R2025b release!

Author: epatel

LICENSE.md

@@ -4,7 +4,7 @@ The files in this GitHub repository refer to commercial software products and se
 
 The following license terms apply only to the files in this GitHub repository, including files in this folder and its subfolders, and do not apply to MathWorks Programs. References to “software” and “code” in the following license terms refer to the files in this GitHub repository.
 
-Copyright (c) 2020-2025, The MathWorks, Inc.
+Copyright (c) 2020-2026, The MathWorks, Inc.
 
 All rights reserved.
 

README.md

@@ -43,7 +43,7 @@ To view instructions for deploying the MATLAB Parallel Server reference architec
 | [R2024b](releases/R2024b/README.md) | [R2024b](https://github.com/mathworks-ref-arch/matlab-parallel-server-on-aws-win/tree/master/releases/R2024b/README.md) | ✅ Prebuilt available. |
 | [R2024a](releases/R2024a/README.md) | [R2024a](https://github.com/mathworks-ref-arch/matlab-parallel-server-on-aws-win/tree/master/releases/R2024a/README.md) | ⚠️ Prebuilt will be removed in September 2026. |
 | [R2023b](releases/R2023b/README.md) | [R2023b](https://github.com/mathworks-ref-arch/matlab-parallel-server-on-aws-win/tree/master/releases/R2023b/README.md) | ⚠️ Prebuilt will be removed in March 2026. |
-| [Earlier/Custom](./packer/v1) | [Earlier/Custom](https://github.com/mathworks-ref-arch/matlab-parallel-server-on-aws-win/tree/master/packer/v1) | For earlier MATLAB releases, you must build your own machine image. |
+ | [Earlier/Custom](./packer/v1) | [Earlier/Custom](https://github.com/mathworks-ref-arch/matlab-parallel-server-on-aws-win/tree/master/packer/v1) | For earlier MATLAB releases, you must build your own machine image. |
 
 The above instructions allow you to launch instances based on the latest prebuilt MathWorks® Amazon Machine Images (AMIs).
 
@@ -57,7 +57,7 @@ You can then deploy this custom image with the MathWorks infrastructure as code
 You can customize the MATLAB release which is installed as part of this custom build.
 This includes MATLAB releases supported by the prebuilt images, as well as earlier MATLAB releases.
 For more details,
-see [Customize MATLAB Paralle Server Release to Install](./packer/v1#customize-matlab-parallel-server-release-to-install).
+see [Customize MATLAB Parallel Server Release to Install](./packer/v1#customize-matlab-parallel-server-release-to-install).
 
 Platform engineering teams can use these scripts to take advantage of optimizations MathWorks has developed
 for running MathWorks products in the cloud.
@@ -171,4 +171,4 @@ If you require assistance or have a request for additional features or capabilit
 
 Copyright 2018-2026 The MathWorks, Inc.
 
-----
+----

packer/v1/build-parallel-server-ami.pkr.hcl

@@ -1,4 +1,4 @@
-# Copyright 2025 The MathWorks, Inc.
+# Copyright 2025-2026 The MathWorks, Inc.
 
 packer {
   required_plugins {
@@ -38,17 +38,17 @@ variable "BASE_AMI_NAME" {
 }
 
 variable "BUILD_SCRIPTS" {
-  type        = list(string)
-  default     = ["create-cloud-user.sh",
-                 "install-runtime-scripts.sh",
-                 "install-startup-scripts.sh",
-                 "install-shutdown-scripts.sh",
-                 "install-dependencies.sh",
-                 "install-matlab-dependencies-ubuntu.sh",
-                 "install-matlab.sh",
-                 "install-polyspace.sh",
-                 "setup-startup-accelerator.sh",
-                 "cleanup.sh"]
+  type = list(string)
+  default = ["create-cloud-user.sh",
+    "install-runtime-scripts.sh",
+    "install-startup-scripts.sh",
+    "install-shutdown-scripts.sh",
+    "install-dependencies.sh",
+    "install-matlab-dependencies-ubuntu.sh",
+    "install-matlab.sh",
+    "install-polyspace.sh",
+    "setup-startup-accelerator.sh",
+  "cleanup.sh"]
   description = "The list of installation scripts Packer will use when building the image."
 }
 
