# api: Go service (selfheal-lab-apps/demo-app). 3 replicas, PDB minAvailable 2, probes per experiment design 3.1.
apiVersion: apps/v1
kind: Deployment
metadata:
  name: api
  namespace: demo
  labels: { app: api }
spec:
  replicas: 3
  selector:
    matchLabels: { app: api }
  template:
    metadata:
      labels: { app: api }
      annotations:
        prometheus.io/scrape: "true"
        prometheus.io/port: "8080"
        prometheus.io/path: /metrics
    spec:
      containers:
        - name: api
          image: asia-northeast1-docker.pkg.dev/cms-d-414903/selfheal-public/demo-api:8f5378b
          ports: [{ name: http, containerPort: 8080 }]
          env:
            - name: DB_DSN
              valueFrom: { secretKeyRef: { name: demo-db, key: DB_DSN } }
            - { name: LEGACY_URL, value: "http://10.20.0.100:8080" }
            - { name: LEGACY_TIMEOUT, value: "2s" }
          livenessProbe: { httpGet: { path: /healthz, port: http }, periodSeconds: 10, failureThreshold: 3 }
          readinessProbe: { httpGet: { path: /readyz, port: http }, periodSeconds: 5, failureThreshold: 2 }
          resources:
            requests: { cpu: 100m, memory: 128Mi }
            limits: { memory: 256Mi }
          securityContext: { allowPrivilegeEscalation: false, runAsNonRoot: true }
---
apiVersion: v1
kind: Service
metadata:
  name: api
  namespace: demo
spec:
  selector: { app: api }
  ports: [{ name: http, port: 8080, targetPort: http }]
---
apiVersion: policy/v1
kind: PodDisruptionBudget
metadata:
  name: api
  namespace: demo
spec:
  minAvailable: 2
  selector:
    matchLabels: { app: api }