deployment.yaml
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apiVersion: apps/v1
kind: Deployment
metadata:
name: payment-service
namespace: ecommerce
labels:
app: payment-service
app.kubernetes.io/name: payment-service
app.kubernetes.io/part-of: ecommerce
spec:
replicas: 1
revisionHistoryLimit: 3
selector:
matchLabels:
app: payment-service
strategy:
type: RollingUpdate
rollingUpdate:
maxSurge: 1
maxUnavailable: 0
template:
metadata:
labels:
app: payment-service
app.kubernetes.io/name: payment-service
app.kubernetes.io/part-of: ecommerce
app.kubernetes.io/version: $(APP_VERSION) # 动态版本标签
version: $(APP_VERSION) # 动态版本标签
annotations:
prometheus.io/scrape: "true"
prometheus.io/port: "8080"
prometheus.io/path: "/actuator/prometheus"
spec:
# 添加初始化容器确保数据库就绪
initContainers:
- name: wait-for-database
image: postgres:15
command:
- /bin/sh
- -c
- |
set -e
echo "Waiting for PostgreSQL service to be ready..."
until pg_isready -h postgresql -U admin; do
echo "PostgreSQL service not ready yet, waiting..."
sleep 2
done
echo "PostgreSQL service is ready."
echo "Waiting for database ecommerce_payments to be created..."
until psql -h postgresql -U admin -d ecommerce -c "SELECT 1 FROM pg_database WHERE datname='ecommerce_payments'" | grep -q 1; do
echo "Database ecommerce_payments not created yet, waiting..."
sleep 2
done
echo "Waiting for database ecommerce_payments to be ready for connections..."
until pg_isready -h postgresql -U admin -d ecommerce_payments; do
echo "Database ecommerce_payments not ready yet, waiting..."
sleep 2
done
echo "Database ecommerce_payments is ready for connections"
env:
- name: PGPASSWORD
valueFrom:
secretKeyRef:
name: postgresql-secret
key: password
affinity:
podAntiAffinity:
preferredDuringSchedulingIgnoredDuringExecution:
- weight: 100
podAffinityTerm:
labelSelector:
matchExpressions:
- key: app
operator: In
values:
- payment-service
topologyKey: kubernetes.io/hostname
containers:
- name: payment-service
image: 319998871902.dkr.ecr.us-east-1.amazonaws.com/ecommerce-payment-service:$(APP_VERSION) # 动态镜像版本
imagePullPolicy: IfNotPresent
ports:
- containerPort: 8080
name: http
protocol: TCP
- containerPort: 8081
name: metrics
protocol: TCP
env:
# 版本信息 - 从 ConfigMap 动态获取
- name: APP_VERSION
valueFrom:
configMapKeyRef:
name: app-version-info
key: service.payment-service.version
- name: APPLICATION_VERSION
valueFrom:
configMapKeyRef:
name: app-version-info
key: application.version
- name: SERVICE_DESCRIPTION
valueFrom:
configMapKeyRef:
name: app-version-info
key: service.payment-service.description
# 应用配置
- name: SPRING_PROFILES_ACTIVE
value: "production"
- name: SPRING_APPLICATION_NAME
value: "payment-service"
# 数据库配置
- name: SPRING_DATASOURCE_URL
value: "jdbc:postgresql://postgresql:5432/ecommerce_payments"
- name: SPRING_DATASOURCE_USERNAME
valueFrom:
secretKeyRef:
name: postgresql-secret
key: username
- name: SPRING_DATASOURCE_PASSWORD
valueFrom:
secretKeyRef:
name: postgresql-secret
key: password
# 兼容旧配置（可选）
- name: DB_PASSWORD
valueFrom:
secretKeyRef:
name: postgresql-secret
key: password
- name: DB_HOST
value: "postgresql"
- name: DB_PORT
value: "5432"
- name: DB_NAME
value: "ecommerce_payments"
- name: DB_USERNAME
valueFrom:
secretKeyRef:
name: postgresql-secret
key: username
# Stripe 支付配置
- name: STRIPE_SECRET_KEY
valueFrom:
secretKeyRef:
name: stripe-secret
key: secret-key
- name: STRIPE_WEBHOOK_SECRET
valueFrom:
secretKeyRef:
name: stripe-secret
key: webhook-secret
- name: STRIPE_PUBLISHABLE_KEY
valueFrom:
secretKeyRef:
name: stripe-secret
key: publishable-key
- name: STRIPE_API_VERSION
value: "2023-10-16"
# PayPal 支付配置（可选）
- name: PAYPAL_CLIENT_ID
valueFrom:
secretKeyRef:
name: paypal-secret
key: client-id
- name: PAYPAL_CLIENT_SECRET
valueFrom:
secretKeyRef:
name: paypal-secret
key: client-secret
- name: PAYPAL_MODE
value: "sandbox"
# 支付业务配置
- name: PAYMENT_TIMEOUT_MINUTES
value: "15"
- name: MAX_PAYMENT_AMOUNT
value: "10000.00"
- name: DEFAULT_CURRENCY
value: "USD"
- name: ALLOW_PARTIAL_REFUNDS
value: "true"
# 微服务通信配置
- name: ORDER_SERVICE_URL
value: "http://order-service:8080"
- name: NOTIFICATION_SERVICE_URL
value: "http://notification-service:8080"
# Webhook 配置
- name: WEBHOOK_ENDPOINT
value: "/api/payments/webhook/stripe"
- name: WEBHOOK_SUCCESS_URL
value: "https://awsmpc.asia/payment/success"
- name: WEBHOOK_CANCEL_URL
value: "https://awsmpc.asia/payment/cancel"
# 安全配置
- name: ENCRYPTION_KEY
valueFrom:
secretKeyRef:
name: payment-secret
key: encryption-key
# 可选：构建信息
- name: BUILD_VERSION
value: "$(BUILD_VERSION)"
- name: GIT_COMMIT
value: "$(GIT_COMMIT)"
# Flyway 配置
- name: SPRING_FLYWAY_ENABLED
value: "true"
- name: SPRING_FLYWAY_VALIDATE_ON_MIGRATE
value: "true"
- name: SPRING_FLYWAY_BASELINE_ON_MIGRATE
value: "true"
resources:
requests:
memory: "256Mi"
cpu: "200m"
limits:
memory: "512Mi"
cpu: "500m"
livenessProbe:
httpGet:
path: /api/actuator/health # 修复：添加 /api 前缀
port: 8080
scheme: HTTP
initialDelaySeconds: 90 # 延长等待时间，确保 Flyway 迁移完成
periodSeconds: 30
timeoutSeconds: 10
failureThreshold: 3
readinessProbe:
httpGet:
path: /api/actuator/health # 修复：添加 /api 前缀
port: 8080
scheme: HTTP
initialDelaySeconds: 60 # 延长等待时间，确保应用完全启动
periodSeconds: 15
timeoutSeconds: 5
failureThreshold: 3
startupProbe:
httpGet:
path: /api/actuator/health # 修复：添加 /api 前缀
port: 8080
scheme: HTTP
initialDelaySeconds: 40
periodSeconds: 15
failureThreshold: 30
timeoutSeconds: 5
securityContext:
runAsNonRoot: true
runAsUser: 1000
allowPrivilegeEscalation: false
securityContext:
runAsNonRoot: true
runAsUser: 1000
fsGroup: 1000
imagePullSecrets:
- name: regcred