deployment.yaml
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apiVersion: apps/v1
kind: Deployment
metadata:
name: user-service
namespace: ecommerce
labels:
app: user-service
app.kubernetes.io/name: user-service
app.kubernetes.io/part-of: ecommerce
spec:
replicas: 1
revisionHistoryLimit: 3
selector:
matchLabels:
app: user-service
strategy:
type: RollingUpdate
rollingUpdate:
maxSurge: 1
maxUnavailable: 0
template:
metadata:
labels:
app: user-service
app.kubernetes.io/name: user-service
app.kubernetes.io/part-of: ecommerce
app.kubernetes.io/version: $(APP_VERSION) # 动态版本标签
version: $(APP_VERSION) # 动态版本标签
annotations:
prometheus.io/scrape: "true"
prometheus.io/port: "8080"
prometheus.io/path: "/actuator/prometheus"
spec:
# 数据库初始化容器
initContainers:
- name: wait-for-database
image: postgres:15
command:
- /bin/sh
- -c
- |
set -e
echo "Waiting for PostgreSQL service to be ready..."
until pg_isready -h postgresql-service -U admin; do
echo "PostgreSQL service not ready yet, waiting..."
sleep 2
done
echo "PostgreSQL service is ready."
echo "Waiting for database ecommerce_users to be created..."
until psql -h postgresql-service -U admin -d postgres -c "SELECT 1 FROM pg_database WHERE datname='ecommerce_users'" | grep -q 1; do
echo "Database ecommerce_users not created yet, waiting..."
sleep 2
done
echo "Waiting for database ecommerce_users to be ready for connections..."
until pg_isready -h postgresql-service -U admin -d ecommerce_users; do
echo "Database ecommerce_users not ready yet, waiting..."
sleep 2
done
echo "Database ecommerce_users is ready for connections"
env:
- name: PGPASSWORD
valueFrom:
secretKeyRef:
name: postgresql-secret
key: password
affinity:
podAntiAffinity:
preferredDuringSchedulingIgnoredDuringExecution:
- weight: 100
podAffinityTerm:
labelSelector:
matchExpressions:
- key: app
operator: In
values:
- user-service
topologyKey: kubernetes.io/hostname
containers:
- name: user-service
image: 319998871902.dkr.ecr.us-east-1.amazonaws.com/ecommerce-user-service:$(APP_VERSION) # 动态镜像版本
imagePullPolicy: Always
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.user-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.user-service.description
# 应用配置
- name: SPRING_PROFILES_ACTIVE
value: "production"
- name: SPRING_APPLICATION_NAME
value: "user-service"
# 服务器配置
- name: SERVER_PORT
value: "8080"
- name: SERVER_SERVLET_CONTEXT_PATH
value: "/api"
# 数据库配置
- name: SPRING_DATASOURCE_URL
value: "jdbc:postgresql://postgresql-service:5432/ecommerce_users"
- name: SPRING_DATASOURCE_USERNAME
valueFrom:
secretKeyRef:
name: postgresql-secret
key: username
- name: SPRING_DATASOURCE_PASSWORD
valueFrom:
secretKeyRef:
name: postgresql-secret
key: password
- name: SPRING_DATASOURCE_DRIVER_CLASS_NAME
value: "org.postgresql.Driver"
- name: SPRING_DATASOURCE_HIKARI_MAXIMUM_POOL_SIZE
value: "10"
- name: SPRING_DATASOURCE_HIKARI_MINIMUM_IDLE
value: "2"
- name: SPRING_DATASOURCE_HIKARI_CONNECTION_TIMEOUT
value: "30000"
- name: SPRING_DATASOURCE_HIKARI_IDLE_TIMEOUT
value: "600000"
- name: SPRING_DATASOURCE_HIKARI_MAX_LIFETIME
value: "1800000"
# JPA 配置
- name: SPRING_JPA_HIBERNATE_DDL_AUTO
value: "validate"
- name: SPRING_JPA_HIBERNATE_NAMING_PHYSICAL_STRATEGY
value: "org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImpl"
- name: SPRING_JPA_SHOW_SQL
value: "false"
- name: SPRING_JPA_PROPERTIES_HIBERNATE_DIALECT
value: "org.hibernate.dialect.PostgreSQLDialect"
- name: SPRING_JPA_PROPERTIES_HIBERNATE_FORMAT_SQL
value: "true"
- name: SPRING_JPA_PROPERTIES_HIBERNATE_JDBC_BATCH_SIZE
value: "20"
