Auto-merging via docker-versions-create

CONFLICT (content): Merge conflict in Dockerfile

.github/workflows/build-multiarch.yml

@@ -68,8 +68,6 @@ jobs:
           platforms: linux/amd64,linux/arm/v7,linux/arm64
           push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.prep.outputs.tags }}
-          # ensure latest base image is used
-          pull: true
           cache-from: type=local,src=/tmp/.buildx-cache
           cache-to: type=local,dest=/tmp/.buildx-cache
           labels: |

Dockerfile

@@ -1,4 +1,4 @@
-FROM adoptopenjdk:11-jre
+FROM adoptopenjdk:15-jre
 
 LABEL org.opencontainers.image.authors="Geoff Bourne <itzgeoff@gmail.com>"
 

README.md

@@ -132,7 +132,7 @@ services:
       EULA: "TRUE"
     volumes:
       # attach the relative directory 'data' to the container's /data path
-      - ./data:/data
+      ./data:/data
 ```
 
 ## Versions
@@ -499,18 +499,6 @@ Extra variables:
 - `PURPUR_BUILD=LATEST` : set a specific Purpur build to use
 - `FORCE_REDOWNLOAD=false` : set to true to force the located server jar to be re-downloaded
 
-## Running a Yatopia server
-
-A [Yatopia](https://github.com/YatopiaMC/Yatopia) server, which is a "blazing fast Tuinity fork with best in class performance".
-
-    -e TYPE=YATOPIA
-
-> NOTE: the `VERSION` variable is used to locate the Yatopia version to download
-
-Extra variables:
-- `RELEASE=stable` : set to `stable` or `latest`
-- `FORCE_REDOWNLOAD=false` : set to true to force the located server jar to be re-downloaded
-
 ## Running a Magma server
 
 A [Magma](https://magmafoundation.org/) server, which is a combination of Forge and PaperMC, can be used with
@@ -528,9 +516,6 @@ A [Mohist](https://github.com/Mohist-Community/Mohist) server can be used with
 
 > **NOTE** there are limited base versions supported, so you will also need to  set `VERSION`, such as "1.12.2"
 
-By default the latest build will be used; however, a specific build number can be selected by setting `MOHIST_BUILD`, such as
-
-    -e VERSION=1.16.5 -e MOHIST_BUILD=374
 
 ## Running a Catserver type server
 
@@ -732,14 +717,16 @@ every time you want to create new Minecraft server, you can now use
 
 ```
 minecraft-server:
-  image: itzg/minecraft-server
-
   ports:
     - "25565:25565"
 
   environment:
     EULA: "TRUE"
 
+  image: itzg/minecraft-server
+
+  container_name: mc
+
   tty: true
   stdin_open: true
   restart: always
@@ -947,11 +934,7 @@ It determines the server-side viewing distance.
 
 If you want to create the Minecraft level with a specific seed, use `SEED`, such as
 
-    -e SEED=1785852800490497919
-
-If using a negative value for the seed, make sure to quote the value such as:
-
-    -e SEED="-1785852800490497919"
+    docker run -d -e SEED=1785852800490497919 ...
 
 ### Game Mode
 
@@ -973,13 +956,16 @@ For example:
 
 The message of the day, shown below each server entry in the UI, can be changed with the `MOTD` environment variable, such as
 
-    -e MOTD="My Server"
+    docker run -d -e 'MOTD=My Server' ...
 
 If you leave it off, a default is computed from the server type and version, such as
 
     A Paper Minecraft Server powered by Docker
 
-That way you can easily differentiate between several servers you may have started.
+when `TYPE` is `PAPER`. That way you can easily differentiate between several servers you may have started.
+
+_The example shows how to specify a server message of the day that contains spaces by putting quotes
+around the whole thing._
 
 ### PVP Mode
 
@@ -1154,11 +1140,9 @@ For some cases, if e.g. after removing mods, it could be necessary to startup mi
 
 ### Enable Remote JMX for Profiling
 
-To enable remote JMX, such as for profiling with VisualVM or JMC, add the environment variable `ENABLE_JMX=true`, set `JMX_HOST` to the IP/host running the Docker container, and add a port forwarding of TCP port 7091, such as:
+To enable remote JMX, such as for profiling with VisualVM or JMC, add the environment variable `ENABLE_JMX=true` and add a port forwarding of TCP port 7091, such as:
 
-```
--e ENABLE_JMX=true -e JMX_HOST=$HOSTNAME -p 7091:7091
-```
+    -e ENABLE_JMX=true -p 7091:7091
 
