content: FROM docker.io/ubuntu:20.10
  
  RUN apt-get update -qq \
      && apt-get -y install buildah \
      && apt-get install -y iptables
  
  # Java
  # *********** default-jdk -> openjdk-11-jdk ***************
  RUN apt update \
      && apt install -y default-jdk
  
  # *********** Basic tools *************** 
  RUN apt-get update \
      && apt-get --assume-yes install curl \
      && apt-get --assume-yes install git-core \
      && apt-get --assume-yes install wget \
      && apt-get --assume-yes install gnupg2 \
      && apt-get --assume-yes install nano \
      && apt-get --assume-yes install apt-utils \
      && apt-get --assume-yes install unzip \
      && apt-get --assume-yes install zip
  
  # Kubernetes
  # *********** Kubernetes ***************
  RUN apt-get update && apt-get install -y apt-transport-https \
      && curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add - \
      && echo "deb https://apt.kubernetes.io/ kubernetes-xenial main" | tee -a /etc/apt/sources.list.d/kubernetes.list \
      && apt-get update \
      && apt-get install -y kubectl
  
  # *********** IBM Cloud CLI *********** 
  RUN  curl -fsSL https://clis.cloud.ibm.com/install/linux | sh \
       && ibmcloud plugin install container-service \
       && ibmcloud plugin install container-registry
  
  # Docker CLI
  # *********** Docker *************** "
  WORKDIR /
  RUN apt install -y gnupg  \
      && apt install -y docker.io \
      && docker --version
  