Add support for Ubuntu24

.github/workflows/dokken-system-tests.yml

@@ -33,6 +33,7 @@ jobs:
           - alinux-2023
           - ubuntu2004
           - ubuntu2204
+          - ubuntu2404
           - rhel8
           - rocky8
           - rhel9

CHANGELOG.md

@@ -5,6 +5,8 @@ This file is used to list changes made in each version of the AWS ParallelCluste
 
 3.13.0
 ------
+**ENHANCEMENTS**
+- Add support for Ubuntu24.
 
 **CHANGES**
 - On Ubuntu 22.04, install the Nvidia driver with the same compiler version used to compile the kernel.

cookbooks/aws-parallelcluster-environment/test/controls/lustre_spec.rb

@@ -27,7 +27,7 @@
     end
   end
 
-  if os_properties.redhat? && inspec.os.release.to_f >= 8.2 && !os_properties.on_docker?
+  if os_properties.redhat? && inspec.os.release.to_f >= 8.2 && !os_properties.on_docker? && !os_properties.ubuntu2404?
     # TODO: restore installation and check on docker when Lustre is available for RH8.9
     # See: https://docs.aws.amazon.com/fsx/latest/LustreGuide/install-lustre-client.html
     unless inspec.os.release.to_f == 8.7 && (node['cluster']['kernel_release'].include?("4.18.0-425.3.1.el8") || node['cluster']['kernel_release'].include?("4.18.0-425.13.1.el8_7"))
@@ -55,7 +55,7 @@
     end
   end
 
-  if os_properties.debian_family?
+  if os_properties.debian_family? && !os_properties.ubuntu2404?
     describe apt('https://fsx-lustre-client-repo.s3.amazonaws.com/ubuntu') do
       it { should exist }
       it { should be_enabled }
@@ -89,7 +89,7 @@
 
 control 'tag:install_lustre_lnet_kernel_module_enabled' do
   title "Verify that lnet kernel module is enabled"
-  only_if { !os_properties.on_docker? && !os_properties.alinux? }
+  only_if { !os_properties.on_docker? && !os_properties.alinux? && !os_properties.ubuntu2404? }
   describe kernel_module("lnet") do
     it { should be_loaded }
     it { should_not be_disabled }
@@ -98,15 +98,15 @@
 end
 
 control 'lustre_mounted' do
-  only_if { !os_properties.on_docker? }
+  only_if { !os_properties.on_docker? && !os_properties.ubuntu2404? }
   describe mount('/shared_dir') do
     it { should be_mounted }
     its('type') { should eq 'lustre' }
   end
 end
 
 control 'lustre_unmounted' do
-  only_if { !os_properties.on_docker? }
+  only_if { !os_properties.on_docker? && !os_properties.ubuntu2404? }
 
   describe mount('/shared_dir') do
     it { should_not be_mounted }

cookbooks/aws-parallelcluster-platform/files/dcv/pcluster_dcv_connect.sh

@@ -112,7 +112,7 @@ main() {
     os=$(< /etc/chef/dna.json jq -r .cluster.base_os)
     _log "Input parameters: user: ${user}, OS: ${os}, shared_folder_path: ${shared_folder_path}."
 
-    if ! [[ "${os}" =~ ^(alinux2|alinux2023|ubuntu2004|ubuntu2204|rhel8|rocky8|rhel9|rocky9)$ ]]; then
+    if ! [[ "${os}" =~ ^(alinux2|alinux2023|ubuntu2004|ubuntu2204|ubuntu2404|rhel8|rocky8|rhel9|rocky9)$ ]]; then
         _fail "OS not supported."
     fi
 

cookbooks/aws-parallelcluster-platform/resources/arm_pl/arm_pl_ubuntu22.rb → cookbooks/aws-parallelcluster-platform/resources/arm_pl/arm_pl_ubuntu22+.rb

@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and limitations under the License.
 
 provides :arm_pl, platform: 'ubuntu' do |node|
-  node['platform_version'].to_i == 22
+  node['platform_version'].to_i >= 22
 end
 
 use 'partial/_arm_pl_common.rb'

cookbooks/aws-parallelcluster-platform/resources/dcv/dcv_ubuntu24.rb

@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+#
+# Copyright:: 2025 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License").
+# You may not use this file except in compliance with the License.
+# A copy of the License is located at
+#
+# http://aws.amazon.com/apache2.0/
+#
+# or in the "LICENSE.txt" file accompanying this file.
+# This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, express or implied.
+# See the License for the specific language governing permissions and limitations under the License
+provides :dcv, platform: 'ubuntu' do |node|
+  node['platform_version'].to_i == 24
+end
+
+use 'partial/_dcv_common'
+use 'partial/_ubuntu_common'
+
+def dcv_sha256sum
+  if arm_instance?
+    '95e4a364a78de6febbdeb877febd998099f59fbb4c4226fe6dd27fa4b5afc809'
+  else
+    '2cebf01c1fb5389d349ba22fdd8a85dec179bbf24c86f252535e8da43fb4c705'
+  end
+end

cookbooks/aws-parallelcluster-platform/resources/install_packages/install_packages_ubuntu22.rb → cookbooks/aws-parallelcluster-platform/resources/install_packages/install_packages_ubuntu22+.rb

@@ -12,7 +12,9 @@
 # This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, express or implied.
 # See the License for the specific language governing permissions and limitations under the License.
 