 ### Enable Aikar's Flags
 

examples/docker-compose-curseforge.yml

@@ -2,7 +2,7 @@ version: '3.2'
 
 services:
   mc:
-    image: itzg/minecraft-server:java8
+    image: itzg/minecraft-server
     volumes:
     - ./modpacks:/modpacks:ro
     environment:

examples/docker-compose-curseinstance.yml

@@ -0,0 +1,20 @@
+version: "3.7"
+
+services:
+  mc:
+    image: itzg/minecraft-server
+    ports:
+      - 25565:25565
+    volumes:
+      # Attach .../Curse/Minecraft/Instances for use at /instances
+      - ./Instances:/instances:ro
+      # Attach /data as usual
+      - ./ServerData:/data
+    environment:
+      EULA: "TRUE"
+      # Modpacks generally need more memory, so let's give at 2 GB
+      MEMORY: 2G
+      # Use new CURSE_INSTANCE type
+      TYPE: CURSE_INSTANCE
+      # Reference directory of or full path to minecraftinstance.json
+      CURSE_INSTANCE_JSON: /instances/FTB Presents SkyFactory 3

examples/docker-compose-forge.yml

@@ -2,7 +2,7 @@ version: "3.7"
 
 services:
   mc:
-    image: itzg/minecraft-server:java8
+    image: itzg/minecraft-server
     ports:
     # expose the Minecraft server port outside of container
     - 25565:25565

examples/docker-compose-ftba.yml

@@ -2,8 +2,8 @@ version: "3.7"
 
 services:
   mc:
-    # FTBA support is only available in non-Alpine images
-    image: itzg/minecraft-server:java8-multiarch
+    # FTBA support is only available in multiarch image tag
+    image: itzg/minecraft-server:multiarch
     ports:
       # expose the Minecraft server port outside of container
       - 25565:25565

examples/docker-compose-spongeforge.yml

@@ -5,7 +5,7 @@ version: '3'
 
 services:
   minecraft:
-    image: itzg/minecraft-server:java8
+    image: itzg/minecraft-server
     ports:
       - "25565:25565"
     volumes:

start-configuration

@@ -4,7 +4,6 @@ IFS=$'\n\t'
 
 . ${SCRIPTS:-/}start-utils
 
-: ${EULA:=}
 : ${PROXY:=}
 : ${RCON_PASSWORD_FILE:=}
 
@@ -54,6 +53,7 @@ if [[ $RCON_PASSWORD_FILE ]]; then
     log ""
 fi
 
+export SERVER_PROPERTIES=/data/server.properties
 export VERSIONS_JSON=https://launchermeta.mojang.com/mc/game/version_manifest.json
 
 case "X$VERSION" in
@@ -108,11 +108,7 @@ case "${TYPE^^}" in
     exec ${SCRIPTS:-/}start-deployFTBA "$@"
   ;;
 
-  FTB|CURSEFORGE)
-    log "**********************************************************************"
-    log "WARNING: The image tag itzg/minecraft-server:java8 is recommended"
-    log "         since some mods require Java 8"
-    log "**********************************************************************"
+  CURSEFORGE|FTB)
     exec ${SCRIPTS:-/}start-deployCF "$@"
   ;;
 
@@ -148,15 +144,11 @@ case "${TYPE^^}" in
     exec ${SCRIPTS:-/}start-deployPurpur "$@"
   ;;
 
-  YATOPIA)
-    exec ${SCRIPTS:-/}start-deployYatopia "$@"
-  ;;
-
   *)
       log "Invalid type: '$TYPE'"
       log "Must be: VANILLA, FORGE, BUKKIT, SPIGOT, PAPER, FTBA (multiarch-only),"
       log "         CURSE_INSTANCE, CURSEFORGE, SPONGEVANILLA, TUINITY, PURPUR"
-      log "         CUSTOM, MAGMA, MOHIST, CATSERVER, YATOPIA"
+      log "         CUSTOM, MAGMA, MOHIST, CATSERVER"
       exit 1
   ;;
 

start-deployFTBA

@@ -43,9 +43,6 @@ if ! [ -f "${ftbInstallMarker}" ] || [ $(cat "${ftbInstallMarker}") != "${FTB_MO
   echo "${FTB_MODPACK_ID}=${FTB_MODPACK_VERSION_ID}" > ${ftbInstallMarker}
 
   writeEula
-
-  # some modpacks result in --w----r-- permissions
-  chmod a+r version.json
 else
   log "FTB modpack ID ${FTB_MODPACK_ID}, version ID ${FTB_MODPACK_VERSION_ID} is ready to go"
 fi

start-deployMohist

@@ -6,7 +6,6 @@ set -e
 isDebugging && set -x
 
 requireVar VANILLA_VERSION
-: ${MOHIST_BUILD:=lastSuccessfulBuild}
 
 mohistJobs=https://ci.codemc.io/job/Mohist-Community/job/
 mohistJob=${mohistJobs}Mohist-${VANILLA_VERSION}/
@@ -18,12 +17,12 @@ if ! curl -X HEAD -o /dev/null -fsSL "${mohistJob}"; then
   exit 1
 fi
 
