deployment.yaml
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apiVersion: apps/v1
kind: Deployment
metadata:
name: product-service
namespace: ecommerce
labels:
app: product-service
version: v1.0.0
spec:
replicas: 1
revisionHistoryLimit: 3
selector:
matchLabels:
app: product-service
strategy:
type: RollingUpdate
rollingUpdate:
maxSurge: 1
maxUnavailable: 0
template:
metadata:
labels:
app: product-service
app: microservice
version: v1.0.0
annotations:
prometheus.io/scrape: "true"
prometheus.io/port: "8080"
prometheus.io/path: "/actuator/prometheus"
spec:
affinity:
podAntiAffinity:
preferredDuringSchedulingIgnoredDuringExecution:
- weight: 100
podAffinityTerm:
labelSelector:
matchExpressions:
- key: app
operator: In
values:
- product-service
topologyKey: kubernetes.io/hostname
containers:
- name: product-service
image: your-registry/product-service:latest
imagePullPolicy: IfNotPresent
ports:
- containerPort: 8080
name: http
protocol: TCP
- containerPort: 8081
name: metrics
protocol: TCP
env:
- name: SPRING_PROFILES_ACTIVE
value: "production"
- name: MONGO_PASSWORD
valueFrom:
secretKeyRef:
name: mongodb-secret
key: password
- name: REDIS_PASSWORD
valueFrom:
secretKeyRef:
name: redis-secret
key: password
- name: ELASTICSEARCH_HOST
value: "elasticsearch-service"
- name: ELASTICSEARCH_PORT
value: "9200"
volumeMounts:
- name: config
mountPath: /app/config
resources:
requests:
memory: "512Mi"
cpu: "300m"
limits:
memory: "1Gi"
cpu: "800m"
livenessProbe:
httpGet:
path: /api/products/actuator/health/liveness
port: 8080
scheme: HTTP
initialDelaySeconds: 90
periodSeconds: 30
timeoutSeconds: 10
failureThreshold: 3
readinessProbe:
httpGet:
path: /api/products/actuator/health/readiness
port: 8080
scheme: HTTP
initialDelaySeconds: 45
periodSeconds: 15
timeoutSeconds: 5
failureThreshold: 3
startupProbe:
httpGet:
path: /api/products/actuator/health/startup
port: 8080
scheme: HTTP
initialDelaySeconds: 45
periodSeconds: 15
failureThreshold: 30
securityContext:
runAsNonRoot: true
runAsUser: 1000
allowPrivilegeEscalation: false
volumes:
- name: config
configMap:
name: product-service-config
securityContext:
runAsNonRoot: true
runAsUser: 1000
fsGroup: 1000
imagePullSecrets:
- name: regcred