user-data

gistfile1.txt

#cloud-config
autoinstall:
  version: 1
  refresh-installer:
    channel: edge
    update: yes
  locale: en_US
  keyboard:
    layout: en
  variant: us
  identity:
    hostname: master-template
    username: toor
    password: '$6$2/K9v/YY$sUj6Hekl9QW859sV9MxRPtnUwVgQWJAGYcHF6jMvwGKarrOGLwJZpERQVJuhDuzlTZJy8nc2n8YtzIm2RIF6J0'
  user-data:
    disable_root: false
    users:
      - name: toor
        password: '$6$2/K9v/YY$sUj6Hekl9QW859sV9MxRPtnUwVgQWJAGYcHF6jMvwGKarrOGLwJZpERQVJuhDuzlTZJy8nc2n8YtzIm2RIF6J0'
        lock_passwd: false
        groups: [users, adm, sudo, docker]
        sudo: ALL=(ALL) NOPASSWD:ALL
        shell: /bin/bash
  ssh:
    install-server: yes
    allow-pw: yes
  storage:
    swap:
      size: 0
    layout:
      name: direct
  early-commands:
    - systemctl stop ssh # otherwise packer tries to connect and exceed max attempts
  late-commands:
    - echo 'toor ALL=(ALL) NOPASSWD:ALL' > /target/etc/sudoers.d/toor
    - sed -ie 's/GRUB_CMDLINE_LINUX=.*/GRUB_CMDLINE_LINUX="net.ifnames=0 ipv6.disable=1 biosdevname=0"/' /target/etc/default/grub
    - curtin in-target --target /target update-grub2
    # - 'sed -i "s/dhcp4: true/&\n      dhcp-identifier: mac/" /target/etc/netplan/00-installer-config.yaml'
    - touch /target/etc/cloud/cloud-init.disabled
  apt:
    sources:
      docker:
        source: deb [arch=amd64] https://download.docker.com/linux/ubuntu focal stable
        keyid: 9DC858229FC7DD38854AE2D88D81803C0EBFCD88
      kubernetes:
        source: deb https://apt.kubernetes.io/ kubernetes-xenial main
        keyid: 54A647F9048D5688D7DA2ABE6A030B21BA07F4FB
  packages:
    - python3
    - nfs-common
    - docker-ce
    - docker-ce-cli
    - containerd.io
    # - kubelet=1.19.1-00
    # - kubeadm=1.19.1-00
    # - kubectl=1.19.1-00