Merge remote-tracking branch 'refs/remotes/origin/master' into feat/use-data-tmp-for-world-extraction

Author: itzg

.github/workflows/build-multiarch.yml

@@ -20,8 +20,8 @@ jobs:
       matrix:
         # NOTE: the "latest" variant is identified in the Docker meta step's 'latest' config
         variant:
-          - java23
-          - java23-graalvm
+          - java24
+          - java24-graalvm
           - java21
           - java21-alpine
           - java21-graalvm
@@ -33,15 +33,14 @@ jobs:
           - java8-graalvm-ce
           - java8-openj9
           - java8-jdk
-          - java11
         include:
-        # JAVA 23
-          - variant: java23
-            baseImage: eclipse-temurin:23-jre
+        # JAVA 24
+          - variant: java24
+            baseImage: eclipse-temurin:24-jre
             platforms: linux/amd64,linux/arm64
             mcVersion: latest
-          - variant: java23-graalvm
-            baseImage: container-registry.oracle.com/graalvm/jdk:23-ol8
+          - variant: java24-graalvm
+            baseImage: container-registry.oracle.com/graalvm/jdk:24-ol8
             platforms: linux/amd64,linux/arm64
             mcVersion: latest
         # JAVA 21:
@@ -75,11 +74,6 @@ jobs:
             baseImage: eclipse-temurin:17-jre-alpine
             platforms: linux/amd64
             mcVersion: 1.20.4
-        # JAVA 11:
-          - variant: java11
-            baseImage: adoptopenjdk:11-jre-hotspot
-            platforms: linux/amd64,linux/arm/v7,linux/arm64
-            mcVersion: 1.16.5
         # JAVA 8: NOTE: Unable to go past 8u312 because of Forge dependencies
           - variant: java8
             baseImage: eclipse-temurin:8u312-b07-jre-focal
@@ -111,7 +105,7 @@ jobs:
 
       - name: Docker meta
         id: meta
-        uses: docker/metadata-action@v5.6.1
+        uses: docker/metadata-action@v5.7.0
         with:
           # NOTE for forks: if your Docker Hub organization doesn't match your Github repo's,
           # then the use of ${{ github.repository_owner }} will need to be replaced.
@@ -139,13 +133,13 @@ jobs:
             org.opencontainers.image.authors=Geoff Bourne <itzgeoff@gmail.com>
 
       - name: Setup Docker Buildx
-        uses: docker/setup-buildx-action@v3.9.0
+        uses: docker/setup-buildx-action@v3.10.0
 
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3.4.0
+        uses: docker/setup-qemu-action@v3.6.0
 
       - name: Build for test
-        uses: docker/build-push-action@v6.13.0
+        uses: docker/build-push-action@v6.16.0
         with:
           platforms: linux/amd64
           tags: ${{ env.IMAGE_TO_TEST }}
@@ -168,22 +162,22 @@ jobs:
           tests/test.sh
 
       - name: Login to DockerHub
-        uses: docker/login-action@v3.3.0
+        uses: docker/login-action@v3.4.0
         if: env.HAS_IMAGE_REPO_ACCESS
         with:
           username: ${{ secrets.DOCKER_USER }}
           password: ${{ secrets.DOCKER_PASSWORD }}
 
       - name: Login to GHCR
-        uses: docker/login-action@v3.3.0
+        uses: docker/login-action@v3.4.0
         if: env.HAS_IMAGE_REPO_ACCESS
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ github.token }}
 
       - name: Build and push
-        uses: docker/build-push-action@v6.13.0
+        uses: docker/build-push-action@v6.16.0
         if: github.actor == github.repository_owner
         with:
           platforms: ${{ matrix.platforms }}
@@ -207,5 +201,8 @@ jobs:
           build-args: |
             BASE_IMAGE=${{ matrix.baseImage }}
             BUILD_FILES_REV=${{ steps.build-files-rev.outputs.REV }}
+            BUILDTIME=${{ fromJSON(steps.meta.outputs.json).labels['org.opencontainers.image.created'] }}
+            VERSION=${{ fromJSON(steps.meta.outputs.json).labels['org.opencontainers.image.version'] }}
+            REVISION=${{ fromJSON(steps.meta.outputs.json).labels['org.opencontainers.image.revision'] }}
           cache-from: type=gha,scope=${{ matrix.variant }}
           cache-to: type=gha,mode=max,scope=${{ matrix.variant }}

