#cloud-config
# Copyright 2022 The Kubernetes Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.


# For more information on how autoinstall is configured, please refer to
# https://ubuntu.com/server/docs/install/autoinstall-reference
autoinstall:
  version: 1
  # Disable ssh server during installation, otherwise packer tries to connect and exceed max attempts
  early-commands:
    - systemctl stop ssh
  # Configure the locale
  locale: en_US.UTF-8
  keyboard:
    layout: us
  # Create a single-partition with no swap space. Kubernetes
  # really dislikes the idea of anyone else managing memory.
  # For more information on how partitioning is configured,
  # please refer to https://curtin.readthedocs.io/en/latest/topics/storage.html.
  storage:
    config:
      - type: disk
        id: disk-0
        size: largest
        grub_device: true
        preserve: false
        ptable: msdos
        wipe: superblock
      - type: partition
        id: partition-0
        device: disk-0
        size: -1
        number: 1
        preserve: false
        flag: boot
      - type: format
        id: format-0
        volume: partition-0
        fstype: ext4
        preserve: false
      - type: mount
        id: mount-0
        device: format-0
        path: /
  updates: 'all'
  ssh:
    install-server: true
    allow-pw: true
  # Customize the list of packages installed.
  packages:
    - open-vm-tools
  # Create the default user.
  # Ensures the "builder" user doesn't require a password to use sudo.
  user-data:
    users:
      - name: builder
        # openssl passwd -6 -stdin <<< builder
        passwd: $6$xyz$UtXVazU08Q5b8AW.TJ3MPYZglyXa3Ttf2RCel8MCUPlEYO1evWxeWBhZ2QqivU/Ij4tqYAxMCqc2ujEM4dMSe1
        groups: [adm, cdrom, dip, plugdev, lxd, sudo]
        lock-passwd: false
        sudo: ALL=(ALL) NOPASSWD:ALL
        shell: /bin/bash

  # This command runs after all other steps; it:
  # 1. Disables swapfiles
  # 2. Removes the existing swapfile
  # 3. Removes the swapfile entry from /etc/fstab
  # 4. Cleans up any packages that are no longer required
  # 5. Removes the cached list of packages
  late-commands:
    - swapoff -a
    - rm -f /swapfile
    - sed -ri '/\sswap\s/s/^#?/#/' /etc/fstab
    - apt-get purge --auto-remove -y
    - rm -rf /var/lib/apt/lists/*