Making RCD compatible with ARM support

Signed-off-by: Mah, Yock Gen <yock.gen.mah@intel.com>

Author: yockgen

config/osv/redhat-compatible-distro/rcd10/imageconfigs/defaultconfigs/default-raw-aarch64.yml

@@ -0,0 +1,103 @@
+image:
+  name: rcd10-default-x86_64
+  version: "1.0.0"
+
+target:
+  os: redhat-compatible-distro # Target OS name
+  dist: rcd10 # Target OS distribution
+  arch: x86_64 # Target OS architecture
+  imageType: raw # Image type, valid value: [raw, iso].
+
+disk:
+  name: Default_Raw # 1:1 mapping to the systemConfigs name
+  artifacts:
+    -
+      type: raw  # image file format
+      compression: gz # image compression format (optional)
+  size: 4GiB # 4G, 4GB, 4096 MiB also valid. (Required for raw)
+  partitionTableType: gpt # Partition table type, valid value: [gpt, mbr]
+  partitions: # Required for raw, optional for ISO, not needed for rootfs.
+    - id: boot
+      type: esp
+      flags:
+        - esp
+        - boot
+      start: 1MiB
+      end: 513MiB
+      fsType: fat32
+      mountPoint: /boot/efi
+      mountOptions: umask=0077
+
+    - id: rootfs
+      type: linux-root-amd64
+      start: 513MiB
+      end: 2561MiB  # 513MiB + 2GiB (2048MiB) = 2561MiB
+      fsType: ext4
+      mountPoint: /
+      mountOptions: defaults, ro
+
+    - id: roothashmap
+      type: linux
+      start: 2561MiB
+      end: 3061MiB  # 2561MiB + 500MiB = 3061MiB
+      fsType: ext4
+      mountPoint: none
+
+    - id: userdata
+      type: linux
+      start: 3061MiB
+      end: "0"  # 2561MiB + 2GiB (2048MiB) = 4609MiB
+      fsType: ext4
+      mountPoint: /opt
+
+systemConfig:
+  name: Default_Raw
+  description: Default yml configuration for raw image
+
+  bootloader:
+    bootType: efi # (efi or legacy)
+    provider: systemd-boot # (grub for efi and legacy mode, or systemd-boot for efi mode)
+
+  immutability:
+    enabled: true # default is true
+
+  packages:
+    - filesystem
+    - kernel
+    - azurelinux-release
+    # hyperv packages
+    - dracut-hyperv
+    - hyperv-daemons
+    # core image packages
+    - shim
+    - systemd-boot
+    - systemd-ukify
+    - ca-certificates
+    - cronie-anacron
+    - logrotate
+    - core-packages-base-image
+    - dracut-hostonly
+    - dracut-vrf
+    - initramfs
+    - shadow-utils
+    # ssh-server
+    - openssh-server
+    # cloud-init packages
+    - cloud-init
+    - cloud-utils-growpart
+    # virt guest packages
+    - dracut-virtio
+    - dracut-xen
+    - veritysetup
+
+  additionalFiles:
+    - local: ../additionalfiles/99-dhcp-en.network
+      final: /etc/systemd/network/99-dhcp-en.network
+
+  kernel:
+    name: kernel
+    cmdline: "console=ttyS0,115200 console=tty0 loglevel=7"
+    enableExtraModules: "usbcore usb-common"
+    packages:
+     - kernel
+    uki: true

config/osv/redhat-compatible-distro/rcd10/providerconfigs/aarch64_64_repo.yml

@@ -0,0 +1,13 @@
+# RCD 10.0 Repository Configuration
+name: "RCD 10.0 Repository"
+type: "rpm"  # Repository type: rpm or deb
+baseURL: "https://mirror.stream.centos.org/10-stream/BaseOS/{arch}/os"
+component: "rcd-10.0-base"  # Repository component/section identifier
+gpgCheck: true  # Re-enabled with correct GPG key
+repoGPGCheck: true  # Re-enabled with correct GPG key
+enabled: true
+gpgKey: "repodata/repomd.xml.key"  # Relative path from resolved repository URL
+# For RPM-based repositories, we use the baseURL pattern
+# The actual repository URL is constructed as: {baseURL}/{arch}/
+# Repodata is accessed at: {baseURL}/{arch}/repodata/repomd.xml
+buildPath: "./builds/rcd10"  # Will be replaced with temp_dir/builds/rcd10 at runtime

config/osv/redhat-compatible-distro/rcd10/providerconfigs/repo.yml

@@ -1,8 +1,8 @@
 # RCD 10.0 Repository Configuration
 name: "RCD 10.0 Repository"
 type: "rpm"  # Repository type: rpm or deb
-baseURL: "https://packages.microsoft.com/azurelinux/3.0/prod/base/{arch}"
-component: "azl3.0-base"  # Repository component/section identifier
+baseURL: "https://mirror.stream.centos.org/10-stream/BaseOS/{arch}/os"
+component: "rcd-10.0-base"  # Repository component/section identifier
 gpgCheck: true  # Re-enabled with correct GPG key
 repoGPGCheck: true  # Re-enabled with correct GPG key
 enabled: true

config/osv/redhat-compatible-distro/rcd10/providerconfigs/x86_64_repo.yml

@@ -0,0 +1,13 @@
+# RCD 10.0 Repository Configuration
+name: "RCD 10.0 Repository"
+type: "rpm"  # Repository type: rpm or deb
+baseURL: "https://mirror.stream.centos.org/10-stream/BaseOS/{arch}/os"
+component: "rcd-10.0-base"  # Repository component/section identifier
+gpgCheck: true  # Re-enabled with correct GPG key
+repoGPGCheck: true  # Re-enabled with correct GPG key
+enabled: true
+gpgKey: "repodata/repomd.xml.key"  # Relative path from resolved repository URL
+# For RPM-based repositories, we use the baseURL pattern
+# The actual repository URL is constructed as: {baseURL}/{arch}/
+# Repodata is accessed at: {baseURL}/{arch}/repodata/repomd.xml
+buildPath: "./builds/rcd10"  # Will be replaced with temp_dir/builds/rcd10 at runtime

internal/provider/rcd/rcd.go

@@ -272,7 +272,7 @@ func (p *RCD) downloadImagePkgs(template *config.ImageTemplate) error {
 // loadRepoConfigFromYAML loads repository configuration from centralized YAML config
 func loadRepoConfigFromYAML(dist, arch string) (rpmutils.RepoConfig, error) {
 	// Load the centralized provider config
-	providerConfigs, err := config.LoadProviderRepoConfig(OsName, dist)
+	providerConfigs, err := config.LoadProviderRepoConfig(OsName, dist, arch)
 	if err != nil {
 		return rpmutils.RepoConfig{}, fmt.Errorf("failed to load provider repo config: %w", err)
 	}