linux离线状态下安装Docker Centos7 内网 无外网

linux离线状态下安装Docker Centos7 内网 无外网

下载离线docker安装包 [root环境下]

https://download.docker.com/linux/static/stable/x86_64/

下载最新的版本即可docker-20.10.5.tgz

解压安装

tar -xvf docker-20.10.5.tgz
cp docker-20.10.5/* /usr/bin

启动守护程序 程序执行完回车即可

nohup dockerd &

测试安装

docker run hello-world

返还结果

latest: Pulling from library/hello-world
b8dfde127a29: Pull complete 
Digest: sha256:308866a43596e83578c7dfa15e27a73011bdd402185a84c5cd7f32a88b501a24
Status: Downloaded newer image for hello-world:latest
time="2021-03-17T10:50:35.901109253Z" level=info msg="starting signal loop" namespace=moby path=/run/docker/containerd/daemon/io.containerd.runtime.v2.task/moby/5cc80da4cf7e5b017fc5ea870c4a6b24bdc43cd0bd7d184afa86c5c1cfc5e075 pid=18373

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:
 https://hub.docker.com/

For more examples and ideas, visit:
 https://docs.docker.com/get-started/

安装成功

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