runner
48 lines
2.1 KiB
Docker
48 lines
2.1 KiB
Docker
# =============================================================
|
||
# freedom-admin 后端镜像
|
||
# 构建阶段：Maven 3.6.3 + JDK8 打包（使用阿里云镜像加速依赖下载）
|
||
# 运行阶段：JRE8 运行 jar
|
||
# =============================================================
|
||
FROM maven:3.6.3-jdk-8 AS builder
|
||
WORKDIR /build
|
||
|
||
# 配置 Maven 国内镜像源，加速依赖下载
|
||
RUN mkdir -p /root/.m2 && \
|
||
echo '<?xml version="1.0" encoding="UTF-8"?>' > /root/.m2/settings.xml && \
|
||
echo '<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"' >> /root/.m2/settings.xml && \
|
||
echo ' xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"' >> /root/.m2/settings.xml && \
|
||
echo ' xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">' >> /root/.m2/settings.xml && \
|
||
echo ' <mirrors>' >> /root/.m2/settings.xml && \
|
||
echo ' <mirror>' >> /root/.m2/settings.xml && \
|
||
echo ' <id>aliyun</id>' >> /root/.m2/settings.xml && \
|
||
echo ' <mirrorOf>central</mirrorOf>' >> /root/.m2/settings.xml && \
|
||
echo ' <name>Aliyun Maven</name>' >> /root/.m2/settings.xml && \
|
||
echo ' <url>https://maven.aliyun.com/repository/central</url>' >> /root/.m2/settings.xml && \
|
||
echo ' </mirror>' >> /root/.m2/settings.xml && \
|
||
echo ' </mirrors>' >> /root/.m2/settings.xml && \
|
||
echo '</settings>' >> /root/.m2/settings.xml
|
||
|
||
# 复制 pom 与源码（利用 Docker 分层缓存）
|
||
COPY pom.xml .
|
||
COPY src ./src
|
||
|
||
# 打包（跳过测试），产物 target/freedom-admin-1.0.1.jar
|
||
RUN mvn -B clean package -DskipTests
|
||
|
||
# ---------- 运行阶段 ----------
|
||
FROM openjdk:8-jre-slim
|
||
WORKDIR /app
|
||
|
||
# 设置时区
|
||
RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && \
|
||
echo 'Asia/Shanghai' > /etc/timezone
|
||
|
||
# 复制构建产物
|
||
COPY --from=builder /build/target/*.jar /app/app.jar
|
||
|
||
# 对外暴露端口（与 application.yml server.port 一致）
|
||
EXPOSE 8800
|
||
|
||
# 启动。数据库等敏感配置通过环境变量注入（见 docker-compose / .env）
|
||
ENTRYPOINT ["java", "-jar", "/app/app.jar"]
|