[PATCH pve-network v2 5/7] test: evpn: add integration test for EVPN over BGP fabric

Hannes Laimer
2026-04-15T11:12:08Z

.../bgp_fabric/expected_controller_config | 65 ++++++++++++++
.../evpn/bgp_fabric/expected_sdn_interfaces | 56 ++++++++++++
src/test/zones/evpn/bgp_fabric/interfaces | 6 ++
src/test/zones/evpn/bgp_fabric/sdn_config | 85 +++++++++++++++++++
4 files changed, 212 insertions(+)
create mode 100644 src/test/zones/evpn/bgp_fabric/expected_controller_config
create mode 100644 src/test/zones/evpn/bgp_fabric/expected_sdn_interfaces
create mode 100644 src/test/zones/evpn/bgp_fabric/interfaces
create mode 100644 src/test/zones/evpn/bgp_fabric/sdn_config

diff --git a/src/test/zones/evpn/bgp_fabric/expected_controller_config b/src/test/zones/evpn/bgp_fabric/expected_controller_config
new file mode 100644
index 00000000..440155e7
--- /dev/null
+++ b/src/test/zones/evpn/bgp_fabric/expected_controller_config
@@ -0,0 +1,65 @@
+frr version 10.4.1
+frr defaults datacenter
+hostname localhost
+log syslog informational
+service integrated-vtysh-config
+!
+vrf vrf_evpn
+ vni 100
+exit-vrf
+!
+router bgp 65000
+ bgp router-id 10.10.10.1
+ no bgp hard-administrative-reset
+ no bgp default ipv4-unicast
+ coalesce-time 1000
+ no bgp graceful-restart notification
+ neighbor VTEP peer-group
+ neighbor VTEP remote-as 65000
+ neighbor VTEP bfd
+ neighbor VTEP update-source dummy_test
+ neighbor 10.10.10.2 peer-group VTEP
+ neighbor 10.10.10.3 peer-group VTEP
+ neighbor test peer-group
+ neighbor test remote-as external
+ neighbor test local-as 65100 no-prepend replace-as
+ neighbor ens18 interface peer-group test
+ neighbor ens19 interface peer-group test
+ !
+ address-family ipv4 unicast
+ network 10.10.10.1/32
+ neighbor test activate
+ neighbor test soft-reconfiguration inbound
+ exit-address-family
+ !
+ address-family l2vpn evpn
+ neighbor VTEP activate
+ neighbor VTEP route-map MAP_VTEP_IN in
+ neighbor VTEP route-map MAP_VTEP_OUT out
+ advertise-all-vni
+ exit-address-family
+exit
+!
+router bgp 65000 vrf vrf_evpn
+ bgp router-id 10.10.10.1
+ no bgp hard-administrative-reset
+ no bgp graceful-restart notification
+exit
+!
+access-list pve_bgp_test_ips permit 10.10.10.0/24
+!
+route-map MAP_VTEP_IN permit 1
+exit
+!
+route-map MAP_VTEP_OUT permit 1
+exit
+!
+route-map pve_bgp permit 100
+ match ip address pve_bgp_test_ips
+ set src 10.10.10.1
+exit
+!
+ip protocol bgp route-map pve_bgp
+!
+line vty
+!
diff --git a/src/test/zones/evpn/bgp_fabric/expected_sdn_interfaces b/src/test/zones/evpn/bgp_fabric/expected_sdn_interfaces
new file mode 100644
index 00000000..fd1429d8
--- /dev/null
+++ b/src/test/zones/evpn/bgp_fabric/expected_sdn_interfaces
@@ -0,0 +1,56 @@
+#version:1
+
+auto vnet0
+iface vnet0
+ address 10.123.123.1/24
+ hwaddress BC:24:11:3B:39:34
