Add minecraft

zombi/minecraft/.helmignore

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+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

zombi/minecraft/Chart.yaml

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+apiVersion: v2
+name: minecraft
+description: Server for the game "minecraft"
+
+version: 0.1.0
+
+appVersion: forge

zombi/minecraft/templates/_helpers.tpl

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+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "minecraft.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "minecraft.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "minecraft.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "minecraft.labels" -}}
+helm.sh/chart: {{ include "minecraft.chart" . }}
+{{ include "minecraft.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "minecraft.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "minecraft.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+

zombi/minecraft/templates/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "minecraft.fullname" . }}
+  labels:
+    {{- include "minecraft.labels" . | nindent 4 }}
+spec:
+  replicas: 1
+  strategy:
+    type: Recreate  # Avoid parallel access to the volume
+  selector:
+    matchLabels:
+      {{- include "minecraft.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "minecraft.selectorLabels" . | nindent 8 }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: default
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      terminationGracePeriodSeconds: 30
+      initContainers:
+        - name: download
+          image: alpine:3.12.1
+          imagePullPolicy: IfNotPresent
+          command:
+            - sh
+            - -c
+            - '[[ ! -d /minecraft/world ]] && wget -O- "{{ .Values.downloadURL }}" | tar -x --strip-components=1 -C /minecraft || true'
+          volumeMounts:
+            - name: {{ include "minecraft.fullname" . }}
+              mountPath: /minecraft
+          resources:
+            requests:
+              cpu: 100m
+              memory: 64Mi
+            limits:
+              cpu: 100m
+              memory: 64Mi
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          env:
+            - name: JAVA_OPTS
+              value: '-Xms3500m -Xmx3500m'
+          volumeMounts:
+            - name: {{ include "minecraft.fullname" . }}
+              mountPath: /minecraft
+          ports:
+            - containerPort: 25565
+              name: minecraft
+              protocol: TCP
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}

zombi/minecraft/templates/pvc.yaml

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+{{- if .Values.persistence.enabled }}
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: {{ include "minecraft.fullname" . }}
+  labels:
+    {{- include "minecraft.labels" . | nindent 4 }}
+  annotations:
+  {{- if .Values.persistence.storageClass }}
+    volume.beta.kubernetes.io/storage-class: {{ .Values.persistence.storageClass | quote }}
+  {{- else }}
+    volume.alpha.kubernetes.io/storage-class: default
+  {{- end }}
+spec:
+  accessModes:
+    - {{ .Values.persistence.accessMode | quote }}
+  resources:
+    requests:
+      storage: {{ .Values.persistence.size | quote }}
+{{- end }}

zombi/minecraft/templates/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "minecraft.fullname" . }}
+  annotations:
+    external-dns.alpha.kubernetes.io/hostname: {{ .Values.hostname }}
+  labels:
+    {{- include "minecraft.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  {{- with .Values.service.externalTrafficPolicy }}
+  externalTrafficPolicy: {{ . }}
+  {{- end }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: minecraft
+      protocol: TCP
+      name: minecraft
+  selector:
+    {{- include "minecraft.selectorLabels" . | nindent 4 }}

zombi/minecraft/values.yaml

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+# Default values for minecraft.
+
+image:
+  repository: zombi/minecraft-forge
+  tag: "1.16.4-35.1.13"
+  pullPolicy: IfNotPresent
+
+imagePullSecrets: []
+nameOverride: ""
+fullnameOverride: ""
+
+hostname: thomasmods.bitmask.me
+downloadURL: https://user.zom.bi/paul/thomasmods.tar
+
+podAnnotations: {}
+
+service:
+  type: LoadBalancer
+  externalTrafficPolicy: Local
+  port: 25565
+
+persistence:
+  enabled: true
+  storageClass: default
+  accessMode: ReadWriteOnce
+  size: 10Gi
+
+resources:
+  # if no requests are specified, limits = requests.
+  limits:
+    cpu: 3
+    memory: 5Gi
+
+podSecurityContext: {}
+  # fsGroup: 2000
+
+securityContext: {}
+  # capabilities:
+  #   drop:
+  #   - ALL
+  # readOnlyRootFilesystem: true
+  # runAsNonRoot: true
+  # runAsUser: 1000
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}