关于Docker

严少安 Lv.6

2018-02-18 15:01:01 2018-02-18 15:01:01 Created 2018-02-18 15:01:01 2018-02-18 15:01:01 Updated

Docker

docker
| concept

176 Words 1 Mins

Something about docker.

“Build, Ship and Run”

内核容器

LXC
Linux Container, 内核容器技术
Cgroup, Namespace, rootfs

容器文件系统

# 控制文件系统根目录的位置
chroot
# 文件系统访问和结构
MNT

镜像的叠加

docker history shawnyan/docker:ol7

Docker Hub

公有仓库 /私有仓库

在CentOS上安装docker-registry

docker run -d -e SETTINGS_FLAVOR=dev -e STORAGE_PATH=/tmp/registry -v /opt/data/registry:/tmp/registry  -p 5000:5000 registry

私有仓库位置：/opt/data/registry

可以把项目https://github.com/docker/docker-registry.git克隆到本地

Docker Tools

dockviz

dockviz images -d | dot -Tpng -o images.png

Docker Compose

docker-compose.yml

Docker Machine

Docker ToolBox host ip

docker-machine ip
docker-machine ls

Swarm

Docker集群

“swap, plug and play”

Reference

Title: 关于Docker
Author: 严少安
Created at: 2018-02-18 15:01:01
Updated at: 2018-02-18 15:01:01
Link: https://shawnyan.cn/2018/docker/docker-intro/
License: This work is licensed under CC BY-NC-SA 4.0.

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On this page

内核容器
容器文件系统
镜像的叠加
Docker Hub
Docker Tools
Reference