Debian Docker 装置
Docker 撑持以下的 Debian 版本:
- Buster 10
- Stretch 9 (stable) / Raspbian Stretch
Docker Engine-Community 在 x86_64(或 amd64 )armhf,和 arm64 系统布局上受撑持。
卸载旧版本
Docker 的旧版本被称为 docker,docker.io 或 docker-engine,若是已装置,请卸载它们:
$ sudo apt-get remove docker docker-engine docker.io containerd runc
装置 Docker Engine-Community
利用 Docker 堆栈停止装置
在新主机上初次装置 Docker Engine-Community 之前,须要设置 Docker 堆栈。以后,您能够从堆栈装置和更新 Docker。
Raspbian 用户不能利用此体例!
对 Raspbian,尚不撑持利用堆栈停止装置。您必须改成利用 shell 剧本体例。
设置堆栈
更新 apt 包索引。
$ sudo apt-get update
装置 apt 依靠包,用于经由过程 http 来获得堆栈。
$ sudo apt-get install \
apt-transport-http \
ca-certificates \
curl \
gnupg2 \
software-properties-common
apt-transport-http \
ca-certificates \
curl \
gnupg2 \
software-properties-common
增加 Docker 的官方 GPG 密钥:
$ curl -fsSL //download.docker.com/linux/debian/gpg | sudo apt-key add -
9DC8 5822 9FC7 DD38 854A E2D8 8D81 803C 0EBF CD88 经由过程搜刮指纹的后8个字符,考证您此刻是不是具有带有指纹的密钥。
$ sudo apt-key fingerprint 0EBFCD88
pub 4096R/0EBFCD88 2017-02-22
Key fingerprint = 9DC8 5822 9FC7 DD38 854A E2D8 8D81 803C 0EBF CD88
uid Docker Release (CE deb) <docker@docker.com>
sub 4096R/F273FCD8 2017-02-22
利用以下指令设置不变版堆栈
$ sudo add-apt-repository \
"deb arch=amd64 //download.docker.com/linux/debian \
$(lsb_release -cs) \
stable"
pub 4096R/0EBFCD88 2017-02-22
Key fingerprint = 9DC8 5822 9FC7 DD38 854A E2D8 8D81 803C 0EBF CD88
uid Docker Release (CE deb) <docker@docker.com>
sub 4096R/F273FCD8 2017-02-22
利用以下指令设置不变版堆栈
$ sudo add-apt-repository \
"deb arch=amd64 //download.docker.com/linux/debian \
$(lsb_release -cs) \
stable"
装置 Docker Engine-Community
更新 apt 包索引:
$ sudo apt-get update
装置最新版本的 Docker Engine-Community 和 containerd ,或转到下一步装置特定版本:
$ sudo apt-get install docker-ce docker-ce-cli containerd.io
要装置特定版本的 Docker Engine-Community,请在堆栈中列出可用版本,而后挑选一种装置。列出您的堆栈中可用的版本:
$ apt-cache madison docker-ce
docker-ce | 5:18.09.1~3-0~debian-stretch | http://download.docker.com/linux/debian stretch/stable amd64 Packages
docker-ce | 5:18.09.0~3-0~debian-stretch | http://download.docker.com/linux/debian stretch/stable amd64 Packages
docker-ce | 18.06.1~ce~3-0~debian | http://download.docker.com/linux/debian stretch/stable amd64 Packages
docker-ce | 18.06.0~ce~3-0~debian | http://download.docker.com/linux/debian stretch/stable amd64 Packages
...
docker-ce | 5:18.09.1~3-0~debian-stretch | http://download.docker.com/linux/debian stretch/stable amd64 Packages
docker-ce | 5:18.09.0~3-0~debian-stretch | http://download.docker.com/linux/debian stretch/stable amd64 Packages
docker-ce | 18.06.1~ce~3-0~debian | http://download.docker.com/linux/debian stretch/stable amd64 Packages
docker-ce | 18.06.0~ce~3-0~debian | http://download.docker.com/linux/debian stretch/stable amd64 Packages
...
利用第二列中的版本字符串装置特定版本,比方 5:18.09.1~3-0~debian-stretch 。
$ sudo apt-get install docker-ce=<VERSION_STRING> docker-ce-cli=<VERSION_STRING> containerd.io
测试 Docker 是不是装置胜利,输出以下指令,打印出以下信息则装置胜利:
$ sudo docker run hello-world
Unable to find image 'hello-world:latest' locally
latest: Pulling from library/hello-world
1b930d010525: Pull complete Digest: sha256:c3b4ada4687bbaa170745b3e4dd8ac3f194ca95b2d0518b417fb47e5879d9b5f
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.
(amd64)
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:
http://hub.docker.com/
For more examples and ideas, visit:
http://docs.docker.com/get-started/
Unable to find image 'hello-world:latest' locally
latest: Pulling from library/hello-world
1b930d010525: Pull complete Digest: sha256:c3b4ada4687bbaa170745b3e4dd8ac3f194ca95b2d0518b417fb47e5879d9b5f
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.
(amd64)
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:
http://hub.docker.com/
For more examples and ideas, visit:
http://docs.docker.com/get-started/