Change FRR release to 10.1.2

Also: EVPN address family is no longer negotiated (with a teardown
of BGP sessions) after it's activated. The BGP sessions have to be
torn down "manually" (impacts only EBGP sessions because IBGP
takes longer to get established).

Workaround: move FRR EVPN config to a Bash script that executes
'clear bgp *' at the end of the script. For whatever reason
'do clear bgp *' does not work from a config file (even though
it does in manual vtysh sessions).

Author: ipspace

docs/labs/clab.md

@@ -42,7 +42,7 @@ Lab topology file created by **[netlab up](../netlab/up.md)** or **[netlab creat
 | Cumulus VX with NVUE   | networkop/cx:5.0.1           |
 | Dell OS10              | vrnetlab/vr-ftosv            |
 | dnsmasq                | netlab/dnsmasq:latest        |
-| FRR                    | quay.io/frrouting/frr:10.0.1 |
+| FRR                    | quay.io/frrouting/frr:10.1.2 |
 | Juniper vMX            | vrnetlab/vr-vmx:18.2R1.9     |
 | Juniper vPTX           | vrnetlab/juniper_vjunosevolved:23.4R2-S2.1 |
 | Juniper vSRX           | vrnetlab/vr-vsrx:23.1R1.8    |

netsim/ansible/templates/evpn/frr.j2

@@ -1 +1,8 @@
-{% include "frr.evpn-config.j2" %}
+#!/bin/bash
+#
+set -e
+cat >/tmp/evpn_config <<CONFIG
+{% include "frr.evpn-config.j2" +%}
+CONFIG
+vtysh -f /tmp/evpn_config
+vtysh -c 'clear bgp *'

netsim/devices/frr.yml

@@ -17,13 +17,12 @@ group_vars:
     iproute2: bridge
 mtu: 1500
 clab:
-  # image: frrouting/frr:v7.5.0
   group_vars:
     ansible_connection: docker
     ansible_user: root
     netlab_show_command: [ vtysh, -c, 'show $@' ]
     netlab_mgmt_vrf: True
-  image: quay.io/frrouting/frr:10.0.1
+  image: quay.io/frrouting/frr:10.1.2
   kmods:
   node:
     kind: linux