Add systemvmtemplate arm64 build support (#9437)

* Move and copy files to new filenames

* Adjust bash scripts to support arm64

* change preseed for arm64 to create EFI partition

* change packer template files to support arm64

* Correct preseed file name in x86_64 packer template

* fixes

Signed-off-by: Rohit Yadav <[email protected]>

* try different machine cpu

Signed-off-by: Rohit Yadav <[email protected]>

* don't accelerate KVM for different arch (arm64 vm on amd64 host)

Signed-off-by: Rohit Yadav <[email protected]>

* fix building arm64 on x86

Signed-off-by: Rohit Yadav <[email protected]>

* Update README.md

---------

Signed-off-by: Rohit Yadav <[email protected]>
Co-authored-by: StepBee <[email protected]>

Author: rohityadavcloud

tools/appliance/README.md

@@ -25,18 +25,27 @@ CentOS based built-in user VM template.
 
 # Setting up Tools and Environment
 
-- Install packer and latest KVM, qemu on a Linux machine
+- Install packer (v1.8.x, v1.9.x tested) and latest KVM, qemu on a Linux x86
+  machine (Ubuntu 20.04 tested)
 - Install tools for exporting appliances: qemu-img, ovftool, faketime, sharutils
 - Build and install `vhd-util` as described in build.sh or use pre-built
   binaries at:
 
       http://packages.shapeblue.com/systemvmtemplate/vhd-util
       http://packages.shapeblue.com/systemvmtemplate/libvhd.so.1.0
 
+- For building ARM64 systemvm template on amd64 systems, please also install:
+  qemu-utils qemu-system-arm qemu-efi-aarch64
+
 # How to build appliances
 
 Just run build.sh, it will export archived appliances for KVM, XenServer,
 VMWare and HyperV in `dist` directory:
 
-    bash build.sh systemvmtemplate
+    bash build.sh <name> <version> <arch>
+    bash build.sh systemvmtemplate 4.19.1.0 x86_64
+    bash build.sh systemvmtemplate 4.19.1.0 aarch64
+
+For building builtin x86_64 template run:
+
     bash build.sh builtin

tools/appliance/build.sh

@@ -27,6 +27,8 @@ Usage:
      (or use command line arg, default systemvmtemplate)
    * Set \$version to provide version to apply to built appliance
      (or use command line arg, default empty)
+   * Set \$target_arch to provide target architecture
+     (or use command line arg, default to current architecture. Currently x86_64 and aarch64 are implemented)
    * Set \$BUILD_NUMBER to provide build number to apply to built appliance
      (or use command line arg, default empty)
    * Set \$DEBUG=1 to enable debug logging
@@ -85,12 +87,18 @@ if [[ ! -z "${JENKINS_HOME}" ]]; then
   DEBUG=1
 fi
 
+# get current system architecture
+base_arch=`arch`
+
 # which packer definition to use
 appliance="${1:-${appliance:-systemvmtemplate}}"
 
 # optional version tag to put into the image filename
 version="${2:-${version:-}}"
 
+# which architecture to build the template for
+target_arch="${3:-${target_arch:-${base_arch}}}"
+
 # optional (jenkins) build number tag to put into the image filename
 BUILD_NUMBER="${4:-${BUILD_NUMBER:-}}"
 
@@ -105,7 +113,7 @@ elif [ ! -z "${BUILD_NUMBER}" ]; then
   version_tag="-${BUILD_NUMBER}"
 fi
 
-appliance_build_name=${appliance}${version_tag}
+appliance_build_name="${appliance}${version_tag}-${target_arch}"
 
 ###
 ### Generic helper functions
@@ -218,7 +226,7 @@ function prepare() {
 
 function packer_build() {
   log INFO "building new image with packer"
-  cd ${appliance_build_name} && packer build template.json && cd ..
+  cd ${appliance_build_name} && packer build template-base_${base_arch}-target_${target_arch}.json && cd ..
 }
 
 function stage_vmx() {
@@ -349,10 +357,12 @@ function main() {
 
   # process the disk at dist
   kvm_export
-  ovm_export
-  xen_server_export
-  vmware_export
-  hyperv_export
+  if [ "${target_arch}" == "x86_64" ]; then
+    ovm_export
+    xen_server_export
+    vmware_export
+    hyperv_export
+  fi
   rm -f "dist/${appliance}"
   cd dist && chmod +r * && cd ..
   cd dist && md5sum * > md5sum.txt && cd ..

