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# HorizontalPodAutoscaler v2 — CPU + Memory metrics
apiVersion: autoscaling/v2
kind: HorizontalPodAutoscaler
metadata:
name: php-apache-hpa
namespace: default
spec:
scaleTargetRef:
apiVersion: apps/v1
kind: Deployment
name: php-apache
minReplicas: 1
maxReplicas: 10
metrics:
- type: Resource
resource:
name: cpu
target:
type: Utilization
averageUtilization: 50
- type: Resource
resource:
name: memory
target:
type: AverageValue
averageValue: 200Mi
behavior:
scaleDown:
stabilizationWindowSeconds: 300
policies:
- type: Percent
value: 100
periodSeconds: 15
scaleUp:
stabilizationWindowSeconds: 0
policies:
- type: Percent
value: 100
periodSeconds: 15
- type: Pods
value: 4
periodSeconds: 15
selectPolicy: Max
<|endoftext|>
# StatefulSet — Kafka cluster com PVC e headless service
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: kafka
namespace: kafka
spec:
serviceName: kafka-headless
replicas: 3
selector:
matchLabels:
app: kafka
template:
metadata:
labels:
app: kafka
spec:
terminationGracePeriodSeconds: 30
containers:
- name: kafka
image: confluentinc/cp-kafka:7.4.0
ports:
- containerPort: 9092
name: kafka
- containerPort: 9093
name: controller
env:
- name: KAFKA_BROKER_ID
valueFrom:
fieldRef:
fieldPath: metadata.name
- name: KAFKA_ZOOKEEPER_CONNECT
value: "zookeeper:2181"
resources:
requests:
memory: "512Mi"
cpu: "250m"
limits:
memory: "1Gi"
cpu: "500m"
volumeMounts:
- name: kafka-data
mountPath: /var/lib/kafka/data
volumeClaimTemplates:
- metadata:
name: kafka-data
spec:
accessModes: ["ReadWriteOnce"]
storageClassName: standard
resources:
requests:
storage: 10Gi
<|endoftext|>
# StatefulSet — PostgreSQL com PVC
apiVersion: apps/v1
kind: StatefulSet