docker-cnv-experimental

  # Install etcd
  if rpm -qa | grep etcd >/dev/null 2>&1
  then
    echo ""
    echo " --- etcd version info ---"
    etcd --version
    echo " -------------------------"
    echo ""
    echo "etcd is already installed...do you want to fresh install anyway with your specified version from setupvm.config? (y/n)"
    read isaccepted3
    if [ "$isaccepted3" == "$yval1" ] || [ "$isaccepted3" == "$yval2" ]
    then
      if [ "$ETCD_VER" == "default" ] || [ "$ETCD_VER" == "" ]
      then
        echo "installing default etcd per rhel repo configuration..."
        $SUDO yum remove etcd -y> /dev/null
        $SUDO rm -rf /usr/bin/etcd
        $SUDO yum install etcd -y> /dev/null
      else
        echo "installing specific etcd version - etcd-v$ETCD_VER..."
        $SUDO wget https://github.com/coreos/etcd/releases/download/v$ETCD_VER/etcd-v$ETCD_VER-linux-amd64.tar.gz
        $SUDO rm -rf /usr/bin/etcd
        $SUDO tar -zxvf etcd-v$ETCD_VER-linux-amd64.tar.gz
        $SUDO cp etcd-v$ETCD_VER-linux-amd64/etcd /usr/bin
      fi
    fi
  else
    if [ "$ETCD_VER" == "default" ] || [ "$ETCD_VER" == "" ]
    then
      echo "installing default etcd per rhel repo configuration..."
      $SUDO yum remove etcd -y> /dev/null
      $SUDO rm -rf /usr/bin/etcd
      $SUDO yum install etcd -y> /dev/null
    else
      echo "installing specific etcd version - etcd-v$ETCD_VER..."
      $SUDO wget https://github.com/coreos/etcd/releases/download/v$ETCD_VER/etcd-v$ETCD_VER-linux-amd64.tar.gz
      $SUDO rm -rf /usr/bin/etcd
      $SUDO tar -zxvf etcd-v$ETCD_VER-linux-amd64.tar.gz
      $SUDO cp etcd-v$ETCD_VER-linux-amd64/etcd /usr/bin
    fi
  fi

  echo ""
  if [ "$SKIPSOURCECLONE" == "no" ]
  then
    cd $GOLANGPATH/go/src/k8s.io
    rm -rf kubernetes
    echo "...Cloning Kubernetes"
    echo ""
    git clone https://github.com/kubernetes/kubernetes.git
  fi

  if [ "$ISCLOUD" == "aws" ] || [ "$ISCLOUD" == "gce" ]
  then 
    # TODO: fix this, just want to run sudo if needed
    # can't get this to work the way I want so doing 2nd approach for now
    # and will come back - for now just removing the function test_docker
    echo "Editing local-up-cluster.sh"
    sed -i '/function test_docker/,+6d' $GOLANGPATH/go/src/k8s.io/kubernetes/hack/local-up-cluster.sh> /dev/null
    sed -i '/test_docker/d' $GOLANGPATH/go/src/k8s.io/kubernetes/hack/local-up-cluster.sh> /dev/null
  
    # making sure we also have --cloud-config working
    sed -i '/^# You may need to run this as root to allow kubelet to open docker/a CLOUD_CONFIG=${CLOUD_CONFIG:-\"\"}' $GOLANGPATH/go/src/k8s.io/kubernetes/hack/local-up-cluster.sh> /dev/null
    sed -i '/      --cloud-provider=/a\ \ \ \ \ \ --cloud-config=\"${CLOUD_CONFIG}\" \\' $GOLANGPATH/go/src/k8s.io/kubernetes/hack/local-up-cluster.sh> /dev/null
  fi


  # Installing Docker
  echo ""
  if rpm -qa | grep docker >/dev/null 2>&1
  then
    echo "docker previously installed..."
    echo " --- docker version info ---"
    docker version
    echo " -------------------------"
    echo ""
    echo "docker is already installed...do you want to fresh install anyway with your specified version from setupvm.config? (y/n)"
    read isaccepted2
    if [ "$isaccepted2" == "$yval1" ] || [ "$isaccepted2" == "$yval2" ]
    then    
      # Removing existing docker if it exists
      $SUDO yum remove docker -y> /dev/null
      $SUDO rm -rf /usr/bin/docker
      echo "...Installing Docker"
      if [ "$DOCKERVER" == "" ] || [ "$DOCKERVER" == "default" ] || [ "$DOCKERVER" == "yum" ]
      then
        if [ "$HOSTENV" == "rhel" ]
        then
          $SUDO yum install docker -y> /dev/null
        elif [ "$HOSTENV" == "centos" ]
        then
          # set up a docker repo
          # echo "[virt7-docker-common-release]" > virt7-docker-common-release
          # echo "name=virt7-docker-common-release" >> virt7-docker-common-release
          # echo "baseurl=http://cbs.centos.org/repos/virt7-docker-common-release/x86_64/os/" >> virt7-docker-common-release
          # echo "gpgcheck=0" >> virt7-docker-common-release
          echo "[docker]" > /etc/yum.repos.d/docker.repo
          echo "name=Docker Repository" >> /etc/yum.repos.d/docker.repo
          echo "baseurl=https://yum.dockerproject.org/repo/main/centos/7/" >> /etc/yum.repos.d/docker.repo
          echo "enabled=1" >> /etc/yum.repos.d/docker.repo
          echo "gpgcheck=1" >> /etc/yum.repos.d/docker.repo
          echo "gpgkey=https://yum.dockerproject.org/gpg" >> /etc/yum.repos.d/docker.repo
            
          # $SUDO yum install --enablerepo=virt7-docker-common-release docker flannel -y> /dev/null
          $SUDO yum install docker-engine docker-engine-selinux -y> /dev/null
        fi
      else
        if [ "$DOCKERVER" == "latest"
        cd ~
        $SUDO wget https://yum.dockerproject.org/repo/main/centos/7/Packages/docker-engine-$DOCKERVER-1.el7.centos.x86_64.rpm
        $SUDO wget https://yum.dockerproject.org/repo/main/centos/7/Packages/docker-engine-selinux-$DOCKERVER-1.el7.centos.noarch.rpm
        $SUDO yum install docker-engine-selinux-$DOCKERVER-1.el7.centos.noarch.rpm -y> /dev/null
        $SUDO yum install docker-engine-$DOCKERVER-1.el7.centos.x86_64.rpm -y> /dev/null
      fi
      echo ""
    fi