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
[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:163:1

161     ipv4: 10.2.0.0/24
162     prefix: 32
163 hosts:
    ^ column 1


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

TASK [Set variables that cannot be set with VARS] ******************************
ok: [t_1300]
ok: [t_1400]
ok: [p1]
ok: [dut]

TASK [Generic readiness tests] *************************************************
skipping: [t_1300]
skipping: [t_1400]
skipping: [dut]
included: /home/pipi/netlab_gh/netsim/ansible/tasks/readiness-check/ssh.yml for p1 => (item=ssh)

TASK [Check if 'sshpass' is installed] *****************************************
ok: [p1 -> localhost]

TASK [Check for 'timeout' command] *********************************************
ok: [p1 -> localhost]

TASK [Execute local ssh command to check ssh readiness] ************************
FAILED - RETRYING: [p1 -> localhost]: Execute local ssh command to check ssh readiness (20 retries left).
ok: [p1 -> localhost]

TASK [Confirm p1 SSH server works] *********************************************
ok: [p1] => {
    "msg": "Node p1 is ready."
}

TASK [Find device readiness script] ********************************************
ok: [t_1300]
ok: [t_1400]
ok: [dut]
ok: [p1]

TASK [Wait for device to become ready] *****************************************
skipping: [p1]
skipping: [t_1300]
skipping: [t_1400]
skipping: [dut]

TASK [Normalize config on bridge-like devices] *********************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for p1
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for t_1300
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for t_1400
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for dut

TASK [Figure out whether to deploy the module normalize on current device] *****
ok: [p1]

TASK [Find configuration template for normalize] *******************************
ok: [p1]

TASK [fail] ********************************************************************
skipping: [p1]

TASK [Find configuration deployment deploy_script for normalize] ***************
ok: [p1]

TASK [Print deployed configuration when running in verbose mode] ***************
ok: [p1] => {
    "msg": "normalize configuration for p1\n=========================================\n!\ninterface Ethernet1\n shutdown\n"
}

TASK [Deploy normalize configuration] ******************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/eos.yml for p1

TASK [eos_config: deploying normalize from /work/netlab_cicd/node_files/p1/normalize] ***
[WARNING]: To ensure idempotency and correct diff the input configuration lines should be similar to how they appear if present in the running configuration on device including the indentation
[WARNING]: Task result `warnings` was <class 'str'> instead of <class 'list'>.
changed: [p1]

TASK [Figure out whether to deploy the module normalize on current device] *****
ok: [t_1300]

TASK [Find configuration template for normalize] *******************************
ok: [t_1300]

TASK [fail] ********************************************************************
skipping: [t_1300]

TASK [Find configuration deployment deploy_script for normalize] ***************
ok: [t_1300]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [t_1300]

TASK [Deploy normalize configuration] ******************************************
skipping: [t_1300]

TASK [Figure out whether to deploy the module normalize on current device] *****
ok: [t_1400]

TASK [Find configuration template for normalize] *******************************
ok: [t_1400]

TASK [fail] ********************************************************************
skipping: [t_1400]

TASK [Find configuration deployment deploy_script for normalize] ***************
ok: [t_1400]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [t_1400]

TASK [Deploy normalize configuration] ******************************************
skipping: [t_1400]

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 [Deploy initial configuration] ********************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for p1
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for t_1300
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for t_1400
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for dut

TASK [Figure out whether to deploy the module initial on current device] *******
ok: [p1]

TASK [Find configuration template for initial] *********************************
ok: [p1]

TASK [fail] ********************************************************************
skipping: [p1]

TASK [Find configuration deployment deploy_script for initial] *****************
ok: [p1]

TASK [Print deployed configuration when running in verbose mode] ***************
ok: [p1] => {
    "msg": "initial configuration for p1\n=========================================\nhostname p1\n!\nlogging monitor debugging\naaa authorization exec default local\n!\nlldp run\nip routing\nipv6 unicast-routing\n!\n!\nip host dut 10.0.0.1 172.16.0.1 172.16.1.1 172.16.2.1\nip host t1300 172.16.2.3\nip host t1400 172.16.1.4\nipv6 host dut 2001:db8:0:1::1\nipv6 host t1300 2001:db8:1:2::3\nipv6 host t1400 2001:db8:1:1::4\n!\ninterface Management0\n no lldp transmit\n no lldp receive\n!\ninterface Loopback0\n ip address 10.0.0.2/32\n ipv6 nd ra interval 5\n ipv6 address 2001:db8:0:2::1/64\n!\ninterface Ethernet1\n no switchport\n mtu 1500\n description p1 -> dut\n ip address 172.16.0.2/24\n ipv6 nd ra interval 5\n ipv6 address 2001:db8:1::2/64\n mac-address caf0.0002.0001\n!\n no shutdown\n!\n"
}

