new setup

alpine/CHANGELOG

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+Changes:
+
+2019-1-2
+
+	Changed the update process to preserve all settings/files/logs created by user/server.
+
+2019-1-3
+
+	Added an automatic check for new teamspeak server verstion on startup.
+	added more information output to indicate what is happening.
+	
+2019-1-5
+
+	changed the way user files are preserved during update process now it is much faster.

alpine/Dockerfile

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+FROM alpine:latest
+
+# URL's for files
+ARG INSTALL_SCRIPT=https://raw.githubusercontent.com/fithwum/teamspeak-server/master/alpine/files/Install_Script.sh
+
+# Install dependencies and folder creation
+RUN apk update && apk add --no-cache ca-certificates libstdc++ su-exec bash-completion tar \
+	&& mkdir -p /ts3server /ts3temp /ts3temp/inifiles /ts3temp/serverfiles \
+	&& chmod 777 -R /ts3server /ts3temp \
+	&& chown 99:100 -R /ts3server /ts3temp
+ADD "${INSTALL_SCRIPT}" /ts3temp
+RUN chmod +x /ts3temp/Install_Script.sh
+
+# directory where data is stored
+VOLUME /ts3server
+
+# 9987 default voice, 10011 server query, 30033 file transport
+EXPOSE 9987/udp 10011/tcp 30033/tcp
+
+# Run command
+CMD [ "/bin/sh", "/ts3temp/Install_Script.sh" ]

alpine/files/Install_Script.sh

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+#!/bin/bash
+# Copyright (c) 2018 fithwum
+# All rights reserved
+
+# Variables.
+echo " "
+echo "Checking for new server version from Teamspeak."
+wget --no-cache https://www.teamspeak.com/versions/server.json -O /ts3temp/server.json
+TS_VERSION_CHECK=$(cat /ts3temp/server.json | grep version | head -1 | awk -F: '{print $4}' | sed 's/[",]//g' | sed "s/checksum//g")
+TS_VERSION=${TS_VERSION_CHECK}
+CHANGELOG=/ts3server/CHANGELOG_${TS_VERSION}
+echo "Latest server version from Teamspeak:$TS_VERSION"
+
+# Main install (alpine).
+# Check for files in /ts3server and download/create if needed.
+if [ -e "${CHANGELOG}" ]
+	then
+		echo "INFO ! Teamspeak server is ${TS_VERSION} ... checking that needed files exist before running current server."
+		rm -fr /ts3temp/server.json
+	else
+		echo " "
+		echo "WARNING ! Teamspeak server is out of date ... will download the updated server from teamspeak."
+			echo " "
+			echo "INFO ! Cleaning outdated Teamspeak server files and downloading server update."
+			rm -f /ts3server/CHANGELOG* /ts3server/lib* /ts3server/ts3server
+			rm -fr /ts3server/doc /ts3server/redist /ts3server/serverquerydocs /ts3server/tsdns
+			wget --no-cache https://files.teamspeak-services.com/releases/server/${TS_VERSION}/teamspeak3-server_linux_alpine-${TS_VERSION}.tar.bz2 -O /ts3temp/ts3server_${TS_VERSION}.tar.bz2
+			tar -xf /ts3temp/ts3server_${TS_VERSION}.tar.bz2 -C /ts3temp/serverfiles --strip-components=1
+			sleep 1
+			rm -fr /ts3temp/serverfiles/ts3server_startscript.sh
+			rm -fr /ts3temp/ts3server_${TS_VERSION}.tar.bz2
+			cp -uR /ts3temp/serverfiles/. /ts3server/
+			sleep 1
+			mv /ts3server/redist/libmariadb.so.2 /ts3server/libmariadb.so.2
+			mv /ts3server/CHANGELOG ${CHANGELOG}
+			rm -fr /ts3temp/serverfiles/*
+			rm -fr /ts3temp/server.json
+fi
+
+# Check if the ini/sh files exist in /ts3server and download/create if needed.
+if [ -e /ts3server/ts3server_minimal_runscript.sh ]
+	then
+		echo "INFO ! ts3server_minimal_runscript.sh found ... will not download."
+	else
+		echo " "
+		echo "WARNING ! ts3server_minimal_runscript.sh not found ... will download now."
+			wget --no-cache https://raw.githubusercontent.com/fithwum/files-for-dockers/master/scripts/ts3server_minimal_runscript.sh -O /ts3temp/inifiles/ts3server_minimal_runscript.sh
+			cp /ts3temp/inifiles/ts3server_minimal_runscript.sh /ts3server/
+			rm -fr /ts3temp/ts3server_minimal_runscript.sh
+fi
+if [ -e /ts3server/ts3db_mariadb.ini ]
+	then
+		echo "INFO ! ts3db_mariadb.ini found ... will not download."
+	else
+		echo " "
+		echo "WARNING ! ts3db_mariadb.ini not found ... will download now."
+			wget --no-cache https://raw.githubusercontent.com/fithwum/files-for-dockers/master/files/ts3db_mariadb.ini -O /ts3temp/inifiles/ts3db_mariadb.ini
+			cp /ts3temp/inifiles/ts3db_mariadb.ini /ts3server/
+			rm -fr /ts3temp/inifiles/ts3db_mariadb.ini
+fi
+if [ -e /ts3server/ts3server.ini ]
+	then
+		echo "INFO ! ts3server.ini found ... will not download."
+	else
+		echo " "
+		echo "WARNING ! ts3server.ini not found ... will download now."
+			wget --no-cache https://raw.githubusercontent.com/fithwum/files-for-dockers/master/files/ts3server.ini -O /ts3temp/inifiles/ts3server.ini
+			cp /ts3temp/inifiles/ts3server.ini /ts3server/
+			rm -fr /ts3temp/inifiles/ts3server.ini
+fi
+
+sleep 1
+
+# Set permissions.
+chown 99:100 -R /ts3server
+chmod 776 -R /ts3server
+chmod +x /ts3server/ts3server_minimal_runscript.sh
+chmod +x /ts3server/ts3server
+
+# Run.
+echo " "
+echo "INFO ! Starting Teanspeak server ${TS_VERSION}"
+exec /ts3server/ts3server_minimal_runscript.sh inifile=ts3server.ini
+
+exit