mirror of
https://github.com/MatrixSeven/file-transfer-go.git
synced 2026-02-04 03:25:03 +08:00
54 lines
1.0 KiB
Docker
54 lines
1.0 KiB
Docker
# 多阶段构建 - 构建阶段
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FROM golang:1.21-alpine AS builder
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# 设置工作目录
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WORKDIR /app
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# 安装必要的工具
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RUN apk add --no-cache git ca-certificates tzdata
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# 复制go.mod和go.sum文件
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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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# 复制源代码
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COPY . .
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# 构建应用程序
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RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags '-extldflags "-static"' -o main cmd/main.go
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# 运行阶段
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FROM alpine:latest
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# 安装ca-certificates用于HTTPS请求
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RUN apk --no-cache add ca-certificates tzdata
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# 设置时区
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ENV TZ=Asia/Shanghai
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WORKDIR /root/
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# 从构建阶段复制二进制文件
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COPY --from=builder /app/main .
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# 复制静态文件
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COPY --from=builder /app/web ./web
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# 创建必要的目录
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RUN mkdir -p uploads logs
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# 设置权限
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RUN chmod +x ./main
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# 暴露端口
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EXPOSE 8080
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# 健康检查
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HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
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CMD wget --no-verbose --tries=1 --spider http://localhost:8080/ || exit 1
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# 运行应用程序
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CMD ["./main"]
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