docker tutorial linux

-th filesystem Type Size Used avail use% mounted on none Aufs 9.1G 1.6G 7.1G 18%/ tmpfs tmpfs 115M 0 115M 0%/dev shm tmpfs 64M 0 64M 0%/dev/shm/dev/sda1 ext4 9.1G 1.6G 7.1G 18%/etc/hosts 9, run the container named CentOS Mirror (virtual out of 1 CentOS system) 1 The container that runs the CentOS mirror Docker Run-i-T CentOS 2) View version root@10.1.10.236:~# Docker run CentOS ca

site in the browser via http://localhost:8002 (or http://host-ip:8002). Fig Logs View Log Fig Port view Port mappings Use of external network WordPress: image:daocloud.io/daocloud/dao-wordpress:latest Environment: -wordpress_db_host= 119.119.192.246:3306 -Wordpress_db_user=root -wordpress_db_password=123456 ports: -"80" Fig command: # Stop Fig Stop # View log Fig Logs # view ports Fig Port # Uninstall Fig: pip uninstall Fig # Version: Fig--version

NamespaceI'll show you a "cottage image" that mimics the Docker Mount Namespace.First, we need a rootfs, which is that we need to copy the commands from the image we're going to make to a rootfs directory, and we'll simulate Linux to build the following directories:hchen@ubuntu:~/rootfs$ lsBin Dev etc home Lib lib64 mnt opt proc root run sbin sys tmp usr varWe then copy the commands we need to the Rootfs/b

Install Docker on Linux, a few steps: Environment: Windows7 Virtual machine: Oracle Vmvirtualbox Linux:ubuntukylin-14.04.1-amd64.iso jdk:1.7 I. Environmental preparedness Step1: Installing virtual machines Step2: Modify the host BIOS configuration, detailed steps see article: http://www.jb51.net/article/96239.htm Step3: Install the Ubuntu system on the virtual machine. The memory is set to 4G, the h

Docker Learning Tutorial Notes integration (complete)This article is mainly to organize the Dockerone organization translation Flux7 Docker Introductory tutorial, through Markdown Records, convenient offline learning. The original address, http://dockone.io/article/101.Some of the links may be redirected to foreign sit

graph directory of the extra folder is actually a layer. These layers are associated with a layer named after our mirror name, and the relationship is recorded in a JSON file. From this JSON file, you can see the parent image or the previous layer of the image is ..., the graph directory is also stored in this layer of information, and then look down, you can see the hierarchical relationship. In graph This directory does not find the location of the image we want to find. The graph directory i

This series of articles will introduce Docker knowledge: (1) Docker installation and basic usage (2) Docker mirror (3) Isolation of Docker containers-use Linux namespace isolate container's operating environment (4) Isolation of Dock