Docker_Redhat

#### Add the following Repo to CentOS/Rocky #####
sudo dnf config-manager --add-repo=https://download.docker.com/linux/centos/docker-ce.repo
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##### Change gpgcheck from 1 to 0 ######
sudo sed -i 's/gpgcheck=1/gpgcheck=0/' /etc/yum.repos.d/docker-ce.repo
cat /etc/yum.repos.d/docker-ce.repo
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#### Update and install docker packages ######
sudo dnf update
sudo dnf install docker-ce docker-ce-cli containerd.io --allowerasing

##### Enable/Start Docker services #####
sudo systemctl enable docker docker.socket  containerd
sudo systemctl start docker docker.socket  containerd

sudo docker images
sudo usermod -aG docker  $USER
## Change $USER to your Account username OR leave it
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docker pull httpd
docker images