Warning in ansible: You're using Ansible version 12.x or higher; netlab might not work correctly
... Ansible core version 2.19 introduced breaking changes in templates and playbooks
... We tested netlab core with Ansible version 12.x but not every device template
... You might want to downgrade Ansible to version 11.10 or lower.
... Use 'netlab install ansible' on Ubuntu to do that
... Finally, please open a GitHub issue if you experience errors/crashes
... Set defaults.ansible.warnings.ver12 to False to hide this warning
 [INFO] Checking for updates in configuration templates
 [INFO] Creating configuration snippets
[CREATED] dut: initial,vlan
[CREATED] h1: initial,routing
[CREATED] h2: initial,routing
[CREATED] h3: initial,routing
[CREATED] h4: initial,routing
[CREATED] h5: initial,routing
 [INFO] Executing initial configuration for node h1 (namespace clab-
          ml_17-h1)
 [INFO] Executing routing configuration for node h1 (namespace clab-
          ml_17-h1)
 [INFO] Executing initial configuration for node h2 (namespace clab-
          ml_17-h2)
 [INFO] Executing routing configuration for node h2 (namespace clab-
          ml_17-h2)
 [INFO] Executing initial configuration for node h3 (namespace clab-
          ml_17-h3)
 [INFO] Executing routing configuration for node h3 (namespace clab-
          ml_17-h3)
 [INFO] Executing initial configuration for node h4 (namespace clab-
          ml_17-h4)
 [INFO] Executing routing configuration for node h4 (namespace clab-
          ml_17-h4)
 [INFO] Executing initial configuration for node h5 (namespace clab-
          ml_17-h5)
 [INFO] Executing routing configuration for node h5 (namespace clab-
          ml_17-h5)

 [INFO] Starting Ansible playbook to deploy the rest of the
          configurations
[WARNING]: Could not match supplied host pattern, ignoring: unprovisioned
[WARNING]: Found variable using reserved name 'hosts'.
Origin: /work/netlab_cicd/group_vars/all/topology.yml:157:1

155     ipv4: 10.2.0.0/24
156     prefix: 32
157 hosts:
    ^ column 1


PLAY [Deploy initial device configuration] *************************************

TASK [Set variables that cannot be set with VARS] ******************************
ok: [dut]
ok: [h1]
ok: [h2]
ok: [h3]
ok: [h4]
ok: [h5]

TASK [Generic readiness tests] *************************************************
skipping: [dut]
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]
skipping: [h5]

TASK [Find device readiness script] ********************************************
ok: [dut]
ok: [h1]
ok: [h2]
ok: [h3]
ok: [h4]
ok: [h5]

TASK [Wait for device to become ready] *****************************************
skipping: [dut]
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]
skipping: [h5]

TASK [Normalize config on bridge-like devices] *********************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for dut
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for h1
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for h2
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for h3
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for h4
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for h5

TASK [Figure out whether to deploy the module normalize on current device] *****
ok: [dut]

TASK [Find configuration template for normalize] *******************************
ok: [dut]

TASK [fail] ********************************************************************
skipping: [dut]

TASK [Find configuration deployment deploy_script for normalize] ***************
ok: [dut]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [dut]

TASK [Deploy normalize configuration] ******************************************
skipping: [dut]

TASK [Figure out whether to deploy the module normalize on current device] *****
ok: [h1]

TASK [Find configuration template for normalize] *******************************
ok: [h1]

TASK [fail] ********************************************************************
skipping: [h1]

TASK [Find configuration deployment deploy_script for normalize] ***************
ok: [h1]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [h1]

TASK [Deploy normalize configuration] ******************************************
skipping: [h1]

TASK [Figure out whether to deploy the module normalize on current device] *****
ok: [h2]

TASK [Find configuration template for normalize] *******************************
ok: [h2]

TASK [fail] ********************************************************************
skipping: [h2]

TASK [Find configuration deployment deploy_script for normalize] ***************
ok: [h2]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [h2]

TASK [Deploy normalize configuration] ******************************************
skipping: [h2]

TASK [Figure out whether to deploy the module normalize on current device] *****
ok: [h3]

