/topology-3n-c6gn.tftpl
index 295d457f49..4fb97d5511 100644
--- a/fdio.infra.terraform/terraform-aws-3n-c6gn/topology-3n-c6gn.tftpl
+++ b/fdio.infra.terraform/terraform-aws-3n-c6gn/topology-3n-c6gn.tftpl
@@ -10,7 +10,7 @@ nodes:
   TG:
     type: TG
     subtype: TREX
-    host: "{{ tg_public_ip }}"
+    host: ${tg_public_ip}
     arch: x86_64
     port: 22
     username: testuser
@@ -18,19 +18,19 @@ nodes:
     interfaces:
       port1:
         # tg_instance/p1 - 100GE port1 on ENA NIC.
-        mac_address: {{ tg_if1_mac }}
+        mac_address: ${tg_if1_mac}
         pci_address: "0000:00:06.0"
         link: link1
         model: Amazon-Nitro-100G
       port2:
         # tg_instance/p2 - 100GE port2 on ENA NIC.
-        mac_address: {{ tg_if2_mac }}
+        mac_address: ${tg_if2_mac}
         pci_address: "0000:00:07.0"
         link: link2
         model: Amazon-Nitro-100G
   DUT1:
     type: DUT
-    host: "{{ dut1_public_ip }}"
+    host: ${dut1_public_ip}
     arch: x86_64
     port: 22
     username: testuser
@@ -39,19 +39,19 @@ nodes:
     interfaces:
       port1:
         # dut1_instance/p1 - 100GE port1 on ENA NIC.
-        mac_address: {{ dut1_if1_mac }}
+        mac_address: ${dut1_if1_mac}
         pci_address: "0000:00:06.0"
         link: link1
         model: Amazon-Nitro-100G
       port2:
         # dut1_instance/p2 - 100GE port2 on ENA NIC.
-        mac_address: {{ dut1_if2_mac }}
+        mac_address: ${dut1_if2_mac}
         pci_address: "0000:00:07.0"
         link: link21
         model: Amazon-Nitro-100G
   DUT2:
     type: DUT
-    host: "{{ dut2_public_ip }}"
+    host: ${dut2_public_ip}
     arch: x86_64
     port: 22
     username: testuser
@@ -60,13 +60,13 @@ nodes:
     interfaces:
       port1:
         # dut2_instance/p1 - 100GE port1 on ENA NIC.
-        mac_address: {{ dut2_if1_mac }}
+        mac_address: ${dut2_if1_mac}
         pci_address: "0000:00:06.0"
         link: link21
         model: Amazon-Nitro-100G
       port2:
         # dut2_instance/p2 - 100GE port1 on ENA NIC.
-        mac_address: {{ dut2_if2_mac }}
+        mac_address: ${dut2_if2_mac}
         pci_address: "0000:00:07.0"
         link: link2
         model: Amazon-Nitro-100G
diff --git a/fdio.infra.terraform/terraform-aws-3n-c6in/hosts.tftpl b/fdio.infra.terraform/terraform-aws-3n-c6in/hosts.tftpl
index f02586cc99..e88c8ba510 100644
--- a/fdio.infra.terraform/terraform-aws-3n-c6in/hosts.tftpl
+++ b/fdio.infra.terraform/terraform-aws-3n-c6in/hosts.tftpl
@@ -2,8 +2,8 @@ all:
   children:
     tg:
       hosts:
-        {{ tg_public_ip }}
+        ${tg_public_ip}
     sut:
       hosts:
-        {{ dut1_public_ip | default() }}
-        {{ dut2_public_ip | default() }}
+        ${dut1_public_ip}
+        ${dut2_public_ip}
\ No newline at end of file
diff --git a/fdio.infra.terraform/terraform-aws-3n-c6in/topology-3n-c6in.tftpl b/fdio.infra.terraform/terraform-aws-3n-c6in/topology-3n-c6in.tftpl
index c280f4e7e1..e9ecfb65b5 100644
--- a/fdio.infra.terraform/terraform-aws-3n-c6in/topology-3n-c6in.tftpl
+++ b/fdio.infra.terraform/terraform-aws-3n-c6in/topology-3n-c6in.tftpl
@@ -10,7 +10,7 @@ nodes:
   TG:
     type: TG
     subtype: TREX
-    host: "{{ tg_public_ip }}"
+    host: ${tg_public_ip}
     arch: x86_64
     port: 22
     username: testuser
@@ -18,19 +18,19 @@ nodes:
     interfaces:
       port1:
         # tg_instance/p1 - 200GE port1 on ENA NIC.
-        mac_address: {{ tg_if1_mac }}
+        mac_address: ${tg_if1_mac}
         pci_address: "0000:00:06.0"
         link: link1
         model: Amazon-Nitro-200G
       port2:
         # tg_instance/p2 - 200GE port2 on ENA NIC.
-        mac_address: {{ tg_if2_mac }}
+        mac_address: ${tg_if2_mac}
         pci_address: "0000:00:07.0"
         link: link2
         model: Amazon-Nitro-200G
   DUT1:
     type: DUT
-    host: "{{ dut1_public_ip }}"
+    host: ${dut1_public_ip}
     arch: x86_64
     port: 22
     username: testuser
@@ -39,19 +39,19 @@ nodes:
     interfaces:
       port1:
