Files
2026-09-24 09:44:53 +08:00

20 lines
998 B
Docker
Raw Permalink Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
# 由 projman 注入的 Spring Boot 运行镜像(单阶段,jar 预构建)
# CI 已先 mvn package,并在容器内把产物 cp 成固定名 target/app.jar
# 构建上下文 = 仓库根:docker build -f docker/Dockerfile .
# 健康检查依赖 curl(projman 部署用 curl 探 /actuator/health)——应用需含 spring-boot-starter-actuator
# 时区 Asia/Shanghai;JAVA_OPTS 由 projman 渲染器注入(OOM 退出参数 + -Xmx=内存上限×75%(设上限时渲染期算死,JDK8 兼容)
# + 用户自定义参数),未注入时容器内兜底 -Xms512m -Xmx1024m
FROM eclipse-temurin:8-jre
RUN apt-get update \
&& apt-get install -y --no-install-recommends curl tzdata \
&& ln -snf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \
&& echo "Asia/Shanghai" > /etc/timezone \
&& rm -rf /var/lib/apt/lists/*
WORKDIR /app
COPY target/app.jar /app/app.jar
EXPOSE 10015
ENTRYPOINT ["sh", "-c", "java ${JAVA_OPTS:--Xms512m -Xmx1024m} -Dfile.encoding=UTF-8 -jar /app/app.jar"]