- name: SPRING_JPA_PROPERTIES_HIBERNATE_JDBC_ORDER_INSERTS
value: "true"
- name: SPRING_JPA_PROPERTIES_HIBERNATE_JDBC_ORDER_UPDATES
value: "true"
# 兼容旧配置（可选）
- name: DB_PASSWORD
valueFrom:
secretKeyRef:
name: postgresql-secret
key: password
- name: DB_HOST
value: "postgresql-service"
- name: DB_PORT
value: "5432"
- name: DB_NAME
value: "ecommerce_users"
- name: DB_USERNAME
valueFrom:
secretKeyRef:
name: postgresql-secret
key: username
# Redis 缓存配置
- name: SPRING_REDIS_HOST
value: "redis-service"
- name: SPRING_REDIS_PORT
value: "6379"
- name: SPRING_REDIS_PASSWORD
valueFrom:
secretKeyRef:
name: redis-secret
key: password
- name: SPRING_REDIS_TIMEOUT
value: "2000"
- name: SPRING_REDIS_LETTUCE_POOL_MAX_ACTIVE
value: "10"
- name: SPRING_REDIS_LETTUCE_POOL_MAX_IDLE
value: "5"
- name: SPRING_REDIS_LETTUCE_POOL_MIN_IDLE
value: "2"
- name: SPRING_REDIS_LETTUCE_POOL_MAX_WAIT
value: "1000"
# 兼容旧 Redis 配置
- name: REDIS_PASSWORD
valueFrom:
secretKeyRef:
name: redis-secret
key: password
- name: REDIS_HOST
value: "redis-service"
- name: REDIS_PORT
value: "6379"
- name: REDIS_SESSION_TTL
value: "1800"
# JWT 安全配置
- name: JWT_SECRET
valueFrom:
secretKeyRef:
name: jwt-secret
key: secret
- name: JWT_EXPIRATION
value: "86400000"
- name: JWT_REFRESH_EXPIRATION
value: "2592000000"
- name: JWT_ISSUER
value: "ecommerce-platform"
# 用户业务配置
- name: PASSWORD_MIN_LENGTH
value: "8"
- name: PASSWORD_MAX_LENGTH
value: "128"
- name: MAX_LOGIN_ATTEMPTS
value: "5"
- name: ACCOUNT_LOCKOUT_DURATION
value: "900000"
- name: REQUIRE_EMAIL_VERIFICATION
value: "true"
- name: REQUIRE_PHONE_VERIFICATION
value: "false"
# 安全配置
- name: BCRYPT_STRENGTH
value: "12"
- name: SESSION_TIMEOUT
value: "1800"
- name: ENABLE_CSRF_PROTECTION
value: "true"
# 通知配置
- name: NOTIFICATION_SERVICE_URL
value: "http://notification-service:8080"
- name: SEND_WELCOME_EMAIL
value: "true"
# 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"
- name: SPRING_FLYWAY_LOCATIONS
value: "classpath:db/migration"
# Actuator 配置
- name: MANAGEMENT_ENDPOINTS_WEB_EXPOSURE_INCLUDE
value: "health,info,metrics,prometheus"
- name: MANAGEMENT_ENDPOINT_HEALTH_SHOW_DETAILS
value: "always"
- name: MANAGEMENT_ENDPOINT_HEALTH_PROBES_ENABLED
value: "true"
- name: MANAGEMENT_HEALTH_DB_ENABLED
value: "true"
- name: MANAGEMENT_HEALTH_REDIS_ENABLED
value: "true"
# Eureka 配置
- name: EUREKA_CLIENT_ENABLED
value: "false"
- name: EUREKA_CLIENT_REGISTER_WITH_EUREKA
value: "false"
- name: EUREKA_CLIENT_FETCH_REGISTRY
value: "false"
# 日志配置
- name: LOGGING_LEVEL_COM_ECOMMERCE_USER
value: "DEBUG"
- name: LOGGING_LEVEL_ORG_HIBERNATE_SQL
value: "WARN"
- name: LOGGING_LEVEL_ORG_HIBERNATE_TYPE_DESCRIPTOR_SQL_BASICBINDER
value: "WARN"
- name: LOGGING_LEVEL_ORG_SPRINGFRAMEWORK_SECURITY
value: "WARN"
# 可选：构建信息
- name: BUILD_VERSION
value: "$(BUILD_VERSION)"
- name: GIT_COMMIT
value: "$(GIT_COMMIT)"
resources:
requests:
memory: "256Mi"
cpu: "200m"
limits:
memory: "512Mi"
cpu: "500m"
livenessProbe:
httpGet:
path: /api/actuator/health
port: 8080
scheme: HTTP
initialDelaySeconds: 90
periodSeconds: 30
timeoutSeconds: 10
failureThreshold: 3
readinessProbe:
httpGet:
path: /api/actuator/health
port: 8080
scheme: HTTP
initialDelaySeconds: 60
periodSeconds: 15
timeoutSeconds: 5
failureThreshold: 3
startupProbe:
httpGet:
path: /api/actuator/health
port: 8080
scheme: HTTP
initialDelaySeconds: 40
periodSeconds: 15
failureThreshold: 30
timeoutSeconds: 5
securityContext:
runAsNonRoot: true
runAsUser: 1000
allowPrivilegeEscalation: false
capabilities:
drop:
- ALL
securityContext:
runAsNonRoot: true
runAsUser: 1000
fsGroup: 1000
imagePullSecrets:
- name: regcred