docker install in centos u7
sudo yum update
sudo yum install yum-utils device-mapper-persistent-data lvm2
sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
sudo yum install docker-ce -y
sudo systemctl start docker
sudo systemctl enable docker
sudo systemctl status docker
sudo docker -vinstall docker on centos
# First add repo to yum config manager
sudo yum install -y yum-utils
sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
# Use added repo to install and start docker
sudo yum install docker-ce docker-ce-cli containerd.io
sudo systemctl start docker
# Optional: Validate by run sample image
sudo docker run hello-worlddocker on centos7
# To install docker on centos 7 or SL7
# From https://docs.docker.com/engine/install/centos/
sudo yum install -y yum-utils
sudo yum-config-manager \
--add-repo \
https://download.docker.com/linux/centos/docker-ce.repo
# From https://stackoverflow.com/questions/45272827/docker-ce-on-rhel-requires-container-selinux-2-9
# You must add the latest container-selinux form http://mirror.centos.org/centos/7/extras/x86_64/Packages/
# This version is correct as of 11-3-2020:
sudo yum install -y \
http://mirror.centos.org/centos/7/extras/x86_64/Packages/container-selinux-2.119.2-1.911c772.el7_8.noarch.rpm
# Now you can continue w/ the Docker installation
sudo yum install -y docker-ce docker-ce-cli containerd.io
# To start and check the version
sudo systemctl start docker
sudo systemctl enable docker
sudo docker -vinstall docker centos 8
dnf config-manager --add-repo=https://download.docker.com/linux/centos/docker-ce.repoinstall docker centos 7
$ sudo yum remove docker \
docker-client \
docker-client-latest \
docker-common \
docker-latest \
docker-latest-logrotate \
docker-logrotate \
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