🐳 Dockerfile update

Dockerfile

@@ -25,7 +25,6 @@ RUN apt-get install -y --no-install-recommends ca-certificates=20190110
 RUN apt-get install -y --no-install-recommends git=1:2.20.1-2+deb10u3
 # Install 32 bits c++ libraries needed by cod2_lnxded and cross-compilation libs
 RUN apt-get install -y --no-install-recommends libstdc++5:i386=1:3.3.6-30
-RUN apt-get install -y --no-install-recommends gcc-multilib=4:8.3.0-1
 RUN apt-get install -y --no-install-recommends g++-multilib=4:8.3.0-1
 # Install mysql & sqlite 32bit libs required if using libcod mysql options
 RUN apt-get install -y --no-install-recommends default-libmysqlclient-dev:i386=1.0.5
@@ -43,12 +42,8 @@ FROM alpine:3.12.0
 ARG COD2_VERSION
 LABEL maintainer='bgauduch@github'
 
-# setup the server non-root user
-ENV SERVER_USER="cod2"
-RUN addgroup -S ${SERVER_USER} && adduser -S -D -G ${SERVER_USER} ${SERVER_USER}
-USER ${SERVER_USER}
-
 # Copy needed libraries and binaries
+ENV SERVER_USER="cod2"
 COPY --from=build /usr/lib/i386-linux-gnu/ /usr/lib/i386-linux-gnu/
 COPY --from=build /lib/i386-linux-gnu/ /lib/i386-linux-gnu/
 COPY --from=build /lib/ld-linux.so.2 /lib/ld-linux.so.2

README.md

@@ -40,10 +40,10 @@ Minimal knowledge in using both is recommended.
 1. Edit the config file located in `cod2server/main/server_mp.cfg` to suits your needs:
     1. **[MANDATORY] Set the RCON password to something strong and private!**
     1. Tweak the rest as you see fit, don't forget to updated the placeholders (server name, admin, etc).
-1. [Optional] If you need Punkbuster:
+1. *[Optional]* If you need Punkbuster:
   1. Activate it by changing `sv_punkbuster` from `0` to `1` in the command arguments of the `docker-compose.yaml`file;
   1. Edit the `cod2server/main/punkbuster.cfg` configuration to suits your needs.
-1. [Optional] Edit the `bgauduch/cod2server` image tag in `docker-compose.yaml` to choose a different server version;
+1. *[Optional]* Edit the `bgauduch/cod2server` image tag in `docker-compose.yaml` to choose a different server version;
 1. Depending on your setup, you might have some port-forwarding and firewalling to do in order to make your server publicly available (see required open ports in the `EXPOSE` section of the [Dockerfile](https://github.com/bgauduch/call-of-duty-2-docker-server/blob/master/Dockerfile)).
 
 ### Launch the server

cod2server/main/server_mp.cfg

@@ -7,7 +7,7 @@
 // For instance : ./cod2_lnded +set sv_cheats "1"
 
 // list of protected vars:
-// set dedicated "2" (0=Listen Server, 1=Dedicated LAN server, 2=Dedicated Internet Server)
+// set dedicated "0" (default="0", 0=Listen Server, 1=Dedicated LAN server, 2=Dedicated Internet Server)
 // set net_port (default="28960")
 // set net_ip xxx.xxx.xxx.xxx (dafault=your host ip)
 // set sv_cheats: 0=No, 1=Yes (default="0")
@@ -49,18 +49,21 @@ set sv_cracked 1
 // Show debug info in the log file
 set developer "0"
 
-// Pure on or Off: Pure is basicly an anticheat
+// Pure is basicly an anticheat
+// it checks game files for modification
 set sv_pure "1"
 
 // Maximum Players on the Server
 set sv_maxclients "20"
 
-// Set the Max Rate Per Player on the server
-// MaxRate = Upload Speed / (# of Players * 8)
+// follow this rule to fit your upload bandwith:
+// MaxRate = (Upload Speed (in bytes/s)) / (nbrs of Players * 8 (for 8bits))
+// OR clients * sv_maxrate * 8(for 8bits) = upload speed (in Bytes/s)
 set sv_maxrate "25000"
 
 // Server FPS: default=20, range=[10,1000], accepted values=(1000/N) where N is in integer (1000, 500, 333, 250, and so on)
-set sv_fps "1000"
+// Be aware that increasing this will increase CPU usage
+set sv_fps "20"
 
 // Set the Server Min and Max Ping
 set sv_maxPing "150"
@@ -93,7 +96,7 @@ set sv_gamespy "1"
 // Allow Downloads from the Server (custom mods and maps): 0=No, 1=Yes
 set sv_allowdownload "1"
 
-// Limit client download rate and reconnect attempt limit
+// Limit client download rate (bytes/s) and reconnect attempt limit
 set sv_dl_maxRate "150000"
 set sv_reconnectlimit "3"
 

doc/readme.md

@@ -110,5 +110,5 @@ There is two types of logs:
   * It's the output of the server binary when executed.
   * It contains server informations, map rotation, etc.
 * The **game** logs:
-  * It's written by the server bynary to a file, created under `$fs_homepath/main/games_mp.log` by default.
+  * It's written by the server binary to a file, created under `$fs_homepath/main/games_mp.log` by default.
   * It contains all game information (kills, dammages, players join / quit, chat message, etc)

docker-compose.yaml

@@ -10,19 +10,17 @@ services:
       - "20510:20510/udp"
       - "28960:28960/tcp"
       - "28960:28960/udp"
+    # Mount required game files
     volumes:
       - ./cod2server/main:/home/cod2/main
     # Configure server parameters
     command:
       [
-        "+set",
-        "dedicated",
-        "2",
         "+set",
         "net_port",
         "28960",
         "+set",
-        "sv_cheat",
+        "sv_cheats",
         "0",
         "+set",
         "sv_punkbuster",