189 lines
5.7 KiB
Docker
189 lines
5.7 KiB
Docker
# ===== 构建阶段 =====
|
||
# 使用Maven镜像进行构建
|
||
FROM maven:3.8.4-openjdk-8-slim AS builder
|
||
|
||
# 设置工作目录
|
||
WORKDIR /build
|
||
|
||
# 复制settings.xml和pom.xml文件
|
||
COPY settings.xml /root/.m2/
|
||
COPY pom.xml .
|
||
|
||
# 复制本地JAR文件到Maven仓库
|
||
RUN mkdir -p /root/.m2/repository
|
||
|
||
# 复制本地lib目录中的JAR文件
|
||
COPY src/main/lib/ /tmp/local-jars/
|
||
|
||
# 手动安装本地JAR到Maven仓库
|
||
RUN mvn install:install-file \
|
||
-Dfile=/tmp/local-jars/aspose-cells-8.5.2.jar \
|
||
-DgroupId=com.aspose \
|
||
-DartifactId=aspose-cells \
|
||
-Dversion=8.5.2 \
|
||
-Dpackaging=jar \
|
||
-B -s /root/.m2/settings.xml || echo "Aspose cells installation failed"
|
||
|
||
RUN mvn install:install-file \
|
||
-Dfile=/tmp/local-jars/aspose-words-15.8.0-jdk16.jar \
|
||
-DgroupId=com.aspose \
|
||
-DartifactId=aspose-words \
|
||
-Dversion=15.8.0 \
|
||
-Dpackaging=jar \
|
||
-B -s /root/.m2/settings.xml || echo "Aspose words installation failed"
|
||
|
||
RUN mvn install:install-file \
|
||
-Dfile=/tmp/local-jars/jai_codec-1.1.3.jar \
|
||
-DgroupId=javax.media \
|
||
-DartifactId=jai_codec \
|
||
-Dversion=1.1.3 \
|
||
-Dpackaging=jar \
|
||
-B -s /root/.m2/settings.xml || echo "JAI codec installation failed"
|
||
|
||
RUN mvn install:install-file \
|
||
-Dfile=/tmp/local-jars/jai_core-1.1.3.jar \
|
||
-DgroupId=javax.media \
|
||
-DartifactId=jai_core \
|
||
-Dversion=1.1.3 \
|
||
-Dpackaging=jar \
|
||
-B -s /root/.m2/settings.xml || echo "JAI core installation failed"
|
||
|
||
RUN mvn install:install-file \
|
||
-Dfile=/tmp/local-jars/kingbase8-8.6.0.jar \
|
||
-DgroupId=com.kingbase8 \
|
||
-DartifactId=kingbase8 \
|
||
-Dversion=8.6.0 \
|
||
-Dpackaging=jar \
|
||
-B -s /root/.m2/settings.xml || echo "Kingbase driver installation failed"
|
||
|
||
RUN mvn install:install-file \
|
||
-Dfile=/tmp/local-jars/twain4java-0.3.3-all.jar \
|
||
-DgroupId=twain4java \
|
||
-DartifactId=twain4java \
|
||
-Dversion=0.3.3 \
|
||
-Dpackaging=jar \
|
||
-B -s /root/.m2/settings.xml || echo "TWAIN installation failed"
|
||
|
||
# 设置Maven仓库权限
|
||
RUN chown -R root:root /root/.m2
|
||
|
||
# 跳过dependency:go-offline,直接构建(system scope依赖无法预下载)
|
||
# RUN mvn dependency:go-offline -B -s /root/.m2/settings.xml
|
||
|
||
# 复制源代码
|
||
COPY src ./src
|
||
|
||
# 构建应用(使用国内镜像加速)
|
||
RUN mvn clean package -DskipTests -B -s /root/.m2/settings.xml -e
|
||
|
||
# 检查构建结果
|
||
RUN echo "=== 检查构建结果 ===" && \
|
||
ls -la /build/target/ && \
|
||
echo "=== 查找所有 JAR 文件 ===" && \
|
||
find /build/target -name "*.jar" -type f && \
|
||
echo "=== 查找原始 JAR 文件 ===" && \
|
||
ls -la /build/target/point-strategy-*.jar /build/target/*.jar 2>/dev/null || echo "未找到预期的 JAR 文件" && \
|
||
echo "=== 复制正确的 JAR 文件 ===" && \
|
||
cp /build/target/*.jar /build/app.jar && \
|
||
