apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: tclip
spec:
  selector:
    matchLabels:
      app: tclip
  serviceName: tclip
  replicas: 1
  template:
    metadata:
      labels:
        app: tclip
    spec:
      volumes:
        - name: litestream
          configMap:
            name: tclip-litestream
        - name: config
          configMap:
            name: tclip
      initContainers:
        - name: init-litestream
          image: litestream/litestream:sha-749bc0d
          args: ['restore', '-if-db-not-exists', '-if-replica-exists', '-v', '/data/data.db']
          volumeMounts:
          - name: data
            mountPath: /data
          - name: litestream
            mountPath: /etc/litestream.yml
            subPath: tclip.yml
          envFrom:
            - secretRef:
                name: tclip-litestream-s3

      containers:
      - name: tclip
        image: git.gmem.ca/arch/tclip:arm
        imagePullPolicy: Always
        resources:
          limits:
            memory: "128Mi"
            cpu: "500m"
          requests:
            memory: "64Mi"
            cpu: "100m"
        envFrom:
        - secretRef:
            name: tclip
        volumeMounts:
        - name: data
          mountPath: /data
        env:
        - name: DATA_DIR
          value: /data
        - name: USE_FUNNEL
          value: "true"

      - name: litestream
        image: litestream/litestream:sha-749bc0d
        args: ['replicate']
        volumeMounts:
        - name: data
          mountPath: /data
        - name: litestream
          mountPath: /etc/litestream.yml
          subPath: tclip.yml
        envFrom:
          - secretRef:
              name: tclip-litestream-s3
        ports:
        - name: metrics
          containerPort: 9090
        resources:
          limits:
            memory: "128Mi"
            cpu: "300m"
          requests:
            memory: "64Mi"
            cpu: "100m"

  volumeClaimTemplates:
  - metadata:
      name: data
    spec:
      storageClassName: nfs-client
      accessModes: [ "ReadWriteOnce" ]
      resources:
        requests:
          storage: 1Gi
---
apiVersion: v1
kind: Service
metadata:
  name: tclip-metrics
  annotations:
     prometheus.io/port: "9090"
     prometheus.io/scrape: "true"
     prometheus.io/path: "/metrics"
spec:
  selector:
    app: tclip
  ports:
  - port: 9090
    targetPort: 9090
    name: litestream-metrics
---
apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
  name: tclip
spec:
  selector:
    matchLabels:
      app: tclip
  endpoints:
  - port: metrics
    interval: 30s