Centos 7 docker install10/10/2023 ![]() sudo yum install yum-utilsĪdd the docker repository, using yum-config-manager. This will automatically install dnf-plugins-core when using DNF. Install the yum-utils package, which includes yum-config-manager. ![]() sudo yum remove docker docker-client docker-client-latest docker-common docker-latest docker-latest-logrotate docker-logrotate docker-engine Output indicating that any of the packages aren’t found can be safely ignored. As such, these instructions still work as intended.Įnsure Docker is not currently installed. This happens when that specific version of containerd.io is not yet added to the CentOS repository.While the YUM package manager has been replaced with DNF on CentOS 8 and Fedora, the yum command is still present as a symlink to DNF. Otherwise, if it fails that the docker-ce requires containerd.io version to be higher than a specific version, then you can fix this by installing the containerd.io manually. If you have successfully installed Docker, then you can skip this step and proceed to configure Docker section. Next, install Docker by running the command: sudo yum install docker-ce docker-ce-cli containerd.io This will remove conflicting podman and buildah: sudo yum erase podman buildah In case that you are getting an error that containerd.io conflicts with runc, or similar below, ![]() Now that we have our prerequisites installed, we are now ready to setup Docker. To add, install the yum-utils first and then add the repo. sudo yum remove docker docker-client docker-client-latest docker-common docker-latest docker-latest-logrotate docker-logrotate docker-engineĪdd the Docker repository in your CentOS machine. To uninstall old docker, run the command below. If you have an older version of Docker, uninstall it first.
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