Use Spack's gnupg 2.4 for amazon-linux-2 (#18)

Dockerfiles/e4s-amazonlinux-2.dockerfile

@@ -16,7 +16,6 @@ RUN yum update -y \
   gcc-gfortran \
   gettext \
   git \
-  gpg \
   iputils \
   jq \
   libffi-devel \
@@ -47,10 +46,23 @@ RUN python3 -m pip install --upgrade pip setuptools wheel \
  && python3 -m pip install gnureadline 'boto3<=1.20.35' 'botocore<=1.23.46' pyyaml pytz minio requests clingo \
  && rm -rf ~/.cache
 
-CMD ["/bin/bash"]
+COPY gpg.yaml /spack.yaml
+RUN git clone https://github.com/spack/spack /spack \
+ && export SPACK_ROOT=/spack \
+ && . /spack/share/spack/setup-env.sh \
+ && time spack -e . concretize -f | tee concretize.log \
+ && spack -e . install \
+ && spack -e . gc -y \
+ && spack clean -a \
+ && mv concretize.log spack.yaml /bootstrap/runner/. \
+ && rm -rf /spack /spack.yaml /spack.lock /.spack-env /root/.spack
 
-ENV NVIDIA_VISIBLE_DEVICES=all \
+ENV PATH=/bootstrap/runner/view/bin:$PATH \
+    NVIDIA_VISIBLE_DEVICES=all \
     NVIDIA_DRIVER_CAPABILITIES=compute,utility \
     LANGUAGE=en_US:en \
     LANG=en_US.UTF-8 \
     LC_ALL=en_US.UTF-8
+
+CMD ["/bin/bash"]
+

gpg.yaml

@@ -0,0 +1,18 @@
+spack:
+  view: /bootstrap/runner/view
+
+  config:
+    install_tree:
+      root: /bootstrap/runner/install
+
+
+  packages:
+    all:
+      require:
+      - one_of:
+        - target=x86_64
+        - target=aarch64
+        - target=ppc64le
+
+  specs:
+    - 'gnupg@2.4:'