目录

docker安装

卸载

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

设置yum源

yum install -y yum-utils
yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
yum makecache fast

安装

yum -y install docker-ce docker-ce-cli containerd.io docker-compose-plugin

常用命令

#启动
systemctl start docker

#开机启动
systemctl enable docker

#查看版本
docker version

查看下载的镜像

docker images

搜索应用

docker search nginx

下载镜像

docker pull ngnix

复制文件

docker cp name:/div /vuser/div

删除image

docker rmi `docker images | awk '/192.168/{ print $3 }'`
# /192.168/ 搜索项

命令

## 直接执行命令
docker exec -it name ls

## 进入容器

docker exec -it name /bin/sh

显卡安装

distribution=$(. /etc/os-release;echo $ID$VERSION_ID)    && curl -s -L https://nvidia.github.io/nvidia-docker/gpgkey | sudo tee /etc/pki/rpm-gpg/RPM-GPG-KEY-NVIDIA    && curl -s -L https://nvidia.github.io/nvidia-docker/$distribution/nvidia-docker.repo | sudo tee /etc/yum.repos.d/nvidia-docker.repo
yum install -y nvidia-container-toolkit
systemctl restart docker