TASK [Find configuration template for normalize] *******************************
ok: [h3]

TASK [fail] ********************************************************************
skipping: [h3]

TASK [Find configuration deployment deploy_script for normalize] ***************
ok: [h3]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [h3]

TASK [Deploy normalize configuration] ******************************************
skipping: [h3]

TASK [Figure out whether to deploy the module normalize on current device] *****
ok: [h4]

TASK [Find configuration template for normalize] *******************************
ok: [h4]

TASK [fail] ********************************************************************
skipping: [h4]

TASK [Find configuration deployment deploy_script for normalize] ***************
ok: [h4]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [h4]

TASK [Deploy normalize configuration] ******************************************
skipping: [h4]

TASK [Figure out whether to deploy the module normalize on current device] *****
ok: [h5]

TASK [Find configuration template for normalize] *******************************
ok: [h5]

TASK [fail] ********************************************************************
skipping: [h5]

TASK [Find configuration deployment deploy_script for normalize] ***************
ok: [h5]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [h5]

TASK [Deploy normalize configuration] ******************************************
skipping: [h5]

TASK [Deploy initial configuration] ********************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for dut
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for h1
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for h2
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for h3
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for h4
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for h5

TASK [Figure out whether to deploy the module initial on current device] *******
ok: [dut]

TASK [Find configuration template for initial] *********************************
ok: [dut]

TASK [fail] ********************************************************************
skipping: [dut]

TASK [Find configuration deployment deploy_script for initial] *****************
ok: [dut]

TASK [Print deployed configuration when running in verbose mode] ***************
ok: [dut] => {
    "msg": "initial configuration for dut\n=========================================\n#!/bin/bash\n#\nset -e\nset -x\n#\n# Create bash profile script\n#\ncat <<SCRIPT >/root/.bash_profile\n#!/bin/bash\n#\nexport PS1=\"\\h(bash)# \"\necho\necho \"Use vtysh to connect to FRR daemon\"\necho\nSCRIPT\n#\n# This is an artifact of unknown provenance that should be removed in a year or two (= 2026/2027)\n#\n# FRR controls these parameters with 'ip forwarding' and 'ipv6 forwarding' commands\n#\nsysctl -w net.ipv4.ip_forward=0\nsysctl -w net.ipv6.conf.all.forwarding=0\n#\n#\n# Get the current next hop for the default route\n#\ndef_nh=$(ip route list default|awk '{ print $3 }')\n#\n# Create the management VRF and add eth0 to it\n#\nif [ ! -e /sys/devices/virtual/net/mgmt ]; then\n  ip link add mgmt type vrf table 42\nfi\nip link set mgmt up\nsysctl -qw net.ipv6.conf.eth0.keep_addr_on_down=1\nip link set eth0 master mgmt\n#\n# Reinstall the default route if we had it before\n#\nif [[ -n \"$def_nh\" ]]; then\n  ip route add 0.0.0.0/0 vrf mgmt via $def_nh\nfi\n#\n# Enable FRR modules (if not using containerlab bind-mounted /etc/frr/daemons)\n#\n\n# Set system defaults\n#\n# Send ARP requests from a sane source IP address\n#\nsysctl -w net.ipv4.conf.all.arp_announce=2\n\n#\n# Create loopbacks, stub and lag/bond devices\n#\n\n# Disable IPv6 (for IPv4-only interfaces) or SLAAC (if the device is a router)\n#\nip link set eth1 down\nsysctl -qw net.ipv6.conf.eth1.disable_ipv6=1\nip link set dev eth1 mtu 1500\nip link set eth1 up\nip link set eth2 down\nsysctl -qw net.ipv6.conf.eth2.disable_ipv6=1\nip link set dev eth2 mtu 1500\nip link set eth2 up\nip link set eth3 down\nsysctl -qw net.ipv6.conf.eth3.disable_ipv6=1\nip link set dev eth3 mtu 1500\nip link set eth3 up\nip link set eth4 down\nsysctl -qw net.ipv6.conf.eth4.disable_ipv6=1\nip link set dev eth4 mtu 1500\nip link set eth4 up\nip link set eth5 down\nsysctl -qw net.ipv6.conf.eth5.disable_ipv6=1\nip link set dev eth5 mtu 1500\nip link set eth5 up\n\n#\n# Add vtysh.conf file\necho \"service integrated-vtysh-config\" >/etc/frr/vtysh.conf\n\n#\n# Rest of initial configuration done through VTYSH\n#\ncat >/tmp/config <<CONFIG\nhostname dut\n!\nlog file /tmp/logging\n\n!\nvrf mgmt\n exit-vrf\n!\nfrr defaults datacenter\n!\ninterface eth1\n no shutdown\n description [Access VLAN br_default] dut -> h4\n ! no ip address\n!\ninterface eth2\n no shutdown\n description [Access VLAN br_default] dut -> h5\n ! no ip address\n!\ninterface eth3\n no shutdown\n description [Access VLAN br_vlan_100] dut -> h1\n ! no ip address\n!\ninterface eth4\n no shutdown\n description [Access VLAN br_vlan_100] dut -> h2\n ! no ip address\n!\ninterface eth5\n no shutdown\n description [Access VLAN br_vlan_100] dut -> h3\n ! no ip address\n!\ninterface vlan1\n no shutdown\n description VLAN br_default (1) -> [h4,h5] [stub]\n ! no ip address\n!\ninterface vlan100\n no shutdown\n description VLAN br_vlan_100 (100) -> [h1,h2,h3] [stub]\n ! no ip address\n!\ndo write\nCONFIG\nvtysh -f /tmp/config\n!\nexit 0\n"
}

