Commands to install singularity on google cloud VM

gcloud-install-singularity.sh

#!/usr/bin/env bash

# Installs singularity

sudo apt-get update

sudo apt-get install -y --no-install-recommends \
    build-essential \
    libssl-dev \
    uuid-dev \
    libgpgme11-dev \
    squashfs-tools \
    libseccomp-dev \
    wget \
    pkg-config \
    git \
    cryptsetup

sudo apt-get clean 

sudo rm -rf /var/lib/apt/lists/* 

export GOVERSION=1.17.3 OS=linux ARCH=amd64   

rm -rf /usr/local/go 

wget -O /tmp/go${GOVERSION}.${OS}-${ARCH}.tar.gz https://dl.google.com/go/go${GOVERSION}.${OS}-${ARCH}.tar.gz 

sudo tar -C /usr/local -xzf /tmp/go${GOVERSION}.${OS}-${ARCH}.tar.gz 

echo 'export PATH=$PATH:/usr/local/go/bin' >> ~/.bashrc 

. ~/.bashrc 

git clone https://github.com/hpcng/singularity.git 

cd singularity 

git checkout v3.8.4 

./mconfig 

cd ./builddir 

make 

sudo make install

cd && sudo rm -rf singularity go

sandbox.def

Bootstrap: docker
From: ubuntu:20.04

%post
  apt-get -y update && apt-get install -y vim