Docker is an application that makes it simple and easy to run application processes in a container, which are like virtual machines, only more portable, more resource-friendly, and more dependent on the host operating system.
Installation of Docker on CentOS 7. Docker package is included in the default CentOS-Extras repository. So to install docker, simply run below yum command: email protected # yum install docker Installation Steps of Docker CE (Community Edition) on CentOS 7. If you looking for stable and latest version Docker then you should go for Docker. The first step is to install the packages that Docker is dependent on. To do so run: On my Centos 7 build, the packages were already installed: But this may not always be the case, so it’s worth confirming. The next step is to add the Docker CE repository, so that yum will be able to download and install the Docker CE application. Now that the Docker repository is enabled and install the latest version of Docker CE using the following command. # yum install docker-ce Step 3: Start Docker Service. After, Docker package has been installed, start the docker service and enable it at boot time using the below commands: On RHEL/CentOS 7 # systemctl start docker # systemctl. In this tutorial, we will learn how to install Docker CE on CentOS 7. Install docker on CentOS 7. Docker Community Edition (CE) is the new name for the free Docker product. Docker-ce.x8664 17.09.ce-1.el7.centos docker-ce-stable The contents of the list depend on the repositories that are enabled. These contents will be specific to your version of CentOS (indicated by the.el7 suffix on the version in the preceding example).
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This tutorial helps us to install Docker on CentOS/RHEL 7/6.
Step 1: Add Docker Repository
Run the following command which will add the Docker repository to your system:
Step 2: Install Docker
Now that the Docker repository is enabled and install the latest version of Docker CE using the following command.
Step 3: Start Docker Service
After, Docker package has been installed, start the docker service and enable it at boot time using the below commands:
On RHEL/CentOS 7
Install Docker Ce On Centos 7
On RHEL/CentOS 6
Install Docker Ce On Centos 7.4
Step 4: Check Docker Version
Run mention command to check the docker version.
Step 5: Check Docker Info
Now, you can check some docker info using mention command.
Step 6: Test Docker
Run the Docker hello-world container to test if the installation completed successfully.
Enjoy it!