# Grafana sends its own JSON and Gotify rejects it, so this Deployment is the
# translation step between them. Grafana posts to the Service, the bridge posts
# to /message with the app token from a SOPS secret.
apiVersion: apps/v1
kind: Deployment
metadata:
  name: grafana-gotify-bridge
  namespace: notifications
  labels:
    app: grafana-gotify-bridge
spec:
  replicas: 1
  selector:
    matchLabels:
      app: grafana-gotify-bridge
  template:
    metadata:
      labels:
        app: grafana-gotify-bridge
    spec:
      securityContext:
        runAsNonRoot: true
        runAsUser: 65534
        seccompProfile:
          type: RuntimeDefault
      containers:
        - name: bridge
          image: python:3.12-alpine
          command: ["python3", "/app/grafana_gotify_bridge.py"]
          env:
            - name: GOTIFY_URL
              value: "http://gotify.notifications.svc.cluster.local"
            - name: PORT
              value: "8080"
            - name: GOTIFY_TOKEN
              valueFrom:
                secretKeyRef: {name: grafana-gotify-bridge, key: app-token}
          ports:
            - name: http
              containerPort: 8080
          readinessProbe:
            httpGet: {path: /, port: http}
            initialDelaySeconds: 3
            periodSeconds: 10
          livenessProbe:
            httpGet: {path: /, port: http}
            initialDelaySeconds: 10
            periodSeconds: 20
          securityContext:
            allowPrivilegeEscalation: false
            readOnlyRootFilesystem: true
            capabilities:
              drop: ["ALL"]
          volumeMounts:
            - name: script
              mountPath: /app
              readOnly: true
          resources:
            requests: {cpu: 10m, memory: 32Mi}
            limits: {cpu: 200m, memory: 96Mi}
      volumes:
        - name: script
          configMap:
            name: grafana-gotify-bridge
---
apiVersion: v1
kind: Service
metadata:
  name: grafana-gotify-bridge
  namespace: notifications
  labels:
    app: grafana-gotify-bridge
spec:
  type: ClusterIP
  selector:
    app: grafana-gotify-bridge
  ports:
    - name: http
      port: 8080
      targetPort: http