ubuntu 18.04離線安裝docker

參考鏈接： https://www.jianshu.com/p/42d1c9fb538c

1、系統環境

LSB是Linux Standard Base的縮寫，lsb_release命令用來顯示LSB和特定版本的相關信息。

root@ubuntu:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 18.04.5 LTS
Release:        18.04
Codename:       bionic
root@ubuntu:~$

2、下載相關的包

包名

libltdl7_2.4.6-2_amd64.deb
docker-ce-cli_18.09.6~3-0~ubuntu-bionic_amd64.deb
containerd.io_1.2.5-1_amd64.deb
docker-ce_18.09.6~3-0~ubuntu-bionic_amd64.deb

對應下載鏈接

http://archive.ubuntu.com/ubuntu/pool/main/libt/libtool/libltdl7_2.4.6-2_amd64.deb
https://download.docker.com/linux/ubuntu/dists/bionic/pool/stable/amd64/docker-ce-cli_18.09.6~3-0~ubuntu-bionic_amd64.deb
https://download.docker.com/linux/ubuntu/dists/bionic/pool/stable/amd64/containerd.io_1.2.5-1_amd64.deb
https://download.docker.com/linux/ubuntu/dists/bionic/pool/stable/amd64/docker-ce_18.09.6~3-0~ubuntu-bionic_amd64.deb

下載保存

 3、順序安裝相關的包

sudo dpkg -i libltdl7_2.4.6-2_amd64.deb 
sudo dpkg -i docker-ce-cli_18.09.6~3-0~ubuntu-bionic_amd64.deb 
sudo dpkg -i containerd.io_1.2.5-1_amd64.deb
sudo dpkg -i docker-ce_18.09.6~3-0~ubuntu-bionic_amd64.deb

 4、驗證是否成功

docker -v

 5、docker ps 或 docker images遇到問題permission denied

報錯信息

Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.39/images/json: dial unix /var/run/docker.sock: connect: permission denied

 解決方案：

（1）添加docker組

（2）添加用戶到docker組

（3）切換用戶

sudo groupadd docker
sudo usermod -aG docker ${USER}
su ${USER}

備注：

①${USER}表示用戶名

②參考鏈接： https://www.digitalocean.com/community/questions/how-to-fix-docker-got-permission-denied-while-trying-to-connect-to-the-docker-daemon-socket