TASK [Deploy initial configuration] ********************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/frr/initial-clab.yml for dut

TASK [Attempt to load VRF kernel module] ***************************************
changed: [dut -> localhost]

TASK [Disable FRR management VRF when modprobe fails] **************************
skipping: [dut]

TASK [include_tasks] ***********************************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/frr/deploy-config.yml for dut

TASK [template] ****************************************************************
changed: [dut]

TASK [set_fact] ****************************************************************
ok: [dut]

TASK [run /tmp/config.sh to deploy initial config from /work/netlab_cicd/node_files/dut/initial] ***
changed: [dut]

TASK [run vtysh to import initial config from /work/netlab_cicd/node_files/dut/initial] ***
skipping: [dut]

TASK [Figure out whether to deploy the module initial on current device] *******
ok: [h1]

TASK [Find configuration template for initial] *********************************
skipping: [h1]

TASK [fail] ********************************************************************
skipping: [h1]

TASK [Find configuration deployment deploy_script for initial] *****************
skipping: [h1]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [h1]

TASK [Deploy initial configuration] ********************************************
skipping: [h1]

TASK [Figure out whether to deploy the module initial on current device] *******
ok: [h2]

TASK [Find configuration template for initial] *********************************
skipping: [h2]

TASK [fail] ********************************************************************
skipping: [h2]

TASK [Find configuration deployment deploy_script for initial] *****************
skipping: [h2]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [h2]

TASK [Deploy initial configuration] ********************************************
skipping: [h2]

TASK [Figure out whether to deploy the module initial on current device] *******
ok: [h3]

TASK [Find configuration template for initial] *********************************
skipping: [h3]

TASK [fail] ********************************************************************
skipping: [h3]

TASK [Find configuration deployment deploy_script for initial] *****************
skipping: [h3]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [h3]

TASK [Deploy initial configuration] ********************************************
skipping: [h3]

TASK [Figure out whether to deploy the module initial on current device] *******
ok: [h4]

TASK [Find configuration template for initial] *********************************
skipping: [h4]

TASK [fail] ********************************************************************
skipping: [h4]

TASK [Find configuration deployment deploy_script for initial] *****************
skipping: [h4]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [h4]

TASK [Deploy initial configuration] ********************************************
skipping: [h4]

TASK [Figure out whether to deploy the module initial on current device] *******
ok: [h5]

TASK [Find configuration template for initial] *********************************
skipping: [h5]

TASK [fail] ********************************************************************
skipping: [h5]

TASK [Find configuration deployment deploy_script for initial] *****************
skipping: [h5]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [h5]

TASK [Deploy initial configuration] ********************************************
skipping: [h5]