+ bridge_ports vxlan_vnet0
+ bridge_stp off
+ bridge_fd 0
+ mtu 1450
+ ip-forward on
+ arp-accept on
+ vrf vrf_evpn
+
+auto vrf_evpn
+iface vrf_evpn
+ vrf-table auto
+ post-up ip route add vrf vrf_evpn unreachable default metric 4278198272
+
+auto vrfbr_evpn
+iface vrfbr_evpn
+ bridge-ports vrfvx_evpn
+ bridge_stp off
+ bridge_fd 0
+ mtu 1450
+ vrf vrf_evpn
+
+auto vrfvx_evpn
+iface vrfvx_evpn
+ vxlan-id 100
+ vxlan-local-tunnelip 10.10.10.1
+ bridge-learning off
+ bridge-arp-nd-suppress on
+ mtu 1450
+
+auto vxlan_vnet0
+iface vxlan_vnet0
+ vxlan-id 123456
+ vxlan-local-tunnelip 10.10.10.1
+ bridge-learning off
+ bridge-arp-nd-suppress on
+ mtu 1450
+
+auto dummy_test
+iface dummy_test inet static
+ address 10.10.10.1/32
+ link-type dummy
+ ip-forward 1
+
+auto ens18
+iface ens18 inet manual
+ ip-forward 1
+
+auto ens19
+iface ens19 inet manual
+ ip-forward 1
diff --git a/src/test/zones/evpn/bgp_fabric/interfaces b/src/test/zones/evpn/bgp_fabric/interfaces
new file mode 100644
index 00000000..08874137
--- /dev/null
+++ b/src/test/zones/evpn/bgp_fabric/interfaces
@@ -0,0 +1,6 @@
+auto vmbr0
+iface vmbr0 inet static
+ address 10.10.10.1/32
+ bridge-ports eth0
+ bridge-stp off
+ bridge-fd 0
diff --git a/src/test/zones/evpn/bgp_fabric/sdn_config b/src/test/zones/evpn/bgp_fabric/sdn_config
new file mode 100644
index 00000000..080f1e98
--- /dev/null
+++ b/src/test/zones/evpn/bgp_fabric/sdn_config
@@ -0,0 +1,85 @@
+{
+ 'zones' => {
+ 'ids' => {
+ 'evpn' => {
+ 'type' => 'evpn',
+ 'ipam' => 'pve',
+ 'mac' => 'BC:24:11:3B:39:34',
+ 'controller' => 'ctrl',
+ 'vrf-vxlan' => 100
+ }
+ }
+ },
+ 'vnets' => {
+ 'ids' => {
+ 'vnet0' => {
+ 'zone' => 'evpn',
+ 'type' => 'vnet',
+ 'tag' => 123456
+ }
+ }
+ },
+ 'version' => 1,
+ 'subnets' => {
+ 'ids' => {
+ 'evpn-10.123.123.0-24' => {
+ 'vnet' => 'vnet0',
+ 'type' => 'subnet',
+ 'gateway' => '10.123.123.1'
+ }
+ }
+ },
+ 'controllers' => {
+ 'ids' => {
+ 'ctrl' => {
+ 'fabric' => 'test',
+ 'asn' => 65000,
+ 'type' => 'evpn'
+ }
+ }
+ },
+ 'fabrics' => {
+ 'ids' => {
+ 'test' => {
+ 'type' => 'bgp_fabric',
+ 'id' => 'test',
+ 'bfd' => 0,
+ 'ip_prefix' => '10.10.10.0/24',
+ },
+ 'test_localhost' => {
+ 'asn' => 65100,
+ 'interfaces' => [
+ 'name=ens18',
+ 'name=ens19'
+ ],
+ 'id' => 'test_localhost',
+ 'type' => 'bgp_node',
+ 'ip' => '10.10.10.1',
+ 'role' => 'internal',
+ },
+ 'test_pathfinder' => {
+ 'asn' => 65101,
+ 'id' => 'test_pathfinder',
+ 'interfaces' => [
+ 'name=ens18',
+ 'name=ens19'
+ ],
+ 'ip' => '10.10.10.2',
+ 'type' => 'bgp_node',
+ 'role' => 'internal',
+ },
+ 'test_raider' => {
+ 'asn' => 65102,
+ 'ip' => '10.10.10.3',
+ 'type' => 'bgp_node',
+ 'interfaces' => [
+ 'name=ens18',
+ 'name=ens19'
+ ],
+ 'id' => 'test_raider',
+ 'role' => 'internal',
+ }
+ }
+ }
+ };
+
--
2.47.3