.github/workflows/verify-pr.yml

@@ -53,10 +53,10 @@ jobs:
           fetch-depth: 0
 
       - name: Setup Docker Buildx
-        uses: docker/setup-buildx-action@v3.9.0
+        uses: docker/setup-buildx-action@v3.10.0
 
       - name: Confirm multi-arch build
-        uses: docker/build-push-action@v6.13.0
+        uses: docker/build-push-action@v6.16.0
         with:
           platforms: ${{ matrix.platforms }}
           # ensure latest base image is used
@@ -66,7 +66,7 @@ jobs:
           cache-from: type=gha,scope=${{ matrix.variant }}
 
       - name: Build for test
-        uses: docker/build-push-action@v6.13.0
+        uses: docker/build-push-action@v6.16.0
         with:
           # Only build single platform since loading multi-arch image into daemon fails with
           # "docker exporter does not currently support exporting manifest lists"

Dockerfile

@@ -26,21 +26,21 @@ EXPOSE 25565
 ARG APPS_REV=1
 ARG GITHUB_BASEURL=https://github.com
 
-ARG EASY_ADD_VERSION=0.8.9
+ARG EASY_ADD_VERSION=0.8.10
 ADD ${GITHUB_BASEURL}/itzg/easy-add/releases/download/${EASY_ADD_VERSION}/easy-add_${TARGETOS}_${TARGETARCH}${TARGETVARIANT} /usr/bin/easy-add
 RUN chmod +x /usr/bin/easy-add
 
-ARG RESTIFY_VERSION=1.7.7
+ARG RESTIFY_VERSION=1.7.9
 RUN easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} \
   --var version=${RESTIFY_VERSION} --var app=restify --file {{.app}} \
   --from ${GITHUB_BASEURL}/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz
 
-ARG RCON_CLI_VERSION=1.6.11
+ARG RCON_CLI_VERSION=1.7.0
 RUN easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} \
   --var version=${RCON_CLI_VERSION} --var app=rcon-cli --file {{.app}} \
   --from ${GITHUB_BASEURL}/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz
 
-ARG MC_MONITOR_VERSION=0.15.3
+ARG MC_MONITOR_VERSION=0.15.5
 RUN easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} \
   --var version=${MC_MONITOR_VERSION} --var app=mc-monitor --file {{.app}} \
   --from ${GITHUB_BASEURL}/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz
@@ -50,7 +50,7 @@ RUN easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} \
   --var version=${MC_SERVER_RUNNER_VERSION} --var app=mc-server-runner --file {{.app}} \
   --from ${GITHUB_BASEURL}/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz
 
-ARG MC_HELPER_VERSION=1.40.13
+ARG MC_HELPER_VERSION=1.41.9
 ARG MC_HELPER_BASE_URL=${GITHUB_BASEURL}/itzg/mc-image-helper/releases/download/${MC_HELPER_VERSION}
 # used for cache busting local copy of mc-image-helper
 ARG MC_HELPER_REV=1
@@ -78,3 +78,8 @@ RUN dos2unix /start* /auto/*
 
 ENTRYPOINT [ "/start" ]
 HEALTHCHECK --start-period=2m --retries=2 --interval=30s CMD mc-health
+
+ARG BUILDTIME=local
+ARG VERSION=local
+ARG REVISION=local
+RUN echo "buildtime=${BUILDTIME}\nversion=${VERSION}\nrevision=${REVISION}" > /etc/image.properties

README.md

@@ -1,5 +1,5 @@
-[![Docker Pulls](https://img.shields.io/docker/pulls/itzg/minecraft-server.svg)](https://hub.docker.com/r/itzg/minecraft-server/)
-[![Docker Stars](https://img.shields.io/docker/stars/itzg/minecraft-server.svg?maxAge=2592000)](https://hub.docker.com/r/itzg/minecraft-server/)
+[![Docker Pulls](https://img.shields.io/docker/pulls/itzg/minecraft-server.svg?logo=docker)](https://hub.docker.com/r/itzg/minecraft-server/)
+[![Docker Stars](https://img.shields.io/docker/stars/itzg/minecraft-server.svg?logo=docker)](https://hub.docker.com/r/itzg/minecraft-server/)
 [![GitHub Issues](https://img.shields.io/github/issues-raw/itzg/docker-minecraft-server.svg)](https://github.com/itzg/docker-minecraft-server/issues)
 [![Discord](https://img.shields.io/discord/660567679458869252?label=Discord&logo=discord)](https://discord.gg/DXfKpjB)
 [![Build and Publish](https://github.com/itzg/docker-minecraft-server/actions/workflows/build-multiarch.yml/badge.svg)](https://github.com/itzg/docker-minecraft-server/actions/workflows/build-multiarch.yml)

docs/configuration/jvm-options.md

@@ -46,8 +46,9 @@ To let the JVM calculate the heap size from the container declared memory limit,
           MEMORY: ""
           JVM_XX_OPTS: "-XX:MaxRAMPercentage=75"
         deploy:
-          limits:
-            memory: 4G  
+          resources:
+            limits:
+              memory: 4G  
     ```
 
