2022年11月2日 星期三

[研究] Docker 20.10.21 自動化應用程式部署工具 安裝 (Rocky Linux 8.6)

[研究] Docker 4.1.1 自動化應用程式部署工具 安裝 (Rocky Linux 8.6)

2022-11-02

網站
https://wiki.centos.org/zh-tw/Cloud/Docker

參考

Add the docker repository

Use the dnf utility to add the docker repository to your Rocky Linux server. Type:

sudo dnf config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

Install the needed packages

Install the latest version of Docker Engine, containerd, and Docker Compose, by running:

sudo dnf -y install docker-ce docker-ce-cli containerd.io docker-compose-plugin

Start and enable the systemd docker service (dockerd)
Use the systemctl utility to configure the dockerd daemon to automatically startup with the next system reboot and simultaneously start it for the current session. Type:

sudo systemctl --now enable docker

Notes

docker-ce               : This package provides the underlying technology for building and running docker containers (dockerd) 
docker-ce-cli           : Provides the command line interface (CLI) client docker tool (docker)
containerd.io           : Provides the container runtime (runc)
docker-compose-plugin   : A plugin that provides the 'docker compose' subcommand 

Docker 是一個開源的引擎,透過輕量級、便攜、自給自足、能執行於任何環境的容器,自動化應用程式的部署。

安裝
 
[user1@localhost ~]$ sudo dnf config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

We trust you have received the usual lecture from the local System
Administrator. It usually boils down to these three things:

    #1) Respect the privacy of others.
    #2) Think before you type.
    #3) With great power comes great responsibility.

[sudo] password for user1: 
Adding repo from: https://download.docker.com/linux/centos/docker-ce.repo
[user1@localhost ~]$ 


