kickstart.json

{
  "hostname": "localhost",
  "password": {
    "crypted": true,
    "text": "*",
    "age": -1
  },
  "disk": "/dev/sda",
  "partitions": [
    {
      "mountpoint": "/boot",
      "size": 512,
      "filesystem": "ext4"
    },
    {
      "mountpoint": "/",
      "size": 0,
      "filesystem": "ext4",
      "lvm": {
        "vg_name": "root_vg",
        "lv_name": "root"
      }
    },
    {
      "size": 2048,
      "filesystem": "swap",
      "lvm": {
        "vg_name": "swap_vg",
        "lv_name": "swap1"
      }
    }
  ],
  "packages": [
    "bash",
    "linux",
    "initramfs",
    "lvm2",
    "minimal",
    "openssh-server",
    "open-vm-tools",
    "shadow",
    "sudo"
  ],
  "postinstall": [
    "#!/bin/bash",
    "useradd -U -d /home/builder -m --groups wheel builder && echo 'builder:builder' | chpasswd",
    "echo 'builder ALL=(ALL) NOPASSWD: ALL' >/etc/sudoers.d/builder",
    "chmod 440 /etc/sudoers.d/builder",
    "useradd --system --no-create-home --home-dir=/var/lib/haproxy --user-group haproxy",
    "mkdir -p /var/lib/haproxy && chown -R haproxy:haproxy /var/lib/haproxy",
    "systemctl disable docker.service && systemctl mask docker.service",
    "systemctl enable sshd.service",
    "echo '\n\n[DHCP]\nClientIdentifier=mac' >> /etc/systemd/network/99-dhcp-en.network"
  ]
}