Create Dockerfile
Browse files- Dockerfile +32 -0
Dockerfile
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# 使用官方的 Golang 镜像作为基础镜像
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FROM golang:1.20-alpine AS builder
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# 设置工作目录
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WORKDIR /app
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# 将 Go 模块文件复制到工作目录
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COPY go.mod go.sum ./
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# 下载依赖
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RUN go mod download
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# 将项目源代码复制到工作目录
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COPY . .
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# 构建 Go 项目
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RUN CGO_ENABLED=0 GOOS=linux go build -o myapp .
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# 使用轻量级的 Alpine 镜像作为运行环境
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FROM alpine:latest
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# 设置工作目录
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WORKDIR /root/
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# 从 builder 阶段复制构建好的可执行文件
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COPY --from=builder /app/myapp .
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# 暴露应用程序运行的端口(根据实际情况修改)
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EXPOSE 8080
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# 运行应用程序
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CMD ["./myapp"]
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