Home PC Games Linux Windows Database Network Programming Server Mobile  
  Home \ Linux \ Docker installation under CentOS7     - Embedded Linux to solve the problem in the time zone (Linux)

- C # how to generate a folder or file automatically rename (Programming)

- PostgreSQL 9.3.2 Json type of use (Database)

- CentOS install video converter FFmpeg and cutting tools segmenter (Linux)

- Android float ball and boot from the start (Programming)

- Shell script on the variables with double quotation marks grep small problem (Programming)

- Oracle 11g on Linux system boot from the startup settings (Database)

- Java Database Programming JDBC configuration (Programming)

- Getting Started with Linux system to learn: How to compress JPEG images on the command line (Linux)

- Top command: the Task Manager under linux (Linux)

- The callback function used in C ++ (Programming)

- Linux server remote user to obtain root privileges prevention (Linux)

- What happens after the MySQL disk space is full (Database)

- Enterprise Hadoop cluster architecture - NFS installation (Server)

- Bash Automated Customization Linux belongs to its own CentOS system (Linux)

- Graphic Git (Linux)

- Python variable type (Programming)

- Linux security settings (Linux)

- RedHat Linux 6.5 Enterprise Edition installation Redis 3.0.3 (Database)

- Use Docker containers (Linux)

  Docker installation under CentOS7
  Add Date : 2018-11-21      
  What is the Docker

Docker is an open source project, was born in early 2013, initially within the company dotCloud an amateur project. It is based on Google launched the Go language. Project later joined the Linux Foundation, the Apache 2.0 protocol compliance, project code on GitHub for maintenance.

Docker Since open source widespread attention and discussion that dotCloud company later changed its name to Docker Inc. RedHat has focused in its support Docker RHEL6.5 in; Google is also widely used in its PaaS offerings.

Docker project goals is to achieve a lightweight operating system virtualization solution. Linux is based Docker containers (LXC) technology.

On the basis of LXC on Docker was further package, so users do not need to be concerned about the management of the container, making the operation easier. User Action Docker container as operating a fast lightweight virtual machine as easy.

The following pictures compare the differences between Docker and traditional virtualization approach, showing the container is a virtualized, direct reuse local host operating system, but the traditional way is implemented on the hardware level operating system level.

CentOS 7 under Docker installation and start-up

1. Enter su to root and enter the root password.

Installation docker

[Root @ localhost /] # yum install docker-io

After successful installation, start docker service

[Root @ localhost /] # systemctl start docker

The docker added boot

[Root @ localhost /] # chkconfig docker on

View docker information

1.docker version: docker View the version number, including client, server, and so dependent on the Go

2.docker info: View System (docker) level information, including the management of images, containers and number
- KUbuntu / Ubuntu 14.04 (downgrade) installed SVN 1.7 (Linux)
- Linux FTP setting file description (Server)
- C ++ you can become a new scripting language (Programming)
- How to configure a server in a MySQL Cluster (Database)
- Linux, Chrome browser font settings beautification (Linux)
- Docker: installation under Ubuntu (Server)
- Replace font under Linux (Linux)
- Secondary exponential smoothing prediction method implemented in Python (Programming)
- HttpClient4 usage upgrade from HttpClient3 (Programming)
- Linux server is how to do after the invasion (Linux)
- Apache2.4.7 make an error [exports.lo] Error 1 Solution (Server)
- Linux find command usage practices (Linux)
- In the case of using cgroups Ubuntu 14.04 and Docker (Linux)
- A custom implementation of the Android sidebar (Programming)
- Linux Systems Getting Started Learning: Configuration PCI passthrough on a virtual machine (Linux)
- PHP CURL get cookies simulated login (Database)
- Linux OOM killer mechanism (Linux)
- Oracle 12c PDB Analysis (Database)
- xCAT error Unable to dispatch hierarchical sub-command to NORESOLUTION: 3001 (Linux)
- MongoDB slice simple example (Database)
  CopyRight 2002-2022 newfreesoft.com, All Rights Reserved.