update: 2026-03-28 20:59

infogenie-backend-go/Dockerfile

@@ -0,0 +1,20 @@
+# 多阶段构建：生产镜像仅含二进制与 ai_config.json，敏感配置通过运行时环境变量或 env_file 注入（勿将 .env.production 打入镜像）
+FROM golang:1.24-alpine AS builder
+WORKDIR /src
+RUN apk add --no-cache git ca-certificates
+ENV GOTOOLCHAIN=auto
+COPY go.mod go.sum ./
+RUN go mod download
+COPY . .
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="-s -w" -o /out/server ./cmd/server
+
+FROM alpine:3.21
+RUN apk --no-cache add ca-certificates tzdata
+ENV TZ=Asia/Shanghai
+WORKDIR /app
+COPY --from=builder /out/server .
+COPY ai_config.json ./
+EXPOSE 5002
+ENV APP_ENV=production
+ENV APP_PORT=5002
+CMD ["./server"]