@@ -60,7 +60,7 @@ variable "STARTUP_SCRIPTS" {
 
 variable "RUNTIME_SCRIPTS" {
   type = list(string)
-  default = [ 
+  default = [
     "cluster_management",
     "mwplatforminterfaces",
     "spotinstances",
@@ -93,6 +93,12 @@ variable "NVIDIA_DRIVER_VERSION" {
   description = "The version of the NVIDIA driver to install."
 }
 
+variable "MSA_URL" {
+  type        = string
+  description = "URL pointing to a valid MATLAB Startup Accelerator file. If left unset, a default URL will be constructed based on the RELEASE variable."
+  default     = null
+}
+
 variable "MATLAB_SOURCE_URL" {
   type        = string
   default     = ""
@@ -149,8 +155,8 @@ variable "AWS_ACCESS_USERS" {
 }
 
 variable "AWS_INSTANCE_PROFILE" {
-  type = string
-  default = ""
+  type        = string
+  default     = ""
   description = "The AWS instance profile role used during Packer builds."
 }
 
@@ -163,16 +169,16 @@ variable "MANIFEST_OUTPUT_FILE" {
 variable "AMI_TAGS" {
   type = map(string)
   default = {
-    image     = "matlab-parallel-server"
-    platform  = "linux"
-    builder   = "packer"
+    image    = "matlab-parallel-server"
+    platform = "linux"
+    builder  = "packer"
   }
 }
 
 variable "SSH_INTERFACE" {
-  type         = string
-  default      = "public_ip"
-  description  = "Specifies the network interface address used by Packer for SSH connections. Acceptable values are 'public_ip', 'private_ip', 'public_dns', or 'private_dns'."
+  type        = string
+  default     = "public_ip"
+  description = "Specifies the network interface address used by Packer for SSH connections. Acceptable values are 'public_ip', 'private_ip', 'public_dns', or 'private_dns'."
 }
 
 variable "SECURITY_GROUP_ID" {
@@ -182,8 +188,8 @@ variable "SECURITY_GROUP_ID" {
 }
 
 variable "TEMP_SG_PUBLIC_IP" {
-  type = bool
-  default = true
+  type        = bool
+  default     = true
   description = "If true, Packer will authorize SSH access from the host’s public IP (as a CIDR block) in the temporary security group created for the Packer Builder instance. This setting is only used when SECURITY_GROUP_ID is not provided."
 }
 
@@ -211,6 +217,10 @@ locals {
   build_scripts   = [for s in var.BUILD_SCRIPTS : format("build/%s", s)]
   startup_scripts = [for s in var.STARTUP_SCRIPTS : format("startup/%s", s)]
   runtime_scripts = [for s in var.RUNTIME_SCRIPTS : format("runtime/%s", s)]
+  # This local variable decides which URL to use.
+  # If var.MSA_URL is not null (meaning the user provided an override), use that value.
+  # Otherwise, construct the URL using var.RELEASE.
+  effective_msa_url = var.MSA_URL != null ? var.MSA_URL : "https://raw.githubusercontent.com/mathworks-ref-arch/iac-building-blocks/refs/heads/main/common/artifacts/msa/${var.RELEASE}/Linux/msa.ini"
 }
 
 # Configure the EC2 instance that is used to build the machine image.
@@ -227,7 +237,7 @@ source "amazon-ebs" "AMI_Builder" {
     volume_type           = "gp2"
     delete_on_termination = true
   }
-  region       = "us-east-1"
+  region = "us-east-1"
   source_ami_filter {
     filters = {
       "virtualization-type" = "hvm"
@@ -253,7 +263,7 @@ source "amazon-ebs" "AMI_Builder" {
   ami_users                                 = "${var.AWS_ACCESS_USERS}"
   snapshot_users                            = "${var.AWS_ACCESS_USERS}"
 
