Upgrade to new EFA installer

Get rid of ARM-specific Open MPI installation because the EFA installer
will provide an implementation. Note that the EFA kernel module will not
be included for ARM, meaning EFA is not supported on this platform yet.

Signed-off-by: Tim Lane <[email protected]>

Author: Tim Lane

attributes/conditions.rb

@@ -16,7 +16,7 @@
 # limitations under the License.
 
 default['conditions']['lustre_supported'] = platform_supports_lustre_for_architecture?
-default['conditions']['efa_supported'] = !arm_instance? && platform_supports_efa?
+default['conditions']['efa_supported'] = platform_supports_efa?
 default['conditions']['intel_mpi_supported'] = !arm_instance? && platform_supports_impi?
 default['conditions']['intel_hpc_platform_supported'] = !arm_instance? && platform_supports_intel_hpc_platform?
 default['conditions']['dcv_supported'] = !arm_instance? && platform_supports_dcv?

attributes/default.rb

@@ -82,7 +82,7 @@
   default['cfncluster']['nvidia']['cuda_url'] = 'https://developer.download.nvidia.com/compute/cuda/11.0.2/local_installers/cuda_11.0.2_450.51.05_linux.run'
 end
 # EFA
-default['cfncluster']['efa']['installer_url'] = 'https://s3-us-west-2.amazonaws.com/aws-efa-installer/aws-efa-installer-1.8.4.tar.gz'
+default['cfncluster']['efa']['installer_url'] = 'https://efa-installer.amazonaws.com/aws-efa-installer-1.9.4.tar.gz'
 # NICE DCV
 default['cfncluster']['dcv']['installed'] = 'yes'
 default['cfncluster']['dcv']['version'] = '2020.0-8428'

files/ubuntu-18.04/openmpi-modulefile-via-alternatives

@@ -223,10 +223,6 @@
 include_recipe "aws-parallelcluster::efa_install"
 include_recipe "aws-parallelcluster::intel_mpi"
 
-# On ARM instances, install openmpi. This is done because no MPI implementation is provided via EFA
-# or Intel MPI, as is the case on an x86_64 instance.
-include_recipe 'aws-parallelcluster::arm_openmpi_install'
-
 # Install the AWS cloudwatch agent
 include_recipe "aws-parallelcluster::cloudwatch_agent_install"