Docker - 安裝及設定
  • 1,726 views,
  • 2017-04-28,
  • 上傳者: Kuann Hung,
  •  0
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步驟
1.
安裝 yum utils
yum install -y yum-utils
2.
加入 stable 的 repository
yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
3.
[optional] 加入 edge 版的 repository
如果你是更新魔人,就加上去吧!!
yum-config-manager --enable docker-ce-edge
4.
安裝 docker
yum install -y docker-ce
5.
啟動 Docker
systemctl start docker
6.
執行 Hello-World 試試看吧!!
docker run hello-world
 
如果看到以下訊息就是正常安裝囉!!
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/
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