Auto-merging via docker-versions-create

Dockerfile

@@ -49,7 +49,7 @@ RUN easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} \
  --from https://github.com/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz
 
 RUN easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} \
- --var version=0.7.1 --var app=mc-monitor --file {{.app}} \
+ --var version=0.10.1 --var app=mc-monitor --file {{.app}} \
  --from https://github.com/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz
 
 RUN easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} \

README.md

@@ -129,7 +129,7 @@ By default, the container will download the latest version of the "vanilla" [Min
       * [Enabling Autopause](#enabling-autopause)
    * [Running on RaspberryPi](#running-on-raspberrypi)
 
-<!-- Added by: runner, at: Sat Sep 25 14:39:20 UTC 2021 -->
+<!-- Added by: runner, at: Thu Sep 30 21:55:06 UTC 2021 -->
 
 <!--te-->
 
@@ -1057,6 +1057,7 @@ If you must, the server port can be set like:
 | USE_NATIVE_TRANSPORT              | use-native-transport              |
 | ENFORCE_WHITELIST                 | enforce-whitelist                 |
 | ENABLE_WHITELIST                  | white-list and whitelist          |
+| SIMULATION_DISTANCE               | simulation-distance               |
 
 ## Miscellaneous Options
 

examples/docker-compose-autopause.yml

@@ -12,7 +12,10 @@ services:
       ENABLE_AUTOPAUSE: "TRUE"
       OVERRIDE_SERVER_PROPERTIES: "TRUE"
       MAX_TICK_TIME: "-1"
-    restart: always
+      # More aggressive settings for demo purposes
+      AUTOPAUSE_TIMEOUT_INIT: "30"
+      AUTOPAUSE_TIMEOUT_EST: "10"
+    restart: unless-stopped
 
 volumes:
   mc: {}

files/autopause/autopause-fcns.sh

@@ -17,26 +17,15 @@ rcon_client_exists() {
 }
 
 mc_server_listening() {
-  [[ -n $(netstat -tln | grep -e "0.0.0.0:$SERVER_PORT" -e ":::$SERVER_PORT" | grep LISTEN) ]]
+  mc-monitor status --host localhost --port $SERVER_PORT --timeout 10s >& /dev/null
 }
 
 java_clients_connected() {
   local connections
-  connections=$(netstat -tn | grep ":$SERVER_PORT" | grep ESTABLISHED)
+  if java_running ; then
-  if [[ -z "$connections" ]] ; then
+    connections=$(mc-monitor status --host localhost --port $SERVER_PORT --show-player-count)
-    return 1
+  else
+    connections=0
   fi
-  IFS=$'\n'
+  (( $connections > 0 ))
-  connections=($connections)
-  unset IFS
-  # check that at least one external address is not localhost
-  # remember, that the host network mode does not work with autopause because of the knockd utility
-  for (( i=0; i<${#connections[@]}; i++ ))
-  do
-    if [[ ! $(echo "${connections[$i]}" | awk '{print $5}') =~ ^localhost$|^127(?:\.[0-9]+){0,2}\.[0-9]+$|^(?:0*\:)*?:?0*1$ ]] ; then
-      # not localhost
-      return 0
-    fi
-  done
-  return 1
 }

start-deployForge

@@ -4,83 +4,37 @@
 : ${FORGEVERSION:=RECOMMENDED}
 isDebugging && set -x
 
-if [[ -z $FORGE_INSTALLER && -z $FORGE_INSTALLER_URL ]]; then
+get_installer() {
-  norm=$VANILLA_VERSION
+  if [[ -z $FORGE_INSTALLER_URL ]]; then
+    log "Downloading $normForgeVersion"
 
-  case $VANILLA_VERSION in
+    forgeFileNames="
-    *.*.*)
+    $normForgeVersion/forge-$normForgeVersion-installer.jar
-      norm=$VANILLA_VERSION ;;
+    $shortForgeVersion/forge-$shortForgeVersion-installer.jar
-    *.*)
+  "
-      norm=${VANILLA_VERSION}.0 ;;
-  esac
 
