16 lines
495 B
Plaintext
16 lines
495 B
Plaintext
FROM openjdk:8-jre
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# 通过挂载-v 来挂载宿主机的文件到容器中 /opt/wfc/app.jar
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WORKDIR /opt/wfc
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# 设置环境变量
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ENV JVM_OPTS="-Xms128m -Xmx512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=512m"
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ENV JAVA_OPTS=""
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ENV JAR_FILE="app.jar"
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# 使用 sh -c 解析环境变量
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ENTRYPOINT ["sh", "-c", "java -Dfile.encoding=utf-8 ${JVM_OPTS} -jar ${JAR_FILE} ${JAVA_OPTS}"]
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# docker build -t java:jre8 .
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# docker run -v /home/manager/probject/wfc/wfc-gateway.jar:/app.jar java:jre8
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