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Centos 7 install docker
Centos 7 install docker










centos 7 install docker

Among other text, the output should include a message similar to the following: Hello from Docker!

centos 7 install docker

If successful, Docker should download and run the hello-world image and output a success message. Verify Docker is correctly installed by running the “hello-world” image.

centos 7 install docker

This is recommended if you intend on running a production application within this Docker installation. Optionally configure Docker to start when the server boots up. Verify these details and enter y to accept.Īdditional installation instructions for these distributions can be found within Docker’s documentation:Īfter Docker Engine is installed, start Docker and verify everything is working by running a test image.Įnsure that the Docker server is running. Install Docker Engine and other required packages: sudo yum install docker-ce docker-ce-cli containerd.ioĭuring this step, you may be prompted to accept the GPG key. In the following command, replace with the url of the repository for your distribution: sudo yum-config-manager -add-repo This automatically maps to the dnf config-manager command when using DNF. 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.

centos 7 install docker

As such, these instructions still work as intended.Įnsure Docker is not currently installed. 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.












Centos 7 install docker