[user1@localhost ~]$ sudo dnf -y install docker-ce docker-ce-cli containerd.io docker-compose-plugin
Rocky Linux 8 - AppStream                              2.1 MB/s |  11 MB     00:05    
Rocky Linux 8 - BaseOS                                 1.9 MB/s | 9.0 MB     00:04    
Rocky Linux 8 - Extras                                 1.9 kB/s |  12 kB     00:06    
Docker CE Stable - x86_64                              262 kB/s |  31 kB     00:00    
Error: 
 Problem 1: problem with installed package podman-2:4.0.2-6.module+el8.6.0+785+d1251653.x86_64
  - package podman-2:4.0.2-6.module+el8.6.0+785+d1251653.x86_64 requires runc >= 1.0.0-57, but none of the providers can be installed
  - package podman-2:4.0.2-6.module+el8.6.0+971+69b94baf.x86_64 requires runc >= 1.0.0-57, but none of the providers can be installed
  - package podman-2:4.1.1-2.module+el8.6.0+997+05c9d812.x86_64 requires runc >= 1.0.0-57, but none of the providers can be installed
  - package podman-2:4.1.1-7.module+el8.6.0+1054+50b00ff4.x86_64 requires runc >= 1.0.0-57, but none of the providers can be installed
  - package containerd.io-1.6.9-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.6.9-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.6.9-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.6.9-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.6.9-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.6.9-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.6.9-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.6.9-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.6.9-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.6.9-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - cannot install the best candidate for the job
  - package runc-1.0.0-66.rc10.module+el8.5.0+770+e2f49861.x86_64 is filtered out by modular filtering
  - package runc-1.0.0-73.rc95.module+el8.6.0+783+10209741.x86_64 is filtered out by modular filtering
  - package runc-1.0.0-73.rc95.module+el8.6.0+973+7a06b91e.x86_64 is filtered out by modular filtering
  - package runc-1:1.0.3-1.module+el8.6.0+784+32aef5de.x86_64 is filtered out by modular filtering
  - package runc-1:1.0.3-1.module+el8.6.0+972+902006e0.x86_64 is filtered out by modular filtering
 Problem 2: problem with installed package podman-catatonit-2:4.0.2-6.module+el8.6.0+785+d1251653.x86_64
  - package podman-catatonit-2:4.0.2-6.module+el8.6.0+785+d1251653.x86_64 requires podman = 2:4.0.2-6.module+el8.6.0+785+d1251653, but none of the providers can be installed
  - package podman-2:4.0.2-6.module+el8.6.0+785+d1251653.x86_64 requires runc >= 1.0.0-57, but none of the providers can be installed
  - package containerd.io-1.4.3-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.4.3-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.4.3-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.4.3-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.4.3-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.4.3-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.4.3-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.4.3-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.4.3-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.4.3-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package docker-ce-3:20.10.21-3.el8.x86_64 requires containerd.io >= 1.4.1, but none of the providers can be installed
  - package containerd.io-1.4.3-3.2.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.4.3-3.2.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.4.3-3.2.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.4.3-3.2.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.4.3-3.2.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.4.3-3.2.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.4.3-3.2.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.4.3-3.2.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.4.3-3.2.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.4.3-3.2.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.4.10-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.4.10-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.4.11-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.4.11-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.4.12-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.4.12-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.4.13-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.4.13-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.4.4-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.4.4-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.4.6-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.4.6-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.4.8-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.4.8-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.4.9-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.4.9-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.5.10-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.5.10-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.5.11-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.5.11-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.6.4-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.6.4-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.6.6-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.6.6-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.6.7-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.6.7-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.6.8-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.6.8-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.6.9-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - package containerd.io-1.6.9-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64
  - cannot install the best candidate for the job
  - package runc-1.0.0-66.rc10.module+el8.5.0+770+e2f49861.x86_64 is filtered out by modular filtering
  - package runc-1.0.0-73.rc95.module+el8.6.0+783+10209741.x86_64 is filtered out by modular filtering
  - package runc-1.0.0-73.rc95.module+el8.6.0+973+7a06b91e.x86_64 is filtered out by modular filtering
  - package runc-1:1.0.3-1.module+el8.6.0+784+32aef5de.x86_64 is filtered out by modular filtering
  - package runc-1:1.0.3-1.module+el8.6.0+972+902006e0.x86_64 is filtered out by modular filtering
  - package containerd.io-1.4.4-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.4.4-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.4.4-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.4.4-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.4.4-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.4.4-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.4.4-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.4.4-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.4.6-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.4.6-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.4.6-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.4.6-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.4.6-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.4.6-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.4.6-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.4.6-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.4.8-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.4.8-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.4.8-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.4.8-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.4.8-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.4.8-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.4.8-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.4.8-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.4.9-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.4.9-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.4.9-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.4.9-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.4.9-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.4.9-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.4.9-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.4.9-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.4.10-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.4.10-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.4.10-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.4.10-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.4.10-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.4.10-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.4.10-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.4.10-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.4.11-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.4.11-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.4.11-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.4.11-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.4.11-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.4.11-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.4.11-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.4.11-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.4.12-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.4.12-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.4.12-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.4.12-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.4.12-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.4.12-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.4.12-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.4.12-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.4.13-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.4.13-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.4.13-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.4.13-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.4.13-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.4.13-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.4.13-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.4.13-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.5.10-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.5.10-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.5.10-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.5.10-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.5.10-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.5.10-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.5.10-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.5.10-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.5.11-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.5.11-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.5.11-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.5.11-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.5.11-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.5.11-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.5.11-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.5.11-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.6.4-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.6.4-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.6.4-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.6.4-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.6.4-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.6.4-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.6.4-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.6.4-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.6.6-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.6.6-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.6.6-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.6.6-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.6.6-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.6.6-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.6.6-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.6.6-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.6.7-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.6.7-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.6.7-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.6.7-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.6.7-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.6.7-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.6.7-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.6.7-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.6.8-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.6.8-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.6.8-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.6.8-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.6.8-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.6.8-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.6.8-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.6.8-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.6.9-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.6.9-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.0.3-2.module+el8.6.0+971+69b94baf.x86_64
  - package containerd.io-1.6.9-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.6.9-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+1054+50b00ff4.x86_64
  - package containerd.io-1.6.9-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.6.9-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-2.module+el8.6.0+997+05c9d812.x86_64
  - package containerd.io-1.6.9-3.1.el8.x86_64 conflicts with runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package containerd.io-1.6.9-3.1.el8.x86_64 obsoletes runc provided by runc-1:1.1.3-3.module+el8.6.0+1058+f3d643c8.x86_64
  - package podman-catatonit-2:4.0.2-6.module+el8.6.0+971+69b94baf.x86_64 requires podman = 2:4.0.2-6.module+el8.6.0+971+69b94baf, but none of the providers can be installed
  - package podman-2:4.0.2-6.module+el8.6.0+971+69b94baf.x86_64 requires runc >= 1.0.0-57, but none of the providers can be installed
  - package podman-catatonit-2:4.1.1-2.module+el8.6.0+997+05c9d812.x86_64 requires podman = 2:4.1.1-2.module+el8.6.0+997+05c9d812, but none of the providers can be installed
  - package podman-2:4.1.1-2.module+el8.6.0+997+05c9d812.x86_64 requires runc >= 1.0.0-57, but none of the providers can be installed
  - package podman-catatonit-2:4.1.1-7.module+el8.6.0+1054+50b00ff4.x86_64 requires podman = 2:4.1.1-7.module+el8.6.0+1054+50b00ff4, but none of the providers can be installed
  - package podman-2:4.1.1-7.module+el8.6.0+1054+50b00ff4.x86_64 requires runc >= 1.0.0-57, but none of the providers can be installed
(try to add '--allowerasing' to command line to replace conflicting packages or '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages)
[user1@localhost ~]$ 