tools/appliance/systemvmtemplate/http/preseed_aarch64.cfg

@@ -0,0 +1,122 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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.
+
+### Localization
+# Locale sets language and country.
+d-i debian-installer/locale string en_US.UTF-8
+d-i debian-installer/country string IN
+
+# Keyboard selection.
+d-i keymap select us
+d-i keyboard-configuration/xkb-keymap select us
+
+### Network configuration
+d-i netcfg/choose_interface select auto
+d-i netcfg/get_hostname string systemvm
+d-i netcfg/get_domain string apache.org
+d-i netcfg/wireless_wep string
+
+d-i hw-detect/load_firmware boolean true
+
+### Mirror settings
+d-i mirror/country string manual
+d-i mirror/http/hostname string deb.debian.org
+d-i mirror/http/directory string /debian
+d-i mirror/http/proxy string
+
+### Apt setup
+d-i apt-setup/cdrom/set-first false
+d-i apt-setup/security-updates boolean true
+d-i apt-setup/services-select multiselect security, updates
+d-i apt-setup/security_host string security.debian.org
+d-i apt-setup/local0/source boolean false
+d-i apt-setup/multiarch string i386
+d-i apt-setup/backports  boolean true
+d-i apt-setup/contrib    boolean true
+d-i apt-setup/multiverse boolean true
+d-i apt-setup/universe   boolean true
+
+### Clock and time zone setup
+d-i clock-setup/utc boolean true
+d-i time/zone string UTC
+d-i clock-setup/ntp boolean true
+
+### Partitioning
+d-i partman-auto/disk string /dev/vda
+d-i partman-auto/method string regular
+d-i partman-auto/expert_recipe string                         \
+      boot-root ::                                            \
+              538 538 1075 free                               \
+                      $iflabel{ gpt }                         \
+                      $reusemethod{ }                         \
+                      method{ efi }                           \
+                      format{ }                               \
+              .                                               \
+              400 60 400 ext2                                 \
+                      $primary{ } $bootable{ }                \
+                      method{ format } format{ }              \
+                      use_filesystem{ } filesystem{ ext2 }    \
+                      mountpoint{ /boot }                     \
+              .                                               \
+              256 1000 256 linux-swap                         \
+                      method{ swap } format{ }                \
+              .                                               \
+              2240 40 4000 ext4                               \
+                      method{ format } format{ }              \
+                      use_filesystem{ } filesystem{ ext4 }    \
+                      mountpoint{ / }                         \
+              .
+
+d-i partman-md/confirm boolean true
+d-i partman-partitioning/confirm_write_new_label boolean true
+d-i partman/choose_partition select finish
+d-i partman/confirm boolean true
+d-i partman/confirm_nooverwrite boolean true
+grub-efi-arm64  grub2/force_efi_extra_removable boolean true
+d-i partman-partitioning/choose_label select gpt
+d-i partman-partitioning/default_label string gpt
+
+### Base system installation
+# ...
+
+### Account setup
+d-i passwd/root-login boolean false
+d-i passwd/root-password password password
+d-i passwd/root-password-again password password
+d-i passwd/user-fullname string Cloud User
+d-i passwd/username string cloud
+d-i passwd/user-password password cloud
+d-i passwd/user-password-again password cloud
+d-i user-setup/encrypt-home boolean false
+d-i user-setup/allow-password-weak boolean true
+d-i passwd/user-default-groups string audio cdrom video admin
+
+### Package selection
+tasksel tasksel/first multiselect ssh-server
+d-i pkgsel/include string openssh-server ntp acpid sudo bzip2 openssl
+# Allowed values: none, safe-upgrade, full-upgrade
+d-i pkgsel/upgrade select full-upgrade
+d-i pkgsel/update-policy select none
+
+popularity-contest popularity-contest/participate boolean false
+
+### Boot loader installation
+d-i grub-installer/only_debian boolean true
+d-i grub-installer/bootdev  string default
+d-i finish-install/reboot_in_progress note
+
+#### Advanced options

tools/appliance/systemvmtemplate/http/preseed.cfg renamed to tools/appliance/systemvmtemplate/http/preseed_x86_64.cfg

@@ -87,7 +87,7 @@ function install_packages() {
   apt_clean
 
   # 32 bit architecture support for vhd-util
-  if [ "${arch}" != "i386" ]; then
+  if [[ "${arch}" != "i386" && "${arch}" != "arm64" ]]; then
     dpkg --add-architecture i386
     apt-get update
     ${apt_get} install libuuid1:i386 libc6:i386
@@ -96,17 +96,25 @@ function install_packages() {
   # Install docker and containerd for CKS
   curl -fsSL https://download.docker.com/linux/debian/gpg | sudo apt-key add -
   apt-key fingerprint 0EBFCD88
-  add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/debian $(lsb_release -cs) stable"
+  if [ "${arch}" == "arm64" ]; then
+    add-apt-repository "deb [arch=arm64] https://download.docker.com/linux/debian $(lsb_release -cs) stable"
+  elif [ "${arch}" == "amd64" ]; then
+    add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/debian $(lsb_release -cs) stable"
+  else
+    add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/debian $(lsb_release -cs) stable"
+  fi
   apt-get update
   ${apt_get} install containerd.io
 