-buildRelPath=$(
-  curl -fsSL "${mohistJob}${MOHIST_BUILD}/api/json" |
+latestBuildRelPath=$(
+  curl -fsSL "${mohistJob}lastSuccessfulBuild/api/json" |
     jq -r '.artifacts[0].relativePath'
 )
 
-baseName=$(basename "${buildRelPath}")
+baseName=$(basename "${latestBuildRelPath}")
 if [[ ${baseName} != *-server.jar* ]]; then
   log "ERROR: mohist build for ${VANILLA_VERSION} is not a valid server jar, found ${baseName}"
   log "       check https://ci.codemc.io/job/Mohist-Community/ for available versions"
@@ -35,7 +34,7 @@ export SERVER="/data/${baseName}"
 
 if [ ! -f ${SERVER} ]; then
   log "Downloading ${baseName}"
-  curl -o "${SERVER}" -fsSL "${mohistJob}${MOHIST_BUILD}/artifact/${buildRelPath}"
+  curl -o "${SERVER}" -fsSL "${mohistJob}lastSuccessfulBuild/artifact/${latestBuildRelPath}"
 fi
 
 export SKIP_LOG4J_CONFIG=true

start-deployPaper

@@ -57,9 +57,8 @@ else
   fi
 
   log "Removing old PaperMC versions ..."
-  for f in paper-*.jar; do
-    [[ $f != $SERVER ]] && rm $f
-  done
+  paperJarSearchString=${SERVER/$build/[0-9]*}
+  find . -maxdepth 1 -name "$paperJarSearchString" ! -name "$SERVER" -delete -print
 
   log "Downloading PaperMC $VANILLA_VERSION (build $build) ..."
   curl -fsSL -o "$SERVER" "${zarg[@]}" \

start-deployYatopia

@@ -1,30 +0,0 @@
-#!/bin/bash
-set -euo pipefail
-IFS=$'\n\t'
-
-. ${SCRIPTS:-/}start-utils
-isDebugging && set -x
-
-: ${VANILLA_VERSION:?}
-: ${RELEASE:=stable}
-: ${FORCE_REDOWNLOAD:=false}
-
-requireEnum RELEASE stable latest
-
-export SERVER="yatopia-${RELEASE}-${VANILLA_VERSION}.jar"
-
-if [ ! -f "$SERVER" ] || isTrue "$FORCE_REDOWNLOAD"; then
-    downloadUrl="https://api.yatopiamc.org/v2/${RELEASE}Build/download?branch=ver/${VANILLA_VERSION}"
-    log "Downloading Yatopia from $downloadUrl ..."
-    if ! curl -fsSL -o "$SERVER" "$downloadUrl"; then
-      log "ERROR: failed to download from $downloadUrl (status=$?)"
-      exit 3
-    fi
-fi
-
-# Normalize on Spigot for later operations
-export TYPE=SPIGOT
-export SKIP_LOG4J_CONFIG=true
-
-# Continue to Final Setup
-exec ${SCRIPTS:-/}start-finalSetupWorld $@

start-finalSetupEnvVariables

@@ -5,7 +5,7 @@
 : ${ENV_VARIABLE_PREFIX:=CFG_}
 
 if isTrue "${REPLACE_ENV_VARIABLES}"; then
-  log "Replacing env variables in configs that match the prefix $ENV_VARIABLE_PREFIX ..."
+  log "Replacing env variables in configs that match the prefix $ENV_VARIABLE_PREFIX..."
 
   # File excludes
   fileExcludes=
@@ -22,30 +22,28 @@ if isTrue "${REPLACE_ENV_VARIABLES}"; then
   isDebugging && echo "Using find file exclusions: $fileExcludes"
   isDebugging && echo "Using find directory exclusions: $dirExcludes"
 