不使用下面移除衝突的套件法,改用 allowerasing 參數看看

[user1@localhost ~]$ sudo dnf remove podman buildah -y


再次安裝

[user1@localhost ~]$ sudo dnf -y install docker-ce docker-ce-cli containerd.io docker-compose-plugin --allowerasing
Last metadata expiration check: 0:01:32 ago on Tue 01 Nov 2022 10:17:41 PM EDT.
Dependencies resolved.
=======================================================================================
 Package          Arch   Version                                Repository        Size
=======================================================================================
Installing:
 containerd.io    x86_64 1.6.9-3.1.el8                          docker-ce-stable  33 M
     replacing  runc.x86_64 1:1.0.3-2.module+el8.6.0+785+d1251653
 docker-ce        x86_64 3:20.10.21-3.el8                       docker-ce-stable  21 M
 docker-ce-cli    x86_64 1:20.10.21-3.el8                       docker-ce-stable  30 M
 docker-compose-plugin
                  x86_64 2.12.2-3.el8                           docker-ce-stable  10 M
Installing dependencies:
 docker-ce-rootless-extras
                  x86_64 20.10.21-3.el8                         docker-ce-stable 4.6 M
 libcgroup        x86_64 0.41-19.el8                            baseos            69 k
Installing weak dependencies:
 docker-scan-plugin
                  x86_64 0.21.0-3.el8                           docker-ce-stable 3.8 M
Removing dependent packages:
 buildah          x86_64 1:1.24.2-4.module+el8.6.0+785+d1251653 @AppStream        30 M
 cockpit-podman   noarch 43-1.module+el8.6.0+785+d1251653       @AppStream       493 k
 containers-common
                  x86_64 2:1-27.module+el8.6.0+785+d1251653     @AppStream       361 k
 podman           x86_64 2:4.0.2-6.module+el8.6.0+785+d1251653  @AppStream        51 M
 podman-catatonit x86_64 2:4.0.2-6.module+el8.6.0+785+d1251653  @AppStream       764 k

Transaction Summary
=======================================================================================
Install  7 Packages
Remove   5 Packages

