full_container_scheme/1.docs/1.1 docker.md

docker 部署

部署

• 在线 shell 安装

curl -sSL https://get.docker.com/ | sh

• yum

## 清理老的版本
sudo yum remove docker \
                  docker-client \
                  docker-client-latest \
                  docker-common \
                  docker-latest \
                  docker-latest-logrotate \
                  docker-logrotate \
                  docker-engine

## yum在线安装
sudo yum-config-manager \
    --add-repo \
    https://download.docker.com/linux/centos/docker-ce.repo
    # 添加Docker软件包源

sudo yum install docker-ce docker-ce-cli containerd.io
  # 安装Docker CE

systemctl start docker && systemctl enable docker
# 启动服务

docker 配置

cat > /etc/docker/daemon.json << EOF
{
    "exec-opts": ["native.cgroupdriver=systemd"],
    "graph": "/var/lib",
    "log-driver": "json-file",
    "log-opts": {
        "max-size": "100m"
    },
    "registry-mirrors": [
        "https://1lcdq5an.mirror.aliyuncs.com",
        "https://mirror.ccs.tencentyun.com",
        "http://hub-mirror.c.163.com"
    ]
}
EOF



# log日志保存大小设置为100M
#  "graph": "/data/docker"；指定docker默认数据路径
# "exec-opts": ["native.cgroupdriver=systemd"],
## 调整docker Cgroup Driver为systemd和日志格式设定

systemctl restart docker # 重启docker