OpenSSL SSL_connect: Connection reset by peer in connection to download.docker.com:443

centos9 安装docker出现此问题

使用国内镜像源

sudo dnf config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

重新安装docker

sudo dnf install -y docker-ce docker-ce-cli containerd.io   成功