【打工日常】使用docker部署可视化工具docker-ui_可视化docker

 一、docker-ui介绍

       docker-ui是一个易用且轻量化的Docker管理工具，透过Web界面的操作，方便快捷操作docker容器化工作。

       docker-ui拥有易操作化化界面，不须记忆docker指令，仅需下载镜像即可立刻加入完成部署。基于docker的特性，于docker-ui中可以直接更新镜像的版本，使用相同的设置，重新部署并取代原来的容器即可完成升级，使用最新版本的功能。

       docker-ui功能覆盖docker cli命令行95%以上的命令功能，通过docker-ui界面里提供的可视化操作功能，轻松的进行docker环境和docker swarm集群环境的管理和维护功能。

       docker-ui是一个可视化的docker容器镜像的图形化管理工具，利用docker-ui可以轻松构建，管理和维护docker环境。 而且完全开源免费，基于容器化的安装方式，方便高效部署。

 二、本次实践介绍 

1. 本次实践简介

本次实践部署环境为个人测试环境

2. 本地环境规划

本次实践环境规划：docker快速拉取docker-ui镜像，然后后台启动docker-ui镜像

三、检查本地Docker环境

1. 检查本地Docker版本

检查Docker版本：docker version
 
root@WellDone:/home/goodjob# docker version
Client: Docker Engine - Community
 Version:           25.0.0
 API version:       1.44
 Go version:        go1.21.6
 Git commit:        e758fe5
 Built:             Thu Jan 18 17:09:49 2024
 OS/Arch:           linux/amd64
 Context:           default
 
Server: Docker Engine - Community
 Engine:
  Version:          25.0.0
  API version:      1.44 (minimum version 1.24)
  Go version:       go1.21.6
  Git commit:       615dfdf
  Built:            Thu Jan 18 17:09:49 2024
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          1.6.27
  GitCommit:        a1496014c916f9e62104b33d1bb5bd03b0858e59
 runc:
  Version:          1.1.11
  GitCommit:        v1.1.11-0-g4bccb38
 docker-init:
  Version:          0.19.0
  GitCommit:        de40ad0
root@WellDone:/home/goodjob# 

 2. 检查Docker服务状态

检查Docker服务状态，确保Docker服务正常运行。

systemctl status docker
 
root@WellDone:/home/goodjob/Downloads# systemctl status docker
● docker.service - Docker Application Container Engine
     Loaded: loaded (/lib/systemd/system/docker.service; enabled; vendor preset: enabled)
     Active: active (running) since Wed 2024-01-24 08:54:31 CST; 1 day 4h ago
TriggeredBy: ● docker.socket
       Docs: https://docs.docker.com
   Main PID: 1549 (dockerd)
      Tasks: 65
     Memory: 419.5M
        CPU: 38.874s
     CGroup: /system.slice/docker.service
             ├─  1549 /usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock
             ├─  2010 /usr/bin/docker-proxy -proto tcp -host-ip 0.0.0.0 -host-port 6379 -container-ip 172.17.0.2 -container-port 6379
             ├─  2016 /usr/bin/docker-proxy -proto tcp -host-ip :: -host-port 6379 -container-ip 172.17.0.2 -container-port 6379
             ├─  2029 /usr/bin/docker-proxy -proto tcp -host-ip 0.0.0.0 -host-port 5432 -container-ip 172.17.0.3 -container-port 5432
             ├─  2036 /usr/bin/docker-proxy -proto tcp -host-ip :: -host-port 5432 -container-ip 172.17.0.3 -container-port 5432
             ├─123083 /usr/bin/docker-proxy -proto tcp -host-ip 0.0.0.0 -host-port 8888 -container-ip 172.17.0.4 -container-port 8080
             └─123095 /usr/bin/docker-proxy -proto tcp -host-ip :: -host-port 8888 -container-ip 172.17.0.4 -container-port 8080
 
