enhance local development ex

.gitignore

@@ -0,0 +1,5 @@
+**/*/logs/*
+**/*/.cache/*
+**/*/world/**/*.json
+**/*/world/**/*.dat*
+**/*/usercache.json

.vscode/settings.json

@@ -0,0 +1,8 @@
+{
+    "[terraform]": {
+        "editor.defaultFormatter": "hashicorp.terraform",
+        "editor.formatOnSave": true,
+        "editor.tabSize": 2,
+        "editor.insertSpaces": true
+    }
+}

README.md

@@ -77,3 +77,11 @@ chmod +x load-memory.sh
 ./load-memory.sh
 ```
 
+### Restart ECS Cluster
+```bash
+cl=$(aws ecs list-clusters | jq -r '.clusterArns[0]' )
+svc=$(aws ecs list-services --cluster ${cl} | jq -r '.serviceArns[0]' | sed -E 's/.+cluster\///g')
+
+aws ecs update-service --force-new-deployment --cluster ${cl} --service ${svc}
+
+```

docker-compose.yml

@@ -3,16 +3,20 @@ version: "3.8"
 services:
   mc:
     container_name: minecraft
-    image: itzg/minecraft-server
+    build:
+      context: ./docker/minecraft
+      dockerfile: Dockerfile
     tty: true
     stdin_open: true
     ports:
       - "25565:25565"
     environment:
       EULA: "TRUE"
     volumes:
+      - ~/.aws/credentials:/root/.aws/credentials:ro
+      - ~/.aws/config:/root/.aws/config:ro
       # attach the relative directory 'data' to the container's /data path
-      - ./app:/data
+      - ./docker/minecraft:/data
   fluent-bit:
     container_name: fluentbit
     depends_on: 

docker/minecraft/.rcon-cli.env

@@ -0,0 +1 @@
+password=a20114382cbc7ac18cd6fdcf

docker/minecraft/Dockerfile

@@ -0,0 +1,24 @@
+FROM itzg/minecraft-server
+
+ENV S3_BUCKET_NAME="minecraft-backend"
+ENV S3_PREFIX_NAME="backups"
+
+# install aws cli
+RUN apt-get update && apt-get install -y  \
+    ca-certificates \
+    curl \
+    unzip \
+    tini \
+    && curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip" \
+    && unzip awscliv2.zip \
+    && ./aws/install -i /usr/local/aws-cli -b /usr/bin
+
+
+RUN aws --version
+
+WORKDIR /data
+
+COPY scripts/entrypoint.sh scripts/
+RUN chmod +x scripts/entrypoint.sh
+ENTRYPOINT ["/usr/bin/tini", "--"]
+CMD ["./scripts/entrypoint.sh"]

docker/minecraft/banned-ips.json

@@ -0,0 +1 @@
+[]

docker/minecraft/banned-players.json

@@ -0,0 +1 @@
+[]

docker/minecraft/eula.txt

@@ -0,0 +1,4 @@
+# Generated via Docker
+# Sat 30 Sep 2023 11:15:10 AM UTC
+eula=true
+

docker/minecraft/ops.json

@@ -0,0 +1 @@
+[]

docker/minecraft/scripts/entrypoint.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+
+set -ex
+
+export S3_BUCKET=$S3_BUCKET_NAME # minecraft-backend
+S3_PREFIX=$S3_PREFIX_NAME # backups
+
+BACKUP_DATE_TIME=$(date +"%Y%m%d%H%M%S")
+PARTITION_DATE=$(date +"%Y")-$(date +"%m")-$(date +"%d")
+
+# function executed when container is shutdown
+cleanup() {
+    echo "Container is terminating. Uploading data from EFS to S3..."
+    if [ ! -d backup/${PARTITION_DATE} ]; then
+        mkdir -p backup/${PARTITION_DATE}
+    fi
+    aws s3 rm s3://${S3_BUCKET}/${S3_PREFIX}/${PARTITION_DATE} --recursive
+    FILE_NAME='minecraft-'${BACKUP_DATE_TIME}'.tar.gz'
+    tar -zcvf backup/${PARTITION_DATE}/${FILE_NAME} -C /data/ world/
+    aws s3 cp backup/${PARTITION_DATE}/${FILE_NAME} s3://${S3_BUCKET}/${S3_PREFIX}/${PARTITION_DATE}/
+
+    kill -TERM "$child" 2>/dev/null
+}
+
+# function executed when container is started
+start() {
+    echo "Container is starting. Downloading data from S3..."
+    LATEST_BACKUP=$(aws s3 ls --recursive s3://${S3_BUCKET}/${S3_PREFIX}/ | sort | tail -n 1 | awk '{print $4}' )
+    # donwload s3 and unzip it to /data/world/
+    aws s3 cp s3://${S3_BUCKET}/${LATEST_BACKUP} /data/world/
+    find /data/world/ -name "*.tar.gz" -exec tar -xvf {} \;
+    rm -rf /data/world/*.tar.gz
+}
+
+# trap SIGTERM signal and call cleanup
+trap cleanup TERM
+
+# execute default command in container definition
+/start "$@" &
+child=$!
+
+wait "$child"

docker/minecraft/server.properties

@@ -0,0 +1,59 @@
+#Minecraft server properties
+#Sat Sep 30 11:30:39 UTC 2023
+enable-jmx-monitoring=false
+rcon.port=25575
+level-seed=
+gamemode=survival
+enable-command-block=false
+enable-query=false
+generator-settings={}
+enforce-secure-profile=true
+level-name=world
+motd=A Vanilla Minecraft Server powered by Docker
+query.port=25565
+pvp=true
+generate-structures=true
+max-chained-neighbor-updates=1000000
+difficulty=easy
+network-compression-threshold=256
+max-tick-time=60000
+require-resource-pack=false
+use-native-transport=true
+max-players=20
+online-mode=true
+enable-status=true
+allow-flight=false
+initial-disabled-packs=
+broadcast-rcon-to-ops=true
+view-distance=10
+server-ip=
+resource-pack-prompt=
+allow-nether=true
+server-port=25565
+enable-rcon=true
+sync-chunk-writes=true
+op-permission-level=4
+prevent-proxy-connections=false
+hide-online-players=false
+resource-pack=
+entity-broadcast-range-percentage=100
+simulation-distance=10
+rcon.password=a20114382cbc7ac18cd6fdcf
+player-idle-timeout=0
+force-gamemode=false
+rate-limit=0
+hardcore=false
+white-list=false
+broadcast-console-to-ops=true
+spawn-npcs=true
+spawn-animals=true
+log-ips=true
+function-permission-level=2
+initial-enabled-packs=vanilla
+level-type=minecraft\:normal
+text-filtering-config=
+spawn-monsters=true
+enforce-whitelist=false
+spawn-protection=16
+resource-pack-sha1=
+max-world-size=29999984

docker/minecraft/whitelist.json

@@ -0,0 +1 @@
+[]

docker/minecraft/world/session.lock

@@ -0,0 +1 @@
+☃

terraform/scheduling/main.tf

@@ -58,7 +58,7 @@ module "custom_ecs" {
   }
   fargate_cpu               = 1024
   fargate_memory            = 2048
-  mc_image_uri              = "itzg/minecraft-server"
+  mc_image_uri              = "${var.aws_account_id}.dkr.ecr.${var.aws_region}.amazonaws.com/minecraft/server"
   fluentbit_image_uri       = "${var.aws_account_id}.dkr.ecr.${var.aws_region}.amazonaws.com/minecraft/fluentbit"
   mc_container_name         = "minecraft"
   mc_container_port         = 25565