Fixes and enhancements.

- Fixed potential startup and shutdown issues
- Switched to a dedicated version of the server
- Added a default configuration to avoid potential IP address binding issues
- Added the ability to add unit tests in the future

Dockerfile

@@ -1,32 +1,15 @@
-FROM ubuntu:16.04
+FROM didstopia/base:nodejs-steamcmd-ubuntu-16.04
 
-MAINTAINER didstopia
+MAINTAINER Didstopia <support@didstopia.com>
 
 # Fixes apt-get warnings
 ARG DEBIAN_FRONTEND=noninteractive
 
-# Setup the locales
-RUN apt-get clean && apt-get update && apt-get install -y apt-utils locales && locale-gen en_US.UTF-8
-ENV LANG en_US.UTF-8  
-ENV LANGUAGE en_US:en  
-ENV LC_ALL en_US.UTF-8 
-
-# Run a quick apt-get update/upgrade
-RUN apt-get update && apt-get upgrade -y && apt-get dist-upgrade -y && apt-get autoremove -y
-
-# Install dependencies, mainly for SteamCMD
-RUN apt-get install -y \
-    ca-certificates \
-    software-properties-common \
-    python-software-properties \
-    lib32gcc1 \
-    libstdc++6 \
-    curl \
-    wget \
-    libvorbisfile3
-
-# Run as root
-USER root
+# Install dependencies
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+    net-tools && \
+	rm -rf /var/lib/apt/lists/*
 
 # Create and set the steamcmd folder as a volume
 RUN mkdir -p /steamcmd/starbound
@@ -38,6 +21,9 @@ ADD install.txt /install.txt
 # Copy the startup script
 ADD start_starbound.sh /start.sh
 
+# Copy the default configuration file
+ADD starbound_server.default.config /starbound_server.default.config
+
 # Set the current working directory
 WORKDIR /
 

docker_run.sh

@@ -1,8 +1,13 @@
 #!/bin/bash
 
+# Build changes (if necessary)
 ./docker_build.sh
 
-# Run a vanilla server
-docker run -p 0.0.0.0:21025:21025/tcp --env-file .env -v $(pwd)/starbound_data:/steamcmd/starbound --name starbound-server -d didstopia/starbound-server:latest
+# Run a container
+docker run -p 0.0.0.0:21025:21025/tcp --env-file .env -v "$(pwd)/starbound_data:/steamcmd/starbound" --name starbound-server -it --rm didstopia/starbound-server:latest
 
-docker logs -f starbound-server
+# Edit unit tests
+#dgoss edit -p 0.0.0.0:21025:21025/tcp --env-file .env -v "$(pwd)/starbound_data:/steamcmd/starbound" --name starbound-server -d didstopia/starbound-server:latest
+
+# Run unit tests (production)
+#GOSS_WAIT_OPTS="--retry-timeout 300s --sleep 1s > /dev/null" GOSS_SLEEP="15" dgoss run -p 0.0.0.0:21025:21025/tcp --env-file .env -v "$(pwd)/starbound_data:/steamcmd/starbound" --name starbound-server -d didstopia/starbound-server

goss.yaml

@@ -0,0 +1,13 @@
+command:
+  ps -eo comm | tee /tmp/what_do_i_see:
+    title: Starbound Server should be running
+    exit-status: 0
+    stdout:
+      - starbound_serve
+
+port:
+  tcp:21025:
+    title: Starbound Server should be accepting TCP connections on port 21025
+    listening: true
+
+## TODO: Test graceful shutdown

goss_wait.yaml

@@ -0,0 +1,11 @@
+command:
+  ps -eo comm | tee /tmp/what_do_i_see:
+    title: Starbound Server should be running
+    exit-status: 0
+    stdout:
+      - starbound_serve
+
+port:
+  tcp:21025:
+    title: Starbound Server should be accepting TCP connections on port 21025
+    listening: true

install.txt

@@ -2,5 +2,5 @@
 login anonymous
 force_install_dir /steamcmd/starbound
 app_info_update 1
-app_update 211820 validate
+app_update 533830 validate
 quit

