Brew安装docker不包括docker引擎？

Question

试图从brew设置docker，但是引擎似乎不包括在任何官方配方中。

brew install docker-machine docker-compose

所以这些只安装客户端？引擎/守护进程没有桶吗？

Answer 1

要使用自制软件安装Docker for Mac，请执行以下操作：

brew install homebrew/cask/docker

要安装命令行完成：

brew install bash-completion
brew install docker-completion
brew install docker-compose-completion
brew install docker-machine-completion

Answer 2

请试着跑步

brew install docker

这将安装Docker引擎，需要Docker机器（VirtualBox）在Mac上运行。

如果你想安装较新的Docker for Mac，它不需要虚拟盒子，你可以通过Homebrew的木桶安装：

brew install --cask docker 
open /Applications/Docker.app

Answer 3

以下步骤在macOS Sierra 10.12上运行良好。4.请注意，brew安装Docker后，Docker命令（符号链接）在/usr/local/bin上不可用。第一次运行Docker应用程序将创建此符号链接。请参见下面的详细步骤。

>

安装Docker。

brew install --cask docker

发射Docker

• 按⌘Space打开聚光灯搜索，然后输入Docker启动Docker

以这种方式启动Docker时，状态菜单中会出现Docker鲸鱼图标。当鲸鱼图标出现时，docker，docker-compose，docker-凭据-osxkeychain和docker-机的符号链接将在/usr/local/bin中创建。

$ ls -l /usr/local/bin/docker*
lrwxr-xr-x  1 susam  domain Users  67 Apr 12 14:14 /usr/local/bin/docker -> /Users/susam/Library/Group Containers/group.com.docker/bin/docker
lrwxr-xr-x  1 susam  domain Users  75 Apr 12 14:14 /usr/local/bin/docker-compose -> /Users/susam/Library/Group Containers/group.com.docker/bin/docker-compose
lrwxr-xr-x  1 susam  domain Users  90 Apr 12 14:14 /usr/local/bin/docker-credential-osxkeychain -> /Users/susam/Library/Group Containers/group.com.docker/bin/docker-credential-osxkeychain
lrwxr-xr-x  1 susam  domain Users  75 Apr 12 14:14 /usr/local/bin/docker-machine -> /Users/susam/Library/Group Containers/group.com.docker/bin/docker-machine

单击状态菜单中的docker whale图标，等待它显示Docker正在运行。

测试Docker工作正常。

$ docker run hello-world
Unable to find image 'hello-world:latest' locally
latest: Pulling from library/hello-world
78445dd45222: Pull complete
Digest: sha256:c5515758d4c5e1e838e9cd307f6c6a0d620b5e07e6f927b07d05f6d12a1ac8d7
Status: Downloaded newer image for hello-world:latest

Hello from Docker!
This message shows that your installation appears to be working correctly.

To generate this message, Docker took the following steps:
 1. The Docker client contacted the Docker daemon.
 2. The Docker daemon pulled the "hello-world" image from the Docker Hub.
 3. The Docker daemon created a new container from that image which runs the
    executable that produces the output you are currently reading.
 4. The Docker daemon streamed that output to the Docker client, which sent it
    to your terminal.

To try something more ambitious, you can run an Ubuntu container with:
 $ docker run -it ubuntu bash

Share images, automate workflows, and more with a free Docker ID:
 https://cloud.docker.com/

For more examples and ideas, visit:
 https://docs.docker.com/engine/userguide/

$ docker version
Client:
 Version:      17.03.1-ce
 API version:  1.27
 Go version:   go1.7.5
 Git commit:   c6d412e
 Built:        Tue Mar 28 00:40:02 2017
 OS/Arch:      darwin/amd64

Server:
 Version:      17.03.1-ce
 API version:  1.27 (minimum version 1.12)
 Go version:   go1.7.5
 Git commit:   c6d412e
 Built:        Fri Mar 24 00:00:50 2017
 OS/Arch:      linux/amd64
 Experimental: true