Fix srcds_run crash with error message 'cat: hlds.{PID}.pid: No such file or directory'

Multiple causes:
* Pin to **18.04** not **latest**. Latest auto upgraded to Ubuntu 20.04. 20.04
  currently segfaults steamcmd.
* Targeted pruning of **/var/lib/dpkg** instead of wiping. amd64/i386 repos now
  enabled on Docker startup, enabling updates for both.
* Add explicit requirements for **GDB** and **c++6**; enabling `-debug` option
  for `srcds_run` which prevents PID error and auto reboot every 10 seconds.
  See: https://forums.alliedmods.net/showthread.php?t=300118
* **wine 5.x** added requirement of libfaudio0, but not included for version of
  Ubuntu < 19.10. Install these manually.

Changes:
* `steam` -> `stable`.
* `winehq` -> `latest`.

Author: r-pufky

Dockerfile/BASE

@@ -1,7 +1,7 @@
 # steam dedicated server for docker.
 # https://developer.valvesoftware.com/wiki/SteamCMD#Linux.2FOS_X
 
-FROM ubuntu:latest
+FROM ubuntu:18.04
 
 ENV SERVER_DIR=/data/server \
     STEAM=/steam \

Dockerfile/CLEANUP

@@ -1,4 +1,7 @@
 # Clean up target host system caches.
 apt-get clean autoclean && \
 apt-get autoremove --yes && \
-rm -rfv /var/lib/{apt,dpkg} /var/lib/{cache, log} /tmp/* /var/tmp/*
+rm -rfv /var/lib/{apt,dpkg} /var/lib/{cache,log} /tmp/* /var/tmp/* && \
+mkdir -p /var/lib/dpkg/{alternatives,info,parts,updates} && \
+touch /var/lib/dpkg/status && \
+echo -e 'amd64\ni386' > /var/lib/dpkg/arch

Dockerfile/INSTALL_STEAM

@@ -1,5 +1,20 @@
 # Auto-accept license and install steamcmd.
 echo steam steam/license note '' | debconf-set-selections && \
 echo steam steam/question select 'I AGREE' | debconf-set-selections && \
+dpkg --add-architecture i386 && \
+apt-get --quiet update && \
+apt-get --quiet --yes upgrade && \
+# Ensure packages required by srcds_run installed to prevent 'cat: hlds.{PID}.pid: No such file or directory' errors.
+# See: https://forums.alliedmods.net/showthread.php?t=300118
+apt-get install --yes --install-recommends \
+  lib32z1 \
+  lib32gcc1 \
+  lib32ncurses5 \
+  libbz2-1.0 \
+  libbz2-1.0:i386 \
+  lib32stdc++6 \
+  libstdc++6:i386 \
+  libcurl4-gnutls-dev \
+  libcurl4-gnutls-dev:i386 && \
 apt-get install --yes --install-recommends \
   steamcmd && \

Dockerfile/WINEHQ

@@ -3,9 +3,24 @@ dpkg --add-architecture i386 && \
 wget -qO - https://dl.winehq.org/wine-builds/winehq.key | apt-key add - && \
 apt-add-repository 'deb https://dl.winehq.org/wine-builds/ubuntu/ bionic main' && \
 apt-get --quiet update && \
+# Wine 5.x+ requires libfaudio0, but not included on Ubuntu < 19.10.
+# https://forum.winehq.org/viewtopic.php?f=8&t=32192
+# https://askubuntu.com/questions/1100351/broken-packages-fix-problem-for-wine
+apt-get install --yes --install-recommends \
+  libsdl2-2.0-0 \
+  libsdl2-2.0-0:i386 \
+  libc6 \
+  libc6:i386 && \
+wget https://download.opensuse.org/repositories/Emulators:/Wine:/Debian/xUbuntu_18.04/amd64/libfaudio0_19.07-0~bionic_amd64.deb -O /tmp/libfaudio0_19.07-0~bionic_amd64.deb && \
+wget https://download.opensuse.org/repositories/Emulators:/Wine:/Debian/xUbuntu_18.04/i386/libfaudio0_19.07-0~bionic_i386.deb -O /tmp/libfaudio0_19.07-0~bionic_i386.deb && \
+dpkg -i /tmp/libfaudio0_19.07-0~bionic_amd64.deb /tmp/libfaudio0_19.07-0~bionic_i386.deb && \
+
 apt-get --quiet --yes upgrade && \
 apt-get install --yes --install-recommends \
   lib32gcc1 \
   winehq-stable \
   supervisor \
   xvfb && \
+
+
+