1月 24 08:54:31 WellDone dockerd[1549]: time="2024-01-24T08:54:31.067895045+08:00" level=info msg="API listen on /run/docker.sock"
1月 24 08:54:31 WellDone systemd[1]: Started Docker Application Container Engine.
1月 24 16:13:48 WellDone dockerd[1549]: time="2024-01-24T16:13:48.185008219+08:00" level=info msg="ignoring event" container=8ad99af82d8a41dd661d>
1月 24 16:13:48 WellDone dockerd[1549]: time="2024-01-24T16:13:48.189484205+08:00" level=warning msg="ShouldRestart failed, container will not be>
1月 24 21:58:08 WellDone dockerd[1549]: time="2024-01-24T21:58:08.024915139+08:00" level=info msg="ignoring event" container=27fd28e2993f31b170b8>
1月 24 21:58:08 WellDone dockerd[1549]: time="2024-01-24T21:58:08.029986730+08:00" level=warning msg="ShouldRestart failed, container will not be>
1月 25 10:46:16 WellDone dockerd[1549]: time="2024-01-25T10:46:16.329180722+08:00" level=info msg="Container failed to exit within 10s of signal >
1月 25 10:46:16 WellDone dockerd[1549]: time="2024-01-25T10:46:16.350757439+08:00" level=info msg="ignoring event" container=b1223add00f36bbb3246>
1月 25 10:49:21 WellDone dockerd[1549]: time="2024-01-25T10:49:21.993755983+08:00" level=info msg="Container failed to exit within 10s of signal >
1月 25 10:49:22 WellDone dockerd[1549]: time="2024-01-25T10:49:22.015822650+08:00" level=info msg="ignoring event" container=edb0e153b45dbe62acd8>
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四、部署docker-ui镜像

1. 下载docker-ui镜像

docker pull joinsunsoft/docker.ui
 
root@WellDone:/home/goodjob# docker pull joinsunsoft/docker.ui
Using default tag: latest
latest: Pulling from joinsunsoft/docker.ui
213ec9aee27d: Pull complete 
362df81e5664: Pull complete 
c3f864fca442: Pull complete 
5a55080a5af0: Pull complete 
497ed8376dfb: Pull complete 
4642bc86bdfb: Pull complete 
af43397a88d3: Pull complete 
Digest: sha256:1b70b86be661e931e112d8b59850eeac927966679c52b46064d67df2c489d7a5
Status: Downloaded newer image for joinsunsoft/docker.ui:latest
docker.io/joinsunsoft/docker.ui:latest
 
root@WellDone:/home/goodjob# docker images
joinsunsoft/docker.ui     latest     a56148454e56   18 months ago   69MB

2. 创建容器

使用docker快速创建docker-ui的容器。

完整创建过程：
 
1.启动一个docker-ui的测试容器。
 
docker run -d --name docker-ui --restart always -v /var/run/docker.sock:/var/run/docker.sock -p 1234:8999 joinsunsoft/docker.ui:latest
 
2.启动完毕后查看下是否启动正常
 
root@WellDone:/home/goodjob# docker ps
CONTAINER ID   IMAGE                                                       COMMAND                   CREATED         STATUS         PORTS                                       NAMES
e8435234f32a   joinsunsoft/docker.ui:latest                                "./server"                3 seconds ago   Up 2 seconds   0.0.0.0:1234->8999/tcp, :::1234->8999/tcp   docker-ui
 
3.容器启动正常，访问
http://ip:1234

​​​3. 检查容器运行状态

检查容器的运行状态，确保服务的正常运行。

docker ps

root@WellDone:/home/goodjob# docker ps
CONTAINER ID   IMAGE                                                       COMMAND                   CREATED         STATUS         PORTS                                       NAMES
e8435234f32a   joinsunsoft/docker.ui:latest                                "./server"                3 seconds ago   Up 2 seconds   0.0.0.0:1234->8999/tcp, :::1234->8999/tcp   docker-ui

五、访问docker-ui页面

访问docker-ui首页 访问地址：http://192.168.20.8:1234

初始用户名/密码ginghan/123456