[INFO] Creating configuration snippets
[CREATED] c1: initial,dhcp
[CREATED] c2: initial,dhcp
[CREATED] server: initial,dhcp,routing
 [INFO] Executing initial configuration for node server (namespace
          clab-ml-17-server)
 [INFO] Executing routing configuration for node server (namespace
          clab-ml-17-server)

 [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: [c1]
ok: [c2]

TASK [Generic readiness tests] *************************************************
skipping: [c1]
skipping: [c2]

TASK [Find device readiness script] ********************************************
ok: [c1]
ok: [c2]

TASK [Wait for device to become ready] *****************************************
skipping: [c1]
skipping: [c2]

TASK [Normalize config on bridge-like devices] *********************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for c1, c2

TASK [Figure out whether to deploy the module normalize on current device] *****
ok: [c1]
ok: [c2]

TASK [Find configuration template for normalize] *******************************
ok: [c1]
ok: [c2]

TASK [fail] ********************************************************************
skipping: [c1]
skipping: [c2]

TASK [Find configuration deployment deploy_script for normalize] ***************
ok: [c1]
ok: [c2]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [c1]
skipping: [c2]

TASK [Deploy normalize configuration] ******************************************
skipping: [c1]
skipping: [c2]

TASK [Deploy initial configuration] ********************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for c1, c2

TASK [Figure out whether to deploy the module initial on current device] *******
ok: [c1]
ok: [c2]

TASK [Find configuration template for initial] *********************************
ok: [c1]
ok: [c2]

TASK [fail] ********************************************************************
skipping: [c1]
skipping: [c2]

TASK [Find configuration deployment deploy_script for initial] *****************
ok: [c1]
ok: [c2]

TASK [Print deployed configuration when running in verbose mode] ***************
ok: [c1] => {
    "msg": "initial configuration for c1\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 c1\n#\n# Build hosts file\n#\n#\ncat <<SCRIPT >/tmp/hosts\n#\n# Created by netlab initial\n#\n172.16.0.3 server eth1.server\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 c1\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      dhcp4: true\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=1\n\nSCRIPT\nsysctl -p /etc/sysctl.d/10-netsim.conf\n"
}
ok: [c2] => {
    "msg": "initial configuration for c2\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 c2\n#\n# Build hosts file\n#\n#\ncat <<SCRIPT >/tmp/hosts\n#\n# Created by netlab initial\n#\n172.16.0.3 server eth1.server\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 c2\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      dhcp4: true\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=1\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 c1, c2

TASK [template] ****************************************************************
changed: [c1]
changed: [c2]

TASK [Execute /tmp/config.sh to deploy initial config from /work/netlab_cicd/node_files/c1/initial] ***
changed: [c1]
changed: [c2]

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

TASK [Set variables that cannot be set with VARS] ******************************
ok: [c1]
ok: [c2]

TASK [Deploy individual configuration modules] *********************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for c1, c2 => (item=dhcp)
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for c1, c2 => (item=routing)

TASK [Figure out whether to deploy the module dhcp on current device] **********
ok: [c1]
ok: [c2]

TASK [Find configuration template for dhcp] ************************************
ok: [c1]
ok: [c2]

TASK [fail] ********************************************************************
skipping: [c1]
skipping: [c2]

TASK [Find configuration deployment deploy_script for dhcp] ********************
ok: [c1]
ok: [c2]

TASK [Print deployed configuration when running in verbose mode] ***************
ok: [c1] => {
    "msg": "dhcp configuration for c1\n=========================================\n# This is a placeholder file. DHCP is configured during initial configuration\n#\nif [ `grep 'ID=ubuntu' /etc/os-release` ]; then\n  echo \"DHCP is supported, it should work after another plea to netplan\"\n  netplan apply\nelse\n  echo \"netlab supports DHCP only on Ubuntu\" >&2\n  exit 1\nfi\n"
}
ok: [c2] => {
    "msg": "dhcp configuration for c2\n=========================================\n# This is a placeholder file. DHCP is configured during initial configuration\n#\nif [ `grep 'ID=ubuntu' /etc/os-release` ]; then\n  echo \"DHCP is supported, it should work after another plea to netplan\"\n  netplan apply\nelse\n  echo \"netlab supports DHCP only on Ubuntu\" >&2\n  exit 1\nfi\n"
}

TASK [Deploy dhcp configuration] ***********************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/linux/dhcp.yml for c1, c2

TASK [Install dnsmasq] *********************************************************
skipping: [c1]
skipping: [c2]

TASK [Install isc-dhcp-relay] **************************************************
skipping: [c1]
skipping: [c2]

TASK [Create DHCP deployment script] *******************************************
changed: [c2]
changed: [c1]

TASK [Execute /tmp/config.sh to deploy dhcp config from /work/netlab_cicd/node_files/c1/dhcp] ***
changed: [c2]
changed: [c1]

TASK [Figure out whether to deploy the module routing on current device] *******
ok: [c1]
ok: [c2]

TASK [Find configuration template for routing] *********************************
skipping: [c1]
skipping: [c2]

TASK [fail] ********************************************************************
skipping: [c1]
skipping: [c2]

TASK [Find configuration deployment deploy_script for routing] *****************
skipping: [c1]
skipping: [c2]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [c1]
skipping: [c2]

TASK [Deploy routing configuration] ********************************************
skipping: [c1]
skipping: [c2]

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

PLAY RECAP *********************************************************************
c1                         : ok=25   changed=4    unreachable=0    failed=0    skipped=14   rescued=0    ignored=0   
c2                         : ok=25   changed=4    unreachable=0    failed=0    skipped=14   rescued=0    ignored=0   

Results of configuration script deployments
================================================================================
server                       OK: 2   


Use this topology to test the DHCPv4 server on your device. Use 'netlab
validate' to check whether your device allocated IPv4 addresses to DHCP
clients running on Linux VMs.