84 lines
2.2 KiB
Docker
84 lines
2.2 KiB
Docker
# 第一阶段：构建阶段
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FROM golang:1.23.4-alpine AS builder
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# 设置Go代理和Alpine镜像源
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ENV GOPROXY https://goproxy.cn,direct
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RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
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# 设置工作目录
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WORKDIR /app
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# 安装必要的包
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RUN apk add --no-cache git tzdata
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# 复制模块文件
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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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ARG VERSION=1.0.0
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ARG COMMIT=dev
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ARG BUILD_TIME
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RUN BUILD_TIME=${BUILD_TIME:-$(date -u +"%Y-%m-%dT%H:%M:%SZ")} && \
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CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build \
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-ldflags "-X main.version=${VERSION} -X main.commit=${COMMIT} -X main.date=${BUILD_TIME} -w -s" \
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-a -installsuffix cgo \
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-o tyapi-server \
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cmd/api/main.go
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# 创建字体文件 tar 包（如果字体文件存在）
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RUN if [ -d internal/shared/pdf/fonts ] && [ "$(ls -A internal/shared/pdf/fonts 2>/dev/null)" ]; then \
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tar czf /tmp/fonts.tar.gz -C internal/shared/pdf/fonts .; \
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else \
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touch /tmp/fonts.tar.gz; \
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fi
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# 第二阶段：运行阶段
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FROM alpine:3.19
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# 设置Alpine镜像源
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RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
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# 安装必要的包
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RUN apk --no-cache add tzdata curl
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# 设置时区
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ENV TZ=Asia/Shanghai
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# 设置工作目录
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WORKDIR /app
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# 从构建阶段复制二进制文件
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COPY --from=builder /app/tyapi-server .
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# 复制配置文件
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COPY config.yaml .
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COPY configs/ ./configs/
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# 复制字体文件（PDF生成需要）
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RUN mkdir -p ./internal/shared/pdf/fonts
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# 从 builder 阶段复制字体 tar 包并解压（如果存在字体文件）
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COPY --from=builder /tmp/fonts.tar.gz /tmp/fonts.tar.gz
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RUN if [ -s /tmp/fonts.tar.gz ]; then \
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tar xzf /tmp/fonts.tar.gz -C ./internal/shared/pdf/fonts/ && \
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rm /tmp/fonts.tar.gz; \
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else \
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echo "字体文件不存在，将在运行时通过 volume 挂载或手动复制"; \
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rm /tmp/fonts.tar.gz; \
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fi
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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=10s --start-period=60s --retries=3 \
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CMD curl -f http://localhost:8080/health || exit 1
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# 启动命令
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CMD ["./tyapi-server", "-env=production"] |