starbound_server.default.config

@@ -0,0 +1,50 @@
+{
+  "allowAdminCommands" : true,
+  "allowAdminCommandsFromAnyone" : false,
+  "allowAnonymousConnections" : true,
+  "allowAssetsMismatch" : true,
+  "anonymousConnectionsAreAdmin" : false,
+  "bannedIPs" : [],
+  "bannedUuids" : [],
+  "checkAssetsDigest" : false,
+  "clearPlayerFiles" : false,
+  "clearUniverseFiles" : false,
+  "clientIPJoinable" : false,
+  "clientP2PJoinable" : true,
+  "configurationVersion" : {
+    "basic" : 2,
+    "server" : 4
+  },
+  "crafting" : {
+    "filterHaveMaterials" : false
+  },
+  "gameServerBind" : "0.0.0.0",
+  "gameServerPort" : 21025,
+  "interactiveHighlight" : true,
+  "inventory" : {
+    "pickupToActionBar" : true
+  },
+  "maxPlayers" : 8,
+  "maxTeamSize" : 4,
+  "monochromeLighting" : false,
+  "playerBackupFileCount" : 3,
+  "queryServerBind" : "::",
+  "queryServerPort" : 21025,
+  "rconServerBind" : "::",
+  "rconServerPassword" : "",
+  "rconServerPort" : 21026,
+  "rconServerTimeout" : 1000,
+  "runQueryServer" : false,
+  "runRconServer" : false,
+  "safeScripts" : true,
+  "scriptInstructionLimit" : 10000000,
+  "scriptInstructionMeasureInterval" : 10000,
+  "scriptProfilingEnabled" : false,
+  "scriptRecursionLimit" : 100,
+  "serverFidelity" : "automatic",
+  "serverName" : "A Starbound Server",
+  "serverOverrideAssetsDigest" : null,
+  "serverUsers" : {
+  },
+  "tutorialMessages" : true
+}

start_starbound.sh

@@ -3,8 +3,16 @@
 # Define the exit handler
 exit_handler()
 {
-	echo "Shutdown signal received"
+	echo ""
+	echo "Waiting for server to shutdown.."
+	echo ""
 	kill -SIGINT "$child"
+	sleep 5
+
+	echo ""
+	echo "Terminating.."
+	echo ""
+	exit
 }
 
 # Trap specific signals and forward to the exit handler
@@ -17,7 +25,9 @@ if [ ! -d "/steamcmd/starbound/linux" ]; then
 fi
 
 # Install/update steamcmd
+echo ""
 echo "Installing/updating steamcmd.."
+echo ""
 curl -s http://media.steampowered.com/installer/steamcmd_linux.tar.gz | tar -v -C /steamcmd -zx
 
 # Check that username and password are both set
@@ -34,7 +44,9 @@ if [ ! -f "/steamcmd/starbound/linux/starbound_server" ]; then
 		exit 1
 	fi
 	# Install Starbound from install.txt
-	echo "Installing/updating Starbound.."
+	echo ""
+	echo "Installing Starbound.."
+	echo ""
 	bash /steamcmd/steamcmd.sh +runscript /install.txt
 else
 	# Check that username and password are both set, otherwise skip update
@@ -47,16 +59,29 @@ else
 		fi
 	else
 		# Install Starbound from install.txt
-		echo "Installing Starbound.."
+		echo ""
+		echo "Updating Starbound.."
+		echo ""
 		bash /steamcmd/steamcmd.sh +runscript /install.txt
 	fi
 fi
 
 # Set the working directory
-cd /steamcmd/starbound/linux
+cd /steamcmd/starbound/linux || exit
+
+# Copy default configuration if necessary
+if [ ! -f "/steamcmd/starbound/storage/starbound_server.config" ]; then
+	echo ""
+	echo "Copying default configuration.."
+	echo ""
+	mkdir -p /steamcmd/starbound/storage
+	cp -f /starbound_server.default.config /steamcmd/starbound/storage/starbound_server.config
+fi
 
 # Run the server
+echo ""
 echo "Starting Starbound.."
+echo ""
 ./starbound_server 2>&1 &
 
 child=$!