K8S集群安装 之 Docker环境准备
一、分别需要在运维主机与两台运算节点服务器安装DOCKER
curl -fsSL https://get.docker.com | bash -s docker --mirror Aliyun mkdir -p /data/docker /etc/docker vi /etc/docker/daemon.json { "graph": "/data/docker", "storage-driver": "overlay2", "insecure-registries": ["registry.access.redhat.com","quay.io","test-harbor.cedarhd.com"], "registry-mirrors": ["https://q2gr04ke.mirror.aliyuncs.com"], "bip": "172.7.21.1/24", "exec-opts": ["native.cgroupdriver=systemd"], "live-restore": true } # 如果是10.3.153.221,这里得172.7.21.1/24是指在nodes1机器上 # 如果是10.3.153.222,这里得172.7.22.1/24是指在nodes1机器上 # 如果是10.3.153.200,这里得172.7.20.1/24是指在nodes1机器上 systemctl start docker systemctl enable docker docker version docker ps -a