apiVersion: apps/v1
kind: Deployment
metadata:
  name: tmpl-api
spec:
  replicas: 1
  selector:
    matchLabels:
      app.kubernetes.io/name: tmpl-api
  template:
    metadata:
      labels:
        app.kubernetes.io/name: tmpl-api
      annotations:
        # 原生 Prometheus 部署使用以下 annotations。
        # 如使用 Prometheus Operator，建议改为 ServiceMonitor CRD 并删除这些 annotations。
        # 参考: https://prometheus-operator.dev/docs/api-reference/api/#monitoring.coreos.com/v1.ServiceMonitor
        prometheus.io/scrape: "true"
        prometheus.io/port: "9090"
        prometheus.io/path: "/actuator/prometheus"
    spec:
      containers:
        - name: tmpl-api
          image: tmpl-api:latest
          ports:
            - name: http
              containerPort: 8080
              protocol: TCP
            - name: management
              containerPort: 9090
              protocol: TCP
          env:
            - name: JAVA_OPTS
              value: "-XX:MaxRAMPercentage=75.0 -XX:+UseG1GC"
          envFrom:
            - configMapRef:
                name: tmpl-api-config
            - secretRef:
                name: tmpl-api-secret
          readinessProbe:
            httpGet:
              path: /actuator/health/readiness
              port: management
            initialDelaySeconds: 15
            periodSeconds: 10
            failureThreshold: 3
          livenessProbe:
            httpGet:
              path: /actuator/health/liveness
              port: management
            initialDelaySeconds: 30
            periodSeconds: 15
            failureThreshold: 3
          startupProbe:
            httpGet:
              path: /actuator/health/liveness
              port: management
            initialDelaySeconds: 10
            periodSeconds: 5
            failureThreshold: 12
          resources:
            requests:
              cpu: 200m
              memory: 384Mi
            limits:
              cpu: "1"
              memory: 768Mi