【打工日常】使用docker部署在线Photopea用于linux下替代ps-编程知识

一、Photopea介绍

linux没有ps适配，对于有时候工作来说确实不方便，我找了很久，才找到了一款功能可以跟ps接近的在线软件，使用docker部署就可以了。它是ps的最佳替代品之一，其界面几乎与ps相同，只不过它是在线的网页，但是功能基本上可以满足不是设计类的刚需。

二、本次实践介绍

本次实践简介

本次实践部署环境为个人测试环境

本地环境规划

本次实践环境规划：先下载Photopea-Offline.git文件，然后使用dockerfile创建镜像，最后通过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
ps	localhost	latest	ubuntu 22.04

三、检查本地Docker环境

检查本地Docker版本

检查Docker版本：docker versionroot@WellDone:/home/goodjob# docker version
Client: Docker Engine - CommunityVersion:           25.0.0API version:       1.44Go version:        go1.21.6Git commit:        e758fe5Built:             Thu Jan 18 17:09:49 2024OS/Arch:           linux/amd64Context:           defaultServer: Docker Engine - CommunityEngine:Version:          25.0.0API version:      1.44 (minimum version 1.24)Go version:       go1.21.6Git commit:       615dfdfBuilt:            Thu Jan 18 17:09:49 2024OS/Arch:          linux/amd64Experimental:     falsecontainerd:Version:          1.6.27GitCommit:        a1496014c916f9e62104b33d1bb5bd03b0858e59runc:Version:          1.1.11GitCommit:        v1.1.11-0-g4bccb38docker-init:Version:          0.19.0GitCommit:        de40ad0
root@WellDone:/home/goodjob#

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 dockerroot@WellDone:/home/goodjob/Downloads# systemctl status docker
● docker.service - Docker Application Container EngineLoaded: 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.socketDocs: https://docs.docker.comMain PID: 1549 (dockerd)Tasks: 65Memory: 419.5MCPU: 38.874sCGroup: /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 80801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Photopea镜像

创建Photopea镜像

a.创建存放ps的路径
mkdir /opt/psb.然后在此目录下载对应的资源
git clone https://git.nixnet.services/DUOLabs333/Photopea-Offline.git .c.创建dockerfile
touch Dockerfile
vim Dockerfiled.dockerfile的内容
============================================================
FROM alpineRUN sed -i 's/[dl-cdn.alpinelinux.org/mirrors.aliyun.com/g](http://dl-cdn.alpinelinux.org/mirrors.aliyun.com/g "dl-cdn.alpinelinux.org/mirrors.aliyun.com/g")' /etc/apk/repositoriesRUN cat /etc/apk/repositoriesWORKDIR /var/run/photopeaRUN apk update && apk upgradeRUN apk add git python3COPY [www.photopea.com](http://www.photopea.com/ "www.photopea.com") ./[www.photopea.com](http://www.photopea.com/ "www.photopea.com")EXPOSE 2887ENTRYPOINT ["python3", "-m", "http.server", "--directory", "[www.photopea.com](http://www.photopea.com/ "www.photopea.com")", "2887"]
============================================================e.确保dockerfile跟git clone下载的内容是同一层路径，执行dockerfile创建镜像
docker build . -t photopea:latest实际上我已经创建好了镜像存在我的阿里云里面，可以直接拉取即可
docker pull registry.cn-guangzhou.aliyuncs.com/welldene/docker:photopea

创建容器

使用docker快速创建photopea的容器。

完整创建过程：1.使用docker-cli启动一个photopea的容器。docker run -d --name ps -p 2887:2887 registry.cn-guangzhou.aliyuncs.com/welldene/docker:photopea2.使用docker-compose启动一个photopea的容器version: '3.9'
services:welldene:image: 'registry.cn-guangzhou.aliyuncs.com/welldene/docker:photopea'ports:- '2887:2887'container_name: ps3.容器启动正常，访问
http://ip:2887

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
ps              registry.cn-guangzhou.aliyuncs.com/welldene/docker:photopea        "python3 -m http.ser…"   ps              6 minutes ago   Up 6 minutes   0.0.0.0:2887->2887/tcp, :::2887->2887/tcp