CentOS Install Docker

1. Install prerequisite Software
   

   Yum-y install iptables iptables-services net-tools vim wget

2. Installing Docker
   Yum-y Install Docker
3. Download CentOS image
   Docker Pull CentOS
4. View CentOS Images
   Docker Images CentOS
5. Run a Docker container
   Docker Run-i-T Centos/bin/bash
6. Search Ubuntu Images
   Docker Search Ubuntu
7. Display a running container (you need to create a container first)
   Docker PS
   Docker Ps–a displays all containers (including closed or exited containers)
8. Running a container in the background
   Docker Run-i-t-d Centos/bin/bash
9. Stop a container running in the background
   Docker stop "Container ID"
10. Delete Container
    Docker RM "Container ID"
11. Force removal of a mirror
    Docker rmi-f "Mirror ID"

12. Start a mirror and create a container

    Docker Run-i-T Centos:v1/bin/bash

    Background starts a mirror and creates a container

    Docker Run-i-t-d Centos:v1/bin/bash

    Export the Image: Docker save-o Centos_v1.tar CENTOS:V1

    Import the Image: Docker load--input Centos_v1.tar

    Enter a container: Docker Attach < container id>, CTRL + C after input is complete to enter the container

13. Quick access to container: Http://www.hjue.me/post/docker-nsenter

CentOS Install Docker