-  ssh_interface                             = "${var.SSH_INTERFACE}"  
+  ssh_interface                             = "${var.SSH_INTERFACE}"
   subnet_id                                 = "${var.SUBNET_ID}"
   vpc_id                                    = "${var.VPC_ID}"
   security_group_id                         = "${var.SECURITY_GROUP_ID}"
@@ -289,8 +299,8 @@ build {
   }
 
   provisioner "file" {
-      destination = "/tmp/startup/reusable-helper-scripts"
-      source      = "startup/reusable-helper-scripts"
+    destination = "/tmp/startup/reusable-helper-scripts"
+    source      = "startup/reusable-helper-scripts"
   }
 
   provisioner "file" {
@@ -304,7 +314,7 @@ build {
 
   provisioner "file" {
     destination = "/tmp/"
-    source = "runtime"
+    source      = "runtime"
   }
 
   provisioner "shell" {
@@ -315,6 +325,7 @@ build {
       "NVIDIA_DRIVER_VERSION=${var.NVIDIA_DRIVER_VERSION}",
       "NVIDIA_CUDA_TOOLKIT=${var.NVIDIA_CUDA_TOOLKIT}",
       "NVIDIA_CUDA_KEYRING_URL=${var.NVIDIA_CUDA_KEYRING_URL}",
+      "MSA_URL=${local.effective_msa_url}",
       "MATLAB_SOURCE_URL=${var.MATLAB_SOURCE_URL}",
       "MATLAB_ROOT=/usr/local/matlab",
       "POLYSPACE_ROOT=${var.POLYSPACE_ROOT}",
@@ -328,10 +339,10 @@ build {
     output     = "${var.MANIFEST_OUTPUT_FILE}"
     strip_path = true
     custom_data = {
-      release            = "MATLAB ${var.RELEASE}"
-      specified_products = "${var.PRODUCTS}"
+      release                      = "MATLAB ${var.RELEASE}"
+      specified_products           = "${var.PRODUCTS}"
       specified_polyspace_products = "${var.POLYSPACE_PRODUCTS}"
-      build_scripts      = join(", ", "${var.BUILD_SCRIPTS}")
+      build_scripts                = join(", ", "${var.BUILD_SCRIPTS}")
     }
   }
 }

packer/v1/build/install-dependencies.sh

@@ -80,7 +80,7 @@ sudo apt-get update
 curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
 source $HOME/.cargo/env
 
-sudo apt-get -y install git binutils rustc cargo pkg-config libssl-dev
+sudo apt-get -y install git binutils rustc cargo pkg-config libssl-dev golang-go cmake
 git clone https://github.com/aws/efs-utils
 cd efs-utils
 ./build-deb.sh

packer/v1/build/setup-startup-accelerator.sh

@@ -1,15 +1,23 @@
 #!/usr/bin/env bash
 #
-# Copyright 2023-2025 The MathWorks, Inc.
+# Copyright 2023-2026 The MathWorks, Inc.
 
 # Exit on any failure, treat unset substitution variables as errors
 set -euo pipefail
 
+# Fetch MSA file from GitHub
+wget -O /tmp/msa.ini $MSA_URL
 
 # Move msa.ini file
 sudo mkdir -p /usr/local/etc/msa
+
 # 755 - owner can read/write/execute, group/others can read/execute
 sudo chmod 755 /usr/local/etc/msa
-sudo mv /var/tmp/config/matlab/startup-accelerator/${RELEASE}/msa.ini /usr/local/etc/msa/msa.ini
+sudo mv '/tmp/msa.ini' /usr/local/etc/msa/msa.ini
+
+sudo apt-get install -y dos2unix
+# Ensure that the msa.ini file has UNIX line endings
+sudo dos2unix /usr/local/etc/msa/msa.ini
+
 # 664 - owner can read/write, group/others can read only. Execute permissions not needed for msa.ini
 sudo chmod 664 /usr/local/etc/msa/msa.ini

