Docker pull centos75/17/2023 ![]() ![]() Now run a docker container ~]# docker run -i -t centos /bin/bash ![]() Hello-world latest bf756fb1ae65 9 months ago 13.3kB Output: REPOSITORY TAG IMAGE ID CREATED SIZEĬentos latest 0d120b6ccaa8 2 months ago 215MB Once image is downloaded, you can list the images with below command ~]# docker image ls Status: Downloaded newer image for centos:latest To start docker container, you need to download docker image from dockerhub. This message shows that your installation appears to be working correctly. Status: Downloaded newer image for hello-world:latest Now run a container test image to verify if Docker works properly with below command. Next start docker service and enable it for autostart on boot systemctl start docker Verify docker version as shown below docker -version ![]() Now install docker CE using yum yum install docker-ce To set stable repository of Docker CE, run following command. The remaining steps will help you to finish the upgrade process. We hope you are following "How to Install Docker on Centos 7" step by step carefully. Yum install yum-utils device-mapper-persistent-data lvm2 step 1: install packagesįirst we will update the packages with yum and install dependency packages which are requires to set up docker commnity repo. Here, we are going to install Docker CE (Community Edition) on CentOS 7. If you look for stable and latest version of Docker then you should go for Docker CE. We can install docker from centos basic repositories with below command. Dockers help system admin & coders to develop their application in a container and can further scale up to thousand of nodes. Docker is an open platform for developing, shipping & running applications.Docker container technology allows you to run applications in a specific and isolated environment. ![]()
0 Comments
Leave a Reply. |