TASK [Deploy initial configuration] ********************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/eos.yml for p1

TASK [eos_config: deploying initial from /work/netlab_cicd/node_files/p1/initial] ***
changed: [p1]

TASK [Figure out whether to deploy the module initial on current device] *******
ok: [t_1300]

TASK [Find configuration template for initial] *********************************
ok: [t_1300]

TASK [fail] ********************************************************************
skipping: [t_1300]

TASK [Find configuration deployment deploy_script for initial] *****************
ok: [t_1300]

TASK [Print deployed configuration when running in verbose mode] ***************
ok: [t_1300] => {
    "msg": "initial configuration for t_1300\n=========================================\n#!/bin/bash\n#\nset -e\n#\n# Create bash profile script\n#\ncat <<SCRIPT >/root/.bash_profile\n#!/bin/bash\n#\nexport PS1=\"\\h(bash)$ \"\nSCRIPT\nhostname t-1300\n#\n# Build hosts file\n#\n#\ncat <<SCRIPT >/tmp/hosts\n#\n# Created by netlab initial\n#\n10.0.0.1 dut\n2001:db8:0:1::1 dut\n172.16.0.1 GigabitEthernet2.dut\n2001:db8:1::1 GigabitEthernet2.dut\n172.16.1.1 GigabitEthernet3.dut\n2001:db8:1:1::1 GigabitEthernet3.dut\n172.16.2.1 GigabitEthernet4.dut\n2001:db8:1:2::1 GigabitEthernet4.dut\n10.0.0.2 p1\n2001:db8:0:2::1 p1\n172.16.0.2 Ethernet1.p1\n2001:db8:1::2 Ethernet1.p1\n172.16.2.3 t-1300 eth1.t_1300\n2001:db8:1:2::3 t-1300 eth1.t_1300\n172.16.1.4 t-1400 eth1.t_1400\n2001:db8:1:1::4 t-1400 eth1.t_1400\nSCRIPT\ngrep \"Created by netlab\" /etc/hosts || uniq /tmp/hosts >>/etc/hosts\n# It seems on the Vagrant box for ubuntu 20.04, DNS Servers are hardcoded as 4.2.2.1 & Co.\n# This is annoying on a network with filtered DNS.\n# DNSMasq server used for giving out DHCP addresses on the management network is able to act as a DNS Server.\n# Let's use that.\n#\n# (Overwrite netplan config to remove DNS stuff)\necho -n 'Starting initial config ' && date\ncat <<SCRIPT >/etc/netplan/01-netcfg.yaml\nnetwork:\n  version: 2\n  renderer: networkd\n  ethernets:\n    eth0:\n      dhcp4: true\n      dhcp6: false\n      optional: true\nSCRIPT\nnetplan apply\n\n# (Overwrite resolved config to remove DNS stuff)\ncat <<SCRIPT > /etc/systemd/resolved.conf \n[Resolve]\nDNS=\nFallbackDNS=\nDomains=\nDNSOverTLS=no\nCache=yes\nDNSStubListener=yes\nSCRIPT\n\nsystemctl restart systemd-resolved\n\n# Set persistent hostname\nhostnamectl set-hostname t_1300\n\nNEED_APT_UPDATE=YES\n\n# Loopback addressing\n\n# Interface addressing and bonds, including any static routes\ncat <<SCRIPT > /etc/netplan/03-eth-eth1.yaml\nnetwork:\n  version: 2\n  renderer: networkd\n  ethernets:\n    eth1:\n      addresses:\n        - 172.16.2.3/24\n        - 2001:db8:1:2::3/64\nSCRIPT\n\n# Disable auto-negotiation on Ethernet interfaces, needed to make LACP work correctly\ncat <<SCRIPT > /etc/systemd/network/98-eth.link\n\n[Match]\nOriginalName=eth*\n\n[Link]\nBitsPerSecond=1G\nAutoNegotiation=no\nDuplex=full\nSCRIPT\n\nchmod 400 /etc/netplan/*\n\necho -n 'Starting netplan generate ' && date\nnetplan generate\necho -n 'Starting netplan apply ' && date\nnetplan apply\n\n#\n# Sysctl settings: IPv4/IPv6 forwarding, IPv6 LLA\n# Do this after 'netplan apply', e.g. bond devices won't exist before that\n#\ncat <<SCRIPT > /etc/sysctl.d/10-netsim.conf\nnet.ipv4.conf.all.arp_announce=2\nnet.ipv4.ip_forward=0\nnet.ipv6.conf.all.forwarding=0\n\nnet.ipv6.conf.eth1.disable_ipv6=0\n\nSCRIPT\nsysctl -p /etc/sysctl.d/10-netsim.conf\n"
}