   apt_clean
 
-  install_vhd_util
-  # Install xenserver guest utilities as debian repos don't have it
-  wget https://mirrors.kernel.org/ubuntu/pool/main/x/xe-guest-utilities/xe-guest-utilities_7.10.0-0ubuntu1_amd64.deb
-  dpkg -i xe-guest-utilities_7.10.0-0ubuntu1_amd64.deb
-  rm -f xe-guest-utilities_7.10.0-0ubuntu1_amd64.deb
+  if [ "${arch}" != "arm64" ]; then
+    install_vhd_util
+    # Install xenserver guest utilities as debian repos don't have it
+    wget https://mirrors.kernel.org/ubuntu/pool/main/x/xe-guest-utilities/xe-guest-utilities_7.10.0-0ubuntu1_amd64.deb
+    dpkg -i xe-guest-utilities_7.10.0-0ubuntu1_amd64.deb
+    rm -f xe-guest-utilities_7.10.0-0ubuntu1_amd64.deb
+  fi
 }
 
 return 2>/dev/null || install_packages

tools/appliance/systemvmtemplate/scripts/install_systemvm_packages.sh

@@ -0,0 +1,93 @@
+{
+  "_license": "Apache License 2.0",
+  "builders": [
+    {
+      "accelerator": "kvm",
+      "boot_command": [
+        "c<wait>",
+        "linux /install.a64/vmlinuz <wait>",
+        "preseed/url=http://{{ .HTTPIP }}:{{ .HTTPPort }}/preseed_aarch64.cfg <wait>",
+        "debian-installer=en_US.UTF-8 <wait>",
+        "auto <wait>",
+        "language=en locale=en_US.UTF-8 <wait>",
+        "kbd-chooser/method=us <wait>",
+        "keyboard-configuration/xkb-keymap=us <wait>",
+        "netcfg/get_hostname=systemvm <wait>",
+        "netcfg/get_domain=apache.org <wait>",
+        "country=IN keymap=us <wait>",
+        "fb=false <wait>",
+        "debconf/frontend=noninteractive <wait>",
+        "console-setup/ask_detect=false <wait>",
+        "console-keymaps-at/keymap=us <wait>",
+	"---",
+        "<enter><wait>",
+	"initrd /install.a64/initrd.gz",
+	"<enter><wait>",
+	"boot<enter><wait>"
+      ],
+      "boot_wait": "180s",
+      "disk_interface": "virtio",
+      "cdrom_interface": "virtio-scsi",
+      "disk_size": "5000M",
+      "format": "qcow2",
+      "headless": true,
+      "http_directory": "http",
+      "iso_checksum": "sha512:4980197fa30646a43df2672d98500a182d6636422e39e809d986551356f4d24b1ffab6d745331369b27f2e9a5326f020ba141df5772ac2c6328c08cce73de7e8",
+      "iso_url": "https://cdimage.debian.org/mirror/cdimage/archive/11.10.0/arm64/iso-cd/debian-11.10.0-arm64-netinst.iso",
+      "net_device": "virtio-net",
+      "output_directory": "../dist",
+      "qemu_binary": "qemu-system-aarch64",
+      "qemuargs": [
+        [
+          "-m",
+          "500M"
+        ],
+	[
+          "-machine",
+          "virt"
+        ],
+	[
+          "-cpu",
+          "host"
+        ],
+        [
+          "-smp",
+          "1"
+        ],
+	[ "-pflash", "/usr/share/AAVMF/AAVMF_CODE.fd" ],
+	[ "-monitor", "none" ],
+	[ "-enable-kvm" ],
+	[ "-boot", "strict=off" ]
+      ],
+      "shutdown_command": "sudo halt -p",
+      "ssh_password": "cloud",
+      "ssh_timeout": "120m",
+      "ssh_username": "cloud",
+      "type": "qemu",
+      "vm_name": "systemvmtemplate"
+    }
+  ],
+  "description": "CloudStack SystemVM template",
+  "provisioners": [
+    {
+      "execute_command": "echo 'cloud' | sudo -u root -S bash {{.Path}}",
+      "scripts": [
+        "scripts/apt_upgrade.sh",
+        "scripts/configure_grub.sh",
+        "scripts/configure_locale.sh",
+        "scripts/configure_networking.sh",
+        "scripts/configure_acpid.sh",
+        "scripts/install_systemvm_packages.sh",
+        "scripts/configure_conntrack.sh",
+        "scripts/authorized_keys.sh",
+        "scripts/configure_persistent_config.sh",
+        "scripts/configure_login.sh",
+        "../cloud_scripts_shar_archive.sh",
+        "scripts/configure_systemvm_services.sh",
+        "scripts/cleanup.sh",
+        "scripts/finalize.sh"
+      ],
+      "type": "shell"
+    }
+  ]
+}