elxr-cloud-amd64.yml

# AI-searchable metadata for template discovery
metadata:
  description: "Wind River ELXR 12 cloud image for virtual machine and cloud deployments with enterprise Linux features"
  use_cases:
    - "cloud deployment"
    - "virtual machine"
    - "enterprise edge"
    - "cloud-init"
    - "Wind River cloud"
  keywords:
    - cloud
    - qcow2
    - virtual
    - vm
    - elxr
    - enterprise
    - wind-river
    - cloud-init

# Image metadata describing template identity
image:
  # Unique template name used for builds and artifact naming
  name: elxr-cloud-amd64
  # Semantic version aligned with cloud.yaml manifest
  version: "12.12.0"

# Target platform that the image builder should produce
target:
  # Provider family
  os: wind-river-elxr
  # Distribution release within provider family
  dist: elxr12
  # CPU architecture for artifacts
  arch: x86_64
  # Artifact format expected from build pipeline
  imageType: raw

# Additional package repositories consumed during build
packageRepositories:
  # Primary ELXR mirror matching cloud.yaml mirror list
  - codename: "aria"
    url: "http://mirror.elxr.dev/elxr"
    pkey: "http://mirror.elxr.dev/elxr/public.gpg"
    # Component suites requested from the mirror
    component: "main non-free-firmware contrib"
  # Docker repo entry needed for container runtime bits
  - codename: "bookworm"
    url: "https://download.docker.com/linux/debian"
    pkey: "https://download.docker.com/linux/debian/gpg"
    component: "stable"

# Disk layout and output artifact definition
disk:
  # Human friendly name logged by builders
  name: elxr-cloud-raw
  artifacts:
    # Request conversion to qcow2 with zstd compression like rs workflow
    - type: qcow2
      compression: zstd
  # Raw disk size mirroring cloud.yaml image.raw stage
  size: 50GiB
  # GPT partition table per installer spec
  partitionTableType: gpt
  partitions:
    # EFI system partition for bootloaders
    - id: EFI
      name: EFI
      type: esp
      # GPT type GUID for EFI system partition
      typeUUID: c12a7328-f81f-11d2-ba4b-00a0c93ec93b
      fsType: vfat
      # Builder expects explicit MiB offsets
      start: 1MiB
      end: 129MiB
      mountPoint: /boot/efi
      mountOptions: defaults
      flags:
        - boot
        - esp
    # Dedicated /boot to host kernels and bootloader assets
    - id: BOOT
      name: BOOT
      type: linux
      # GPT GUID for Linux /boot partition
      typeUUID: bc13c2ff-59e6-4262-a352-b275fd6f7172
      fsType: ext4
      start: 129MiB
      end: 641MiB
      mountPoint: /boot
      mountOptions: defaults
      flags: []
    # Root filesystem filling remainder of disk
    - id: ROOT
      name: ROOT
      type: linux-root-amd64
      # Standard Linux root filesystem GUID for x86_64
      typeUUID: 4f68bce3-e8cd-4db1-96e7-fbcaf984b709
      fsType: ext4
      start: 641MiB
      end: "0"
      mountPoint: /
      mountOptions: defaults
      flags: []

# Host OS configuration applied within the image
systemConfig:
  # Name reused by logging and validation output
  name: elxr-cloud-amd64
  # High-level description surfaced in manifests
  description: AMD64 minimal cloud VM configuration equivalent to rs-build workflow
  # Default hostname written via additionalFiles below
  hostname: localhost
  #adding user as default user login 
  # TODO: Uncomment users section before building image
  #users:
  #  - name: user 
  #    password: "user"  
  #    groups: ["sudo"]
  # Bootloader settings; systemd-boot required by ELXR cloud profiles
  bootloader:
    bootType: efi
    provider: systemd-boot
  # Packages aggregated from rs build script and cloud manifest
  packages:
    # Packages sourced from "manifests/packages-cloud-minimal.yaml" which is 
    # referenced in cloud.yaml from the elxr-config repo (branch v1.0.x)
    - uefi-ext4
    - linux-image-amd64
    - ca-certificates
    - vim
    - sudo
    - net-tools
    - openssh-client
    - openssh-server
    - procps
    - less
    - dbus
    - policykit-1
    - curl
    - wget
    - systemd-resolved
    - cloud-guest-utils
    - cloud-init
    - qemu-guest-agent
    - gpg
    - zstd
    - netplan.io

  # Static file overlays reproducing customize_hooks from cloud.yaml
  additionalFiles:
    - local: files/etc/hostname
      final: /etc/hostname
    - local: files/etc/modules-load.d/netfilter.conf
      final: /etc/modules-load.d/netfilter.conf
    - local: files/etc/sysctl.d/disable_swappiness.conf
      final: /etc/sysctl.d/disable_swappiness.conf
    - local: files/etc/sysctl.d/enable_forwarding.conf
      final: /etc/sysctl.d/enable_forwarding.conf
  # Kernel metadata used by builder to set cmdline and module hints
  kernel:
    version: "6.1"
    # Matches installer.bootloader kernel_args from cloud.yaml
    cmdline: "console=tty0 console=ttyS0,115200"
    # Ensures br_netfilter module is included for networking tweaks
    enableExtraModules: br_netfilter