TASK [Deploy initial configuration] ********************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/linux.yml for t_1300

TASK [template] ****************************************************************
changed: [t_1300]

TASK [Execute /tmp/config.sh to deploy initial config from /work/netlab_cicd/node_files/t_1300/initial] ***
changed: [t_1300]

TASK [Figure out whether to deploy the module initial on current device] *******
ok: [t_1400]

TASK [Find configuration template for initial] *********************************
ok: [t_1400]

TASK [fail] ********************************************************************
skipping: [t_1400]

TASK [Find configuration deployment deploy_script for initial] *****************
ok: [t_1400]

TASK [Print deployed configuration when running in verbose mode] ***************
ok: [t_1400] => {
    "msg": "initial configuration for t_1400\n=========================================\n#!/bin/bash\n#\nset -e\n#\n# Create bash profile script\n#\ncat <<SCRIPT >/root/.bash_profile\n#!/bin/bash\n#\nexport PS1=\"\\h(bash)$ \"\nSCRIPT\nhostname t-1400\n#\n# Build hosts file\n#\n#\ncat <<SCRIPT >/tmp/hosts\n#\n# Created by netlab initial\n#\n10.0.0.1 dut\n2001:db8:0:1::1 dut\n172.16.0.1 GigabitEthernet2.dut\n2001:db8:1::1 GigabitEthernet2.dut\n172.16.1.1 GigabitEthernet3.dut\n2001:db8:1:1::1 GigabitEthernet3.dut\n172.16.2.1 GigabitEthernet4.dut\n2001:db8:1:2::1 GigabitEthernet4.dut\n10.0.0.2 p1\n2001:db8:0:2::1 p1\n172.16.0.2 Ethernet1.p1\n2001:db8:1::2 Ethernet1.p1\n172.16.2.3 t-1300 eth1.t_1300\n2001:db8:1:2::3 t-1300 eth1.t_1300\n172.16.1.4 t-1400 eth1.t_1400\n2001:db8:1:1::4 t-1400 eth1.t_1400\nSCRIPT\ngrep \"Created by netlab\" /etc/hosts || uniq /tmp/hosts >>/etc/hosts\n# It seems on the Vagrant box for ubuntu 20.04, DNS Servers are hardcoded as 4.2.2.1 & Co.\n# This is annoying on a network with filtered DNS.\n# DNSMasq server used for giving out DHCP addresses on the management network is able to act as a DNS Server.\n# Let's use that.\n#\n# (Overwrite netplan config to remove DNS stuff)\necho -n 'Starting initial config ' && date\ncat <<SCRIPT >/etc/netplan/01-netcfg.yaml\nnetwork:\n  version: 2\n  renderer: networkd\n  ethernets:\n    eth0:\n      dhcp4: true\n      dhcp6: false\n      optional: true\nSCRIPT\nnetplan apply\n\n# (Overwrite resolved config to remove DNS stuff)\ncat <<SCRIPT > /etc/systemd/resolved.conf \n[Resolve]\nDNS=\nFallbackDNS=\nDomains=\nDNSOverTLS=no\nCache=yes\nDNSStubListener=yes\nSCRIPT\n\nsystemctl restart systemd-resolved\n\n# Set persistent hostname\nhostnamectl set-hostname t_1400\n\nNEED_APT_UPDATE=YES\n\n# Loopback addressing\n\n# Interface addressing and bonds, including any static routes\ncat <<SCRIPT > /etc/netplan/03-eth-eth1.yaml\nnetwork:\n  version: 2\n  renderer: networkd\n  ethernets:\n    eth1:\n      addresses:\n        - 172.16.1.4/24\n        - 2001:db8:1:1::4/64\nSCRIPT\n\n# Disable auto-negotiation on Ethernet interfaces, needed to make LACP work correctly\ncat <<SCRIPT > /etc/systemd/network/98-eth.link\n\n[Match]\nOriginalName=eth*\n\n[Link]\nBitsPerSecond=1G\nAutoNegotiation=no\nDuplex=full\nSCRIPT\n\nchmod 400 /etc/netplan/*\n\necho -n 'Starting netplan generate ' && date\nnetplan generate\necho -n 'Starting netplan apply ' && date\nnetplan apply\n\n#\n# Sysctl settings: IPv4/IPv6 forwarding, IPv6 LLA\n# Do this after 'netplan apply', e.g. bond devices won't exist before that\n#\ncat <<SCRIPT > /etc/sysctl.d/10-netsim.conf\nnet.ipv4.conf.all.arp_announce=2\nnet.ipv4.ip_forward=0\nnet.ipv6.conf.all.forwarding=0\n\nnet.ipv6.conf.eth1.disable_ipv6=0\n\nSCRIPT\nsysctl -p /etc/sysctl.d/10-netsim.conf\n"
}

