apiVersion: apps/v1
kind: Deployment
metadata:
  name: headscale
  namespace: {{ .namespace }}
spec:
  replicas: 1
  strategy:
    type: Recreate
  selector:
    matchLabels:
      component: server
  template:
    metadata:
      labels:
        component: server
    spec:
      securityContext:
        runAsNonRoot: false
        runAsUser: 0
        seccompProfile:
          type: RuntimeDefault
      containers:
        - name: headscale
          image: headscale/headscale:v0.29.1
          args: ["serve"]
          ports:
            - name: http
              containerPort: 8080
              protocol: TCP
            - name: grpc
              containerPort: 50443
              protocol: TCP
          resources:
            limits:
              cpu: 500m
              memory: 256Mi
            requests:
              cpu: 50m
              memory: 128Mi
          volumeMounts:
            - name: headscale-config
              mountPath: /etc/headscale
            - name: headscale-data
              mountPath: /var/lib/headscale
          livenessProbe:
            httpGet:
              path: /health
              port: 8080
            initialDelaySeconds: 30
            periodSeconds: 30
            failureThreshold: 3
          readinessProbe:
            httpGet:
              path: /health
              port: 8080
            initialDelaySeconds: 10
            periodSeconds: 10
            failureThreshold: 3
          securityContext:
            allowPrivilegeEscalation: false
            capabilities:
              drop:
                - ALL
            readOnlyRootFilesystem: false
      volumes:
        - name: headscale-config
          configMap:
            name: headscale-config
        - name: headscale-data
          persistentVolumeClaim:
            claimName: headscale-data
      restartPolicy: Always