 !!! important

docs/configuration/server-properties.md

@@ -197,14 +197,34 @@ New to [22W42A](https://www.minecraft.net/en-us/article/minecraft-snapshot-22w42
 
 ### Server icon
 
-A server icon can be configured using the `ICON` variable. The image will be automatically
-downloaded, scaled, and converted from any other image format:
+A server icon can be configured by setting the `ICON` variable to a URL to download or a container path. The image will be automatically downloaded (if a URL), scaled, and converted from any other image format:
 
-    docker run -d -e ICON=http://..../some/image.png ...
+!!! example
 
-The server icon which has been set doesn't get overridden by default. It can be changed and overridden by setting `OVERRIDE_ICON` to `TRUE`.
+    Using `docker run`:
+    
+    ```
+    docker run -d -e ICON=http://..../some/image.png ...
+    ```
+    
+    In compose file:
+    
+    ```yaml
+    environment:
+      ICON: http://..../some/image.png
+    ```
+    
+    Using a file from host filesystem:
+    
+    ```yaml
+    environment:
+      ICON: /icon.png
+      OVERRIDE_ICON: true
+    volumes:
+      ./icon.png:/icon.png
+    ```
 
-    docker run -d -e ICON=http://..../some/other/image.png -e OVERRIDE_ICON=TRUE...
+By default an existing `server-icon.png` file will not be replaced, that can be changed by setting `OVERRIDE_ICON` to "true".
 
 ### RCON
 
@@ -502,4 +522,4 @@ When using `docker run` from a bash shell, the entries must be quoted with the `
 | LOG_IPS                           | log-ips                           |
 | REGION_FILE_COMPRESSION           | region-file-compression           |   
 | BUG_REPORT_LINK                   | bug-report-link                   |
-| PAUSE_WHEN_EMPTY_SECONDS          | pause-when-empty-seconds          |
+| PAUSE_WHEN_EMPTY_SECONDS          | pause-when-empty-seconds          |

docs/misc/autopause-autostop/autopause.md

@@ -38,6 +38,8 @@ The following environment variables define the behaviour of auto-pausing:
   describes period of the daemonized state machine, that handles the pausing of the process (resuming is done independently)
 - `AUTOPAUSE_KNOCK_INTERFACE`, default `eth0`
   <br>Describes the interface passed to the `knockd` daemon. If the default interface does not work, run the `ifconfig` command inside the container and derive the interface receiving the incoming connection from its output. The passed interface must exist inside the container. Using the loopback interface (`lo`) does likely not yield the desired results.
+- `AUTOPAUSE_STATUS_RETRY_LIMIT`, default 10
+- `AUTOPAUSE_STATUS_RETRY_INTERVAL`, default 2s
 
 !!! tip
 

docs/misc/autopause-autostop/autostop.md

@@ -17,12 +17,14 @@ Enable the Autostop functionality by setting:
 ```
 
 The following environment variables define the behavior of auto-stopping:
-* `AUTOSTOP_TIMEOUT_EST`, default `3600` (seconds)
+- `AUTOSTOP_TIMEOUT_EST`, default `3600` (seconds)
   describes the time between the last client disconnect and the stopping of the server (read as timeout established)
-* `AUTOSTOP_TIMEOUT_INIT`, default `1800` (seconds)
+- `AUTOSTOP_TIMEOUT_INIT`, default `1800` (seconds)
   describes the time between server start and the stopping of the server, when no client connects in-between (read as timeout initialized)
-* `AUTOSTOP_PERIOD`, default `10` (seconds)
+- `AUTOSTOP_PERIOD`, default `10` (seconds)
   describes period of the daemonized state machine, that handles the stopping of the server
+- `AUTOPAUSE_STATUS_RETRY_LIMIT`, default 10
+- `AUTOPAUSE_STATUS_RETRY_INTERVAL`, default 2s
 
 > To troubleshoot, add `DEBUG_AUTOSTOP=true` to see additional output
 

docs/misc/examples.md

@@ -31,15 +31,33 @@ services:
 With [lazymc-docker-proxy](https://github.com/joesturge/lazymc-docker-proxy) you are able to use [lazymc](https://github.com/timvisee/lazymc) with the minecraft container.
 