TASK [Deploy initial configuration] ********************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/linux.yml for t_1400

TASK [template] ****************************************************************
changed: [t_1400]

TASK [Execute /tmp/config.sh to deploy initial config from /work/netlab_cicd/node_files/t_1400/initial] ***
changed: [t_1400]

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=========================================\nhostname dut\n!\nno ip domain lookup\nlogging buffered 256000\n\n!\nlldp run\n!\nip host p1 10.0.0.2 172.16.0.2 2001:db8:0:2::1 2001:db8:1::2\nip host t_1300 172.16.2.3 2001:db8:1:2::3\nip host t_1400 172.16.1.4 2001:db8:1:1::4\n!\nip routing\n!\nipv6 unicast-routing\n!\n!\ninterface Loopback0\n ip address 10.0.0.1 255.255.255.255\n ipv6 address 2001:DB8:0:1::1/64\n!\ninterface GigabitEthernet1\n no lldp transmit\n no lldp receive\n!\ninterface GigabitEthernet2\n description dut -> p1\n bandwidth 1000\n mtu 1500\n ip address 172.16.0.1 255.255.255.0\n ipv6 nd ra interval 5\n ipv6 address 2001:DB8:1::1/64\n no shutdown\n!\ninterface GigabitEthernet3\n description dut -> t_1400 [stub]\n ip mtu 1400\n ipv6 mtu 1400\n ip address 172.16.1.1 255.255.255.0\n ipv6 nd ra interval 5\n ipv6 address 2001:DB8:1:1::1/64\n no shutdown\n!\ninterface GigabitEthernet4\n description dut -> t_1300 [stub]\n ip mtu 1300\n ipv6 mtu 1300\n ip address 172.16.2.1 255.255.255.0\n ipv6 nd ra interval 5\n ipv6 address 2001:DB8:1:2::1/64\n no shutdown\n!\n!\nline vty 0 4\n exec-timeout 0 0 \n!\nno banner exec\nno banner login\nno banner incoming\n"
}

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

TASK [ios_config: deploying initial from /work/netlab_cicd/node_files/dut/initial] ***
changed: [dut]

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

TASK [Set variables that cannot be set with VARS] ******************************
ok: [t_1300]
ok: [t_1400]
ok: [p1]

TASK [Deploy individual configuration modules] *********************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for p1 => (item=routing)
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for t_1300 => (item=routing)
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for t_1400 => (item=routing)

TASK [Figure out whether to deploy the module routing on current device] *******
ok: [p1]

TASK [Find configuration template for routing] *********************************
ok: [p1]

TASK [fail] ********************************************************************
skipping: [p1]

TASK [Find configuration deployment deploy_script for routing] *****************
ok: [p1]