packer/v1/release-config/R2023a.pkrvars.hcl

@@ -2,23 +2,23 @@
 
 // Use this Packer configuration file to build AMI with R2023a MATLAB installed.
 // For more information on these variables, see /packer/v1/build-matlab-ami.pkr.hcl.
-RELEASE                 = "R2023a"
-BASE_AMI_NAME           = "ubuntu/images/hvm-ssd/ubuntu-jammy-22.04-amd64-server-*"
-STARTUP_SCRIPTS         = [".env", "10_setup-disks.sh", "15_setup-shared-storage.sh", "20_optimize-gpu.sh", "30_setup-logging.sh", "35_setup-machine.sh", "40_setup-matlab.sh", "50_warmup-matlab.sh", "60_edit-mjs-def.sh", "70_sync-mjs-files.sh", "80_start-mjs.sh", "90_add-spot-instance-monitoring.sh", "95_setup-clustermanagement-program.sh"]
-RUNTIME_SCRIPTS         = ["cluster_management", "mwplatforminterfaces", "spotinstances"]
-BUILD_SCRIPTS           = ["create-cloud-user.sh",
-                           "install-runtime-scripts.sh",
-                           "install-startup-scripts.sh",
-                           "install-shutdown-scripts.sh",
-                           "install-dependencies.sh",
-                           "install-matlab-dependencies-ubuntu.sh",
-                           "install-matlab.sh",
-                           "install-polyspace.sh",
-                           "setup-startup-accelerator.sh",
-                           "cleanup.sh"]
+RELEASE         = "R2023a"
+BASE_AMI_NAME   = "ubuntu/images/hvm-ssd/ubuntu-jammy-22.04-amd64-server-*"
+STARTUP_SCRIPTS = [".env", "10_setup-disks.sh", "15_setup-shared-storage.sh", "20_optimize-gpu.sh", "30_setup-logging.sh", "35_setup-machine.sh", "40_setup-matlab.sh", "50_warmup-matlab.sh", "60_edit-mjs-def.sh", "70_sync-mjs-files.sh", "80_start-mjs.sh", "90_add-spot-instance-monitoring.sh", "95_setup-clustermanagement-program.sh"]
+RUNTIME_SCRIPTS = ["cluster_management", "mwplatforminterfaces", "spotinstances"]
+BUILD_SCRIPTS = ["create-cloud-user.sh",
+  "install-runtime-scripts.sh",
+  "install-startup-scripts.sh",
+  "install-shutdown-scripts.sh",
+  "install-dependencies.sh",
+  "install-matlab-dependencies-ubuntu.sh",
+  "install-matlab.sh",
+  "install-polyspace.sh",
+  "setup-startup-accelerator.sh",
+"cleanup.sh"]
 PRODUCTS                = "5G_Toolbox Antenna_Toolbox Aerospace_Blockset Mixed-Signal_Blockset Phased_Array_System_Toolbox AUTOSAR_Blockset Aerospace_Toolbox Audio_Toolbox Bioinformatics_Toolbox Bluetooth_Toolbox Simscape_Battery C2000_Microcontroller_Blockset Curve_Fitting_Toolbox Communications_Toolbox MATLAB_Compiler Control_System_Toolbox Simulink_Coverage Database_Toolbox DDS_Blockset Datafeed_Toolbox Deep_Learning_HDL_Toolbox Parallel_Computing_Toolbox MATLAB_Parallel_Server Automated_Driving_Toolbox DSP_System_Toolbox Simulink_Design_Verifier Medical_Imaging_Toolbox Embedded_Coder HDL_Verifier Econometrics_Toolbox Filter_Design_HDL_Coder Financial_Toolbox Fuzzy_Logic_Toolbox GPU_Coder Global_Optimization_Toolbox HDL_Coder