 ```yaml
+# Lazymc requires that the minecraft server have a static IP.
+#
+# To ensure that our servers have a static IP we need to create
+# a network for our services to use.
+#
+# By default, Docker uses 172.17.0.0/16 subnet range.
+# So we need to create a new network in a different subnet
+# See the readme for more information.
+#
+# Please ensure that the subnet falls within the private CIDRs:
+# https://datatracker.ietf.org/doc/html/rfc1918#section-3
+#
+# And that it is not in use by anything else.
+networks:
+  minecraft-network:
+    driver: bridge    
+    ipam:
+      config:
+        - subnet: 172.18.0.0/16
+
 services:
   lazymc:
-    container_name: lazymc
     image: ghcr.io/joesturge/lazymc-docker-proxy:latest
-    environment:
-      # Point to the service name of the Minecraft server
-      SERVER_ADDRESS: mc:25565
-      # Required to find the container to manage it
-      LAZYMC_GROUP: mc
+    # the IPs should start at .2 as .1 is reserved for the gateway
+    networks:
+      minecraft-network:
+        ipv4_address: 172.18.0.2
     restart: unless-stopped
     volumes:
       # you should mount the minecraft server dir under /server, using read only.
@@ -54,11 +72,19 @@ services:
   # Standard Docker Minecraft server, also works with other server types
   mc:
     image: itzg/minecraft-server:java21
-    container_name: minecraft-server
+    # Assign a static IP to the server container
+    networks:
+      minecraft-network:
+        ipv4_address: 172.18.0.3
     # We need to add a label here so that lazymc-docker-proxy knows which
     # container to manage
     labels:
+      # Set lazymc.enabled to true to enable lazymc on this container
+      - lazymc.enabled=true
+      # Required to find the container to manage it
       - lazymc.group=mc
+      # Point to the service name of the Minecraft server
+      - lazymc.server.address=mc:25565
     tty: true
     stdin_open: true
     # This container should be managed solely by the lazymc container
@@ -113,4 +139,4 @@ services:
     stdin_open: true
     restart: unless-stopped
 ```
-[Source](https://github.com/itzg/docker-minecraft-server/blob/master/examples/lazytainer/docker-compose.yml)
+[Source](https://github.com/itzg/docker-minecraft-server/blob/master/examples/lazytainer/docker-compose.yml)

docs/misc/troubleshooting.md

@@ -5,3 +5,34 @@ To troubleshoot just the command-line used to start the Minecraft server, set th
 To troubleshoot any issues with memory allocation reported by the JVM, set the environment variable `DEBUG_MEMORY` to `true`.
 
 If you are experiencing any issues with the "Changing ownership of /data" step, that can be disabled by setting `SKIP_CHOWN_DATA` to `true`.
+
+To confirm the image version that has been pulled, use the following command, replacing `itzg/minecraft-server` as needed for specific image tags:
+
+## Image labels
+
+```shell
+docker image inspect itzg/minecraft-server -f "{{json .Config.Labels}}"
+```
+
+such as
+
+```json
+{
+  "org.opencontainers.image.authors": "... <...@gmail.com>",
+  "org.opencontainers.image.created": "2025-04-03T02:15:51.405Z",
+  "org.opencontainers.image.description": "Docker image that provides a Minecraft Server for Java Edition that automatically downloads selected version at startup",
+  "org.opencontainers.image.licenses": "Apache-2.0",
+  "org.opencontainers.image.ref.name": "ubuntu",
+  "org.opencontainers.image.revision": "d6897a649ecbc16b5fb2e1500e24b64ef80270a0",
+  "org.opencontainers.image.source": "https://github.com/itzg/docker-minecraft-server",
+  "org.opencontainers.image.title": "docker-minecraft-server",
+  "org.opencontainers.image.url": "https://github.com/itzg/docker-minecraft-server",
+  "org.opencontainers.image.version": "java21"
+}
+```
+
+The labels that are most interesting are:
+
+- `org.opencontainers.image.created` : the date/time the image was built
+- `org.opencontainers.image.revision` : which maps to <https://github.com/itzg/docker-minecraft-server/commit/REVISION>
+- `org.opencontainers.image.version` : image tag and variant [as described in this page](../versions/java.md)