apiVersion: apps/v1
kind: Deployment
metadata:
  name: moj-servis
  namespace: student-sz11zs
spec:
  replicas: 1
  selector:
    matchLabels:
      app: moj-servis
  template:
    metadata:
      labels:
        app: moj-servis
    spec:
      imagePullSecrets:
      - name: gitea-creds
      containers:
      - name: moj-servis
        image: git.fpmoz.sum.ba/sz11zs/moj-servis:1.0
        ports:
        - containerPort: 8000
        
        # 1. POVEZIVANJE S OKOLINSKIM VARIJABLAMA (Secret i ConfigMap)
        env:
        - name: DB_PASSWORD
          valueFrom:
            secretKeyRef:
              name: moj-servis-secret
              key: DB_PASSWORD
        - name: API_KEY
          valueFrom:
            secretKeyRef:
              name: moj-servis-secret
              key: API_KEY
        envFrom:
        - configMapRef:
            name: moj-servis-config

        # 2. LIVENESS PROBE: Provjerava je li proces "živ"
        livenessProbe:
          httpGet:
            path: /health
            port: 8000
          initialDelaySeconds: 10   # Čekaj 10s nakon starta
          periodSeconds: 15         # Provjeravaj svakih 15s
          timeoutSeconds: 3         # Max vrijeme za odgovor
          failureThreshold: 3       # 3 neuspjeha zaredom = RESTART[cite: 1]

        # 3. READINESS PROBE: Provjerava je li aplikacija spremna primati promet[cite: 1]
        readinessProbe:
          httpGet:
            path: /health
            port: 8000
          initialDelaySeconds: 5    # Čekaj 5s nakon starta[cite: 1]
          periodSeconds: 10         # Provjeravaj svakih 10s[cite: 1]
          timeoutSeconds: 2
          failureThreshold: 2       # 2 neuspjeha zaredom = micanje iz prometa[cite: 1]

        resources:
          requests:
            memory: "64Mi"
            cpu: "50m"
          limits:
            memory: "128Mi"
            cpu: "200m"