[B200] Install kernel-modules-extra before kernel pinning.

This is required to install Infiniband kernel modules,
which are required by p6-b200 instance type.

Author: gmarciani

CHANGELOG.md

@@ -6,6 +6,7 @@ CHANGELOG
 
 **ENHANCEMENTS**
 - Add support for P6e-GB200 instances. ParallelCluster sets up Slurm topology plugin to handle P6e-GB200 UltraServers. See limitations section for important additional setup requirements.
+- Add support for P6-B200 instances for all OSs except AL2.
 - Echo chef-client logs in the instance console when a node fails to bootstrap. This helps with investigating bootstrap failures in cases CloudWatch logs are not available.
 - Add `build-image` support for Amazon Linux 2023 AMIs based on kernel 6.12 (in addition to 6.1).
 - Support `prioritized` and `capacity-optimized-prioritized` Allocation Strategy. This allows users to prioritize subnets for instance placement to optimize costs and performance.

cli/src/pcluster/resources/imagebuilder/parallelcluster.yaml

@@ -93,7 +93,7 @@ phases:
                   yum clean all
                 }
                 
-                PACKAGE_LIST="${!KERNEL_PACKAGES_PREFIX}-headers-$(uname -r) ${!KERNEL_PACKAGES_PREFIX}-devel-$(uname -r)"
+                PACKAGE_LIST="${!KERNEL_PACKAGES_PREFIX}-headers-$(uname -r) ${!KERNEL_PACKAGES_PREFIX}-devel-$(uname -r) ${!KERNEL_PACKAGES_PREFIX}-modules-extra-$(uname -r)"
                 Repository="BaseOS"
                 [[ ! $OS =~ (rocky8|rhel8) ]] && PACKAGE_LIST+=" ${!KERNEL_PACKAGES_PREFIX}-devel-matched-$(uname -r)" && Repository="AppStream"
                 
@@ -128,8 +128,8 @@ phases:
                 [[ $OS =~ rocky ]] && yum versionlock rocky-release rocky-repos
                 [[ $OS =~ rhel ]] && yum versionlock redhat-release
               else
-                apt-get -y install linux-headers-$(uname -r)
-                apt-mark hold linux-aws* linux-base* linux-headers* linux-image* 
+                apt-get -y install linux-headers-$(uname -r) linux-modules-extra-$(uname -r)
+                apt-mark hold linux-aws* linux-base* linux-headers* linux-image*
               fi
               echo "Kernel version is $(uname -a)"