[BIN] 准备目录及环境 #

cat > ~/.k8s.env << EOF
NODEIP=192.168.64.2
NODENAME=$(hostname)
K8SDIR=/etc/kubernetes/
CERTDIR=/etc/kubernetes/pki/

# for coredns
DNSIP=10.96.0.10
CLUSTER_SUFFIX=cluster.local
COREDNSDIR=/etc/coredns
COREDNSCFG=/etc/coredns/Corefile

EOF

source ~/.k8s.env
mkdir -p ${CERTDIR}/etcd
mkdir -p ${COREDNSDIR}