Add a test that tests the frr.conf.local merging. This should ensure we
do not run into further regressions. The test also "succeeds" with the
pre-templates version, there are just some whitespace and "!" issues.
Also the route-maps are merged instead of pushed with higher sequence
number. This shouldn't change anything.

Signed-off-by: Gabriel Goller <[email protected]>
---
 src/test/run_test_zones.pl                    | 16 ++++-
 .../expected_controller_config                | 61 +++++++++++++++++++
 .../frr_local_merge/expected_sdn_interfaces   | 42 +++++++++++++
 .../zones/evpn/frr_local_merge/frr.conf.local | 30 +++++++++
 .../zones/evpn/frr_local_merge/interfaces     |  7 +++
 .../zones/evpn/frr_local_merge/sdn_config     | 24 ++++++++
 6 files changed, 177 insertions(+), 3 deletions(-)
 create mode 100644 
src/test/zones/evpn/frr_local_merge/expected_controller_config
 create mode 100644 src/test/zones/evpn/frr_local_merge/expected_sdn_interfaces
 create mode 100644 src/test/zones/evpn/frr_local_merge/frr.conf.local
 create mode 100644 src/test/zones/evpn/frr_local_merge/interfaces
 create mode 100644 src/test/zones/evpn/frr_local_merge/sdn_config

diff --git a/src/test/run_test_zones.pl b/src/test/run_test_zones.pl
index 905b2f42e1dc..806225735e6b 100755
--- a/src/test/run_test_zones.pl
+++ b/src/test/run_test_zones.pl
@@ -126,12 +126,22 @@ foreach my $test (@tests) {
             reload_controller => sub {
                 return;
             },
-            read_local_frr_config => sub {
-                return;
-            },
         );
     }
 
+    # Mock read_local_frr_config in PVE::Network::SDN::Frr to support testing 
frr.conf.local merging
+    my $frr_local_config;
+    my $frr_local_path = "./$test/frr.conf.local";
+    if (-e $frr_local_path) {
+        $frr_local_config = read_file($frr_local_path);
+    }
+    my $mocked_frr = Test::MockModule->new('PVE::Network::SDN::Frr');
+    $mocked_frr->mock(
+        read_local_frr_config => sub {
+            return $frr_local_config;
+        },
+    );
+
     my $name = $test;
     my $expected = read_file("./$test/expected_sdn_interfaces");
 
