CentOS-8 - Base - mirrors.aliyun.com 51 kB/s | 3.9 kB 00:00 CentOS-8 - Extras - mirrors.aliyun.com 15 kB/s | 1.5 kB 00:00 CentOS-8 - AppStream - mirrors.aliyun.com 20 kB/s | 4.3 kB 00:00 Docker CE Stable - x86_64 2.3 kB/s | 3.5 kB 00:01 Docker CE Test - x86_64 25 kB/s | 63 kB 00:02 Extra Packages for Enterprise Linux Modular 8 - x86_64 10 kB/s | 8.2 kB 00:00 Extra Packages for Enterprise Linux 8 - x86_64 6.7 kB/s | 13 kB 00:01 Error: Problem: package docker-ce-3:19.03.11-3.el7.x86_64 requires containerd.io >= 1.2.2-3, but none of the providers can be installed - cannot install the best candidate for the job - package containerd.io-1.2.10-3.2.el7.x86_64 is excluded - package containerd.io-1.2.13-3.1.el7.x86_64 is excluded - package containerd.io-1.2.13-3.2.el7.x86_64 is excluded - package containerd.io-1.2.2-3.3.el7.x86_64 is excluded - package containerd.io-1.2.2-3.el7.x86_64 is excluded - package containerd.io-1.2.4-3.1.el7.x86_64 is excluded - package containerd.io-1.2.5-3.1.el7.x86_64 is excluded - package containerd.io-1.2.6-3.3.el7.x86_64 is excluded - package containerd.io-1.2.11-3.2.el7.x86_64 is excluded - package containerd.io-1.2.12-3.1.el7.x86_64 is excluded - package containerd.io-1.2.6-3.2.el7.x86_64 is excluded (try to add '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages)