centos 7.6 安装 docker

版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/qyvlik/article/details/80973317

先移除旧的 docker,然后再安装 docker-ce

sudo yum remove docker \
                  docker-client \
                  docker-client-latest \
                  docker-common \
                  docker-latest \
                  docker-latest-logrotate \
                  docker-logrotate \
                  docker-selinux \
                  docker-engine-selinux \
                  docker-engine

sudo yum install -y yum-utils \
  device-mapper-persistent-data \
  lvm2

sudo yum-config-manager \
    --add-repo \
    https://download.docker.com/linux/centos/docker-ce.repo

# 国内可以使用阿里的镜像 `sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo`

sudo yum install docker-ce

sudo systemctl start docker
sudo usermod -a -G docker www
su - www
docker run hello-world

selinux 相关

如果宿主主机开启了 selinux,那么容器是使用数据卷时,需要对数据卷所在的目录添加 安全上下文 sudo chcon -Rt svirt_sandbox_file_t VOLUMES

https://docs.docker.com/install/linux/docker-ce/centos/#install-docker-ce-1

http://jaormx.github.io/2018/selinux-and-docker-notes/

https://github.com/moby/moby/issues/3124

ubuntu 16.04 安装docker (阿里云镜像) https://blog.csdn.net/xie1xiao1jun/article/details/79413436

Docker 国内镜像库加速 https://www.jianshu.com/p/1a4025c5f186

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转载自blog.csdn.net/qyvlik/article/details/80973317