Etcd安装
制造环境建议应用集群方法
wget https://github.com/etcd-io/etcd/releases/download/v3.3.15/etcd-v3.3.15-linux-amd64.tar.gz tar -zxvf etcd-v3.3.15-linux-amd64.tar.gz && cd etcd-v3.3.15-linux-amd64 mv etcd* /usr/local/bin/ mkdir /var/lib/etcd/wget https://github.com/et
