Hosting Unturned on Kubernetes

README.md

Hosting Unturned on Kubernetes

Helm chart

config.yaml

apiVersion: v1
kind: ConfigMap
metadata:
  namespace: {{ .Release.Namespace | quote }}
  name: unturned
data:
  start.sh: |
    #!/usr/bin/env bash

    set -euo pipefail

    # If in debug mode, just sleep forever.
    if ${DEBUG}
    then
      echo "Debug mode enabled, sleeping forever."
      sleep infinity
      exit 0
    fi

    # Install or update server
    /home/steam/steamcmd/steamcmd.sh +force_install_dir /data +login anonymous +@sSteamCmdForcePlatformBitness 64 +app_update 1110390 +quit

    # Activate Legally Distinct Missile
    if [ ! -d "/data/Modules/Rocket.Unturned" ]
    then
      cp -r /data/Extras/Rocket.Unturned /data/Modules/
    fi

    # Start our server
    cd /data
    ./ServerHelper.sh +LanServer/Rusland

deploy.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  namespace: {{ .Release.Namespace | quote }}
  name: unturned
  labels:
    app: unturned
spec:
  replicas: 1
  strategy:
    type: Recreate
  selector:
    matchLabels:
      app: unturned
  template:
    metadata:
      labels:
        app: unturned
    spec:
      nodeSelector:
        name: pixie

      initContainers:
        # See https://serverfault.com/a/907160/301389
        - name: volume-mount-hack
          image: busybox
          command: [ "sh", "-c", "chown -R 1000:1000 /data" ]
          volumeMounts:
            - mountPath: /data
              name: data

      containers:
        - name: unturned
          image: cm2network/steamcmd:latest
          command: [ "/bin/bash", "/start.sh" ]
          env:
            - name: SERVER_TYPE
              value: both
            - name: STEAM_CMD_ARGS
              value: ""
            - name: DEBUG
              value: "false"
          ports:
            - containerPort: 27015
            - containerPort: 27016
          volumeMounts:
            - mountPath: /data
              name: data
            - mountPath: /start.sh
              name: config
              subPath: start.sh

      volumes:
        - name: data
          persistentVolumeClaim:
            claimName: unturned
        - name: config
          configMap:
            name: unturned

pvc.yaml

apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  namespace: {{ .Release.Namespace | quote }}
  name: unturned
spec:
  storageClassName: openebs-zfspv
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 4Gi

service.yaml

apiVersion: v1
kind: Service
metadata:
  namespace: {{ .Release.Namespace | quote }}
  name: unturned
spec:
  selector:
    app: unturned
  type: NodePort
  ports:
    - protocol: UDP
      port: 27015
      targetPort: 27015
      nodePort: 30215
      name: unturned-queries
    - protocol: UDP
      port: 27016
      targetPort: 27016
      nodePort: 30216
      name: unturned-traffic