2022-04-21 11:33:52 +00:00
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FROM openjdk:18-alpine
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2022-04-21 10:54:57 +00:00
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# Install git
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RUN apk add git
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# Make /kaboom directory
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RUN mkdir /kaboom
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RUN chown -Rfv nobody:nobody /kaboom
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# Change user
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USER nobody
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WORKDIR /kaboom
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# Download kaboom server
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RUN git clone https://github.com/kaboomserver/server.git server
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WORKDIR /kaboom/server
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# Make some directories read only
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# Paths copied from https://github.com/kaboomserver/framework/blob/master/script/server.sh#L26
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RUN mkdir debug/ dumps/ plugins/update/
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RUN chmod -R 500 debug/ dumps/ plugins/bStats/ plugins/PluginMetrics/ plugins/update/
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# Run the server
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# Args copied from https://github.com/kaboomserver/framework/blob/master/script/server.sh#L45
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CMD [ "java", "-jar", "-Xshare:on", "-Xss8M", "-XX:MaxDirectMemorySize=512M", "-XX:+UseContainerSupport", "-DPaper.IgnoreJavaVersion=true", "-Dpaper.playerconnection.keepalive=360", "-DIReallyKnowWhatIAmDoingISwear", "-jar", "server.jar", "nogui" ]
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