#cloud-config
autoinstall:
  version: 1

  # ── Locale & keyboard ──────────────────────────
  locale: en_IN.UTF-8
  keyboard:
    layout: us

  # ── Network: keep installer boot simple; write final netplan ourselves ─
  # Subiquity was repeatedly bringing the target system up without the default
  # route, even when the static gateway was supplied. Use DHCP only for the
  # installer environment, then write the final static netplan file directly
  # into the installed system in late-commands.
  network:
    network:
      version: 2
      ethernets:
        any-en:
          dhcp4: true
          match:
            name: "en*"
        any-eth:
          dhcp4: true
          match:
            name: "eth*"

  # ── Storage: LVM using ALL disk space ─────────
  storage:
    layout:
      name: lvm
      match:
        size: largest

  # ── Identity ──────────────────────────────────
  identity:
    hostname: cezenai
    username: cezen
    # Password: cezen@123
    password: "$6$I5VA.42G1xTeVhCv$KCLzqIKg/kbNHZyiTEMAY4FZsJMDDwoS90k6Ffb9VEwmcK.wuzlJNe3ceiEfLrzYzXEvqjYsLc7klAbeGPGab."

  # ── SSH ───────────────────────────────────────
  ssh:
    install-server: true
    allow-pw: true

  # ── Base packages ─────────────────────────────
  packages:
    - git
    - curl
    - wget
    - python3
    - whiptail
    - openssh-server

  # ── Late commands ─────────────────────────────
  late-commands:
    # Extend LVM to use 100% of available disk space
    - lvextend -l +100%FREE /dev/ubuntu-vg/ubuntu-lv || true
    - resize2fs /dev/ubuntu-vg/ubuntu-lv || true

    # Allow cezen passwordless sudo (needed for install.sh)
    - echo "cezen ALL=(ALL) NOPASSWD:ALL" > /target/etc/sudoers.d/cezen
    - chmod 440 /target/etc/sudoers.d/cezen

    # Replace the installer-generated network config with a simple DHCP target
    # config. The console wizard can later switch this to static if desired.
    - rm -f /target/etc/netplan/50-cloud-init.yaml /target/etc/netplan/00-installer-config.yaml || true
    - |
      cat > /target/etc/netplan/99-cezen-dhcp.yaml << 'EOF'
      network:
        version: 2
        ethernets:
          any-en:
            dhcp4: true
            match:
              name: "en*"
          any-eth:
            dhcp4: true
            match:
              name: "eth*"
      EOF

    # Disable the installer media APT source so post-install apt uses network
    # mirrors instead of the custom ISO content.
    - sed -i 's/^deb cdrom:/# deb cdrom:/' /target/etc/apt/sources.list || true

    # Pull the Nexus One AI installer from cgit. The ISO intentionally does not
    # bundle the full package, keeping the image small and the installed code
    # current at deployment time.
    - mkdir -p /target/opt/aipackage
    - git clone https://cgit.cezentech.com/jinojose/aipackage.git /target/opt/aipackage

    # Deploy the console setup wizard
    - mkdir -p /target/opt/cezen
    - cp /target/opt/aipackage/autoinstall/firstboot-setup.sh /target/opt/cezen/firstboot-setup.sh
    - chmod +x /target/opt/cezen/firstboot-setup.sh

    # Set hostname to cezenai. mDNS is installed later by our own stack setup
    # instead of during Subiquity's package phase, which has been flaky.
    - echo "cezenai" > /target/etc/hostname
    - sed -i 's/aiserver/cezenai/g' /target/etc/hosts || true

    # Create cezen-setup console UI systemd service on tty1
    - |
      cat > /target/etc/systemd/system/cezen-setup.service << 'EOF'
      [Unit]
      Description=Nexus One AI — Console Setup Wizard
      After=cloud-final.service cloud-init.target network-online.target
      Wants=cloud-init.target network-online.target
      ConditionPathExists=!/opt/cezen/.setup-done
      OnFailure=getty@tty1.service

      [Service]
      Type=oneshot
      WorkingDirectory=/opt/cezen
      ExecStartPre=-/bin/systemctl stop getty@tty1.service
      ExecStartPre=-/usr/bin/chvt 1
      ExecStart=/bin/bash -lc 'clear >/dev/tty1 2>/dev/null || true; /usr/bin/openvt -c 1 -f -w -- env TERM=linux /opt/cezen/firstboot-setup.sh'
      ExecStartPost=-/bin/systemctl start getty@tty1.service
      StandardOutput=journal+console
      StandardError=journal+console
      Restart=no

      [Install]
      WantedBy=cloud-init.target
      EOF

    - curtin in-target -- systemctl enable ssh
    - curtin in-target -- systemctl enable cezen-setup.service

  # ── Skip confirmations ─────────────────────────
  user-data:
    disable_root: false