[Docker4] Docker-machine进行多docker host管理

Docker Machine

Docker machine就是自动化安装docker daemon

Docker machine的provider

docker machine provider

• 常见的linux系统
• 虚拟化平台-virtualbox,vmware,hyper-v
• openstack
• Amazon web services,Microsoft Azure,Google computer Engine,Digital Ocean等

安装docker machine

curl -L https://github.com/docker/machine/releases/download/v0.13.0/docker-machine-`uname -s`-`uname -m` >/tmp/docker-machine &&
chmod +x /tmp/docker-machine &&
sudo cp /tmp/docker-machine /usr/local/bin/docker-machine

安装bash completion脚本

• 手动下载位置
• 自动下载

scripts=( docker-machine-prompt.bash docker-machine-wrapper.bash docker-machine.bash ); for i in "${scripts[@]}"; do sudo wget https://raw.githubusercontent.com/docker/machine/v0.13.0/contrib/completion/bash/${i} -P /etc/bash_completion.d; done

安装virtualbox

Virtualbox package download url

# 下载deb安装包安装
# 注意：如果你是在vmware上做的实验,请开启虚拟化Inter-VT/AMD-V

Docker-machine命令使用

Usage: docker-machine [OPTIONS] COMMAND [arg...]

Create and manage machines running Docker.

Version: 0.13.0, build 9ba6da9

Author:
  Docker Machine Contributors - <https://github.com/docker/machine>

Options:
  --debug, -D					Enable debug mode
  --storage-path, -s "/root/.docker/machine"	Configures storage path [$MACHINE_STORAGE_PATH]
  --tls-ca-cert 				CA to verify remotes against [$MACHINE_TLS_CA_CERT]
  --tls-ca-key 					Private key to generate certificates [$MACHINE_TLS_CA_KEY]
  --tls-client-cert 				Client cert to use for TLS [$MACHINE_TLS_CLIENT_CERT]
  --tls-client-key 				Private key used in client TLS auth [$MACHINE_TLS_CLIENT_KEY]
  --github-api-token 				Token to use for requests to the Github API [$MACHINE_GITHUB_API_TOKEN]
  --native-ssh					Use the native (Go-based) SSH implementation. [$MACHINE_NATIVE_SSH]
  --bugsnag-api-token 				BugSnag API token for crash reporting [$MACHINE_BUGSNAG_API_TOKEN]
  --help, -h					show help
  --version, -v					print the version

Commands:
  active		Print which machine is active
  config		Print the connection config for machine
  create		Create a machine
  env			Display the commands to set up the environment for the Docker client
  inspect		Inspect information about a machine
  ip			Get the IP address of a machine
  kill			Kill a machine
  ls			List machines
  provision		Re-provision existing machines
  regenerate-certs	Regenerate TLS Certificates for a machine
  restart		Restart a machine
  rm			Remove a machine
  ssh			Log into or run a command on a machine with SSH.
  scp			Copy files between machines
  mount			Mount or unmount a directory from a machine with SSHFS.
  start			Start a machine
  status		Get the status of a machine
  stop			Stop a machine
  upgrade		Upgrade a machine to the latest version of Docker
  url			Get the URL of a machine
  version		Show the Docker Machine version or a machine docker version
  help			Shows a list of commands or help for one command

参考链接

• Docker Machine安装
• Docker machine下载地址