Docker ToolboxBy. purpleworks Developer ggoals

Index

• What is Docker toolbox?

• MySQL using toolbox

What's in the toolbox

• Docker Client• Docker Machine• Docker Compose (Mac only)• Docker Kitematic• VirtualBox

Because the Docker daemon uses Linux-specific kernel features, you can’t run Docker natively in OS X.Instead, you must use docker-machine to create and attach to a virtual machine (VM). This machine is a Linux VM that hosts Docker for you on your Mac.

Docker daemon 이 Linux 에서만 돌릴수 있기 때문에 Linux VM 이 꼭 필요 !!

In an OS X installation, the docker daemon is running inside a Linux VM called default. The default is a lightweight Linux VM made specifically to run the Docker daemon on Mac OS X. The VM runs completely from RAM, is a small ~24MB download, and boots in approximately 5s.

In the past….

Boot2Docker 보단 Docker Machine 을 !!

What is that The toolbox install??

The Virtual Box

The Docker Client

The Docker client, in the form of the docker binary, is the primary user interface to Docker. It accepts commands from the user and communicates back and forth with a Docker daemon.

Docker daemon 과의 Interface 를 위한 시스템 !!!

Kitematic

Kitematic, the Docker GUI, runs on Mac OS X and Windows operating systems. 

Overview of Docker ComposeCompose is a tool for defining and running multi-container applications with Docker. With Compose, you define a multi-container application in a single file, then spin your application up in a single command which does everything that needs to be done to get it running.

• Start, stop and rebuild services

• View the status of running services

• Stream the log output of running services

• Run a one-off command on a service

Compose has commands for managing the whole lifecycle of your applica-tion:

Overview of Docker Compose1. Define services that make up your app in docker-compose.yml

2. $ docker-compose up

docker-compose.yml

The Docker Machine

To create a virtual machine, you supply Docker Machine with the name of the driver you want use. The driver repre-sents the virtual environment. For example, on a local Linux, Mac, or Windows system the driver is typically Oracle Virtual Box. For cloud providers, Docker Machine supports drivers such as AWS, Microsoft Azure, Digital Ocean and many more. The Docker Machine reference includes a complete list of the supported drivers.

출처 : https://docs.docker.com/machine/

로컬에선 보통 “ Oracle Virtual Box”!!

클라우드에서는 AWS, Azure, Digital Ocean, and so on!!

$ docker-machine create \ --driver digitalocean \ --digitalocean-access-token 0ab77166d407f479c6701652cee3a46830fef4 \ staging

Creating SSH key... Creating Digital Ocean droplet...To see how to connect Docker to this machine, run: docker-machine env staging

$ docker-machine ls NAME ACTIVE DRIVER STATE URL dev virtualbox Running tcp://192.168.99.103:2376 staging * digitalocean Running tcp://104.236.50.118:2376

The Docker Machine

•start, inspect, stop, and restart a host•upgrade the Docker client and daemon•configure a Docker client to talk to your host

Once you create one or more Docker hosts, Docker Machine supplies a number of com-mands for managing them. Using these commands you can

Virtaul Machine 이미지를 껐다 , 켰다 , 생성했다 , 지웠다 등등…

The Docker Machine

The Docker Quickstart Terminal

I’ve recently been tinkering with Docker, after seeing how popular it’s become and I’m convincedit’s the future of infrastructure and development. By removing the virtual machine operatingsystem layer, it makes it a lot easier to move around apps and their data.It’s good to see Docker Toolbox, as I had indeed found getting started in the past was a littlepainful and confusing.

Docker Toolbox is an installer that helps pull together the various components of the platformfor local development. It installs the Docker client, Compose, Kinematic, Machine and VirtualBox so you don’t need to install them separately.

출처 : http://thenextweb.com/dd/2015/08/13/docker-toolbox-makes-it-easier-to-get-started-with-containers-in-development/

The End~