change layout

services/product/Dockerfile

@@ -0,0 +1,38 @@
+# syntax=docker/dockerfile:1
+
+FROM golang:1.26.5-alpine AS builder
+
+WORKDIR /src
+
+ENV GOPROXY=https://goproxy.cn,direct \
+    CGO_ENABLED=0 \
+    GOOS=linux \
+    GOARCH=amd64
+
+COPY pkg ./pkg
+COPY product/go.mod product/go.sum ./product/
+
+WORKDIR /src/product
+RUN --mount=type=cache,target=/go/pkg/mod \
+    go mod download
+
+COPY product/ ./
+RUN --mount=type=cache,target=/go/pkg/mod \
+    --mount=type=cache,target=/root/.cache/go-build \
+    go build -ldflags="-s -w" -o /out/product .
+
+FROM alpine:3.22
+
+WORKDIR /app
+
+ENV TZ=Asia/Shanghai
+
+RUN apk add --no-cache tzdata \
+    && cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \
+    && echo "Asia/Shanghai" > /etc/timezone
+
+COPY --from=builder /out/product .
+
+EXPOSE 10100
+
+CMD ["./product", "-f", "etc/product.yaml"]