一、Photopea介紹
linux沒有ps適配，對于有時候工作來說確實不方便，我找了很久，才找到了一款功能可以跟ps接近的在線軟件，使用docker部署就可以了。它是ps的最佳替代品之一，其界面幾乎與ps相同，只不過它是在線的網頁，但是功能基本上可以滿足不是設計類的剛需。
二、本次實踐介紹
本次實踐簡介
本次實踐部署環境為個人測試環境
本地環境規劃
本次實踐環境規劃：先下載Photopea-Offline.git文件，然后使用dockerfile創建鏡像，最后通過docker-cli或者docker compose啟動容器
| 鏡像命名 | IP地址 | 容器鏡像版本 | 操作系統版本 |
|---|---|---|---|
| ps | localhost | latest | ubuntu 22.04 |
三、檢查本地Docker環境
檢查本地Docker版本
檢查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#
檢查Docker服務狀態
檢查Docker服務狀態，確保Docker服務正常運行。
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鏡像
創建Photopea鏡像
a.創建存放ps的路徑
mkdir /opt/psb.然后在此目錄下載對應的資源
git clone https://git.nixnet.services/DUOLabs333/Photopea-Offline.git .c.創建dockerfile
touch Dockerfile
vim Dockerfiled.dockerfile的內容
============================================================
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.確保dockerfile跟git clone下載的內容是同一層路徑，執行dockerfile創建鏡像
docker build . -t photopea:latest實際上我已經創建好了鏡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
創建容器
使用docker快速創建photopea的容器。
完整創建過程：1.使用docker-cli啟動一個photopea的容器。docker run -d --name ps -p 2887:2887 registry.cn-guangzhou.aliyuncs.com/welldene/docker:photopea2.使用docker-compose啟動一個photopea的容器version: '3.9'
services:welldene:image: 'registry.cn-guangzhou.aliyuncs.com/welldene/docker:photopea'ports:- '2887:2887'container_name: ps3.容器啟動正常，訪問
http://ip:2887
???檢查容器運行狀態
檢查容器的運行狀態，確保服務的正常運行。
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
五、訪問photopea頁面
訪問photopea首頁 訪問地址：http://localhost:2887
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