PLAY [Deploy module-specific configurations] ***********************************

TASK [Set variables that cannot be set with VARS] ******************************
ok: [dut]
ok: [h1]
ok: [h2]
ok: [h3]
ok: [h4]
ok: [h5]

TASK [Deploy individual configuration modules] *********************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for dut => (item=vlan)
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for dut => (item=routing)
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for h1 => (item=vlan)
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for h1 => (item=routing)
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for h2 => (item=vlan)
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for h2 => (item=routing)
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for h3 => (item=vlan)
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for h3 => (item=routing)
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for h4 => (item=vlan)
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for h4 => (item=routing)
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for h5 => (item=vlan)
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for h5 => (item=routing)

TASK [Figure out whether to deploy the module vlan on current device] **********
ok: [dut]

TASK [Find configuration template for vlan] ************************************
ok: [dut]

TASK [fail] ********************************************************************
skipping: [dut]

TASK [Find configuration deployment deploy_script for vlan] ********************
ok: [dut]

TASK [Print deployed configuration when running in verbose mode] ***************
ok: [dut] => {
    "msg": "vlan configuration for dut\n=========================================\n#!/bin/bash\n#\nset -e # Exit immediately when any command fails\n#\nif [ ! -e /sys/devices/virtual/net/vlan1 ]; then\n  ip link add vlan1 type bridge\n  ip link set dev vlan1 address ca:f4:00:01:00:00\n\n  ip addr flush dev vlan1\nfi\nif [ ! -e /sys/devices/virtual/net/vlan100 ]; then\n  ip link add vlan100 type bridge\n  ip link set dev vlan100 address ca:f4:00:01:00:01\n\n  ip addr flush dev vlan100\nfi\n\nip link set dev eth1 master vlan1\nip link set dev eth2 master vlan1\nip link set dev eth3 master vlan100\nip link set dev eth4 master vlan100\nip link set dev eth5 master vlan100\n\nip link set dev vlan1 up\nip link set dev vlan100 up\n"
}

TASK [Deploy vlan configuration] ***********************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/frr.yml for dut

TASK [template] ****************************************************************
changed: [dut]

TASK [set_fact] ****************************************************************
ok: [dut]

TASK [run /tmp/config.sh to deploy vlan config from /work/netlab_cicd/node_files/dut/vlan] ***
changed: [dut]

TASK [run vtysh to import vlan config from /work/netlab_cicd/node_files/dut/vlan] ***
skipping: [dut]

TASK [Figure out whether to deploy the module routing on current device] *******
ok: [dut]

TASK [Find configuration template for routing] *********************************
skipping: [dut]

TASK [fail] ********************************************************************
skipping: [dut]

TASK [Find configuration deployment deploy_script for routing] *****************
skipping: [dut]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [dut]

TASK [Deploy routing configuration] ********************************************
skipping: [dut]

TASK [Figure out whether to deploy the module vlan on current device] **********
ok: [h1]

TASK [Find configuration template for vlan] ************************************
skipping: [h1]

TASK [fail] ********************************************************************
skipping: [h1]

TASK [Find configuration deployment deploy_script for vlan] ********************
skipping: [h1]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [h1]

TASK [Deploy vlan configuration] ***********************************************
skipping: [h1]

TASK [Figure out whether to deploy the module routing on current device] *******
ok: [h1]

TASK [Find configuration template for routing] *********************************
skipping: [h1]

TASK [fail] ********************************************************************
skipping: [h1]

TASK [Find configuration deployment deploy_script for routing] *****************
skipping: [h1]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [h1]

TASK [Deploy routing configuration] ********************************************
skipping: [h1]

TASK [Figure out whether to deploy the module vlan on current device] **********
ok: [h2]

TASK [Find configuration template for vlan] ************************************
skipping: [h2]

TASK [fail] ********************************************************************
skipping: [h2]

TASK [Find configuration deployment deploy_script for vlan] ********************
skipping: [h2]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [h2]

TASK [Deploy vlan configuration] ***********************************************
skipping: [h2]

TASK [Figure out whether to deploy the module routing on current device] *******
ok: [h2]

