【打工日常】云原生之使用Docker部署开源云笔记工具Leanote

一、Leanote蚂蚁笔记介绍

1.Leanote简介

Leanote 蚂蚁笔记是一款国产开源的私有云笔记工具。它支持普通格式笔记、Markdown语法、专业数学公式编辑、和思维导图，并且支持vim&emacs等编辑模式。

2.Leanote功能

拥有Markdown 语法支持、无干扰写作模式、Vim和Emacs编辑模式、将笔记导出为 PDF、可批注操作，具备可定制的博客主题，具备基础的思维导图功能，能用Docker快速本地化部署。

二、本次实践介绍

1. 本次实践简介

a.本次实践部署环境为个人笔记本ubuntu日常工作的测试环境，若是生产环境请谨慎部署；

b.本次实践为快速使用docker部署开源Leanote蚂蚁笔记于个人ubuntu上，若是需要部署在个人的服务环境也可以作为参考；正式的环境需要控制好网络策略，以及使用dockerfile去创建独立的环境，做好挂载文件的定时备份和docker日志清理，使用轻量级或者某个节点去监控对应的应用和资源。

2. 本地环境规划

本次实践环境规划：下载镜像leanote/leanote:latest，通过docker-cli或者docker compose启动容器

镜像命名	IP地址	容器镜像版本	操作系统版本
leanote	localhost	latest	ubuntu 22.04

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>  
lines 1-28/28 (END)

四、下载Leanote镜像

1.下载Leanote镜像

root@HEJIAJIN-FX506HE:/home/welldone# docker pull axboy/leanote
Using default tag: latest
latest: Pulling from axboy/leanote
23884877105a: Pull complete 
bc38caa0f5b9: Pull complete 
2910811b6c42: Pull complete 
36505266dcc6: Pull complete 
a4d269900d94: Pull complete 
5e2526abb80a: Pull complete 
d3eece1f39ec: Pull complete 
358ed78d3204: Pull complete 
1a878b8604ae: Pull complete 
978c572f0440: Pull complete 
35a600ffcf6a: Pull complete 
fa9f812cdfe6: Pull complete 
7a8109e27110: Pull complete 
e7cb12a43d53: Pull complete 
98477f6eb1fd: Pull complete 
Digest: sha256:9542a462043c9d293e8eda12e1b48ada77ae411121583631c5fa94083a730ef5
Status: Downloaded newer image for axboy/leanote:latest
docker.io/axboy/leanote:latest

2.创建数据目录
创建Leanote容器挂载的数据目录

root@HEJIAJIN-FX506HE:/docker-compose# mkdir -p /docker-compose/leanote/{db,conf,files,upload}

root@HEJIAJIN-FX506HE:/docker-compose# tree leanote/
leanote/
├── conf
├── db
├── files
└── upload

4 directories, 0 files

3.创建Leanote容器
使用docker-cli命令快速创建Leanote容器。

docker run -d -p 9898:9000 \
    -e "TZ=Asia/Shanghai"\
    --restart=always
    -v /docker-compose/leanote/db:/data/db \
    -v /docker-compose/leanote/conf/:/data/leanote/conf \
    -v /docker-compose/leanote/files:/data/leanote/files \
    -v /docker-compose/leanote/upload:/data/leanote/public/upload \
    --name leanote \
    axboy/leanote
    
4.使用docker-compose启动一个zyplayer-doc的容器  

version: '3.9'
services:
    leanote:
        image: axboy/leanote
        container_name: leanote
        volumes:
            - '/docker-compose/leanote/upload:/data/leanote/public/upload'
            - '/docker-compose/leanote/files:/data/leanote/files'
            - '/docker-compose/leanote/conf/:/data/leanote/conf'
            - '/docker-compose/leanote/db:/data/db'
        restart: always
        environment:
            - TZ=Asia/Shanghai
        ports:
            - '9898:9000'


5.查看Leanote容器状态

root@HEJIAJIN-FX506HE:/docker-compose/docker-compose/docker-test# docker ps
CONTAINER ID   IMAGE                                                              COMMAND                   CREATED              STATUS                    PORTS                                                      NAMES
a8ac4caf9d3b   axboy/leanote                                                      "docker-entrypoint.s…"   About a minute ago   Up About a minute         27017/tcp, 0.0.0.0:9898->9000/tcp, :::9898->9000/tcp       leanote

6.查看Leanote占用资源

检查Leanote容器所在系统资源。

root@HEJIAJIN-FX506HE:/docker-compose/docker-compose/docker-test# docker stats --no-stream leanote
CONTAINER ID   NAME      CPU %     MEM USAGE / LIMIT     MEM %     NET I/O          BLOCK I/O     PIDS
a8ac4caf9d3b   leanote   0.17%     95.86MiB / 15.35GiB   0.61%     87.8kB / 853kB   0B / 73.9MB   57