如何在Docker上运行电子应用 [英] How to run an electron app on docker
问题描述
我创建了一个托管电子应用程序的存储库的分支,该电子应用程序是聊天客户端: https ://github.com/Serkan-devel/BetterDiscordApp-docker 。
I've created a fork of a repository hosting an electron app which is a chat client: https://github.com/Serkan-devel/BetterDiscordApp-docker.
我要做的是用GUI创建一个docker容器链接到自己的屏幕,例如 https://blog.jessfraz.com / post / docker-containers-on-the-desktop / 。
What I'm trying to do is to create a docker container with a GUI hooked to the own screen like at https://blog.jessfraz.com/post/docker-containers-on-the-desktop/ .
我创建的dockerfile如下:
The dockerfile I've created goes like:
FROM node:slim
COPY . /usr/scr/app
#RUN rm bdstart.sh
RUN npm install --save-dev electron
RUN npm install
#ENV FRESHINSTALL=true
CMD ["/usr/scr/app/start.sh"]
start.sh文件如下:
The start.sh file goes like:
./node_modules/.bin/electron ./src
构建docker镜像并执行后
After building the docker image and execute it with
docker run -it -v /tmp/.X11-unix:/tmp/.X11-unix -e DISPLAY=unix$DISPLAY --device /dev/snd dixord
我得到错误代码:
standard_init_linux.go:175: exec user process caused "exec format error"
尽管我使文件可执行并使用了正确的amd64架构。
although I made the file executable and used the right amd64 architecture.
有人能弄清楚如何通过docker来使电子GUI天真吗?
Has anyone figured it out how to make electron GUI's naitively over docker work?
推荐答案
在此答案中,我会尽力帮助您-意见征询太久了。
I will try to help you here in this answer - too long for comment.
我在Win10上尝试了Docker文件,并且遇到了同样的问题。
但是我通过添加必需的软件包并成功创建docker映像来弄清楚了。
这是Dockerfile
I tried your Docker file on my Win10 and with the same problems. But I figured it out by adding required packages and successfully created docker image. Here is Dockerfile
FROM node:slim
COPY . /usr/scr/app
#RUN rm bdstart.sh
RUN apt-get update
# I think you need to install following
RUN apt-get -y install libgtkextra-dev libgconf2-dev libnss3 libasound2 libxtst-dev libxss1
RUN npm install --save-dev electron
RUN npm install
CMD ["/usr/scr/app/start.sh"]
,这是您的 start.sh
#!/bin/sh
./node_modules/.bin/electron ./src
实际上我无权访问您的文件,因此开启,但是有了这个DockerFile就能创建docker镜像而不会出现问题。我还进入了docker容器,检查是否可以运行电子-工作。
Actually I don't have access to your files and so on, but with this DockerFile was able to create docker image without problems. I also went inside docker container and check whether is possible to run electron - worked.
如果您想进入容器,则只需要建立docker镜像我已经通过(最简单的方法)遵循命令(打开控制台 Dockerfile所在的位置并运行):
If you want to go into container, you just need to build docker image. I have done it by (simplest way) following command (open console where Dockerfile is located and run):
docker build -t test-image .
成功构建映像后,您可以运行容器。如果有任何问题,我建议您使用 bash
入口点运行容器并调试失败的东西-bash将在您键入以下脚本的控制台中打开)
After Successfully build of image you can run container. If any problems I recommend you to run container with bash
entrypoint and debug what fails - bash will open in the same console where you type following script)
docker run -it test-image bash
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