Add Onbuild Basedir Argument

Reduce Cache Layers
Remove Volumes
Fix Ports
Fix exec config

latest/Dockerfile

@@ -1,48 +1,44 @@
 FROM hackebein/steamcmd:latest
 
 ARG BASEDIR=/opt/garrysmod
+ONBUILD ARG BASEDIR=$BASEDIR
 
 ENV BASEDIR=$BASEDIR \
     PORT="27015" \
     TICKRATE="66" \
-    WORKSHOPCOLLECTIONID="" \
+    MAXPLAYERS="16" \
     #http://steamcommunity.com/dev/apikey
     AUTHKEY="" \
+    WORKSHOPCOLLECTIONID="" \
     CLIENTPORT="27005" \
+    # sandbox or terrortown
     GAMEMODE="sandbox" \
     MAP="gm_flatgrass" \
     #http://steamcommunity.com/dev/managegameservers APPID: 4000
     GLST="" \
     CONFIG="server.cfg" \
-    MAXPLAYERS="16" \
-    LOADURLIMG="http://www.pixelstalk.net/wp-content/uploads/2016/03/Cracked-Screen-Background-cute.jpg" \
-    LOADURL="data:text/html, <style>html, body{ padding:0;margin:0;background:#000 }</style><img src='${LOADURLIMG}' width='100%' height='100%'>" \
     CUSTOMPARAMETERS=""
 
 RUN apt-get update -q && \
     apt-get install -yqq lib32tinfo5 && \
     apt-get clean && \
-    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* &&  \
-
+    /usr/games/steamcmd \
-RUN /usr/games/steamcmd \
+        +login anonymous \
-    +login anonymous \
+        +force_install_dir $BASEDIR \
-    +force_install_dir $BASEDIR \
+        # cstrike
-    # cstrike
+        +app_update 232330 -validate -language en \
-    +app_update 232330 -validate -language en \
+        # garrysmod
-    # garrysmod
+        +app_update 4020 -validate -language en \
-    +app_update 4020 -validate -language en \
+        +quit && \
-    +quit && \
     rm -rf $BASEDIR/garrysmod/cfg/*
 
 COPY cfg $BASEDIR/garrysmod/cfg
 
-VOLUME [ "$BASEDIR/garrysmod/volume" ]
-
 WORKDIR $BASEDIR
 
-EXPOSE 27015/udp 27015/tcp
+EXPOSE 27015/udp
 
-ENTRYPOINT []
 CMD [ \
         "sh", \
         "-c", \
@@ -51,14 +47,13 @@ CMD [ \
         -strictportbind \
         -port ${PORT} \
         -tickrate ${TICKRATE} \
-        +host_workshop_collection ${WORKSHOPCOLLECTIONID} \
+        -maxplayers ${MAXPLAYERS} \
         -authkey ${AUTHKEY} \
+        +host_workshop_collection ${WORKSHOPCOLLECTIONID} \
         +clientport ${CLIENTPORT} \
         +gamemode ${GAMEMODE} \
         +map ${MAP} \
         +sv_setsteamaccount ${GLST} \
         +servercfgfile ${CONFIG} \
-        -maxplayers ${MAXPLAYERS} \
-        +sv_loadingurl ${LOADURL} \
         ${CUSTOMPARAMETERS}" \
     ]

latest/cfg/sandbox.cfg

@@ -0,0 +1,4 @@
+// Garry's Mod - sandbox - Config
+// https://github.com/garrynewman/garrysmod/blob/master/garrysmod/gamemodes/sandbox/sandbox.txt
+exec server.cfg
+exec my.sandbox.cfg

latest/cfg/server.cfg

@@ -1,2 +1,3 @@
 // Garry's Mod - Config
-exec ../volume/server.cfg
+// https://developer.valvesoftware.com/wiki/Console_Command_List
+exec my.server.cfg

latest/cfg/terrortown.cfg

@@ -0,0 +1,4 @@
+// Garry's Mod - terrortown - Config
+// https://github.com/garrynewman/garrysmod/blob/master/garrysmod/gamemodes/terrortown/terrortown.txt
+exec server.cfg
+exec my.terrortown.cfg