-  for name in $(compgen -v $ENV_VARIABLE_PREFIX); do
+  while IFS='=' read -r name value ; do
     # check if name of env variable matches the prefix
     # sanity check environment variables to avoid code injections
-    # Read content from file environment
-    if [[ $name = *"_FILE" ]]; then
-      value=$(<${!name})
-      name="${name%_FILE}"
-    else
-      value=${!name}
+    if [[ "$name" = $ENV_VARIABLE_PREFIX* ]] \
+        && [[ $value =~ ^[0-9a-zA-Z_:/=?.+\-]*$ ]] \
+        && [[ $name =~ ^[0-9a-zA-Z_\-]*$ ]]; then
+      # Read content from file environment
+      if [[ $name = *"_FILE" ]] && [[ -f $value ]]; then
+        name="${name/_FILE/}"
+        value=$(<$value)
+      fi
+
+      log "Replacing $name with $value ..."
+      find /data/ \
+          $dirExcludes \
+          -type f \
+          \( -name "*.yml" -or -name "*.yaml" -or -name "*.txt" -or -name "*.cfg" \
+          -or -name "*.conf" -or -name "*.properties" \) \
+          $fileExcludes \
+          -exec sed -i 's#${'"$name"'}#'"$value"'#g' {} \;
     fi
-
-    log "Replacing $name with $value ..."
-
-    value=${value//\\/\\\\}
-    value=${value//#/\\#}
-
-    find /data/ \
-        $dirExcludes \
-        -type f \
-        \( -name "*.yml" -or -name "*.yaml" -or -name "*.txt" -or -name "*.cfg" \
-        -or -name "*.conf" -or -name "*.properties" \) \
-        $fileExcludes \
-        -exec sed -i 's#${'"$name"'}#'"$value"'#g' {} \;
-  done
+  done < <(env)
 fi
 
 exec ${SCRIPTS:-/}start-minecraftFinalSetup $@

start-finalSetupServerProperties

@@ -2,8 +2,6 @@
 
 . ${SCRIPTS:-/}start-utils
 
-: ${SERVER_PROPERTIES:=/data/server.properties}
-
 # FUNCTIONS
 function setServerProp {
   local prop=$1
@@ -14,15 +12,10 @@ function setServerProp {
       TRUE|FALSE)
         var=${var,,} ;;
     esac
-    if grep "${prop}" "$SERVER_PROPERTIES" > /dev/null; then
-      log "Setting ${prop} to '${var}' in ${SERVER_PROPERTIES}"
-      sed -i "/^${prop}\s*=/ c ${prop}=${var//\\/\\\\}" "$SERVER_PROPERTIES"
-    else
-      log "Adding ${prop} with '${var}' in ${SERVER_PROPERTIES}"
-      echo "${prop}=${var//\\/\\\\}" >> "$SERVER_PROPERTIES"
-    fi
+    log "Setting ${prop} to '${var}' in ${SERVER_PROPERTIES}"
+    sed -i "/^${prop}\s*=/ c ${prop}=${var//\\/\\\\}" "$SERVER_PROPERTIES"
   else
-    isDebugging && log "Skip setting ${prop}"
+    log "Skip setting ${prop}"
   fi
 }
 

start-minecraftFinalSetup

@@ -84,6 +84,7 @@ if [ -n "$JVM_DD_OPTS" ]; then
 fi
 
 if isTrue ${ENABLE_JMX}; then
+  : ${JMX_HOST:=0.0.0.0}
   : ${JMX_PORT:=7091}
   JVM_OPTS="${JVM_OPTS}
   -Dcom.sun.management.jmxremote.local.only=false
@@ -91,8 +92,8 @@ if isTrue ${ENABLE_JMX}; then
   -Dcom.sun.management.jmxremote.rmi.port=${JMX_PORT}
   -Dcom.sun.management.jmxremote.authenticate=false
   -Dcom.sun.management.jmxremote.ssl=false
-  -Dcom.sun.management.jmxremote.host=${JMX_BINDING:-0.0.0.0}
-  -Djava.rmi.server.hostname=${JMX_HOST:-localhost}"
+  -Dcom.sun.management.jmxremote.host=${JMX_HOST}
+  -Djava.rmi.server.hostname=${JMX_HOST}"
 
   log "JMX is enabled. Make sure you have port forwarding for ${JMX_PORT}"
 fi
@@ -167,11 +168,6 @@ function copyFilesForCurseForge() {
   cp -f /data/eula.txt "${FTB_DIR}/"
 }
 
-if ! which java > /dev/null; then
-  log "Fixing PATH to include java"
-  PATH="${PATH}:/opt/java/openjdk/bin"
-fi
-
 mcServerRunnerArgs="--stop-duration ${STOP_DURATION:-60}s"
 if [[ ${TYPE} == "CURSE_INSTANCE" ]]; then
     if isTrue ${DEBUG_EXEC}; then

start-utils

@@ -144,20 +144,6 @@ requireVar() {
   fi
 }
 
-requireEnum() {
-  var=${1?}
-  shift
-
-  for allowed in $*; do
-    if [[ ${!var} = $allowed ]]; then
-      return 0
-    fi
-  done
-
-  log "ERROR: $var must be set to one of $@"
-#  exit 1
-}
-
 function writeEula() {
   if ! echo "# Generated via Docker
 # $(date)