Makefile

@@ -5,20 +5,20 @@ D_DIR       = Dockerfile
 help:
 	@echo 'USAGE:'
 	@echo
-	@echo 'make steam'
+	@echo 'make stable'
 	@echo '      Build latest steam dedicated docker container.'
 	@echo
-	@echo 'make winehq'
-	@echo '      Build latest steam dedicated docker with winehq repo container.'
+	@echo 'make latest'
+	@echo '      Build latest steam dedicated docker with latest winehq stable updates container.'
 	@echo
 	@echo 'make all'
 	@echo '      Build all latest containers.'
 
 .PHONY: help Makefile
 
-all: steam winehq
+all: stable latest
 
-steam: clean
+stable: clean
 	@echo 'Building steam ubuntu container ...'
 	@mkdir -p $(STAGING_DIR)
 	@cp ${D_DIR}/BASE ${STAGING_DIR}/Dockerfile
@@ -35,13 +35,13 @@ steam: clean
 	@cp -R source $(STAGING_DIR)
 	@cd $(STAGING_DIR) && \
 	 docker build \
-		-t rpufky/steam:latest \
+		-t rpufky/steam:stable \
 		.
 	@echo
-	@echo 'Remember to push to hub: docker push rpufky/steam:latest'
+	@echo 'Remember to push to hub: docker push rpufky/steam:stable'
 
-winehq: clean
-	@echo 'Building steam ubuntu container using winehq repo ...'
+latest: clean
+	@echo 'Building steam ubuntu container using wine stable latest from winehq repo ...'
 	@mkdir -p $(STAGING_DIR)
 	@cp ${D_DIR}/BASE ${STAGING_DIR}/Dockerfile
 	@cat ${D_DIR}/LOCALE_BASE >> ${STAGING_DIR}/Dockerfile
@@ -57,10 +57,10 @@ winehq: clean
 	@cp -R source $(STAGING_DIR)
 	@cd $(STAGING_DIR) && \
 	 docker build \
-		-t rpufky/steam:winehq \
+		-t rpufky/steam:latest -t rpufky/steam:winehq \
 		.
 	@echo
-	@echo 'Remember to push to hub: docker push rpufky/steam:winehq'
+	@echo 'Remember to push to hub: docker push rpufky/steam:latest'
 
 
 clean:

README.md

@@ -24,10 +24,10 @@ After launching the container:
 
 ## Version Tags
 
-| Tag    | Description                                                            |
-|--------|------------------------------------------------------------------------|
-| latest | Latest ubuntu image with wine and steamcmd.                            |
-| winehq | Latest ubuntu image with latest wine packages (unstable) and steamcmd. |
+| Tag    | Description                                                                        |
+|--------|------------------------------------------------------------------------------------|
+| stable | Ubuntu 18.04 with wine and steamcmd from binary repo.                              |
+| latest | Ubuntu 18.04 with latest winehq stable packages and steamcmd. This **WILL** break. |
 
 ## Parameters
 
@@ -168,13 +168,12 @@ su steam -c 'your server launch command'
 > Check dedicated server documentation for that game.
 
 ### Linux Example
-This will launch a linux dedicated server, assuming that the linux server is
-launched via a `startserver.sh` script in the install directory.
+This will launch a **Left 4 Dead** ``srcsd_run`` linux dedicated server.
 
 ```
-su steam -c "/data/server/startserver.sh -configfile=/data/server/serverconfig.xml"
+su steam -c "/data/server/srcds_run -console -game left4dead -map l4d_hospital01_apartment -port 27015 +maxplayers 4 -nohltv +exec /data/server.cfg"
 ```
-* this example would launch a 7 days to die dedicated server (294420).
+* this example would launch a Left 4 Dead dedicated server (222840).
 
 ### Windows Example
 All flavors of wine are installed (wind, wine32 and wine64). Check specific