TASK [Print deployed configuration when running in verbose mode] ***************
ok: [p1] => {
    "msg": "routing configuration for p1\n=========================================\n!\n!\n! Static routes\n!\nip route 0.0.0.0/0 Ethernet1 172.16.0.1\nipv6 route ::/0 Ethernet1 2001:db8:1::1\n"
}

TASK [Deploy routing configuration] ********************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/eos.yml for p1

TASK [eos_config: deploying routing from /work/netlab_cicd/node_files/p1/routing] ***
changed: [p1]

TASK [Figure out whether to deploy the module routing on current device] *******
ok: [t_1300]

TASK [Find configuration template for routing] *********************************
ok: [t_1300]

TASK [fail] ********************************************************************
skipping: [t_1300]

TASK [Find configuration deployment deploy_script for routing] *****************
ok: [t_1300]

TASK [Print deployed configuration when running in verbose mode] ***************
ok: [t_1300] => {
    "msg": "routing configuration for t_1300\n=========================================\n#!/bin/bash\n# netplan static route configuration\n#\ncat <<SCRIPT > /etc/netplan/11-routes-eth1.yaml\nnetwork:\n  version: 2\n  renderer: networkd\n  ethernets:\n    eth1:\n      routes:\n      - to: 172.16.0.0/16\n        via: 172.16.2.1\n      - to: 10.0.0.0/24\n        via: 172.16.2.1\n      - to: 10.1.0.0/16\n        via: 172.16.2.1\n      - to: 10.2.0.0/24\n        via: 172.16.2.1\nSCRIPT\nchmod 600 /etc/netplan/*\n\necho -n 'Starting netplan generate ' && date\nnetplan generate\necho -n 'Starting netplan apply ' && date\nnohup netplan apply &\n"
}

TASK [Deploy routing configuration] ********************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/linux.yml for t_1300

TASK [template] ****************************************************************
changed: [t_1300]

TASK [Execute /tmp/config.sh to deploy routing config from /work/netlab_cicd/node_files/t_1300/routing] ***
changed: [t_1300]

TASK [Figure out whether to deploy the module routing on current device] *******
ok: [t_1400]

TASK [Find configuration template for routing] *********************************
ok: [t_1400]

TASK [fail] ********************************************************************
skipping: [t_1400]

TASK [Find configuration deployment deploy_script for routing] *****************
ok: [t_1400]

TASK [Print deployed configuration when running in verbose mode] ***************
ok: [t_1400] => {
    "msg": "routing configuration for t_1400\n=========================================\n#!/bin/bash\n# netplan static route configuration\n#\ncat <<SCRIPT > /etc/netplan/11-routes-eth1.yaml\nnetwork:\n  version: 2\n  renderer: networkd\n  ethernets:\n    eth1:\n      routes:\n      - to: 172.16.0.0/16\n        via: 172.16.1.1\n      - to: 10.0.0.0/24\n        via: 172.16.1.1\n      - to: 10.1.0.0/16\n        via: 172.16.1.1\n      - to: 10.2.0.0/24\n        via: 172.16.1.1\nSCRIPT\nchmod 600 /etc/netplan/*\n\necho -n 'Starting netplan generate ' && date\nnetplan generate\necho -n 'Starting netplan apply ' && date\nnohup netplan apply &\n"
}

TASK [Deploy routing configuration] ********************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/linux.yml for t_1400

TASK [template] ****************************************************************
changed: [t_1400]

TASK [Execute /tmp/config.sh to deploy routing config from /work/netlab_cicd/node_files/t_1400/routing] ***
changed: [t_1400]

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

PLAY RECAP *********************************************************************
dut                        : ok=13   changed=1    unreachable=0    failed=0    skipped=6    rescued=0    ignored=0   
p1                         : ok=29   changed=3    unreachable=0    failed=0    skipped=4    rescued=0    ignored=0   
t_1300                     : ok=23   changed=4    unreachable=0    failed=0    skipped=7    rescued=0    ignored=0   
t_1400                     : ok=23   changed=4    unreachable=0    failed=0    skipped=7    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
[CREATED] dut: initial
[CREATED] p1: normalize,initial,routing
[CREATED] t_1300: initial,routing
[CREATED] t_1400: initial,routing


This scenario tests MTU configuration and path MTU discovery (generation of ICMP unreachables)