apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: {{ .Release.Name }}-server-deployment
  labels:
    app: {{ .Release.Name }}
spec:
  replicas: {{ include "minecraft-server.replicas" (dict "scaleDown" .Values.scaleDown "replicas" .Values.server.replicas) }}
  selector:
    matchLabels:
      app: {{ .Release.Name }}-server-deployment
  template:
    metadata:
      name: {{ .Release.Name }}-server-deployment
      labels:
        app: {{ .Release.Name }}-server-deployment
    spec:
      automountServiceAccountToken: false
      containers:
        - name: {{ .Release.Name }}-mc-server-container
          image: "itzg/minecraft-server:{{ .Chart.AppVersion }}"
          imagePullPolicy: IfNotPresent
          ports:
            - name: mc-port
              containerPort: 35565
            - name: minecraft-rcon
              containerPort: 25575
            - name: metrics
              containerPort: 19565
          env:
            - name: EULA
              value: "true"
            - name: DUMP_SERVER_PROPERTIES
              value: "true"
            - name: MOTD
              value: "{{ .Values.server.motd }}"
            - name: DIFFICULTY
              value: {{ .Values.minecraft.difficulty }}
            {{- if .Values.minecraft.whitelist.enabled }}
            - name: EXISTING_WHITELIST_FILE
              value: {{ .Values.minecraft.whitelist.overridePolicy }}
            - name: WHITELIST
              value: {{ .Values.minecraft.whitelist.players }}
            {{- end }}
            - name: OPS
              value: {{ .Values.minecraft.management.opPlayers }}
            - name: EXISTING_OPS_FILE
              value: "SYNCHRONIZE"
            - name: RCON_PASSWORD
              valueFrom:
                secretKeyRef:
                  key: rcon-password
                  name: {{ .Release.Name }}-mc-secret
            - name: MAX_PLAYERS
              value: "{{ .Values.minecraft.management.maxPlayers }}"
            - name: FORCE_GAMEMODE
              value: "{{ .Values.minecraft.management.forceGameMode }}"
            - name: SNOOPER_ENABLED
              value: "false"
            - name: MODE
              value: "{{ .Values.minecraft.management.gameMode }}"
            - name: LEVEL
              value: "{{ .Values.minecraft.management.worldSaveName }}"
            - name: SERVER_NAME
              value: "{{ .Values.minecraft.management.serverName }}"
            - name: VERSION
              value: "{{ .Values.minecraft.version }}"
            - name: ENABLE_RCON
              value: "false"
            - name: ENABLE_AUTOPAUSE
              value: "false"
            - name: MEMORY
              value: "{{ .Values.minecraft.resources.memory }}G"
            {{- if .Values.curseforge.enabled }}
            - name: TYPE
              value: "AUTO_CURSEFORGE"
            - name: CF_API_KEY
              valueFrom:
                secretKeyRef:
                  key: curseforge-api-key
                  name: {{ .Release.Name }}-mc-secret
            - name: CF_SLUG
              value: "{{ .Values.curseforge.modpack.slug }}"
            - name: CF_FILE_ID
              value: "{{ .Values.curseforge.modpack.versionId }}"
            - name: CF_EXCLUDE_MODS
              value: "{{ .Values.curseforge.modpack.exclude }}"
            - name: CF_OVERRIDES_EXCLUSIONS
              value: "{{ .Values.curseforge.modpack.excludeOverride }}"
            - name: CF_FORCE_INCLUDE_MODS
              value: "{{ .Values.curseforge.modpack.include }}"
            - name: CF_FORCE_SYNCHRONIZE
              value: "{{ .Values.curseforge.forceReload }}"
            {{- end }}
            {{- if .Values.curseforgeServerpack.enabled }}
            - name: TYPE
              value: "CURSEFORGE"
            - name: CF_SERVER_MOD
              value: "/modpacks/serverpack.zip"
            - name: CF_BASE_DIR
              value: "{{ .Values.curseforgeServerpack.workingDirectory }}"
            {{- end }}
            {{- if .Values.ftb.enabled }}
            - name: TYPE
              value: FTBA
            - name: FTB_MODPACK_ID
              value: "{{ .Values.ftb.modpackId }}"
            - name: FTB_MODPACK_VERSION_ID
              value: "{{ .Values.ftb.versionId }}"
            {{- end }}
          resources:
            requests:
              cpu: "2"
              memory: "4Gi"
              ephemeral-storage: "100Mi"
            limits:
              cpu: "4"
              memory: "12Gi"
              ephemeral-storage: "200Mi"
          volumeMounts:
            - name: "mc-volume"
              mountPath: /data
              subPath: mc-data/
            - name: "mc-volume"
              mountPath: /modpacks
              subPath: mc-modpacks/
      {{- if .Values.curseforgeServerpack }}
      initContainers:
        - name: download-serverpack
          image: alpine
          command: [ 'sh', '/init/init.sh' ]
          volumeMounts:
            - name: "mc-volume"
              mountPath: /modpacks
              subPath: mc-modpacks/
            - name: "mc-volume"
              mountPath: /data
              subPath: mc-data/
            - name: init-script
              mountPath: /init/init.sh
              subPath: init.sh
      {{- end }}
      restartPolicy: Always
      volumes:
        - name: "mc-volume"
          persistentVolumeClaim:
            claimName: {{ .Release.Name }}-mc-volume-claim
        - name: init-script
          configMap:
            name: {{ .Release.Name }}-init-config
  serviceName: {{ .Release.Name }}-service