ls -la /build/app.jar && \
|
||
echo "JAR 文件大小: $(du -h /build/app.jar | cut -f1)"
|
||
|
||
# 显示JAR文件信息
|
||
RUN echo "JAR 文件详情:" && ls -lh /build/target/point-strategy*.jar && echo "文件大小: $(du -h /build/target/point-strategy*.jar | cut -f1)"
|
||
|
||
# ===== 运行阶段 =====
|
||
# 使用OpenJDK 8作为基础镜像
|
||
FROM openjdk:8-jre-alpine AS runtime
|
||
|
||
# 设置工作目录
|
||
WORKDIR /app
|
||
|
||
# 设置维护者信息
|
||
LABEL maintainer="digital-archive-team"
|
||
|
||
# 配置阿里云Alpine镜像源(最快)
|
||
RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories && \
|
||
sed -i 's/https/http/g' /etc/apk/repositories
|
||
|
||
# 更新包索引(使用国内镜像)
|
||
RUN apk update --no-cache
|
||
|
||
# 一次性安装所有基础包(包含字体支持)
|
||
RUN apk add --no-cache \
|
||
ca-certificates \
|
||
curl \
|
||
bash \
|
||
tini \
|
||
fontconfig \
|
||
ttf-dejavu \
|
||
ttf-liberation \
|
||
ttf-droid \
|
||
ttf-freefont \
|
||
&& rm -rf /var/cache/apk/*
|
||
|
||
# Tesseract OCR 安装(完全独立,失败不影响主应用)
|
||
# 使用清华镜像源作为备选
|
||
RUN ( \
|
||
echo "http://mirrors.tuna.tsinghua.edu.cn/alpine/v3.18/main" > /etc/apk/repositories && \
|
||
echo "http://mirrors.tuna.tsinghua.edu.cn/alpine/v3.18/community" >> /etc/apk/repositories && \
|
||
apk update --no-cache && \
|
||
apk add --no-cache tesseract tesseract-ocr \
|
||
) 2>/dev/null || ( \
|
||
echo "Tesseract installation failed - will use OCR service fallback" && \
|
||
true \
|
||
)
|
||
|
||
# 清理所有缓存
|
||
RUN rm -rf /var/cache/apk/* /tmp/* /var/tmp/*
|
||
|
||
# 验证关键组件
|
||
RUN curl --version && echo "✓ Core components verified"
|
||
|
||
# 设置环境变量
|
||
ENV JAVA_OPTS="-Xmx2g -Xms1g -XX:+UseG1GC -XX:MaxGCPauseMillis=200 -Djava.awt.headless=true"
|
||
ENV SPRING_PROFILES_ACTIVE=prod
|
||
ENV FONTCONFIG_PATH=/etc/fonts
|
||
ENV FC_DEBUG=1
|
||
|
||
# 创建应用用户和目录
|
||
RUN addgroup -g 1001 app \
|
||
&& adduser -D -s /bin/sh -u 1001 -G app app \
|
||
&& mkdir -p /app/data/upload \
|
||
&& mkdir -p /app/data/temp \
|
||
&& mkdir -p /app/data/unzip \
|
||
&& mkdir -p /app/data/images \
|
||
&& mkdir -p /app/data/reports \
|
||
&& mkdir -p /app/data/elasticsearch \
|
||
&& mkdir -p /app/logs \
|
||
&& chown -R app:app /app
|
||
|
||
# 设置工作目录
|
||
WORKDIR /app
|
||
|
||
# 从构建阶段复制jar文件(使用通用的复制方式)
|
||
COPY --from=builder /build/app.jar app.jar
|
||
|
||
# 验证JAR文件是否正确复制
|
||
RUN ls -la app.jar && echo "JAR 文件大小: $(du -h app.jar | cut -f1)"
|
||
|
||
# 复制配置文件(如果需要覆盖默认配置)
|
||
# COPY application-prod.yml application-prod.yml
|
||
|
||
# 切换到非root用户
|
||
USER app
|
||
|
||
# 确保日志目录存在且有正确权限
|
||
RUN mkdir -p /app/logs
|
||
|
||
# 健康检查
|
||
HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
|
||
CMD curl -f http://localhost:9081/point-strategy/actuator/health || exit 1
|
||
|
||
# 暴露端口
|
||
EXPOSE 9081
|
||
|
||
# 使用tini作为init进程
|
||
ENTRYPOINT ["/sbin/tini", "--"]
|
||
|
||
# 启动应用
|
||
CMD ["sh", "-c", "java $JAVA_OPTS -jar app.jar"] |