TASK [Find configuration template for routing] *********************************
skipping: [h2]

TASK [fail] ********************************************************************
skipping: [h2]

TASK [Find configuration deployment deploy_script for routing] *****************
skipping: [h2]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [h2]

TASK [Deploy routing configuration] ********************************************
skipping: [h2]

TASK [Figure out whether to deploy the module vlan on current device] **********
ok: [h3]

TASK [Find configuration template for vlan] ************************************
skipping: [h3]

TASK [fail] ********************************************************************
skipping: [h3]

TASK [Find configuration deployment deploy_script for vlan] ********************
skipping: [h3]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [h3]

TASK [Deploy vlan configuration] ***********************************************
skipping: [h3]

TASK [Figure out whether to deploy the module routing on current device] *******
ok: [h3]

TASK [Find configuration template for routing] *********************************
skipping: [h3]

TASK [fail] ********************************************************************
skipping: [h3]

TASK [Find configuration deployment deploy_script for routing] *****************
skipping: [h3]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [h3]

TASK [Deploy routing configuration] ********************************************
skipping: [h3]

TASK [Figure out whether to deploy the module vlan on current device] **********
ok: [h4]

TASK [Find configuration template for vlan] ************************************
skipping: [h4]

TASK [fail] ********************************************************************
skipping: [h4]

TASK [Find configuration deployment deploy_script for vlan] ********************
skipping: [h4]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [h4]

TASK [Deploy vlan configuration] ***********************************************
skipping: [h4]

TASK [Figure out whether to deploy the module routing on current device] *******
ok: [h4]

TASK [Find configuration template for routing] *********************************
skipping: [h4]

TASK [fail] ********************************************************************
skipping: [h4]

TASK [Find configuration deployment deploy_script for routing] *****************
skipping: [h4]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [h4]

TASK [Deploy routing configuration] ********************************************
skipping: [h4]

TASK [Figure out whether to deploy the module vlan on current device] **********
ok: [h5]

TASK [Find configuration template for vlan] ************************************
skipping: [h5]

TASK [fail] ********************************************************************
skipping: [h5]

TASK [Find configuration deployment deploy_script for vlan] ********************
skipping: [h5]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [h5]

TASK [Deploy vlan configuration] ***********************************************
skipping: [h5]

TASK [Figure out whether to deploy the module routing on current device] *******
ok: [h5]

TASK [Find configuration template for routing] *********************************
skipping: [h5]

TASK [fail] ********************************************************************
skipping: [h5]

TASK [Find configuration deployment deploy_script for routing] *****************
skipping: [h5]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [h5]

TASK [Deploy routing configuration] ********************************************
skipping: [h5]

PLAY [Deploy custom deployment templates] **************************************
skipping: no hosts matched

PLAY RECAP *********************************************************************
dut                        : ok=29   changed=5    unreachable=0    failed=0    skipped=15   rescued=0    ignored=0   
h1                         : ok=13   changed=0    unreachable=0    failed=0    skipped=20   rescued=0    ignored=0   
h2                         : ok=13   changed=0    unreachable=0    failed=0    skipped=20   rescued=0    ignored=0   
h3                         : ok=13   changed=0    unreachable=0    failed=0    skipped=20   rescued=0    ignored=0   
h4                         : ok=13   changed=0    unreachable=0    failed=0    skipped=20   rescued=0    ignored=0   
h5                         : ok=13   changed=0    unreachable=0    failed=0    skipped=20   rescued=0    ignored=0   


Warning: The following warnings were generated during the 'netlab initial' processing
Warning: ansible: You're using Ansible version 12.x or higher; netlab might not work correctly
Results of configuration script deployments
================================================================================
h1                           OK: 2   
h2                           OK: 2   
h3                           OK: 2   
h4                           OK: 2   
h5                           OK: 2   


This scenario tests the basic "bridge" functionality. As a "bridge" is nothing
more than a VLAN-capable node having all interfaces in VLAN 1, this test
effectively:

* Tests whether the device can take the role 'bridge'
* Whether the interfaces are all configured in the same VLAN
* Whether the device configuration template handles VLAN 1, or the device
  quirks take extra efforts to work around that