node e2e test for pouch

# Ubuntu TLS 16.0.4 supported.

# pre 
yum install wget -y
yum install git -y

#install go
  wget https://storage.googleapis.com/golang/go1.9.1.linux-amd64.tar.gz
  sudo tar -xzf go1.9.1.linux-amd64.tar.gz -C /usr/local
  vim /etc/profile
  
    export GOROOT=/usr/local/go
    export GOBIN=$GOROOT/bin
    export PATH=$PATH:$GOBIN
    export GOPATH=$HOME/gopath
  
  source /etc/profile

#install etcd 
wget https://github.com/coreos/etcd/releases/download/v3.3.5/etcd-v3.3.5-linux-amd64.tar.gz
tar -xzvf etcd-v3.3.5-linux-amd64.tar.gz -C /usr/local
export PATH=$PATH:/usr/local/etcd-v3.3.5-linux-amd64

# install ginkgo
    export GOROOT=/usr/local/go
    export GOPATH=$HOME/gopath
    export PATH=$PATH:$GOROOT/bin:$GOPATH/bin
    export PATH=$PATH:/usr/local/bin
    go get -u github.com/onsi/ginkgo/ginkgo
    
# clone kubernetes and run test
git clone https://github.com/kubernetes/kubernetes
cd kubernetes
git checkout v1.9.4
make test-e2e-node RUNTIME=remote CONTAINER_RUNTIME_ENDPOINT=unix:///var/run/pouchcri.sock