![]() ![]() The key difference between normal virtual machines we run such as on VirtualBox is that in Docker not every container has to bring a complete operating system. Here we learn how to install the Docker CE platform on AlmaLinux 8 to create containerized virtual machines. We can build and communicate containers with one another. When the container runs, it prints an informational message and exits.Docker is not a new term, this virtualization platform is popular for its ability to run applications in Containers. This command downloads a test image and runs it in a container. $ sudo systemctl start docker Verify that Docker CE is installed correctly by running the hello-world image. $ sudo yum install -y yum-utils device-mapper-persistent-data lvm2 $ sudo yum-config-manager -add-repo INSTALL DOCKER CE $ sudo yum install docker-ce docker-ce-cli containerd.io Start Docker. yum-utils provides the yum-config-manager utility, and device-mapper-persistent-data and lvm2 are required by the devicemapper storage driver. Afterward, you can install and update Docker from the repository. The overlay2 storage driver is recommended.īefore you install Docker CE for the first time on a new host machine, you need to set up the Docker repository. The centos-extras repository is required. To install Docker CE, you need a maintained version of CentOS 7.Īrchived versions aren’t supported or tested. This article assumes you have a clean server.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |