Requires ping and ip on the machine, on Debian these are found in the apt packages inetutils-ping and iproute. Use an entrypoint file to create an entry in /etc/hosts to point to the host. # allow users to access docker by adding them to the docker group # any ports on the host you want to access from the containers (strapi port 1337 here)įirewall-cmd -permanent -zone=trusted -add-port=1337/tcpĬreate a group named “docker” and add any users that are allowed to create containers. # trust the docker interfaceįirewall-cmd -permanent -zone=trusted -change-interface=docker0įirewall-cmd -permanent -direct -add-rule ipv4 filter INPUT 4 -i docker0 -j ACCEPT Restart firewalld to pick up the changes. Update firewalld to allow host/container traffic. yum install -y yum-utils device-mapper-persistent-data lvm2 sudo systemctl start docker sudo systemctl enable docker Raw install-docker-ce-on-rhel-7. sudo usermod -a -G docker USER Start and enable docker service. curl -fsSL sh Add current user to docker group. This happens when that specific version of containerd.io is not yet added to the CentOS repository.Install Docker-CE (not just “docker) to get the latest version on CentOS. Install Docker CE by downloading and executing installation script officially provided by Docker team. 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. Install Docker Engine, changing the path below to the path where you downloaded the Docker package. rpm file for the Docker version you want to install.
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. Then browse to x8664/stable/Packages/ and download the. To uninstall old docker, run the command below. If you have an older version of Docker, uninstall it first.
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