apiVersion: apps/v1
kind: Deployment
metadata:
  name:  headscale
  labels:
    app:  headscale
spec:
  selector:
    matchLabels:
      app: headscale
  replicas: 1
  template:
    metadata:
      labels:
        app: headscale
    spec:
      shareProcessNamespace: true
      serviceAccountName: default
      containers:
      - name: headplane
        image: headplane
        env:
        # Set these if the pod name for Headscale is not static
        # We will use the downward API to get the pod name instead
        - name: HEADPLANE_LOAD_ENV_OVERRIDES
          value: 'true'
        - name: 'HEADPLANE_INTEGRATION__KUBERNETES__POD_NAME'
          valueFrom:
            fieldRef:
              fieldPath: metadata.name
        ports:
        - containerPort: 3000
        volumeMounts:
        - name: headscale-config
          mountPath: /etc/headscale/config.yaml
          subPath: config.yaml
        - name: headplane-config
          mountPath: /etc/headplane/config.yaml
          subPath: config.yaml
        - name: headplane-data
          mountPath: /var/lib/headplane

      - name: headscale
        image: headscale
        args: ["serve"]
        resources:
          requests:
            cpu: 100m
            memory: 100Mi
          limits:
            cpu: 100m
            memory: 100Mi
        # env:
        ports:
        - containerPort: 8080
        volumeMounts:
        - name: headscale-config
          mountPath: /etc/headscale/config.yaml
          subPath: config.yaml
        - mountPath: /persistence
          name: headscale-data

      terminationGracePeriodSeconds: 30
      volumes:
      - name: headscale-config
        configMap:
          name: headscale-config
      - name: headscale-data
        persistentVolumeClaim:
          claimName: headscale-data

      - name: headplane-config
        configMap:
          name: headplane-config
      - name: headplane-data
        persistentVolumeClaim:
          claimName: headplane-data