spack centos stream

development/Singularity.ompi.4.1.1.jet

+Bootstrap: docker
+From: spack/centos-stream:v0.19.0
+Stage: build
+
+%post
+  # Create the manifest file for the installation in /opt/spack-environment
+  mkdir /opt/spack-environment && cd /opt/spack-environment
+  cat << EOF > spack.yaml
+spack:
+  specs:
+  - openmpi@4.1.1+legacylaunchers+pmi fabrics=ucx schedulers=slurm target=skylake
+  - ucx@1.11.2+thread_multiple+pic+rc+dm+dc+ud+cma target=skylake
+  concretizer: 
+    unify: when_possible
+  config:
+    install_tree: /opt/software
+  view: /opt/view
+EOF
+
+  # Install all the required software
+  . /opt/spack/share/spack/setup-env.sh
+  spack env activate .
+  spack install --fail-fast
+  spack gc -y
+  spack env deactivate
+  spack env activate --sh -d . >> /opt/spack-environment/environment_modifications.sh
+
+  # Strip the binaries to reduce the size of the image
+  find -L /opt/view/* -type f -exec readlink -f '{}' \; | \
+    xargs file -i | \
+    grep 'charset=binary' | \
+    grep 'x-executable\|x-archive\|x-sharedlib' | \
+    awk -F: '{print $1}' | xargs strip -s
+
+
+Bootstrap: docker
+From: quay.io/centos/centos:stream
+Stage: final
+
+%files from build
+  /opt/spack-environment /opt
+  /opt/software /opt
+  /opt/view /opt
+  /opt/spack-environment/environment_modifications.sh /opt/spack-environment/environment_modifications.sh
+
+%post
+  # Update, install and cleanup of system packages needed at run-time
+  yum update -y && yum install -y epel-release && yum update -y
+  yum install -y gcc gcc-gfortran
+  rm -rf /var/cache/yum  && yum clean all
+  # Modify the environment without relying on sourcing shell specific files at startup
+  cat /opt/spack-environment/environment_modifications.sh >> $SINGULARITY_ENVIRONMENT
+
+%labels
+  mpi openmpi@4.1.1
+

development/spack.cs.yaml

+spack:
+  specs:
+      #- hdf5@1.10.7+mpi target=skylake
+    - openmpi@4.1.1 fabrics=ucx schedulers=slurm +legacylaunchers+thread_multiple+pmi target=skylake
+    - ucx@ +thread_multiple+pic+rc+dm+dc+ud+cma+mlx5-dv target=skylake
+
+  container:
+    images:
+        # os: "ubuntu:18.04"
+      os: "centos:8"
+      spack: 0.19.0
+
+    format: singularity
+
+    strip: true
+
+    os_packages:
+      final:
+      - gcc
+      - gcc-gfortran
+
+    labels:
+      mpi: "openmpi@4.1.1"