Create Dockerfile

Dockerfile

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+FROM eclipse-temurin:17-jre
+
+WORKDIR /opt/halo
+
+ENV TZ=Asia/Shanghai
+ENV JVM_OPTS="-Xmx256m -Xms256m"
+
+RUN apt-get update && \
+    apt-get install -y wget python3 python3-venv python3-pip tar gzip jq curl  && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
+
+RUN curl -sL https://api.github.com/repos/halo-dev/halo/releases/latest | \
+    jq -r '.assets[] | select(.name | test(".jar$")) | .browser_download_url' | \
+    xargs curl -L -o halo.jar
+
+RUN mkdir -p ~/.halo2
+
+ENV VIRTUAL_ENV=/opt/venv
+RUN python3 -m venv $VIRTUAL_ENV
+ENV PATH="$VIRTUAL_ENV/bin:$PATH"
+RUN pip install --no-cache-dir requests webdavclient3
+
+COPY sync_data.sh /opt/halo/
+RUN chmod +x /opt/halo/sync_data.sh
+
+EXPOSE 8090
+
+CMD ["/bin/sh", "-c", "/opt/halo/sync_data.sh & sleep 30 && java ${JVM_OPTS} -jar /opt/halo/halo.jar"]