209 lines
5.3 KiB
YAML
209 lines
5.3 KiB
YAML
apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: order-service
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namespace: erp
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labels:
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app: order-service
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version: v2
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module: order-management
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spec:
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replicas: 3
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selector:
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matchLabels:
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app: order-service
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template:
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metadata:
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labels:
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app: order-service
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version: v2
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spec:
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affinity:
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podAntiAffinity:
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preferredDuringSchedulingIgnoredDuringExecution:
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- weight: 100
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podAffinityTerm:
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labelSelector:
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matchExpressions:
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- key: app
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operator: In
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values:
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- order-service
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topologyKey: kubernetes.io/hostname
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containers:
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- name: order-service
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image: erp-order-service:latest
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imagePullPolicy: IfNotPresent
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ports:
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- containerPort: 8082
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name: http
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protocol: TCP
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env:
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- name: ORDER_SERVICE_PORT
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value: "8082"
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- name: NACOS_HOST
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value: "nacos.erp.svc.cluster.local"
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- name: NACOS_PORT
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value: "8848"
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- name: NACOS_NAMESPACE
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value: "public"
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- name: PROFILE
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value: "prod"
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# 数据库配置
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- name: DB_HOST
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value: "mysql.erp.svc.cluster.local"
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- name: DB_PORT
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value: "3306"
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- name: DB_NAME
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value: "erp_db"
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- name: DB_USER
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valueFrom:
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secretKeyRef:
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name: erp-db-secret
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key: username
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- name: DB_PASSWORD
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valueFrom:
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secretKeyRef:
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name: erp-db-secret
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key: password
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# Redis配置
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- name: REDIS_HOST
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value: "redis.erp.svc.cluster.local"
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- name: REDIS_PORT
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value: "6379"
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- name: REDIS_PASSWORD
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valueFrom:
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secretKeyRef:
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name: erp-redis-secret
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key: password
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# Feign服务URL
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- name: STOCK_SERVICE_URL
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value: "http://stock-service"
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- name: FINANCE_SERVICE_URL
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value: "http://finance-service"
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- name: PLATFORM_SYNC_URL
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value: "http://platform-sync-service"
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# JVM配置
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- name: JAVA_OPTS
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value: "-Xms512m -Xmx1024m -XX:+UseG1GC -XX:MaxGCPauseMillis=200 -XX:+UnlockExperimentalVMOptions -XX:+UseContainerSupport"
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resources:
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requests:
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memory: "512Mi"
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cpu: "250m"
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limits:
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memory: "1Gi"
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cpu: "1000m"
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livenessProbe:
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httpGet:
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path: /actuator/health
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port: 8082
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initialDelaySeconds: 60
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periodSeconds: 10
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timeoutSeconds: 5
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failureThreshold: 3
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readinessProbe:
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httpGet:
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path: /actuator/health
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port: 8082
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initialDelaySeconds: 30
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periodSeconds: 5
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timeoutSeconds: 3
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failureThreshold: 3
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lifecycle:
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preStop:
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exec:
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command: ["sh", "-c", "sleep 5"]
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volumeMounts:
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- name: timezone
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mountPath: /etc/localtime
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readOnly: true
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- name: logs
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mountPath: /app/logs
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volumes:
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- name: timezone
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hostPath:
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path: /usr/share/zoneinfo/Asia/Shanghai
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- name: logs
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emptyDir: {}
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---
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apiVersion: v1
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kind: Service
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metadata:
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name: order-service
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namespace: erp
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labels:
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app: order-service
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annotations:
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prometheus.io/scrape: "true"
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prometheus.io/port: "8082"
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prometheus.io/path: "/actuator/prometheus"
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spec:
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type: ClusterIP
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ports:
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- port: 8082
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targetPort: 8082
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protocol: TCP
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name: http
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selector:
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app: order-service
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---
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apiVersion: autoscaling/v2
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kind: HorizontalPodAutoscaler
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metadata:
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name: order-service-hpa
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namespace: erp
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spec:
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scaleTargetRef:
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apiVersion: apps/v1
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kind: Deployment
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name: order-service
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minReplicas: 2
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maxReplicas: 10
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metrics:
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- type: Resource
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resource:
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name: cpu
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target:
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type: Utilization
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averageUtilization: 70
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- type: Resource
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resource:
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name: memory
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target:
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type: Utilization
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averageUtilization: 80
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behavior:
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scaleDown:
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stabilizationWindowSeconds: 300
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policies:
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- type: Percent
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value: 10
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periodSeconds: 60
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scaleUp:
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stabilizationWindowSeconds: 0
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policies:
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- type: Percent
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value: 100
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periodSeconds: 15
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- type: Pods
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value: 4
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periodSeconds: 15
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selectPolicy: Max
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---
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# ServiceMonitor for Prometheus
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apiVersion: monitoring.coreos.com/v1
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kind: ServiceMonitor
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metadata:
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name: order-service-monitor
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namespace: erp
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labels:
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app: order-service
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spec:
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selector:
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matchLabels:
|
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app: order-service
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endpoints:
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- port: http
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path: /actuator/prometheus
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interval: 15s
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