kt-event-marketing/ai-service/src/main/resources/application.yml

spring:
  application:
    name: ai-service

  # Redis Configuration
  data:
    redis:
      host: 20.214.210.71
      port: 6379
      password: Hi5Jessica!
      database: 3
      timeout: 3000
      lettuce:
        pool:
          max-active: 8
          max-idle: 8
          min-idle: 2
          max-wait: -1ms

  # Kafka Consumer Configuration
  kafka:
    bootstrap-servers: 4.230.50.63:9092
    consumer:
      group-id: ai-service-consumers
      auto-offset-reset: earliest
      enable-auto-commit: false
      key-deserializer: org.apache.kafka.common.serialization.StringDeserializer
      value-deserializer: org.springframework.kafka.support.serializer.JsonDeserializer
      properties:
        spring.json.trusted.packages: "*"
        max.poll.records: 10
        session.timeout.ms: 30000
    listener:
      ack-mode: manual

# Server Configuration
server:
  port: 8083
  servlet:
    context-path: /
    encoding:
      charset: UTF-8
      enabled: true
      force: true

# JWT Configuration
jwt:
  secret: kt-event-marketing-secret-key-for-development-only-please-change-in-production
  access-token-validity: 604800000
  refresh-token-validity: 86400

# CORS Configuration
cors:
  allowed-origins: http://localhost:*
  allowed-methods: GET,POST,PUT,DELETE,OPTIONS,PATCH
  allowed-headers: "*"
  allow-credentials: true
  max-age: 3600

# Actuator Configuration
management:
  endpoints:
    web:
      exposure:
        include: health,info,metrics,prometheus
  endpoint:
    health:
      show-details: always
  health:
    redis:
      enabled: true
    kafka:
      enabled: true

# OpenAPI Documentation Configuration
springdoc:
  api-docs:
    path: /v3/api-docs
    enabled: true
  swagger-ui:
    path: /swagger-ui.html
    enabled: true
    operations-sorter: method
    tags-sorter: alpha
    display-request-duration: true
    doc-expansion: none
  show-actuator: false
  default-consumes-media-type: application/json
  default-produces-media-type: application/json

# Logging Configuration
logging:
  level:
    root: INFO
    com.kt.ai: DEBUG
    org.springframework.kafka: INFO
    org.springframework.data.redis: INFO
    io.github.resilience4j: DEBUG
  pattern:
    console: "%d{yyyy-MM-dd HH:mm:ss} [%thread] %-5level %logger{36} - %msg%n"
    file: "%d{yyyy-MM-dd HH:mm:ss} [%thread] %-5level %logger{36} - %msg%n"
  file:
    name: logs/ai-service.log
  logback:
    rollingpolicy:
      max-file-size: 10MB
      max-history: 7
      total-size-cap: 100MB

# Kafka Topics Configuration
kafka:
  topics:
    ai-job: ai-event-generation-job
    ai-job-dlq: ai-event-generation-job-dlq

# AI API Configuration (실제 API 사용)
ai:
  provider: CLAUDE
  claude:
    api-url: https://api.anthropic.com/v1/messages
    api-key: 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
    anthropic-version: 2023-06-01
    model: claude-sonnet-4-5-20250929
    max-tokens: 4096
    temperature: 0.7
    timeout: 300000

# Circuit Breaker Configuration
resilience4j:
  circuitbreaker:
    configs:
      default:
        failure-rate-threshold: 50
        slow-call-rate-threshold: 50
        slow-call-duration-threshold: 60s
        permitted-number-of-calls-in-half-open-state: 3
        max-wait-duration-in-half-open-state: 0
        sliding-window-type: COUNT_BASED
        sliding-window-size: 10
        minimum-number-of-calls: 5
        wait-duration-in-open-state: 60s
        automatic-transition-from-open-to-half-open-enabled: true
    instances:
      claudeApi:
        base-config: default
        failure-rate-threshold: 50
        wait-duration-in-open-state: 60s
      gpt4Api:
        base-config: default
        failure-rate-threshold: 50
        wait-duration-in-open-state: 60s
  timelimiter:
    configs:
      default:
        timeout-duration: 300s  # 5 minutes
    instances:
      claudeApi:
        timeout-duration: 300s
      gpt4Api:
        timeout-duration: 300s

# Redis Cache TTL Configuration (seconds)
cache:
  ttl:
    recommendation: 86400  # 24 hours
    job-status: 86400  # 24 hours
    trend: 3600  # 1 hour
    fallback: 604800  # 7 days