Update Dockerfile
Browse files- Dockerfile +14 -2
Dockerfile
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@@ -1,31 +1,43 @@
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FROM golang:1.22-alpine AS builder
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WORKDIR /app
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RUN go mod tidy
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COPY go.mod go.sum ./
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RUN go mod download
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COPY . .
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-
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FROM alpine:3.18
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WORKDIR /app
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COPY --from=builder /app/x .
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ENV MAX_RETRY_COUNT=3
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ENV RETRY_DELAY=5000
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ENV PORT=7860
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ENV GIN_MODE=release
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EXPOSE 7860
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RUN chmod +x x
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RUN addgroup -S appgroup && adduser -S appuser -G appgroup
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USER appuser
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ENTRYPOINT ["./x"]
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# 构建阶段
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FROM golang:1.22-alpine AS builder
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# 设置工作目录
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WORKDIR /app
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# 为了减少Docker层数，先复制 go.mod 和 go.sum 并下载依赖
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RUN go mod tidy
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COPY go.mod go.sum ./
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RUN go mod download
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# 复制源代码
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COPY . .
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# 编译Go应用，启用优化参数
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RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-s -w" -o x .
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# 运行阶段
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FROM alpine:3.18
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# 设置工作目录
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WORKDIR /app
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# 将编译好的二进制文件从构建阶段复制过来
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COPY --from=builder /app/x .
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# 设置环境变量
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ENV MAX_RETRY_COUNT=3
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ENV RETRY_DELAY=5000
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ENV PORT=7860
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# 公开端口
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EXPOSE 7860
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# 确保二进制文件具有可执行权限
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RUN chmod +x x
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# 使用非 root 用户运行应用（增强安全性）
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RUN addgroup -S appgroup && adduser -S appuser -G appgroup
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USER appuser
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# 启动应用
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ENTRYPOINT ["./x"]
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