Total download size: 102 M
Downloading Packages:
(1/7): libcgroup-0.41-19.el8.x86_64.rpm                 29 kB/s |  69 kB     00:02    
(2/7): docker-ce-cli-20.10.21-3.el8.x86_64.rpm                                                            3.1 MB/s |  30 MB     00:09    
(3/7): docker-ce-20.10.21-3.el8.x86_64.rpm                                                                1.8 MB/s |  21 MB     00:12    
(4/7): docker-ce-rootless-extras-20.10.21-3.el8.x86_64.rpm                                                3.3 MB/s | 4.6 MB     00:01    
(5/7): docker-scan-plugin-0.21.0-3.el8.x86_64.rpm                                                         2.2 MB/s | 3.8 MB     00:01    
(6/7): docker-compose-plugin-2.12.2-3.el8.x86_64.rpm                                                      2.2 MB/s |  10 MB     00:04    
(7/7): containerd.io-1.6.9-3.1.el8.x86_64.rpm                                                             1.8 MB/s |  33 MB     00:18    
------------------------------------------------------------------------------------------------------------------------------------------
Total                                                                                                     5.3 MB/s | 102 MB     00:19     
Rocky Linux 8 - BaseOS                                                                                    1.6 MB/s | 1.6 kB     00:00    
Importing GPG key 0x6D745A60:
 Userid     : "Release Engineering <infrastructure@rockylinux.org>"
 Fingerprint: 7051 C470 A929 F454 CEBE 37B7 15AF 5DAC 6D74 5A60
 From       : /etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
Key imported successfully
Docker CE Stable - x86_64                                                                                  14 kB/s | 1.6 kB     00:00    
Importing GPG key 0x621E9F35:
 Userid     : "Docker Release (CE rpm) <docker@docker.com>"
 Fingerprint: 060A 61C5 1B55 8A7F 742B 77AA C52F EB6B 621E 9F35
 From       : https://download.docker.com/linux/centos/gpg
Key imported successfully
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
  Preparing        :                                                                                                                  1/1 
  Running scriptlet: docker-scan-plugin-0.21.0-3.el8.x86_64                                                                           1/1 
  Installing       : docker-scan-plugin-0.21.0-3.el8.x86_64                                                                          1/13 
  Running scriptlet: docker-scan-plugin-0.21.0-3.el8.x86_64                                                                          1/13 
  Installing       : docker-ce-cli-1:20.10.21-3.el8.x86_64                                                                           2/13 
  Running scriptlet: docker-ce-cli-1:20.10.21-3.el8.x86_64                                                                           2/13 
  Installing       : containerd.io-1.6.9-3.1.el8.x86_64                                                                              3/13 
  Running scriptlet: containerd.io-1.6.9-3.1.el8.x86_64                                                                              3/13 
  Running scriptlet: libcgroup-0.41-19.el8.x86_64                                                                                    4/13 
  Installing       : libcgroup-0.41-19.el8.x86_64                                                                                    4/13 
  Running scriptlet: libcgroup-0.41-19.el8.x86_64                                                                                    4/13 
  Installing       : docker-ce-rootless-extras-20.10.21-3.el8.x86_64                                                                 5/13 
  Running scriptlet: docker-ce-rootless-extras-20.10.21-3.el8.x86_64                                                                 5/13 
  Installing       : docker-ce-3:20.10.21-3.el8.x86_64                                                                               6/13 
  Running scriptlet: docker-ce-3:20.10.21-3.el8.x86_64                                                                               6/13 
  Installing       : docker-compose-plugin-2.12.2-3.el8.x86_64                                                                       7/13 
  Running scriptlet: docker-compose-plugin-2.12.2-3.el8.x86_64                                                                       7/13 
  Erasing          : buildah-1:1.24.2-4.module+el8.6.0+785+d1251653.x86_64                                                           8/13 
  Erasing          : cockpit-podman-43-1.module+el8.6.0+785+d1251653.noarch                                                          9/13 
  Erasing          : podman-2:4.0.2-6.module+el8.6.0+785+d1251653.x86_64                                                            10/13 
  Running scriptlet: podman-2:4.0.2-6.module+el8.6.0+785+d1251653.x86_64                                                            10/13 
  Erasing          : containers-common-2:1-27.module+el8.6.0+785+d1251653.x86_64                                                    11/13 
  Erasing          : podman-catatonit-2:4.0.2-6.module+el8.6.0+785+d1251653.x86_64                                                  12/13 
  Obsoleting       : runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64                                                              13/13 
  Running scriptlet: runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64                                                              13/13 
  Verifying        : libcgroup-0.41-19.el8.x86_64                                                                                    1/13 
  Verifying        : containerd.io-1.6.9-3.1.el8.x86_64                                                                              2/13 
  Verifying        : runc-1:1.0.3-2.module+el8.6.0+785+d1251653.x86_64                                                               3/13 
  Verifying        : docker-ce-3:20.10.21-3.el8.x86_64                                                                               4/13 
  Verifying        : docker-ce-cli-1:20.10.21-3.el8.x86_64                                                                           5/13 
  Verifying        : docker-ce-rootless-extras-20.10.21-3.el8.x86_64                                                                 6/13 
  Verifying        : docker-compose-plugin-2.12.2-3.el8.x86_64                                                                       7/13 
  Verifying        : docker-scan-plugin-0.21.0-3.el8.x86_64                                                                          8/13 
  Verifying        : buildah-1:1.24.2-4.module+el8.6.0+785+d1251653.x86_64                                                           9/13 
  Verifying        : cockpit-podman-43-1.module+el8.6.0+785+d1251653.noarch                                                         10/13 
  Verifying        : containers-common-2:1-27.module+el8.6.0+785+d1251653.x86_64                                                    11/13 
  Verifying        : podman-2:4.0.2-6.module+el8.6.0+785+d1251653.x86_64                                                            12/13 
  Verifying        : podman-catatonit-2:4.0.2-6.module+el8.6.0+785+d1251653.x86_64                                                  13/13 

