---
title: Untitled
date: 2023-09-12 18:20:39
excerpt: 
tags: 
rating: ⭐
---
# 前言
本文假设系统已经安装完Docker，并且读者已经将镜像拉取完毕。并且假设此电脑装有显卡，且显存在3G以上（切记：AI专业显卡无法启动UE）。
- 文档地址:https://docs.unrealengine.com/5.3/en-US/quick-start-guide-for-using-container-images-in-unreal-engine/
- 镜像地址:https://github.com/orgs/epicgames/packages/container/package/unreal-engine

## 桌面版问题解决
>docker: Error response from daemon: could not select device driver ““ with capabilities: [[gpu]]问题解决
```
curl -s -L https://nvidia.github.io/nvidia-docker/gpgkey | \
sudo apt-key add -
distribution=$(. /etc/os-release;echo $ID$VERSION_ID)
curl -s -L https://nvidia.github.io/nvidia-docker/$distribution/nvidia-docker.list | \
sudo tee /etc/apt/sources.list.d/nvidia-docker.list
sudo apt-get update

sudo apt-get install -y nvidia-container-toolkit

sudo systemctl restart docker
```

# UE镜像选择
- [runtime](https://github.com/orgs/epicgames/packages/container/unreal-engine/111082761?tag=runtime) 
- [dev-5.3](https://github.com/orgs/epicgames/packages/container/unreal-engine/125977937?tag=dev-5.3)
- [dev-slim-5.3](https://github.com/orgs/epicgames/packages/container/unreal-engine/125977946?tag=dev-slim-5.3)

镜像主要分为runtime以及dev两种类型（slim为瘦身版）。主要的区别在于runtime是为了运行UE打包过的项目，带有图形显示环境。dev则带有一个对应版本的虚幻引擎，此引擎为源码编译版，官方也提供执行编译&构建镜像资料，有需求可以自行编译，一遍这种镜像是为了编译、打包项目所用。

https://github.com/adamrehn/ue4-runtime
可以参考这位大佬的网站:https://unrealcontainers.com/docs/obtaining-images/write-your-own
# 编译命令
## 生成Project
/home/user/Linux_Unreal_Engine_5.1.1/Engine/Build/BatchFiles/Linux/GenerateProjectFiles.sh /home/user/Projects/AIMotionRender/AIMotionRender.uproject -game -engine -rocket -progress -VSCode

## Start Project
/home/user/Linux_Unreal_Engine_5.1.1/Engine/Binaries/Linux/UnrealEditor -logs "/home/user/Projects/AIMotionRender/AIMotionRender.uproject"

## Build
/home/user/Linux_Unreal_Engine_5.1.1/Engine/Build/BatchFiles/Linux/Build.sh Development Linux -Project="/home/user/Projects/AIMotionRender/AIMotionRender.uproject" -TargetType=Editor -Progress -NoEngineChanges -NoHotReloadFromIDE

## UE Docker
### UE-dev 5.1
sudo docker run --gpus=all --rm -ti -v "/media/user//home/user/Projects/AIMotionRender:/project" ghcr.io/epicgames/unreal-engine:dev-5.1.1

### UE-Runtime
sudo docker run --gpus=all --rm -e DISPLAY -ti \
-v /tmp/.X11-unix:/tmp/.X11-unix:rw \
-v /home/user/Linux_Unreal_Engine_5.1.1:/home/ue4/UnrealEngine \
-v /home/user/Projects/AIMotionRender:/project \
adamrehn/ue4-runtime:22.04-vulkan-x11

