Dokcer管理工具——Lazydocker的部署和基本使用

在这里插入图片描述

一、Lazydocker介绍

1.Lazydocker简介

LazyDocker 是基于终端的一个可视化查询工具，支持键盘操作和鼠标点击。

2.Lazydocker特点

1.调整占用磁盘空间的容器、镜像或卷。
2.查看给定镜像的层次和继承关系。
3.绑定容器/服务。
4.可以自定义要展示的指标生成图表。
5.查看容器/服务的日志。
6.查看容器各个指标的scii图表，炫酷而且又非常直观。
7.重启/移除/重建容器或服务。
8.查看Docker或Docker-Compose容器环境的状态。
9.Lazydocker提供极简的终端界面，对一些不太复杂的项目确实很有帮助。

3.github项目地址

Lazydocker在github项目地址

二、Lazydocker对docker版本要求

Docker >= 1.13 （API >= 1.25 ）
Docker-Compose >= 1.23.2 （可选）

三、检查本地docker状态

1.检查docker版本

[root@master ~]# docker version
Client: Docker Engine - Community
 Version:           20.10.17
 API version:       1.41
 Go version:        go1.17.11
 Git commit:        100c701
 Built:             Mon Jun  6 23:05:12 2022
 OS/Arch:           linux/amd64
 Context:           default
 Experimental:      true

Server: Docker Engine - Community
 Engine:
  Version:          20.10.17
  API version:      1.41 (minimum version 1.12)
  Go version:       go1.17.11
  Git commit:       a89b842
  Built:            Mon Jun  6 23:03:33 2022
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          v1.6.1
  GitCommit:        10f428dac7cec44c864e1b830a4623af27a9fc70
 runc:
  Version:          1.1.0
  GitCommit:        v1.1.0-0-g067aaf85
 docker-init:
  Version:          0.19.0
  GitCommit:        de40ad0

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2.检查docker状态

[root@master ~]# 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 2022-07-05 22:10:04 CST; 3min 22s ago
     Docs: https://docs.docker.com
 Main PID: 10825 (dockerd)
    Tasks: 48
   Memory: 156.8M
   CGroup: /system.slice/docker.service
           ├─10825 /usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock
           ├─13538 /usr/bin/docker-proxy -proto tcp -host-ip 0.0.0.0 -host-port 8059 -container-ip 172.17.0.3 -container-port 80
           ├─13544 /usr/bin/docker-proxy -proto tcp -host-ip :: -host-port 8059 -container-ip 172.17.0.3 -container-port 80
           ├─13582 /usr/bin/docker-proxy -proto tcp -host-ip 0.0.0.0 -host-port 8091 -container-ip 172.17.0.4 -container-port 80
           └─13588 /usr/bin/docker-proxy -proto tcp -host-ip :: -host-port 8091 -container-ip 172.17.0.4 -container-port 80

Jul 05 22:10:01 master dockerd[10825]: time="2022-07-05T22:10:01.895110159+08:00" level=warning msg="Error (Unable to complete atomic operation, key modified) delet...trying...."
Jul 05 22:10:01 master dockerd[10825]: time="2022-07-05T22:10:01.916271315+08:00" level=info msg="Default bridge (docker0) is assigned with an IP address 172.17.0.0...IP address"
Jul 05 22:10:02 master dockerd[10825]: time="2022-07-05T22:10:02.294053607+08:00" level=error msg="510801f897d435274cf58d28718d52ad25340ced1be9a30d397a0a4774bb80fd ... container"
Jul 05 22:10:02 master dockerd[10825]: time="2022-07-05T22:10:02.294089544+08:00" level=error msg="failed to start container" container=510801f897d435274cf58d28718d...nipe-it/db"
Jul 05 22:10:04 master dockerd[10825]: time="2022-07-05T22:10:04.389041264+08:00" level=info msg="Loading containers: done."
Jul 05 22:10:04 master dockerd[10825]: time="2022-07-05T22:10:04.638185996+08:00" level=info msg="Docker daemon" commit=a89b842 graphdriver(s)=overlay2 version=20.10.17
Jul 05 22:10:04 master dockerd[10825]: time="2022-07-05T22:10:04.638352122+08:00" level=info msg="Daemon has completed initialization"
Jul 05 22:10:04 master systemd[1]: Started Docker Application Container Engine.
Jul 05 22:10:04 master dockerd[10825]: time="2022-07-05T22:10:04.721694583+08:00" level=info msg="API listen on /var/run/docker.sock"
Jul 05 22:10:06 master dockerd[10825]: time="2022-07-05T22:10:06.117032724+08:00" level=info msg="ignoring event" container=103d580306e91374887dedab5daef8afcbd61f18...TaskDelete"
Hint: Some lines were ellipsized, use -l to show in full.

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四、下载Lazydocker镜像

1.拉取Lazydocker镜像

[root@master ~]# docker pull lazyteam/lazydocker
Using default tag: latest
latest: Pulling from lazyteam/lazydocker
2c387a1037c2: Pull complete 
57117d0778db: Pull complete 
Digest: sha256:129877adf09d71390d9458ba362ee1d58b4c42b94caa43023a0c8e36a46f9368
Status: Downloaded newer image for lazyteam/lazydocker:latest
docker.io/lazyteam/lazydocker:latest

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2.查询镜像

[root@master ~]# docker images |grep lazy
lazyteam/lazydocker                                      latest     3b572700e20d   15 months ago   69.9MB
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五、运行容器

1.创建目录

mkdir -p /data/work/LazyDocker/.config/lazydocker

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2.运行容器

docker run   -it --name lazydocker -v /var/run/docker.sock:/var/run/docker.sock -v /data/work/LazyDocker/.config/lazydocker:/.config/jesseduffield/lazydocker lazyteam/lazydocker
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六、设置别名使用Lazydocker

1.设置别名

echo "alias lzd='docker run --rm -it -v /var/run/docker.sock:/var/run/docker.sock -v /data/work/LazyDocker/.config/lazydocker:/.config/jesseduffield/lazydocker  lazyteam/lazydocker'" >> ~/.bashrc
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