Creating Device configuration snippets
[CREATED] r: initial
[CREATED] h1: initial,routing
[CREATED] h2: initial,routing
Config Deploying device configurations
 [INFO] Executing initial 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 h1 (namespace clab-
          ml-17-h1)
 [INFO] Executing routing configuration for node h2 (namespace clab-
          ml-17-h2)
 [INFO] Starting Ansible playbook to deploy the rest of the
          configurations
[WARNING]: Found variable using reserved name: hosts

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

TASK [Set variables that cannot be set with VARS] ******************************
ok: [r]

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

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

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

TASK [fail] ********************************************************************
skipping: [r]

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

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

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

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

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

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

TASK [fail] ********************************************************************
skipping: [r]

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

TASK [Print deployed configuration when running in verbose mode] ***************
ok: [r] => {
    "msg": "initial configuration for r\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=1\nsysctl -w net.ipv6.conf.all.forwarding=1\n#\ncat <<SCRIPT >.bash_profile\n#!/bin/bash\n#\nexport PS1=\"\\h(bash)$ \"\nexport PATH=$PATH:/usr/sbin\necho \necho \"Use sudo vtysh to connect to FRR daemon\"\necho\nSCRIPT\n#\n# Build hosts file\n#\n#\ncat <<'SCRIPT' >/tmp/hosts\n#\n# Created by netlab initial\n#\n172.16.0.1 h1 eth1.h1\n2001:db8:1::1 h1 eth1.h1\n172.16.1.2 h2 eth1.h2\n2001:db8:1:1::2 h2 eth1.h2\n10.0.0.132 r\n2001:db8:0:84::1 r\n172.16.0.132 eth1.r\n2001:db8:1::84 eth1.r\n172.16.1.132 eth2.r\n2001:db8:1:1::84 eth2.r\nSCRIPT\ngrep \"Created by netlab\" /etc/hosts || uniq /tmp/hosts >>/etc/hosts\n#\n# Configure system defaults on Ubuntu\n#\nhostnamectl set-hostname r\nAPT_INSTALL=\n#\nif which gpg; then\n  echo \"Package gnupg already installed\"\nelse\n  APT_INSTALL=\"$APT_INSTALL gnupg\"\nfi\n#\nif which curl; then\n  echo \"Package curl already installed\"\nelse\n  APT_INSTALL=\"$APT_INSTALL curl\"\nfi\n#\nif which bridge; then\n  echo \"Package iproute2 already installed\"\nelse\n  APT_INSTALL=\"$APT_INSTALL iproute2\"\nfi\n#\n# APT_INSTALL always starts with a blank, so we can't just check if it's empty\n# The following hack turns a string that contains only whitespaces into\n# an empty string and removes leading whitespaces\n#\nAPT_INSTALL=`echo $APT_INSTALL`\nif [ -n \"$APT_INSTALL\" ]; then\n  echo \"Installing packages $APT_INSTALL\"\n  apt-get update -qq && apt-get install -qq $APT_INSTALL\nfi\n#\n# Install FRR on a Ubuntu VM if needed\n#\nif which /usr/lib/frr/frrinit.sh; then\n  echo \"FRR already installed, skipping installation\"\nelse\n  curl -s https://deb.frrouting.org/frr/keys.asc >/etc/apt/trusted.gpg.d/frr.asc\n  FRRVER=\"frr-stable\"\n  echo deb https://deb.frrouting.org/frr $(lsb_release -s -c) $FRRVER > /etc/apt/sources.list.d/frr.list\n  apt-get update -qq && apt-get install -qq frr frr-pythontools bridge-utils ethtool\nfi\n#\n# Enable FRR modules (if not using containerlab bind-mounted /etc/frr/daemons)\n#\n#\n# Enable FRR daemons\n#\n\n/usr/lib/frr/frrinit.sh restart\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#\nif [ ! -e /sys/class/net/lo ]; then\n  if [ ! -e /sys/devices/virtual/net/lo ]; then\n    ip link add lo type dummy\n    ip link set dev lo up\n  fi\nfi\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.autoconf=0\nsysctl -qw net.ipv6.conf.eth1.accept_ra=0\nip link set dev eth1 mtu 1500\nip link set eth1 up\nip link set eth2 down\nsysctl -qw net.ipv6.conf.eth2.autoconf=0\nsysctl -qw net.ipv6.conf.eth2.accept_ra=0\nip link set dev eth2 mtu 1500\nip link set eth2 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 r\n!\nlog file /tmp/logging\n\n!\nip forwarding\nipv6 forwarding\nfrr defaults datacenter\n!\ninterface lo\n no shutdown\n ip address 10.0.0.132/32\n ipv6 address 2001:db8:0:84::1/64\n!\ninterface eth1\n no shutdown\n description r -> h1 [stub]\n ip address 172.16.0.132/24\n ipv6 address 2001:db8:1::84/64\n ipv6 nd ra-interval 5\n no ipv6 nd suppress-ra\n!\ninterface eth2\n no shutdown\n description r -> h2 [stub]\n ip address 172.16.1.132/24\n ipv6 address 2001:db8:1:1::84/64\n ipv6 nd ra-interval 5\n no ipv6 nd suppress-ra\n!\ndo write\nCONFIG\nvtysh -f /tmp/config\n!\nexit 0\n"
}

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

TASK [template] ****************************************************************
changed: [r]

TASK [set_fact] ****************************************************************
ok: [r]

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

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

PLAY [Deploy module-specific configurations] ***********************************
skipping: no hosts matched

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

PLAY RECAP *********************************************************************
r                          : ok=14   changed=2    unreachable=0    failed=0    skipped=5    rescued=0    ignored=0   

Results of configuration script deployments
================================================================================
h1               Script:  initial,routing
h2               Script:  initial,routing


This scenario tests basic interface, IPv4, and IPv6 configuration, including generation of IPv6 Router Advertisements