-  #################################################################################
+    for fn in $forgeFileNames; do
-
+      downloadUrl=https://maven.minecraftforge.net/net/minecraftforge/forge/$fn
-  log "Checking Forge version information."
+      log "...trying $downloadUrl"
-  case $FORGEVERSION in
+      if curl -o $FORGE_INSTALLER -fsSL $downloadUrl; then
-    RECOMMENDED)
+        return
-      curl -fsSL -o /tmp/forge.json http://files.minecraftforge.net/maven/net/minecraftforge/forge/promotions_slim.json
-      FORGE_VERSION=$(cat /tmp/forge.json | jq -r ".promos[\"$VANILLA_VERSION-recommended\"]")
-      if [ $FORGE_VERSION = null ]; then
-        FORGE_VERSION=$(cat /tmp/forge.json | jq -r ".promos[\"$VANILLA_VERSION-latest\"]")
-        if [ $FORGE_VERSION = null ]; then
-          log "ERROR: Version $VANILLA_VERSION is not supported by Forge"
-          log "       Refer to http://files.minecraftforge.net/ for supported versions"
-          exit 2
-        fi
-      fi
-      ;;
-
-    *)
-      FORGE_VERSION=$FORGEVERSION
-      ;;
-  esac
-
-  normForgeVersion=$VANILLA_VERSION-$FORGE_VERSION-$norm
-  shortForgeVersion=$VANILLA_VERSION-$FORGE_VERSION
-
-  FORGE_INSTALLER="/tmp/forge-$shortForgeVersion-installer.jar"
-elif [[ -z $FORGE_INSTALLER ]]; then
-  FORGE_INSTALLER="/tmp/forge-installer.jar"
-elif [[ ! -e $FORGE_INSTALLER ]]; then
-  log "ERROR: the given Forge installer doesn't exist : $FORGE_INSTALLER"
-  exit 2
-else
-  shortForgeVersion=$VANILLA_VERSION-${FORGE_INSTALLER_CUSTOM_VERSION:-custom}
-fi
-
-installMarker="/data/.forge-installed-$shortForgeVersion"
-
-if [ ! -e $installMarker ]; then
-  if [ ! -e $FORGE_INSTALLER ]; then
-
-    if [[ -z $FORGE_INSTALLER_URL ]]; then
-      log "Downloading $normForgeVersion"
-
-      forgeFileNames="
-      $normForgeVersion/forge-$normForgeVersion-installer.jar
-      $shortForgeVersion/forge-$shortForgeVersion-installer.jar
-      END
-    "
-      for fn in $forgeFileNames; do
-        if [ $fn == END ]; then
-          log "Unable to compute URL for $normForgeVersion"
-          exit 2
-        fi
-        downloadUrl=https://maven.minecraftforge.net/net/minecraftforge/forge/$fn
-        log "...trying $downloadUrl"
-        if curl -o $FORGE_INSTALLER -fsSL $downloadUrl; then
-          break
-        fi
-      done
-    else
-      log "Downloading $FORGE_INSTALLER_URL ..."
-      if ! curl -o $FORGE_INSTALLER -fsSL $FORGE_INSTALLER_URL; then
-        log "Failed to download from given location $FORGE_INSTALLER_URL"
-        exit 2
       fi
+    done
+    log "Unable to locate usable URL for $normForgeVersion"
+    exit 2
+ else
+    log "Downloading $FORGE_INSTALLER_URL ..."
+    if ! curl -o $FORGE_INSTALLER -fsSL $FORGE_INSTALLER_URL; then
+      log "Failed to download from given location $FORGE_INSTALLER_URL"
+      exit 2
     fi
   fi
+}
+
+install() {
+  if [ ! -e $FORGE_INSTALLER ]; then
+    get_installer $normForgeVersion $shortForgeVersion
+  fi
 
   log "Installing Forge $shortForgeVersion using $FORGE_INSTALLER"
   mkdir -p mods
@@ -113,9 +67,69 @@ if [ ! -e $installMarker ]; then
   export SERVER=$latest
   log "Using server $SERVER"
   echo $SERVER > $installMarker
+}
 
+resolve_versions() {
+  if [[ -z $FORGE_INSTALLER && -z $FORGE_INSTALLER_URL ]]; then
+    norm=$VANILLA_VERSION
+
+    case $VANILLA_VERSION in
+      *.*.*)
+        norm=$VANILLA_VERSION ;;
+      *.*)
+        norm=${VANILLA_VERSION}.0 ;;
+    esac
+
+    #################################################################################
+
+    log "Checking Forge version information."
+    case $FORGEVERSION in
+      RECOMMENDED)
+        curl -fsSL -o /tmp/forge.json http://files.minecraftforge.net/maven/net/minecraftforge/forge/promotions_slim.json
+        FORGE_VERSION=$(cat /tmp/forge.json | jq -r ".promos[\"$VANILLA_VERSION-recommended\"]")
+        if [ $FORGE_VERSION = null ]; then
+          FORGE_VERSION=$(cat /tmp/forge.json | jq -r ".promos[\"$VANILLA_VERSION-latest\"]")
+          if [ $FORGE_VERSION = null ]; then
+            log "ERROR: Version $VANILLA_VERSION is not supported by Forge"
+            log "       Refer to http://files.minecraftforge.net/ for supported versions"
+            exit 2
+          fi
+        fi
+        ;;
+
+      *)
+        FORGE_VERSION=$FORGEVERSION
+        ;;
+    esac
+
+    normForgeVersion=$VANILLA_VERSION-$FORGE_VERSION-$norm
+    shortForgeVersion=$VANILLA_VERSION-$FORGE_VERSION
+
+    FORGE_INSTALLER="/tmp/forge-$shortForgeVersion-installer.jar"
+  elif [[ -z $FORGE_INSTALLER ]]; then
+    FORGE_INSTALLER="/tmp/forge-installer.jar"
+  elif [[ ! -e $FORGE_INSTALLER ]]; then
+    log "ERROR: the given Forge installer doesn't exist : $FORGE_INSTALLER"
+    exit 2
+  else
+    shortForgeVersion=$VANILLA_VERSION-${FORGE_INSTALLER_CUSTOM_VERSION:-custom}
+  fi
+}
+
+### main
+
+resolve_versions
+
+installMarker="/data/.forge-installed-$shortForgeVersion"
+
+if [ ! -e $installMarker ]; then
+  install
 else
   export SERVER=$(cat $installMarker)
+  if [ ! -e "$SERVER" ] && versionLessThan 1.17; then
+    rm "$installMarker"
+    install
+  fi
 fi
 
 exec ${SCRIPTS:-/}start-setupWorld $@

start-setupServerProperties

@@ -100,6 +100,7 @@ function customizeServerProps {
   setServerProp "prevent-proxy-connections" "$PREVENT_PROXY_CONNECTIONS"
   setServerProp "use-native-transport" "$USE_NATIVE_TRANSPORT"
   setServerProp "enforce-whitelist" "$ENFORCE_WHITELIST"
+  setServerProp "simulation-distance" "$SIMULATION_DISTANCE"
 
   if [ -n "$DIFFICULTY" ]; then
     case $DIFFICULTY in