diff --git a/src/test/zones/evpn/frr_local_merge/expected_controller_config 
b/src/test/zones/evpn/frr_local_merge/expected_controller_config
new file mode 100644
index 000000000000..9d47e080bf7a
--- /dev/null
+++ b/src/test/zones/evpn/frr_local_merge/expected_controller_config
@@ -0,0 +1,61 @@
+frr version 10.4.1
+frr defaults datacenter
+hostname localhost
+log syslog informational
+service integrated-vtysh-config
+!
+vrf vrf_myzone
+ vni 1000
+exit-vrf
+!
+router bgp 65000
+ bgp router-id 192.168.0.1
+ 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 192.168.0.2 peer-group VTEP
+ neighbor 192.168.0.3 peer-group VTEP
+ neighbor 192.168.1.1 remote-as 65001
+ neighbor 192.168.1.1 description "External Peer"
+ address-family ipv4 unicast
+  neighbor VTEP activate
+ 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-svi-ip
+  advertise-all-vni
+ exit-address-family
+exit
+!
+router bgp 65000 vrf vrf_myzone
+ bgp router-id 192.168.0.1
+ no bgp hard-administrative-reset
+ no bgp graceful-restart notification
+exit
+!
+route-map MAP_VTEP_IN permit 1
+exit
+!
+route-map MAP_VTEP_OUT permit 1
+ set community 65000:100
+exit
+route-map MAP_VTEP_IN permit 2
+ set community 65000:200
+exit
+!
+ip prefix-list PL_ALLOW seq 10 permit 10.0.0.0/8 le 24
+route-map CUSTOM_MAP permit 10
+ match ip address prefix-list PL_ALLOW
+exit
+!
+bgp community-list standard CL_LOCAL permit 65000:200
+!
+line vty
+!
diff --git a/src/test/zones/evpn/frr_local_merge/expected_sdn_interfaces 
b/src/test/zones/evpn/frr_local_merge/expected_sdn_interfaces
new file mode 100644
index 000000000000..9d1c64c0f3fa
--- /dev/null
+++ b/src/test/zones/evpn/frr_local_merge/expected_sdn_interfaces
@@ -0,0 +1,42 @@
+#version:1
+
+auto myvnet
+iface myvnet
+       address 10.0.0.1/24
+       hwaddress A2:1D:CB:1A:C0:8B
+       bridge_ports vxlan_myvnet
+       bridge_stp off
+       bridge_fd 0
+       mtu 1450
+       ip-forward on
+       arp-accept on
+       vrf vrf_myzone
+
+auto vrf_myzone
+iface vrf_myzone
+       vrf-table auto
+       post-up ip route add vrf vrf_myzone unreachable default metric 
4278198272
+
+auto vrfbr_myzone
+iface vrfbr_myzone
+       bridge-ports vrfvx_myzone
+       bridge_stp off
+       bridge_fd 0
+       mtu 1450
+       vrf vrf_myzone
+
+auto vrfvx_myzone
+iface vrfvx_myzone
+       vxlan-id 1000
+       vxlan-local-tunnelip 192.168.0.1
+       bridge-learning off
+       bridge-arp-nd-suppress on
+       mtu 1450
+
+auto vxlan_myvnet
+iface vxlan_myvnet
+       vxlan-id 100
+       vxlan-local-tunnelip 192.168.0.1
+       bridge-learning off
+       bridge-arp-nd-suppress on
+       mtu 1450
diff --git a/src/test/zones/evpn/frr_local_merge/frr.conf.local 
b/src/test/zones/evpn/frr_local_merge/frr.conf.local
new file mode 100644
index 000000000000..a08f805cdabc
--- /dev/null
+++ b/src/test/zones/evpn/frr_local_merge/frr.conf.local
@@ -0,0 +1,30 @@
+!
+! Custom FRR configuration to be merged
+!
+router bgp 65000
+ neighbor 192.168.1.1 remote-as 65001
+ neighbor 192.168.1.1 description "External Peer"
+ address-family l2vpn evpn
+  advertise-svi-ip
+ exit-address-family
+ address-family ipv4 unicast
+  neighbor VTEP activate
+ exit-address-family
+exit
+!
+route-map MAP_VTEP_OUT permit 1
+ set community 65000:100
+exit
+!
+route-map MAP_VTEP_IN permit 2
+ set community 65000:200
+exit
+!
+ip prefix-list PL_ALLOW seq 10 permit 10.0.0.0/8 le 24
+!
+route-map CUSTOM_MAP permit 10
+ match ip address prefix-list PL_ALLOW
+exit
+!
+bgp community-list standard CL_LOCAL permit 65000:200
+!
diff --git a/src/test/zones/evpn/frr_local_merge/interfaces 
b/src/test/zones/evpn/frr_local_merge/interfaces
new file mode 100644
index 000000000000..66bb826a44b3
--- /dev/null
+++ b/src/test/zones/evpn/frr_local_merge/interfaces
@@ -0,0 +1,7 @@
+auto vmbr0
+iface vmbr0 inet static
+       address 192.168.0.1/24
+       gateway 192.168.0.254
+        bridge-ports eth0
+        bridge-stp off
+        bridge-fd 0
diff --git a/src/test/zones/evpn/frr_local_merge/sdn_config 
b/src/test/zones/evpn/frr_local_merge/sdn_config
new file mode 100644
index 000000000000..d6e44b7593c2
--- /dev/null
+++ b/src/test/zones/evpn/frr_local_merge/sdn_config
@@ -0,0 +1,24 @@
+{
+    version => 1,
+            vnets   => {
+                ids => {
+                    myvnet => { tag => "100", type => "vnet", zone => "myzone" 
},
+                },
+            },
+
+            zones   => {
+                ids => { myzone => { ipam => "pve", type => "evpn", controller 
=> "evpnctl", 'vrf-vxlan' => 1000, 'mac' => 'A2:1D:CB:1A:C0:8B' } },
+            },
+            controllers  => {
+                ids => { evpnctl => { type => "evpn", 'peers' => 
'192.168.0.1,192.168.0.2,192.168.0.3', asn => "65000" } },
+            },
+
+            subnets => {
+                ids => { 'myzone-10.0.0.0-24' => {
+                    'type' => 'subnet',
+                    'vnet' => 'myvnet',
+                    'gateway' => '10.0.0.1',
+                }
+                }
+            }
+}
-- 
2.47.3




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