物联网软件

iot/Sentinel/Dockerfile

@@ -1,36 +1,12 @@
-# ==========================
-# Stage 1: Build the Go binary
-# ==========================
-FROM golang:1.21-alpine AS builder
+FROM scratch
 
-# 设置工作目录
-WORKDIR /build
-
-# 复制 go.mod 和 go.sum，先做依赖缓存
-COPY go.mod go.sum ./
-
-# 下载依赖（缓存层）
-RUN go mod download
-
-# 复制源代码
-COPY app/ ./app
-
-# 编译可执行文件
-RUN go build -o sentinel ./app/main.go
-
-# ==========================
-# Stage 2: 生成最终运行镜像
-# ==========================
-FROM alpine:3.18
-
-# 安装 ca-certificates，如果程序需要访问 HTTPS
-RUN apk add --no-cache ca-certificates
-
-# 设置工作目录
 WORKDIR /app
 
-# 复制从 builder 构建好的二进制
-COPY --from=builder /build/sentinel .
+# buildx 自动注入
+ARG TARGETOS
+ARG TARGETARCH
 
-# 设置默认执行命令
-CMD ["./sentinel"]
+COPY build/release/${TARGETOS}_${TARGETARCH} /app
+COPY ca-certificates.crt /etc/ssl/certs/
+
+CMD ["./main"]

iot/Sentinel/app/main.go

@@ -30,6 +30,10 @@ func main() {
 	uploadFile(record.LicensePlateImage, record.VehicleImage)
 	// 2. 调用分析请求
 	analytics(record)
+	<-make(chan struct{})
+
+	//fatal error: all goroutines are asleep - deadlock!
+
 }
 
 func loadData(deviceID string) model.Record {

iot/Sentinel/build_all.ps1

@@ -0,0 +1,40 @@
+# build_all.ps1
+# 一键打包 main 和 updater，三平台: Windows 64, Linux amd64, Linux arm64
+
+# -------------------------
+# 项目根目录
+$RootDir = Split-Path -Parent $MyInvocation.MyCommand.Definition
+Set-Location $RootDir
+
+# -------------------------
+# 定义要打包的平台
+$targets = @(
+    @{ OS="windows"; ARCH="amd64"; Dir="build/release/win"; MainOut="main.exe";  },
+    @{ OS="linux";   ARCH="amd64"; Dir="build/release/linux_amd64"; MainOut="main";  },
+    @{ OS="linux";   ARCH="arm64"; Dir="build/release/linux_arm64"; MainOut="main";  }
+)
+
+# -------------------------
+# 循环打包
+foreach ($t in $targets) {
+    Write-Host "=== Build $($t.OS)-$($t.ARCH) Version ==="
+
+    # 设置环境变量
+    $env:GOOS = $t.OS
+    $env:GOARCH = $t.ARCH
+    $env:CGO_ENABLED = "0"
+
+    # 创建输出目录
+    if (!(Test-Path $t.Dir)) {
+        New-Item -ItemType Directory -Path $t.Dir | Out-Null
+    }
+
+    # 编译 main
+    Write-Host "Building main..."
+    go build -ldflags="-s -w" -o "$($t.Dir)/$($t.MainOut)" ./app
+
+    Write-Host "$($t.OS)-$($t.ARCH) Build complete, Output dir: $($t.Dir)"
+    Write-Host ""
+}
+
+Write-Host "All builds finished."

iot/Sentinel/docker_all.ps1

@@ -0,0 +1,27 @@
+# -----------------------------
+# 版本号
+# -----------------------------
+$env:VERSION = "0.0.1"
+
+# 仓库与镜像名
+$IMAGE = "ai.ronsunny.cn:13011/bbit_iot/ce_sentinel"
+
+# -----------------------------
+# 确保 buildx builder 存在
+# -----------------------------
+docker buildx inspect multiarch-builder > $null 2>&1
+if ($LASTEXITCODE -ne 0) {
+    docker buildx create --name multiarch-builder --use
+} else {
+    docker buildx use multiarch-builder
+}
+
+# -----------------------------
+# 构建 + 推送 多架构镜像
+# -----------------------------
+docker buildx build `
+  --platform linux/amd64,linux/arm64 `
+  -t ${IMAGE}:$env:VERSION `
+  -t ${IMAGE}:latest `
+  --push `
+  .