58 lines
1.3 KiB
Docker
58 lines
1.3 KiB
Docker
# PAR Server - 纯 Java Docker 镜像
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# Phase 1: 最小可用版本
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# 构建阶段
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FROM eclipse-temurin:21-jdk-alpine AS builder
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WORKDIR /build
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# 先复制 pom 文件，利用 Docker 缓存
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COPY pom.xml .
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COPY par-common/pom.xml par-common/
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COPY par-core/pom.xml par-core/
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COPY par-api/pom.xml par-api/
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# 下载依赖（缓存层）
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RUN --mount=type=cache,target=/root/.m2 \
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./mvnw dependency:go-offline -B 2>/dev/null || \
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(apk add --no-cache maven && mvn dependency:go-offline -B)
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# 复制源码并构建
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COPY par-common/src par-common/src
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COPY par-core/src par-core/src
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COPY par-api/src par-api/src
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RUN apk add --no-cache maven && \
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mvn clean package -DskipTests -B && \
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mkdir -p target && \
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cp par-api/target/*.jar target/app.jar
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# 运行阶段
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FROM eclipse-temurin:21-jre-alpine
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LABEL maintainer="PAR Team"
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LABEL description="PT Adapter Registry Server"
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# 创建非 root 用户
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RUN addgroup -S par && adduser -S par -G par
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WORKDIR /app
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# 创建静态文件目录
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RUN mkdir -p /app/static/configs && chown -R par:par /app
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# 复制构建产物
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COPY --from=builder /build/target/app.jar app.jar
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USER par
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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=5s --start-period=60s --retries=3 \
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CMD wget -qO- http://localhost:8080/health || exit 1
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# 启动参数
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ENTRYPOINT ["java", "-jar", "app.jar"]
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