minimal/Dockerfile

@@ -1,46 +1,42 @@
 FROM hackebein/steamcmd:latest
 
 ARG BASEDIR=/opt/garrysmod
+ONBUILD ARG BASEDIR=$BASEDIR
 
 ENV BASEDIR=$BASEDIR \
     PORT="27015" \
     TICKRATE="66" \
-    WORKSHOPCOLLECTIONID="" \
+    MAXPLAYERS="16" \
     #http://steamcommunity.com/dev/apikey
     AUTHKEY="" \
+    WORKSHOPCOLLECTIONID="" \
     CLIENTPORT="27005" \
+    # sandbox or terrortown
     GAMEMODE="sandbox" \
     MAP="gm_flatgrass" \
     #http://steamcommunity.com/dev/managegameservers APPID: 4000
     GLST="" \
     CONFIG="server.cfg" \
-    MAXPLAYERS="16" \
-    LOADURLIMG="http://www.pixelstalk.net/wp-content/uploads/2016/03/Cracked-Screen-Background-cute.jpg" \
-    LOADURL="data:text/html, <style>html, body{ padding:0;margin:0;background:#000 }</style><img src='${LOADURLIMG}' width='100%' height='100%'>" \
     CUSTOMPARAMETERS=""
 
 RUN apt-get update -q && \
     apt-get install -yqq lib32tinfo5 && \
     apt-get clean && \
-    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* &&  \
-
+    /usr/games/steamcmd \
-RUN /usr/games/steamcmd \
+        +login anonymous \
-    +login anonymous \
+        +force_install_dir $BASEDIR \
-    +force_install_dir $BASEDIR \
+        # garrysmod
-    # garrysmod
+        +app_update 4020 -validate -language en \
-    +app_update 4020 -validate -language en \
+        +quit && \
-    +quit && \
     rm -rf $BASEDIR/garrysmod/cfg/*
 
 COPY cfg $BASEDIR/garrysmod/cfg
 
-VOLUME [ "$BASEDIR/garrysmod/volume" ]
-
 WORKDIR $BASEDIR
 
-EXPOSE 27015/udp 27015/tcp
+EXPOSE 27015/udp
 
-ENTRYPOINT []
 CMD [ \
         "sh", \
         "-c", \
@@ -49,14 +45,13 @@ CMD [ \
         -strictportbind \
         -port ${PORT} \
         -tickrate ${TICKRATE} \
-        +host_workshop_collection ${WORKSHOPCOLLECTIONID} \
+        -maxplayers ${MAXPLAYERS} \
         -authkey ${AUTHKEY} \
+        +host_workshop_collection ${WORKSHOPCOLLECTIONID} \
         +clientport ${CLIENTPORT} \
         +gamemode ${GAMEMODE} \
         +map ${MAP} \
         +sv_setsteamaccount ${GLST} \
         +servercfgfile ${CONFIG} \
-        -maxplayers ${MAXPLAYERS} \
-        +sv_loadingurl ${LOADURL} \
         ${CUSTOMPARAMETERS}" \
     ]

minimal/cfg/sandbox.cfg

@@ -0,0 +1,4 @@
+// Garry's Mod - sandbox - Config
+// https://github.com/garrynewman/garrysmod/blob/master/garrysmod/gamemodes/sandbox/sandbox.txt
+exec server.cfg
+exec my.sandbox.cfg

minimal/cfg/server.cfg

@@ -1,2 +1,3 @@
 // Garry's Mod - Config
-exec ../volume/server.cfg
+// https://developer.valvesoftware.com/wiki/Console_Command_List
+exec my.server.cfg

minimal/cfg/terrortown.cfg

@@ -0,0 +1,4 @@
+// Garry's Mod - terrortown - Config
+// https://github.com/garrynewman/garrysmod/blob/master/garrysmod/gamemodes/terrortown/terrortown.txt
+exec server.cfg
+exec my.terrortown.cfg