Installed:
  containerd.io-1.6.9-3.1.el8.x86_64                docker-ce-3:20.10.21-3.el8.x86_64           docker-ce-cli-1:20.10.21-3.el8.x86_64   
  docker-ce-rootless-extras-20.10.21-3.el8.x86_64   docker-compose-plugin-2.12.2-3.el8.x86_64   docker-scan-plugin-0.21.0-3.el8.x86_64  
  libcgroup-0.41-19.el8.x86_64                     
Removed:
  buildah-1:1.24.2-4.module+el8.6.0+785+d1251653.x86_64                   cockpit-podman-43-1.module+el8.6.0+785+d1251653.noarch          
  containers-common-2:1-27.module+el8.6.0+785+d1251653.x86_64             podman-2:4.0.2-6.module+el8.6.0+785+d1251653.x86_64             
  podman-catatonit-2:4.0.2-6.module+el8.6.0+785+d1251653.x86_64          

Complete!
[user1@localhost ~]$ 

設定開機立刻啟動 

[user1@localhost ~]$ sudo systemctl --now enable docker
Created symlink /etc/systemd/system/multi-user.target.wants/docker.service → /usr/lib/systemd/system/docker.service.
[user1@localhost ~]$

檢查 

[user1@localhost ~]$ sudo systemctl status docker
● docker.service - Docker Application Container Engine
   Loaded: loaded (/usr/lib/systemd/system/docker.service; enabled; vendor preset: disabled)
   Active: active (running) since Tue 2022-11-01 22:21:25 EDT; 13s ago
     Docs: https://docs.docker.com
 Main PID: 32999 (dockerd)
    Tasks: 9
   Memory: 26.6M
   CGroup: /system.slice/docker.service
           └─32999 /usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock

Nov 01 22:21:24 localhost.localdomain dockerd[32999]: time="2022-11-01T22:21:24.686271633-04:00" level=warning msg="Your kernel does not >
Nov 01 22:21:24 localhost.localdomain dockerd[32999]: time="2022-11-01T22:21:24.686305972-04:00" level=warning msg="Your kernel does not >
Nov 01 22:21:24 localhost.localdomain dockerd[32999]: time="2022-11-01T22:21:24.686515902-04:00" level=info msg="Loading containers: star>
Nov 01 22:21:25 localhost.localdomain dockerd[32999]: time="2022-11-01T22:21:25.567179645-04:00" level=info msg="Default bridge (docker0)>
Nov 01 22:21:25 localhost.localdomain dockerd[32999]: time="2022-11-01T22:21:25.696903981-04:00" level=info msg="Firewalld: interface doc>
Nov 01 22:21:25 localhost.localdomain dockerd[32999]: time="2022-11-01T22:21:25.815974758-04:00" level=info msg="Loading containers: done>
Nov 01 22:21:25 localhost.localdomain dockerd[32999]: time="2022-11-01T22:21:25.835590191-04:00" level=info msg="Docker daemon" commit=30>
Nov 01 22:21:25 localhost.localdomain dockerd[32999]: time="2022-11-01T22:21:25.835742849-04:00" level=info msg="Daemon has completed ini>
Nov 01 22:21:25 localhost.localdomain systemd[1]: Started Docker Application Container Engine.
Nov 01 22:21:25 localhost.localdomain dockerd[32999]: time="2022-11-01T22:21:25.861738455-04:00" level=info msg="API listen on /var/run/d>
[user1@localhost ~]$ 

檢查

[user1@localhost ~]$ ps aux | grep docker
root        3204  0.0  0.0 179372   768 ?        Ss   22:16   0:00 gpg-agent --homedir /var/cache/PackageKit/8.6/metadata/docker-ce-stable-8-x86_64.tmp/gpgdir --use-standard-socket --daemon
root       32999  0.2  1.8 1431976 68780 ?       Ssl  22:21   0:00 /usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock
user1      33176  0.0  0.0 221936  1192 pts/0    S+   22:22   0:00 grep --color=auto docker
[user1@localhost ~]$ 


檢查

[user1@localhost ~]$ docker -v
Docker version 20.10.21, build baeda1f  
[user1@localhost ~]$ 


(完)

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