Migrate minecraft

common/templates.yaml

@@ -1,5 +1,5 @@
-#helmDefaults:
-#  kubeContext: "{{ `{{ .StateValues.kubeContext }}` }}"
+helmDefaults:
+  kubeContext: {{ .StateValues.kubeContext }}
 
 templates:
   # ---------------------------
@@ -71,7 +71,7 @@ templates:
         version: 2.0.0
         alias: traefik
     values:
-      - '{{ requiredEnv "PWD" }}/values/common/values.tcp-route.yaml'
+      - '../values/common/values.tcp-route.yaml'
   ext-udp-routes:
     dependencies:
       - chart: bedag/raw

helmfiles/applications.yaml

@@ -4,6 +4,10 @@ bases:
 repositories:
   - name: gitea
     url: https://dl.gitea.io/charts/
+  - name: bedag
+    url: https://bedag.github.io/helm-charts/
+  - name: minecraft
+    url: https://itzg.github.io/minecraft-server-charts/
 
 releases:
   - name: app-gitea
@@ -13,3 +17,12 @@ releases:
     inherit:
       - template: env-values
       - template: env-secrets
+
+  - name: minecraft
+    chart: minecraft/minecraft
+    namespace: games
+    version: 4.26.1
+    inherit:
+      - template: common-values-tpl
+      - template: env-values
+      - template: env-secrets

values/badhouseplants/games/minecraft/values.yaml

@@ -1,33 +1,15 @@
-service-account:
-  enabled: true
-  resources:
-    - name: minecraft-exporter
-      label:
-        app: minecraft-minecraft-metrics
-      endpoints:
-        port: metrics
-traefik:
-  enabled: true
-  tcpRoutes:
-    - name: minecraft-tcp
-      entrypoint: minecraft
-      gateway: istio-system/badhouseplants-minecraft
-      match: HostSNI(`*`)
-      service: minecraft
-      port: 25565
 # --------------------------------------------------
 # -- Main values
 # --------------------------------------------------
 image:
-  #tag: java21-graalvm
-  tag: java21-jdk
+  tag: java23-graalvm
   pullPolicy: Always
 resources:
   requests:
-    memory: 3.5Gi
+    memory: 2.5Gi
     cpu: 2.5
   limits:
-    memory: 3.5Gi
+    memory: 2.5Gi
 lifecycle:
   postStart:
     - bash
@@ -52,11 +34,11 @@ readinessProbe:
   successThreshold: 1
   timeoutSeconds: 20
 minecraftServer:
-  memory: 3000M
+  memory: 2000M
   jvmOpts: |
     -server
   jvmXXOpts: |
-    -Xms3000G -Xmx3500G -XX:+UseG1GC -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
+    -Xms2000G -Xmx2500G -XX:+UseG1GC -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
   overrideServerProperties: true
   eula: "TRUE"
   onlineMode: false
@@ -89,7 +71,6 @@ minecraftServer:
         enabled: false
 persistence:
   storageClass: openebs-hostpath
-  #storageClass: local-path
   dataDir:
     enabled: true
     Size: 9Gi
@@ -112,35 +93,6 @@ mcbackup:
   persistence:
     backupDir:
       enabled: false
-# ---------------------------------------------
-# -- Install Plugins
-# ---------------------------------------------
-initContainers:
-  - name: 0-download-mods
-    image: alpine/curl
-    command:
-      - curl
-      - -L
-      - "https://s3.badhouseplants.net/minecraft-mods/server_mods.tar"
-      - -o
-      - /download/server_mods.tar
-    volumeMounts:
-      - name: download
-        mountPath: /download
-        readOnly: false
-  - name: 1-copy-plugins-to-minecraft
-    image: ubuntu
-    command:
-      - sh
-      - -c
-      - cd /mods  && tar -xvf /download/server_mods.tar || true
-    volumeMounts:
-      - name: plugins
-        mountPath: /mods
-        readOnly: false
-      - name: download
-        mountPath: /download
-        readOnly: false
 extraVolumes:
   - volumeMounts:
       - name: plugins
@@ -171,3 +123,18 @@ extraDeploy:
         selector:
           matchLabels:
             app.kubernetes.io/instance: minecraft
+  - |-
+      apiVersion: traefik.io/v1alpha1
+      kind: IngressRouteTCP
+      metadata:
+        name: minecraft-tcp
+      spec:
+        entryPoints:
+        - minecraft
+        routes:
+        - match: HostSNI(`*`)
+          services:
+          - name: minecraft
+            nativeLB: true
+            port: 25565
+

values/common/games/minecraft/values.gotmpl

@@ -0,0 +1,33 @@
+image:
+  repository: {{ .Values.registry }}/itzg/minecraft-server
+  pullSecret: regcred
+
+# ---------------------------------------------
+# -- Install Plugins
+# ---------------------------------------------
+initContainers:
+  - name: 0-download-mods
+    image: {{.Values.registry}}/alpine/curl
+    command:
+      - curl
+      - -L
+      - "https://s3.badhouseplants.net/minecraft-mods/server_mods.tar"
+      - -o
+      - /download/server_mods.tar
+    volumeMounts:
+      - name: download
+        mountPath: /download
+        readOnly: false
+  - name: 1-copy-plugins-to-minecraft
+    image: {{ .Values.registry }}/ubuntu
+    command:
+      - sh
+      - -c
+      - cd /mods  && tar -xvf /download/server_mods.tar || true
+    volumeMounts:
+      - name: plugins
+        mountPath: /mods
+        readOnly: false
+      - name: download
+        mountPath: /download
+        readOnly: false