One of the basics of Docker Foundation

I. Overview

DotCloud is the predecessor of Docker, a cloud computing platform focused on PAAs, probably the most widely supported PAAs platform;

　　use the container concept to solve the challenges of applying stack deployment;  

Definition: What is Docker

Open-source application container engine, easy to package the release application to the container;

More large-scale applications in the Go Speech field;

Docker implementations:

Docker is the implementation of container technology, the earliest use of LXC as container engine, the latest version of Docker using Libcontainer replaced LXC;

Use the Aufs file system to manage image and container

Based on the implementation of C/s architecture, server side uses Unixsocket, can also switch to Tcpprotocol;

Aufs File System:

1. Advanced Multi Layer Unification filesystem

2, can be implemented to combine the contents of a number of different directories;

3, allow read-only and read-write directory coexistence;

　　

　　　　

One of the basics of Docker Foundation