Add Vagrantfile

Vagrantfile

@@ -0,0 +1,41 @@
+Vagrant.configure("2") do |config|
+  config.vm.box = "generic/ubuntu2004"
+
+  config.vm.hostname = "singularity"
+
+  config.vm.synced_folder "./", "/vagrant"
+
+   config.vm.provider "virtualbox" do |vb|
+     vb.memory = "8192"
+     vb.cpus = "4"
+   end
+
+  config.vm.provision "shell", inline: <<-SHELL
+    # Install singularity dependencies
+    apt-get update
+    apt-get install -y \
+    build-essential \
+    libssl-dev \
+    uuid-dev \
+    libgpgme11-dev \
+    squashfs-tools \
+    libseccomp-dev \
+    wget \
+    pkg-config \
+    git \
+    cryptsetup \
+    golang
+    apt-get clean
+    # Get singularity release
+    export VERSION=3.8.0
+    wget https://github.com/hpcng/singularity/releases/download/v${VERSION}/singularity-${VERSION}.tar.gz
+    tar -xzf singularity-${VERSION}.tar.gz
+    # Build/install singularity
+    cd singularity-${VERSION}
+    ./mconfig
+    make -C builddir
+    make -C builddir install
+    cd ../
+    rm -r singularity-${VERSION} singularity-${VERSION}.tar.gz
+  SHELL
+end