Auto-merging via docker-versions-create

#1209

.github/workflows/build-multiarch.yml

@@ -80,6 +80,7 @@ jobs:
         uses: docker/build-push-action@v2.7.0
         with:
           context: .
+          # No arm64/armv7 support: https://hub.docker.com/_/ibm-semeru-runtimes?tab=tags&page=1&name=open-17-jdk
           platforms: linux/amd64
           push: true
           tags: ${{ steps.meta.outputs.tags }}

Dockerfile

@@ -1,4 +1,4 @@
-FROM adoptopenjdk:8-jdk-openj9
+FROM ibm-semeru-runtimes:open-17-jdk
 
 LABEL org.opencontainers.image.authors="Geoff Bourne <itzgeoff@gmail.com>"
 

README.md

@@ -286,7 +286,7 @@ When using the image `itzg:/minecraft-server` without a tag, the `latest` image
 
 | Tag name       | Java version | Linux  | JVM Type | Architecture      |
 | -------------- | -------------|--------|----------|-------------------|
-| latest         | 16           | Debian | Hotspot  | amd64,arm64,armv7 |
+| latest         | 17           | Debian | Hotspot  | amd64,arm64,armv7 |
 | java8          | 8            | Alpine | Hotspot  | amd64             |
 | java8-multiarch | 8           | Debian | Hotspot  | amd64,arm64,armv7 |
 | java8-openj9   | 8            | Debian | OpenJ9   | amd64             |

scripts/start-configuration

@@ -124,6 +124,14 @@ case "${TYPE^^}" in
   ;;
 
   FORGE)
+    if versionLessThan 1.17; then
+    log "**********************************************************************"
+    log "WARNING: The image tag itzg/minecraft-server:java8 is recommended"
+    log "         since some mods require Java 8"
+    log "         Exception traces reporting ClassCastException: class jdk.internal.loader.ClassLoaders\$AppClassLoader"
+    log "         can be fixed with java8"
+    log "**********************************************************************"
+    fi
     exec ${SCRIPTS:-/}start-deployForge "$@"
   ;;
 
@@ -136,6 +144,10 @@ case "${TYPE^^}" in
   ;;
 
   FTB|CURSEFORGE)
+    log "**********************************************************************"
+    log "NOTE: Some mods and modpacks may require Java 8."
+    log "      If so, use itzg/minecraft-server:java8"
+    log "**********************************************************************"
     exec ${SCRIPTS:-/}start-deployCF "$@"
   ;;
 
@@ -184,6 +196,12 @@ case "${TYPE^^}" in
   ;;
 
   CRUCIBLE)
+    log "**********************************************************************"
+    log "WARNING: The image tag itzg/minecraft-server:java8 is recommended"
+    log "         since some mods require Java 8"
+    log "         Exception traces reporting ClassCastException: class jdk.internal.loader.ClassLoaders\$AppClassLoader"
+    log "         can be fixed with java8"
+    log "**********************************************************************"
     exec "${SCRIPTS:-/}start-deployCrucible" "$@"
   ;;