add t0-52 topology (#476)

Author: lguohan

ansible/roles/eos/templates/t0-52-leaf.j2

@@ -0,0 +1 @@
+t0-leaf.j2

ansible/testbed_add_vm_topology.yml

@@ -53,7 +53,11 @@
 
   - name: Check that variable topo is defined
     fail: msg="Define topo variable with -e topo=something"
-    when: topo is not defined or topo not in topologies
+    when: topo is not defined
+
+  - name: Check if it is a known topology
+    fail: msg="Unknown topology {{ topo }}"
+    when: topo not in topologies
 
   - name: Check that variable ptf_imagename is defined
     fail: msg="Define ptf_imagename variable with -e ptf_imagename=something"
@@ -77,7 +81,11 @@
   pre_tasks:
   - name: Check that variable topo is defined
     fail: msg="Define topo variable with -e topo=something"
-    when: topo is not defined or topo not in topologies
+    when: topo is not defined
+
+  - name: Check if it is a known topology
+    fail: msg="Unknown topology {{ topo }}"
+    when: topo not in topologies
 
   - name: Check that variable VM_base is defined
     fail: msg="Define VM_base variable with -e VM_base=something"

ansible/vars/topo_t0-52.yml

@@ -0,0 +1,171 @@
+topology:
+  host_interfaces:
+    - 0
+    - 1
+    - 2
+    - 3
+    - 4
+    - 5
+    - 6
+    - 7
+    - 8
+    - 9
+    - 10
+    - 11
+    - 12
+    - 13
+    - 14
+    - 15
+    - 16
+    - 17
+    - 18
+    - 19
+    - 20
+    - 21
+    - 22
+    - 23
+    - 24
+    - 25
+    - 26
+    - 27
+    - 28
+    - 29
+    - 30
+    - 31
+    - 32
+    - 33
+    - 34
+    - 35
+    - 36
+    - 37
+    - 38
+    - 39
+    - 40
+    - 41
+    - 42
+    - 43
+    - 44
+    - 45
+    - 46
+    - 47
+  VMs:
+    ARISTA01T1:
+      vlans:
+        - 48
+      vm_offset: 0
+    ARISTA02T1:
+      vlans:
+        - 49
+      vm_offset: 1
+    ARISTA03T1:
+      vlans:
+        - 50
+      vm_offset: 2
+    ARISTA04T1:
+      vlans:
+        - 51
+      vm_offset: 3
+
+configuration_properties:
+  common:
+    swrole: leaf
+    podset_number: 200
+    tor_number: 16
+    tor_subnet_number: 2
+    max_tor_subnet_number: 16
+    tor_subnet_size: 64
+    spine_asn: 65534
+    leaf_asn_start: 64600
+    tor_asn_start: 65100
+    failure_rate: 0
+    nhipv4: 10.10.246.100
+    nhipv6: FC0A::C9
+
+configuration:
+  ARISTA01T1:
+    properties:
+    - common
+    bgp:
+      asn: 64600
+      peers:
+        65100:
+        - 10.0.0.56
+        - FC00::71
+    interfaces:
+      Loopback0:
+        ipv4: 100.1.0.29/32
+        ipv6: 2064:100::1d/128
+      Ethernet1:
+        lacp: 1
+      Port-Channel1:
+        ipv4: 10.0.0.57/31
+        ipv6: fc00::72/126
+    bp_interface:
+      ipv4: 10.10.246.29/24
+      ipv6: fc0a::3a/64
+
+  ARISTA02T1:
+    properties:
+    - common
+    bgp:
+      asn: 64600
+      peers:
+        65100:
+        - 10.0.0.58
+        - FC00::75
+    interfaces:
+      Loopback0:
+        ipv4: 100.1.0.30/32
+        ipv6: 2064:100::1e/128
+      Ethernet1:
+        lacp: 1
+      Port-Channel1:
+        ipv4: 10.0.0.59/31
+        ipv6: fc00::76/126
+    bp_interface:
+      ipv4: 10.10.246.30/24
+      ipv6: fc0a::3d/64
+
+  ARISTA03T1:
+    properties:
+    - common
+    bgp:
+      asn: 64600
+      peers:
+        65100:
+        - 10.0.0.60
+        - FC00::79
+    interfaces:
+      Loopback0:
+        ipv4: 100.1.0.31/32
+        ipv6: 2064:100::1f/128
+      Ethernet1:
+        lacp: 1
+      Port-Channel1:
+        ipv4: 10.0.0.61/31
+        ipv6: fc00::7a/126
+    bp_interface:
+      ipv4: 10.10.246.31/24
+      ipv6: fc0a::3e/64
+
+  ARISTA04T1:
+    properties:
+    - common
+    bgp:
+      asn: 64600
+      peers:
+        65100:
+        - 10.0.0.62
+        - FC00::7D
+    interfaces:
+      Loopback0:
+        ipv4: 100.1.0.32/32
+        ipv6: 2064:100::20/128
+      Ethernet1:
+        lacp: 1
+      Port-Channel1:
+        ipv4: 10.0.0.63/31
+        ipv6: fc00::7e/126
+    bp_interface:
+      ipv4: 10.10.246.32/24
+      ipv6: fc0a::41/64

ansible/veos

@@ -72,4 +72,4 @@ server_1
 server_2
 
 [servers:vars]
-topologies=['t1', 't1-lag', 't1-64-lag', 't0', 'ptf32', 'ptf64', 't0-64', 't0-64-32', 't0-116']
+topologies=['t1', 't1-lag', 't1-64-lag', 't0', 't0-52', 'ptf32', 'ptf64', 't0-64', 't0-64-32', 't0-116']