centos: 安装 docker - centos

删除旧的

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

安装

# 1. setup
sudo yum install -y yum-utils
sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
# 2. install engine
sudo yum install -y yum-utils
sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
# 3. start
sudo systemctl start docker

安装 docker-compose

# 安装 python3
# 安装 docker-compose
pip3 install docker-compose

参考

• https://docs.docker.com/engine/install/centos/
• https://serverspace.us/support/help/how-to-install-docker-on-centos-8/
• https://stackoverflow.com/questions/70519032/why-am-i-unable-to-update-using-yum-using-centos-stream-8
• https://phoenixnap.com/kb/how-to-install-docker-on-centos-8
• https://www.cnblogs.com/klb561/p/9157569.html