minecraft

apps/minecraft/README.md

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+## Sending a command
+```
+kubectl exec -it -n minecraft deploy/minecraft-server -- /bin/bash
+mc-send-to-console /help
+# or directly
+kubectl exec -it -n minecraft deploy/minecraft-server -- mc-send-to-console /help
+```

apps/minecraft/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: minecraft-server
+spec:
+  selector:
+    matchLabels:
+      app: minecraft-server
+  template:
+    metadata:
+      labels:
+        app: minecraft-server
+    spec:
+      containers:
+      - name: minecraft-server
+        image: minecraft
+        resources:
+          limits:
+            memory: "4000Mi"
+            cpu: "2500m"
+          requests:
+            memory: "1000Mi"
+            cpu: "500m"
+        ports:
+        - containerPort: 25565
+        env:
+        - name: EULA
+          value: "TRUE"
+        - name: MODPACK
+          value: "https://www.curseforge.com/api/v1/mods/711537/files/5076228/download"
+        - name: VERSION
+          value: "1.18.2"
+        # - name: VERSION
+        #   value: "1.16.5"
+        # - name: MODPACK
+        #   value: "https://mediafilez.forgecdn.net/files/3602/5/VaultHunters-OfficialModpack-1.12.1-Server.zip"
+        - name: INIT_MEMORY
+          value: "1G"
+        - name: MAX_MEMORY
+          value: "3G"
+        - name: MOTD
+          value: "VaultHunters baby!"
+        - name: ENABLE_RCON
+          value: "false"
+        - name: CREATE_CONSOLE_IN_PIPE
+          value: "true"
+        - name: ONLINE_MODE
+          value: "true"
+        volumeMounts:
+        - name: minecraft-data
+          mountPath: /data
+
+      volumes:
+      - name: minecraft-data
+        persistentVolumeClaim:
+          claimName: minecraft-data

apps/minecraft/kustomization.yaml

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+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+namespace: minecraft
+
+resources:
+  - namespace.yaml
+  - pvc.yaml
+  - deployment.yaml
+  - service.yaml
+
+images:
+  - name: minecraft
+    newName: itzg/minecraft-server
+    newTag: java21

apps/minecraft/namespace.yaml

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+apiVersion: v1
+kind: Namespace
+metadata:
+  name: placeholder

apps/minecraft/pvc.yaml

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+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: minecraft-data
+spec:
+  storageClassName: "nfs-client"
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 1Gi

apps/minecraft/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: minecraft-server
+spec:
+  selector:
+    app: minecraft-server
+  ports:
+  - port: 25565
+    targetPort: 25565
+  type: LoadBalancer
+  loadBalancerIP: 192.168.3.4