FROM ubuntu:22.04
ENV TZ Asia/Shanghai
MAINTAINER wangliang@qmth.com.cn

RUN apt-get update && \
    apt-get install -y openjdk-8-jdk && \
    apt-get clean && \
    apt-get install -y locales && \
    rm -rf /var/lib/apt/lists/*

ENV JAVA_HOME /usr/lib/jvm/java-8-openjdk-amd64
ENV PATH $JAVA_HOME/bin:$PATH

RUN locale-gen zh_CN.UTF-8
ENV LANG zh_CN.UTF-8
ENV LANGUAGE zh_CN:zh
ENV LC_ALL zh_CN.UTF-8
RUN echo "java -version"

WORKDIR /opt
COPY . /home
RUN cp /home/simsun.ttc /usr/share/fonts/
RUN cp /home/cambria.ttc /usr/share/fonts/
RUN fc-cache -f -v

ENTRYPOINT ["sh", "-c", "java -XX:+UseContainerSupport -XX:InitialRAMPercentage=50.0 -XX:MaxRAMPercentage=50.0 $JAVA_OPTS3 -jar /opt/app.jar $JAVA_OPTS2"]