Added memorysize env variable

This commit is contained in:
Marc Tönsing 2018-12-27 21:02:46 +01:00
parent 77f55c0830
commit de6f52c55f
7 changed files with 92 additions and 3 deletions

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.DS_Store vendored

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.gitignore vendored Normal file
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.DS_Store

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@ -39,6 +39,11 @@ WORKDIR /data
###########################################
COPY --from=build /opt/minecraft/server/paperspigot.jar /opt/minecraft/server/paperspigot.jar
############################
### Obtain server config ###
###########################
ADD server.properties /opt/minecraft/server/server.properties
###############
### Volumes ###
###############
@ -53,6 +58,7 @@ ADD https://github.com/itzg/rcon-cli/releases/download/${RCON_CLI_VER}/rcon-cli_
RUN tar -x -C /usr/local/bin -f /tmp/rcon-cli.tgz rcon-cli && \
rm /tmp/rcon-cli.tgz
#############################
### Expose minecraft port ###
#############################
@ -61,5 +67,8 @@ EXPOSE 25565
######################################
### Entrypoint is the start script ###
######################################
ARG memory_size=3G
ENV MEMORYSIZE=$memory_size
WORKDIR /data
ENTRYPOINT /opt/jdk1.8.0_192/jre/bin/java -jar -Xms3G -Xmx3G -XX:+UseG1GC -XX:+UnlockExperimentalVMOptions -XX:MaxGCPauseMillis=100 -XX:+DisableExplicitGC -XX:TargetSurvivorRatio=90 -XX:G1NewSizePercent=50 -XX:G1MaxNewSizePercent=80 -XX:G1MixedGCLiveThresholdPercent=35 -XX:+AlwaysPreTouch -XX:+ParallelRefProcEnabled -Dusing.aikars.flags=mcflags.emc.gs -Dcom.mojang.eula.agree=true /opt/minecraft/server/paperspigot.jar
ENTRYPOINT /opt/jdk1.8.0_192/jre/bin/java -jar -Xms$MEMORYSIZE -Xmx$MEMORYSIZE -XX:+UseG1GC -XX:+UnlockExperimentalVMOptions -XX:MaxGCPauseMillis=100 -XX:+DisableExplicitGC -XX:TargetSurvivorRatio=90 -XX:G1NewSizePercent=50 -XX:G1MaxNewSizePercent=80 -XX:G1MixedGCLiveThresholdPercent=35 -XX:+AlwaysPreTouch -XX:+ParallelRefProcEnabled -Dusing.aikars.flags=mcflags.emc.gs -Dcom.mojang.eula.agree=true /opt/minecraft/server/paperspigot.jar

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restart_docker.sh Executable file
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#!/bin/sh
# Marc Tönsing - V1.2 - 18.05.2018
# Minecraft Server restart
mkdir ran
echo "Starting countdown via rcon-cli."
docker exec -i mcserver rcon-cli --port 25575 --password mcserver say Server is restarting in 30 seconds!
sleep 23s
docker exec -i mcserver rcon-cli --port 25575 --password mcserver say Server is restarting in 7 seconds!
sleep 1s
docker exec -i mcserver rcon-cli --port 25575 --password mcserver say Server is restarting in 6 seconds!
sleep 1s
docker exec -i mcserver rcon-cli --port 25575 --password mcserver say Server is restarting in 5 seconds!
sleep 1s
docker exec -i mcserver rcon-cli --port 25575 --password mcserver say Server is restarting in 4 seconds!
sleep 1s
docker exec -i mcserver rcon-cli --port 25575 --password mcserver say Server is restarting in 3 seconds!
sleep 1s
docker exec -i mcserver rcon-cli --port 25575 --password mcserver say Server is restarting in 2 seconds!
sleep 1s
docker exec -i mcserver rcon-cli --port 25575 --password mcserver say Server is restarting in 1 second!
sleep 1s
echo "Stopping server."
docker exec -i mcserver rcon-cli --port 25575 --password mcserver say Closing server...
docker exec -i mcserver rcon-cli --port 25575 --password mcserver stop
sleep 15s
echo "Restarting now."
/var/services/homes/mtoensing/Minecraft-Paper-Server/run_docker.sh

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@ -1,6 +1,6 @@
docker run \
--rm \
--name mcserver \
-v ~/server:/data:rw \
-p 25565:25565/udp \
-v /var/services/homes/mtoensing/server:/data:rw \
-p 25565:25565 \
-i minecraftpaperserver:latest

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run_docker_bash.sh Executable file
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docker run \
--rm \
--name mcserver \
--entrypoint=/bin/bash \
-v ~/server:/data:rw \
-p 25565:25565 \
-itd minecraftpaperserver:latest

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server.properties Executable file
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#Minecraft server properties
#Wed Dec 19 15:40:50 GMT 2018
generator-settings=
force-gamemode=false
allow-nether=true
enforce-whitelist=false
gamemode=0
broadcast-console-to-ops=true
enable-query=true
player-idle-timeout=0
difficulty=1
broadcast-rcon-to-ops=true
spawn-monsters=true
op-permission-level=4
pvp=true
snooper-enabled=true
level-type=DEFAULT
rcon.ip=
hardcore=false
enable-command-block=false
max-players=9
network-compression-threshold=256
resource-pack-sha1=
max-world-size=29999984
rcon.port=25575
server-port=25565
debug=false
server-ip=
spawn-npcs=true
allow-flight=false
level-name=world
view-distance=10
resource-pack=
spawn-animals=true
white-list=false
rcon.password=mcserver
generate-structures=true
online-mode=true
max-build-height=256
level-seed=
prevent-proxy-connections=false
use-native-transport=true
enable-rcon=true
motd=A DOCKER Minecraft Server