#### 编译Puert
sudo docker run --gpus=all --rm -e DISPLAY -ti \
-v /tmp/.X11-unix:/tmp/.X11-unix:rw \
-v /home/user/Linux_Unreal_Engine_5.1.1:/home/ue4/UnrealEngine \
-v /home/user/Projects/AIMotionRender:/project \
-v /home/user/node:/home/user/node \
-v /home/user/Projects/backend-nodejs:/home/user/Projects/backend-nodejs \
adamrehn/ue4-runtime:22.04-vulkan-x11

sudo apt-get install clang
sudo apt-get install libc++-dev
sudo apt-get install libc++abi-dev
sudo apt-get install make
curl -sL https://deb.nodesource.com/setup_16.x | sudo -e bash -
sudo apt-get install -y nodejs
cd /home/user/Projects/backend-nodejs/node-script
npm install -s commander
sudo apt-get install git
/home/user/Projects/backend-nodejs/linux.sh


root 用户
sudo docker run -u 0 --gpus=all --rm -e DISPLAY -ti \
-v /tmp/.X11-unix:/tmp/.X11-unix:rw \
-v /home/user/Linux_Unreal_Engine_5.1.1:/home/ue4/UnrealEngine \
-v /home/user/Projects/AIMotionRender:/project \
-v /home/user/node:/home/user/node \
-v /home/user/Projects/backend-nodejs:/home/user/Projects/backend-nodejs \
adamrehn/ue4-runtime:22.04-vulkan-x11
#### 编译v8
/home/user/Projects/backend-nodejs/linux.sh


### Startup
cd /home/ue4/UnrealEngine/Engine/Binaries/Linux \
./UnrealEditor -log "/project/AIMotionRender.uproject"

/home/ue4/UnrealEngine/Engine/Binaries/Linux/UnrealEditor -log "/project/AIMotionRender.uproject"

### Compiler
/home/ue4/UnrealEngine/Engine/Build/BatchFiles/Linux/Build.sh Development Linux -Project="/project/AIMotionRender.uproject" -TargetType=Editor -Progress -NoEngineChanges -NoHotReloadFromIDE



## UE Docker




# 需求
1. 参考 adamrehn/ue4-runtime:22.04-vulkan-x11，重新构建容器
2. 安装下列环境以进行Puerts的V8环境编译
```bash
sudo apt-get install clang
sudo apt-get install libc++-dev
sudo apt-get install libc++abi-dev
sudo apt-get install make
curl -sL https://deb.nodesource.com/setup_16.x | sudo -e bash -
sudo apt-get install -y nodejs
sudo apt-get install git
```

```bash
# 下载编译脚本，脚本需要手动修改一下
cd /home/user/Projects/
git clone https://github.com/puerts/backend-nodejs.git
cd /home/user/Projects/backend-nodejs/node-script
npm install -s commander
/home/user/Projects/backend-nodejs/linux.sh
```

## 原容器存在问题
adamrehn/ue4-runtime:22.04-vulkan-x11存在的问题：
1. 缺少相关编译环境。
2. 没有设置环境变量不知道root、ue4账号密码。
3. 参与编译的libatomic.so.1库是32位的。

经过测试使用官方镜像安装的Ubantu可以正常进行编译（UE项目以及Puerts v8环境），并且可以正常打开项目；原容器可以编译UE项目，但因为编译的Puerts v8环境有一些问题导致无法运行Puerts。

## 启动命令参考
```bash
sudo docker run --gpus=all --rm -e DISPLAY -ti \
-v /tmp/.X11-unix:/tmp/.X11-unix:rw \
-v /home/user/Linux_Unreal_Engine_5.1.1:/home/ue4/UnrealEngine \
-v /home/user/Projects/AIMotionRender:/project \
adamrehn/ue4-runtime:22.04-vulkan-x11

编译v8环境用：
sudo docker run -u 0 --gpus=all --rm -e DISPLAY -ti \
-v /tmp/.X11-unix:/tmp/.X11-unix:rw \
-v /home/user/Linux_Unreal_Engine_5.1.1:/home/ue4/UnrealEngine \
-v /home/user/Projects/AIMotionRender:/project \
-v /home/user/node:/home/user/node \
-v /home/user/Projects/backend-nodejs:/home/user/Projects/backend-nodejs \
adamrehn/ue4-runtime:22.04-vulkan-x11
```