Unable to install docker docker-ce, Requires: container-selinux >= 2.9 I have encountered an error as container-selinux>=2.9 while installing docker on Rhel7 deployed on AWS cloud.It says that it docker requires container-selinux2.9 or greater. rdocker. To resolve this error during docker installation folow below metioned steps. By Default on AWS cloud Ec2 Instance is not registered. if it is not registered than running sudo subscription-manager repos --enable=rhel-7-server-extras-rpms will not work To resolve this issue on AWS cloud execute below command sudo yum-config-manager --enable rhui-REGION-rhel-server-extras than install docker-ce yum -y install docker-ce you can verify if the docker installed sucessfully by running docker ps.