[202012][topo_m0] Add new topo for mgmt tor router (#6208)

ansible/library/announce_routes.py

@@ -73,7 +73,7 @@ def wait_for_http(host_ip, http_port, timeout=10):
 
 
 def get_topo_type(topo_name):
-    pattern = re.compile(r'^(t0|t1|ptf|fullmesh|dualtor|t2|mgmttor)')
+    pattern = re.compile(r'^(t0|t1|ptf|fullmesh|dualtor|t2|mgmttor|m0)')
     match = pattern.match(topo_name)
     if not match:
         return "unsupported"
@@ -459,7 +459,7 @@ def main():
     topo_type = get_topo_type(topo_name)
 
     try:
-        if topo_type == "t0":
+        if topo_type == "t0" or topo_type == "m0":
             fib_t0(topo, ptf_ip, no_default_route=is_storage_backend, action=action)
             module.exit_json(changed=True)
         elif topo_type == "t1":

ansible/roles/eos/templates/m0-leaf.j2

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

ansible/roles/eos/templates/m0-mx.j2

@@ -0,0 +1,134 @@
+{% set host = configuration[hostname] %}
+{% set mgmt_ip = ansible_host %}
+{% if vm_type is defined and vm_type == "ceos" %}
+{% set mgmt_if_index = 0 %}
+{% else %}
+{% set mgmt_if_index = 1 %}
+{% endif %}
+no schedule tech-support
+!
+{% if vm_type is defined and vm_type == "ceos" %}
+agent LicenseManager shutdown
+agent PowerFuse shutdown
+agent PowerManager shutdown
+agent Thermostat shutdown
+agent LedPolicy shutdown
+agent StandbyCpld shutdown
+agent Bfd shutdown
+{% endif %}
+!
+hostname {{ hostname }}
+!
+vrf definition MGMT
+ rd 1:1
+!
+spanning-tree mode mstp
+!
+aaa root secret 0 123456
+!
+username admin privilege 15 role network-admin secret 0 123456
+!
+clock timezone UTC
+!
+lldp run
+lldp management-address Management{{ mgmt_if_index }}
+lldp management-address vrf MGMT
+!
+snmp-server community {{ snmp_rocommunity }} ro
+snmp-server vrf MGMT
+!
+ip routing
+ip routing vrf MGMT
+ipv6 unicast-routing
+!
+{% if vm_mgmt_gw is defined %}
+ip route vrf MGMT 0.0.0.0/0 {{ vm_mgmt_gw }}
+{% else %}
+ip route vrf MGMT 0.0.0.0/0 {{ mgmt_gw }}
+{% endif %}
+!
+interface Management {{ mgmt_if_index }}
+ description TO LAB MGMT SWITCH
+{% if vm_type is defined and vm_type == "ceos" %}
+ vrf MGMT
+{% else %}
+ vrf forwarding MGMT
+{% endif %}
+ ip address {{ mgmt_ip }}/{{ mgmt_prefixlen }}
+ no shutdown
+!
+{% for name, iface in host['interfaces'].items() %}
+interface {{ name }}
+{% if name.startswith('Loopback') %}
+ description LOOPBACK
+{% else %}
+ mtu 9214
+ no switchport
+ no shutdown
+{% endif %}
+{% if iface['ipv4'] is defined %}
+ ip address {{ iface['ipv4'] }}
+{% endif %}
+{% if iface['ipv6'] is defined %}
+ ipv6 enable
+ ipv6 address {{ iface['ipv6'] }}
+ ipv6 nd ra suppress
+{% endif %}
+ no shutdown
+!
+{% endfor %}
+!
+interface {{ bp_ifname }}
+ description backplane
+ no switchport
+ no shutdown
+{% if host['bp_interface']['ipv4'] is defined %}
+ ip address {{ host['bp_interface']['ipv4'] }}
+{% endif %}
+{% if host['bp_interface']['ipv6'] is defined %}
+ ipv6 enable
+ ipv6 address {{ host['bp_interface']['ipv6'] }}
+ ipv6 nd ra suppress
+{% endif %}
+ no shutdown
+!
+router bgp {{ host['bgp']['asn'] }}
+ router-id {{ host['interfaces']['Loopback0']['ipv4'] |  ipaddr('address') }}
+ !
+ graceful-restart restart-time {{ bgp_gr_timer }}
+ graceful-restart
+ !
+{% for asn, remote_ips in host['bgp']['peers'].items() %}
+{% for remote_ip in remote_ips %}
+ neighbor {{ remote_ip }} remote-as {{ asn }}
+ neighbor {{ remote_ip }} description {{ asn }}
+{% if remote_ip | ipv6 %}
+ address-family ipv6
+  neighbor {{ remote_ip }} activate
+ exit
+{% endif %}
+{% endfor %}
+{% endfor %}
+ neighbor {{ props.nhipv4 }} remote-as {{ host['bgp']['asn'] }}
+ neighbor {{ props.nhipv4 }} description exabgp_v4
+ neighbor {{ props.nhipv6 }} remote-as {{ host['bgp']['asn'] }}
+ neighbor {{ props.nhipv6 }} description exabgp_v6
+ address-family ipv6
+  neighbor {{ props.nhipv6 }} activate
+ exit
+ !
+{% for name, iface in host['interfaces'].items() if name.startswith('Loopback') %}
+{% if iface['ipv4'] is defined %}
+ network {{ iface['ipv4'] }}
+{% endif %}
+{% if iface['ipv6'] is defined %}
+ network {{ iface['ipv6'] }}
+{% endif %}
+{% endfor %}
+!
+management api http-commands
+ no protocol https
+ protocol http
+ no shutdown
+!
+end

ansible/templates/minigraph_png.j2

@@ -185,6 +185,10 @@
 {% set dev_type = 'CoreRouter' %}
 {% elif 'T0' in dev %}
 {% set dev_type = 'ToRRouter' %}
+{% elif 'M1' in dev %}
+{% set dev_type = 'MgmtLeafRouter' %}
+{% elif 'MX' in dev %}
+{% set dev_type = 'BmcMgmtToRRouter' %}
 {% else %}
 {% set dev_ytpe = 'Unknown' %}
 {% endif %}