DSP_HDL_Toolbox SoC_Blockset Image_Acquisition_Toolbox Instrument_Control_Toolbox System_Identification_Toolbox Image_Processing_Toolbox Financial_Instruments_Toolbox Simscape_Driveline Wireless_HDL_Toolbox Lidar_Toolbox LTE_Toolbox MATLAB_Coder Mapping_Toolbox MATLAB_Compiler_SDK MATLAB Model_Predictive_Control_Toolbox MATLAB_Report_Generator Simscape_Multibody Motor_Control_Blockset MATLAB_Web_App_Server Deep_Learning_Toolbox Navigation_Toolbox Optimization_Toolbox Industrial_Communication_Toolbox Partial_Differential_Equation_Toolbox Simulink_PLC_Coder Predictive_Maintenance_Toolbox Fixed-Point_Designer MATLAB_Production_Server Simscape_Electrical Powertrain_Blockset Radar_Toolbox RF_Blockset Robust_Control_Toolbox RF_Toolbox Risk_Management_Toolbox Reinforcement_Learning_Toolbox Robotics_System_Toolbox RF_PCB_Toolbox Requirements_Toolbox ROS_Toolbox Simulink_Coder SimBiology Simulink_Control_Design SimEvents Stateflow Signal_Processing_Toolbox Simscape_Fluids Satellite_Communications_Toolbox Simulink_Compiler Simulink Symbolic_Math_Toolbox Simulink_Design_Optimization Signal_Integrity_Toolbox Simulink_Report_Generator Simscape Statistics_and_Machine_Learning_Toolbox SerDes_Toolbox Simulink_Test Text_Analytics_Toolbox MATLAB_Test Sensor_Fusion_and_Tracking_Toolbox UAV_Toolbox Vehicle_Dynamics_Blockset Vehicle_Network_Toolbox Computer_Vision_Toolbox Simulink_3D_Animation Vision_HDL_Toolbox Simulink_Check Wavelet_Toolbox Wireless_Testbench WLAN_Toolbox Simulink_Real-Time System_Composer"
 POLYSPACE_PRODUCTS      = "Polyspace_Bug_Finder_Server Polyspace_Code_Prover_Server"
 SPKGS                   = "Deep_Learning_Toolbox_Model_for_AlexNet_Network Deep_Learning_Toolbox_Model_for_EfficientNet-b0_Network Deep_Learning_Toolbox_Model_for_GoogLeNet_Network Deep_Learning_Toolbox_Model_for_ResNet-101_Network Deep_Learning_Toolbox_Model_for_ResNet-18_Network Deep_Learning_Toolbox_Model_for_ResNet-50_Network Deep_Learning_Toolbox_Model_for_Inception-ResNet-v2_Network Deep_Learning_Toolbox_Model_for_Inception-v3_Network Deep_Learning_Toolbox_Model_for_DenseNet-201_Network Deep_Learning_Toolbox_Model_for_Xception_Network Deep_Learning_Toolbox_Model_for_MobileNet-v2_Network Deep_Learning_Toolbox_Model_for_Places365-GoogLeNet_Network Deep_Learning_Toolbox_Model_for_NASNet-Large_Network Deep_Learning_Toolbox_Model_for_NASNet-Mobile_Network Deep_Learning_Toolbox_Model_for_ShuffleNet_Network Deep_Learning_Toolbox_Model_for_DarkNet-19_Network Deep_Learning_Toolbox_Model_for_DarkNet-53_Network Deep_Learning_Toolbox_Model_for_VGG-16_Network Deep_Learning_Toolbox_Model_for_VGG-19_Network"
 NVIDIA_CUDA_TOOLKIT     = "https://developer.download.nvidia.com/compute/cuda/11.7.1/local_installers/cuda_11.7.1_515.65.01_linux.run"
 NVIDIA_CUDA_KEYRING_URL = "https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/cuda-keyring_1.0-1_all.deb"
-NVIDIA_DRIVER_VERSION   = "535"
+NVIDIA_DRIVER_VERSION   = "535"