         # dut1_instance/p1 - 200GE port1 on ENA NIC.
-        mac_address: {{ dut1_if1_mac }}
+        mac_address: ${dut1_if1_mac}
         pci_address: "0000:00:06.0"
         link: link1
         model: Amazon-Nitro-200G
       port2:
         # dut1_instance/p2 - 200GE port2 on ENA NIC.
-        mac_address: {{ dut1_if2_mac }}
+        mac_address: ${dut1_if2_mac}
         pci_address: "0000:00:07.0"
         link: link21
         model: Amazon-Nitro-200G
   DUT2:
     type: DUT
-    host: "{{ dut2_public_ip }}"
+    host: ${dut2_public_ip}
     arch: x86_64
     port: 22
     username: testuser
@@ -60,13 +60,13 @@ nodes:
     interfaces:
       port1:
         # dut2_instance/p1 - 200GE port1 on ENA NIC.
-        mac_address: {{ dut2_if1_mac }}
+        mac_address: ${dut2_if1_mac}
         pci_address: "0000:00:06.0"
         link: link21
         model: Amazon-Nitro-200G
       port2:
         # dut2_instance/p2 - 200GE port1 on ENA NIC.
-        mac_address: {{ dut2_if2_mac }}
+        mac_address: ${dut2_if2_mac}
         pci_address: "0000:00:07.0"
         link: link2
         model: Amazon-Nitro-200G
diff --git a/fdio.infra.terraform/terraform-aws-3n-c7gn/hosts.tftpl b/fdio.infra.terraform/terraform-aws-3n-c7gn/hosts.tftpl
index f02586cc99..e88c8ba510 100644
--- a/fdio.infra.terraform/terraform-aws-3n-c7gn/hosts.tftpl
+++ b/fdio.infra.terraform/terraform-aws-3n-c7gn/hosts.tftpl
@@ -2,8 +2,8 @@ all:
   children:
     tg:
       hosts:
-        {{ tg_public_ip }}
+        ${tg_public_ip}
     sut:
       hosts:
-        {{ dut1_public_ip | default() }}
-        {{ dut2_public_ip | default() }}
+        ${dut1_public_ip}
+        ${dut2_public_ip}
\ No newline at end of file
diff --git a/fdio.infra.terraform/terraform-aws-3n-c7gn/topology-3n-c7gn.tftpl b/fdio.infra.terraform/terraform-aws-3n-c7gn/topology-3n-c7gn.tftpl
index 295d457f49..4fb97d5511 100644
--- a/fdio.infra.terraform/terraform-aws-3n-c7gn/topology-3n-c7gn.tftpl
+++ b/fdio.infra.terraform/terraform-aws-3n-c7gn/topology-3n-c7gn.tftpl
@@ -10,7 +10,7 @@ nodes:
   TG:
     type: TG
     subtype: TREX
-    host: "{{ tg_public_ip }}"
+    host: ${tg_public_ip}
     arch: x86_64
     port: 22
     username: testuser
@@ -18,19 +18,19 @@ nodes:
     interfaces:
       port1:
         # tg_instance/p1 - 100GE port1 on ENA NIC.
-        mac_address: {{ tg_if1_mac }}
+        mac_address: ${tg_if1_mac}
         pci_address: "0000:00:06.0"
         link: link1
         model: Amazon-Nitro-100G
       port2:
         # tg_instance/p2 - 100GE port2 on ENA NIC.
-        mac_address: {{ tg_if2_mac }}
+        mac_address: ${tg_if2_mac}
         pci_address: "0000:00:07.0"
         link: link2
         model: Amazon-Nitro-100G
   DUT1:
     type: DUT
-    host: "{{ dut1_public_ip }}"
+    host: ${dut1_public_ip}
     arch: x86_64
     port: 22
     username: testuser
@@ -39,19 +39,19 @@ nodes:
     interfaces:
       port1:
         # dut1_instance/p1 - 100GE port1 on ENA NIC.
-        mac_address: {{ dut1_if1_mac }}
+        mac_address: ${dut1_if1_mac}
         pci_address: "0000:00:06.0"
         link: link1
         model: Amazon-Nitro-100G
       port2:
         # dut1_instance/p2 - 100GE port2 on ENA NIC.
-        mac_address: {{ dut1_if2_mac }}
+        mac_address: ${dut1_if2_mac}
         pci_address: "0000:00:07.0"
         link: link21
         model: Amazon-Nitro-100G
   DUT2:
     type: DUT
-    host: "{{ dut2_public_ip }}"
+    host: ${dut2_public_ip}
     arch: x86_64
     port: 22
     username: testuser
@@ -60,13 +60,13 @@ nodes:
     interfaces:
       port1:
         # dut2_instance/p1 - 100GE port1 on ENA NIC.
-        mac_address: {{ dut2_if1_mac }}
+        mac_address: ${dut2_if1_mac}
         pci_address: "0000:00:06.0"
         link: link21
         model: Amazon-Nitro-100G
       port2:
         # dut2_instance/p2 - 100GE port1 on ENA NIC.
-        mac_address: {{ dut2_if2_mac }}
+        mac_address: ${dut2_if2_mac}
         pci_address: "0000:00:07.0"
         link: link2
         model: Amazon-Nitro-100G