[refactored] update method of production environment

CHANGELOG.md

@@ -1,4 +1,10 @@
 # 更新日志
+## v0.0.1.20240925_alpha
+### 🚀Refactored
+- 修改next.config.mjs内的output为standalone模式，便于后面生产部署
+- 优化编译部署命令
+- 使用run.ps1辅助执行编译，部署等命令
+
 
 ## v0.0.1.20240912_base
 

Dockerfile

@@ -9,8 +9,10 @@ RUN npm config set registry https://registry.npmmirror.com &&\
 
 WORKDIR /app
 # 指定容器创建时的默认命令。（可以被覆盖）
-CMD ln -snf /env/node_modules /app &&\
+CMD ln -snf /env/node_modules /app  &&\
-    npm run dev
+     npm run start 
+
+
 
 # 声明容器运行时监听的特定网络端口。但不会真的映射到外面
 EXPOSE 3000

README.md

@@ -1,12 +1,13 @@
-## Getting Started
+## 开发命令
+注意：此命令依赖PowerShell 7
+- `./run.ps1 build_docker`： 构建运行环境的容器
+- `./run.ps1 dev`： 启动开发环境
+- `./run.ps1 prod`： 启动生产环境
 
-First, run the development server:
+- `./run.ps1 remove_docker`： 删除相关容器
+- `./run.ps1 release`：打包生产环境所需的文件
 
-```bash
+## 使用方法
-docker compose up
+1. 当更新docker运行环境后运行`./run.ps1 build_docker`重新编译镜像
-```
+2. 当开发时运行`./run.ps1 dev`即可，当文件修改后能够自动重新编译
-
+2. 当需要发布时，运行`./run.ps1 release`即可得到相关文件，然后运行 `./run.ps1 prod`可直接尝试生成的文件是否好用
-发布：
-1. 在docker环境内编译，npm run build
-2. 打包，Compress-Archive   -Path .next/standalone/*,.next/static -DestinationPath ./release/tmp.zip
-3. 运行 docker run -p 4000:3000 -v C:\SEMS-development\SEMS-on-device-server\release:/app sems-on-device-server-server:latest sh -c 'ln -snf /env/node_modules /app && npm run start'

docker-compose.yaml

@@ -1,8 +0,0 @@
-services:
-  server:
-    build: ./
-    container_name: sems_on_device_server
-    ports:
-      - 3000:3000
-    volumes:
-      - ./:/app

next.config.mjs

@@ -1,4 +1,4 @@
 /** @type {import('next').NextConfig} */
-const nextConfig = {};
+const nextConfig = {output: 'standalone'};
 
 export default nextConfig;

nodemon.json

@@ -10,8 +10,7 @@
       "./"
     ],
     "env": {
-      "NODE_ENV": "development",
+      "NODE_ENV": "development"
-      "RAW_DATA_DIR": "C:/tmp/"
     },
     "ext": "js,json"
   }

run.ps1

@@ -0,0 +1,65 @@
+Param( [string]$cmd, [string]$version)
+
+If($cmd -eq "build_docker"){
+    docker build -t sems-on-device-server:latest .
+}
+
+
+If($cmd -eq "dev"){
+    docker run --rm -p "22110:22110" -v "C:\SEMS-development\SEMS-on-device-server:/app" -v "C:\tmp:/data" --name sems-on-device-server  sems-on-device-server:latest sh -c "ln -snf /env/node_modules /app  && npm run dev"
+}
+
+
+If($cmd -eq "prod"){
+    docker run --rm -p "22110:22110" -v "C:\SEMS-development\SEMS-on-device-server\build\latest:/app" -v "C:\tmp:/data" --name sems-on-device-server  sems-on-device-server:latest
+}
+
+
+If($cmd -eq "remove_docker"){
+    docker stop sems-on-device-server
+}
+
+
+If($cmd -eq "release"){
+
+    # 提前删除.next文件夹，根据实测，应该会影响后面的编编译，原因未知
+    # 现象：单独在powershell命令行执行docker run没问题，但是在脚本中执行，完全一样的命令，就会报错
+    # 然后分别从命令行/脚本进入容器内docker run --rm -it -v "C:\SEMS-development\SEMS-on-device-server:/app" --name sems-on-device-server  sems-on-device-server:latest sh 
+    # 手动执行npm run build发现仍然时命令行可以编译，但是脚本会报错找不到库，
+    # 然后发现在脚本环境下，npm run build执行前node_model文件夹正常，但执行后，发现为空白了，node_model文件夹下什么都没了
+    # 猜测是因为脚本执行有安全限制，限制了资源使用？不是特别确定原因。
+    # 但发现删除了.next后就正常了
+    If(Test-Path "./.next"){  
+
+            Remove-Item -Path "./.next" -Recurse 
+            Write-Host "./.next is Removed" 
+    }
+    #在docker容器内编译
+    docker run --rm -v "C:\SEMS-development\SEMS-on-device-server:/app" --name sems-on-device-server  sems-on-device-server:latest sh -c "ln -snf /env/node_modules /app  && npm run build"
+    
+    #.next/static文件夹存在则证明编译完了
+    If (Test-Path ".next/static"){
+        #复制static文件夹
+        Copy-Item -Path .next/static -Destination  .next/standalone/.next -Recurse -Force
+        #把.next/standalone文件夹下的所有文件与.next打包。之所以不用通配符.next/standalone/*是因为这个目录下还有node_modules是软连接，会报错。
+        Compress-Archive   -Path .next/standalone/*.*,.next/standalone/.next -DestinationPath "./build/SEMS-on-device-server-$version.zip" -Force
+
+        Write-Host "Released /build/SEMS-on-device-server-$version.zip"
+
+        #直接解压一份，便于后面模拟生产环境测试
+        If(Test-Path "./build/latest"){  #如果当前目录下build文件夹存在
+            Remove-Item -Path "./build/latest" -Recurse  #递归删除build文件夹
+        }
+
+        Expand-Archive -Path "./build/SEMS-on-device-server-$version.zip" -DestinationPath "./build/latest" -Force
+        
+        Write-Host "Expanded SEMS-on-device-server-$version.zip to ./build/latest"
+    }else{
+        
+        Write-Host "Build Error, Please retry"
+    }
+    
+    
+
+
+}

scanner.js

@@ -19,7 +19,7 @@ function get_latest_file_path(raw_spectral_data_dir){
 async function main(){
     try {
         // process.send("child process started");
-    const raw_spectral_data_dir="C:/tmp/"
+    const raw_spectral_data_dir="/data"
 
     let last_data_file=null
     let latest_data_file=null
@@ -58,7 +58,7 @@ async function main(){
             let upload_data={"spectral_data_bin":spectral_buffer }
             let upload_data_compressed = pako.gzip(pack(upload_data))
 
-            let response=await fetch("http://127.0.0.1:5000/post", {
+            let response=await fetch("http://inference_server:8000/post", {
                             method: "post",
                             body: upload_data_compressed
                         })

server.js

@@ -5,7 +5,7 @@ import {fork} from "node:child_process"
 
 const dev = process.env.NODE_ENV !== "production";
 const hostname = "0.0.0.0";
-const port = 3000;
+const port = 22110;
 // when using middleware `hostname` and `port` must be provided below
 const app = next({ dev, hostname, port });
 const handler = app.getRequestHandler();