recommended/Dockerfile

@@ -1,48 +1,44 @@
 FROM hackebein/steamcmd:latest
 
 ARG BASEDIR=/opt/garrysmod
+ONBUILD ARG BASEDIR=$BASEDIR
 
 ENV BASEDIR=$BASEDIR \
     PORT="27015" \
     TICKRATE="66" \
-    WORKSHOPCOLLECTIONID="" \
+    MAXPLAYERS="16" \
     #http://steamcommunity.com/dev/apikey
     AUTHKEY="" \
+    WORKSHOPCOLLECTIONID="" \
     CLIENTPORT="27005" \
+    # sandbox or terrortown
     GAMEMODE="sandbox" \
     MAP="gm_flatgrass" \
     #http://steamcommunity.com/dev/managegameservers APPID: 4000
     GLST="" \
     CONFIG="server.cfg" \
-    MAXPLAYERS="16" \
-    LOADURLIMG="http://www.pixelstalk.net/wp-content/uploads/2016/03/Cracked-Screen-Background-cute.jpg" \
-    LOADURL="data:text/html, <style>html, body{ padding:0;margin:0;background:#000 }</style><img src='${LOADURLIMG}' width='100%' height='100%'>" \
     CUSTOMPARAMETERS=""
 
 RUN apt-get update -q && \
     apt-get install -yqq lib32tinfo5 && \
     apt-get clean && \
-    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* &&  \
-
+    /usr/games/steamcmd \
-RUN /usr/games/steamcmd \
+        +login anonymous \
-    +login anonymous \
+        +force_install_dir $BASEDIR \
-    +force_install_dir $BASEDIR \
+        # cstrike
-    # cstrike
+        +app_update 232330 -validate -language en \
-    +app_update 232330 -validate -language en \
+        # garrysmod
-    # garrysmod
+        +app_update 4020 -validate -language en \
-    +app_update 4020 -validate -language en \
+        +quit && \
-    +quit && \
     rm -rf $BASEDIR/garrysmod/cfg/*
 
 COPY cfg $BASEDIR/garrysmod/cfg
 
-VOLUME [ "$BASEDIR/garrysmod/volume" ]
-
 WORKDIR $BASEDIR
 
-EXPOSE 27015/udp 27015/tcp
+EXPOSE 27015/udp
 
-ENTRYPOINT []
 CMD [ \
         "sh", \
         "-c", \
@@ -51,14 +47,13 @@ CMD [ \
         -strictportbind \
         -port ${PORT} \
         -tickrate ${TICKRATE} \
-        +host_workshop_collection ${WORKSHOPCOLLECTIONID} \
+        -maxplayers ${MAXPLAYERS} \
         -authkey ${AUTHKEY} \
+        +host_workshop_collection ${WORKSHOPCOLLECTIONID} \
         +clientport ${CLIENTPORT} \
         +gamemode ${GAMEMODE} \
         +map ${MAP} \
         +sv_setsteamaccount ${GLST} \
         +servercfgfile ${CONFIG} \
-        -maxplayers ${MAXPLAYERS} \
-        +sv_loadingurl ${LOADURL} \
         ${CUSTOMPARAMETERS}" \
     ]

recommended/cfg/sandbox.cfg

@@ -0,0 +1,4 @@
+// Garry's Mod - sandbox - Config
+// https://github.com/garrynewman/garrysmod/blob/master/garrysmod/gamemodes/sandbox/sandbox.txt
+exec server.cfg
+exec my.sandbox.cfg

recommended/cfg/server.cfg

@@ -1,2 +1,3 @@
 // Garry's Mod - Config
-exec ../volume/server.cfg
+// https://developer.valvesoftware.com/wiki/Console_Command_List
+exec my.server.cfg

recommended/cfg/terrortown.cfg

@@ -0,0 +1,4 @@
+// Garry's Mod - terrortown - Config
+// https://github.com/garrynewman/garrysmod/blob/master/garrysmod/gamemodes/terrortown/terrortown.txt
+exec server.cfg
+exec my.terrortown.cfg