-provides :install_packages, platform: 'ubuntu', platform_version: '22.04'
+provides :install_packages, platform: 'ubuntu' do |node|
+  node['platform_version'].to_i >= 22
+end
 unified_mode true
 default_action :setup
 

cookbooks/aws-parallelcluster-platform/resources/nvidia_driver/nvidia_driver_ubuntu22.rb → cookbooks/aws-parallelcluster-platform/resources/nvidia_driver/nvidia_driver_ubuntu22+.rb

@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and limitations under the License.
 
 provides :nvidia_driver, platform: 'ubuntu' do |node|
-  node['platform_version'].to_i == 22
+  node['platform_version'].to_i >= 22
 end
 
 use 'partial/_nvidia_driver_common.rb'

cookbooks/aws-parallelcluster-shared/test/libraries/os_properties.rb

@@ -72,6 +72,10 @@ def ubuntu2204?
     inspec.os.name == 'ubuntu' && inspec.os.release == '22.04'
   end
 
+  def ubuntu2404?
+    inspec.os.name == 'ubuntu' && inspec.os.release == '24.04'
+  end
+
   def debian_family?
     inspec.os.family == 'debian'
   end

kitchen.docker.yml

@@ -60,6 +60,14 @@ platforms:
         base_os: ubuntu2204
         # Since the kernel version of the docker images is not compatible (6.2.0-1016-azure), set a fake kernel value to permit to install Lustre on docker.
         kernel_release: '5.15.0-1028-aws'
+  - name: ubuntu2404
+    driver:
+      image: <% if ENV['KITCHEN_UBUNTU2404_IMAGE'] %> <%= ENV['KITCHEN_UBUNTU2404_IMAGE'] %> <% else %> dokken/ubuntu-24.04 <% end %>
+    attributes:
+      cluster:
+        base_os: ubuntu2404
+        # Since the kernel version of the docker images is not compatible (6.2.0-1016-azure), set a fake kernel value to permit to install Lustre on docker.
+        kernel_release: '5.15.0-1028-aws'
   - name: rhel8
     driver:
       image: <% if ENV['KITCHEN_RHEL8_IMAGE'] %> <%= ENV['KITCHEN_RHEL8_IMAGE'] %> <% else %> registry.access.redhat.com/ubi8/ubi <% end %>

kitchen.ec2.yml

@@ -289,3 +289,29 @@ platforms:
     attributes:
       cluster:
         base_os: ubuntu2204
+  - name: ubuntu2404
+    driver_plugin: ec2
+    driver:
+      <% if ENV['KITCHEN_UBUNTU2404_AMI'] %>
+      # Use the Ubuntu 22 AMI most similar to the base AMI used to build the ParallelCluster image
+      image_id: <%= ENV['KITCHEN_UBUNTU2404_AMI'] %>
+      <% else %>
+      image_search:
+        name: <% if ENV['KITCHEN_PHASE']=='install' %>ubuntu/images/hvm-ssd-gp3/ubuntu-noble-24.04-<% if ENV['KITCHEN_ARCHITECTURE'] == 'x86_64' %>amd64<% else %>arm64<% end %>-server-<% else %><%= pcluster_prefix %>-ubuntu-2404-lts-hvm-*<% end %>
+        architecture: <%= ENV['KITCHEN_ARCHITECTURE'] %>
+      <% end %>
+      block_device_mappings:
+        - device_name: /dev/sda1
+          ebs:
+            volume_size: <% if (ENV['KITCHEN_VOLUME_SIZE'] || '') == '' %> 40 <% else %> <%= ENV['KITCHEN_VOLUME_SIZE'] %> <% end %>
+            volume_type: gp3
+            delete_on_termination: true
+      <% %w(a b c d e f g h i j k l m n o p q r s t u v w x).each_with_index do | c, i | %>
+        - device_name: /dev/xvdb<%= c %>
+          virtual_name: ephemeral<%= i %>
+      <% end %>
+    transport:
+      username: ubuntu
+    attributes:
+      cluster:
+        base_os: ubuntu2404