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[action] [PR:26742] [DMA] add UMA and LMA min topo #1346

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Merged
mssonicbld merged 1 commit into from
Aug 6, 2026
Merged

[action] [PR:26742] [DMA] add UMA and LMA min topo #1346

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173 changes: 173 additions & 0 deletions ansible/roles/eos/templates/lma-core.j2
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,173 @@
{# Converged (multi-VRF) topologies render the shared converged config; the
stock body below is used unchanged on non-converged topologies. #}
{% if topo_is_multi_vrf | default(false) | bool %}
{% include 'ceos_converged.j2' %}
{% else %}
{% 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 disable_ceos_mgmt_gateway is defined and disable_ceos_mgmt_gateway == 'yes'%}
{% elif 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
!
{% if enable_macsec is defined %}
mac security
profile {{ profile.macsec_profile }}
cipher {{ profile.cipher_suite }}
key {{ profile.primary_ckn }} 7 {{ profile.primary_cak }}
traffic unprotected drop
sci
{% endif %}
!
{% set ns = namespace(po_mbr_cnt=0) %}
{% for name, iface in host['interfaces'].items() %}
{% if name.startswith('Ethernet') %}
{% set ns.po_mbr_cnt = ns.po_mbr_cnt + 1 %}
{% endif %}
{% endfor %}

{% for name, iface in host['interfaces'].items() %}
interface {{ name }}
{% if name.startswith('Loopback') %}
description LOOPBACK
{% else %}
mtu 9214
no switchport
{% endif %}
{% if name.startswith('Port-Channel') %}
{% set min_links = (ns.po_mbr_cnt * 0.75) | round(0, 'ceil') | int %}
port-channel min-links {{ min_links }}
{% else %}
{% if enable_macsec is defined %}
mac security profile {{ profile.macsec_profile }}
{% endif %}
{% endif %}
{% if iface['lacp'] is defined %}
channel-group {{ iface['lacp'] }} mode active
lacp rate normal
{% 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
{% 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'] | ansible.utils.ipaddr('address') }}
!
{% if host['bgp']['confed_asn'] is defined and host['bgp']['confed_peers'] is defined %}
bgp confederation identifier {{ host['bgp']['confed_asn'] }}
bgp confederation peers {{ host['bgp']['confed_peers'] }}
!
{% endif %}
{% for asn, remote_ips in host['bgp']['peers'].items() %}
{% for remote_ip in remote_ips %}
neighbor {{ remote_ip }} remote-as {{ asn }}
neighbor {{ remote_ip }} maximum-routes 0
neighbor {{ remote_ip }} description {{ asn }}
neighbor {{ remote_ip }} next-hop-self
{% if remote_ip | ansible.utils.ipv6 %}
address-family ipv6
neighbor {{ remote_ip }} activate
exit
{% endif %}
{% endfor %}
{% endfor %}
neighbor {{ props.nhipv4 }} remote-as {{ host['bgp']['asn'] }}
neighbor {{ props.nhipv4 }} maximum-routes 0
neighbor {{ props.nhipv4 }} description exabgp_v4
neighbor {{ props.nhipv6 }} remote-as {{ host['bgp']['asn'] }}
neighbor {{ props.nhipv6 }} maximum-routes 0
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
{% endif %}
160 changes: 160 additions & 0 deletions ansible/roles/eos/templates/lma-leaf.j2
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,160 @@
{# Converged (multi-VRF) topologies render the shared converged config; the
stock body below is used unchanged on non-converged topologies. #}
{% if topo_is_multi_vrf | default(false) | bool %}
{% include 'ceos_converged.j2' %}
{% else %}
{% 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 disable_ceos_mgmt_gateway is defined and disable_ceos_mgmt_gateway == 'yes'%}
{% elif 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
!
{% set ns = namespace(po_mbr_cnt=0) %}
{% for name, iface in host['interfaces'].items() %}
{% if name.startswith('Ethernet') %}
{% set ns.po_mbr_cnt = ns.po_mbr_cnt + 1 %}
{% endif %}
{% endfor %}

{% for name, iface in host['interfaces'].items() %}
interface {{ name }}
{% if name.startswith('Loopback') %}
description LOOPBACK
{% else %}
mtu 9214
no switchport
{% endif %}
{% if name.startswith('Port-Channel') %}
{% set min_links = (ns.po_mbr_cnt * 0.75) | round(0, 'ceil') | int %}
port-channel min-links {{ min_links }}
{% endif %}
{% if iface['lacp'] is defined %}
channel-group {{ iface['lacp'] }} mode active
lacp rate normal
{% 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
{% 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'] | ansible.utils.ipaddr('address') }}
!
{% if host['bgp']['confed_asn'] is defined and host['bgp']['confed_peers'] is defined %}
bgp confederation identifier {{ host['bgp']['confed_asn'] }}
bgp confederation peers {{ host['bgp']['confed_peers'] }}
!
{% endif %}

{% for asn, remote_ips in host['bgp']['peers'].items() %}
{% for remote_ip in remote_ips %}
neighbor {{ remote_ip }} remote-as {{ asn }}
neighbor {{ remote_ip }} maximum-routes 0
neighbor {{ remote_ip }} description {{ asn }}
neighbor {{ remote_ip }} allowas-in
neighbor {{ remote_ip }} next-hop-self
{% if remote_ip | ansible.utils.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
{% endif %}
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