# ============================================================== # Nacos Client Configuration - Spring Cloud Alibaba # 用于所有微服务的公共配置 # Spring Boot 3.x + Spring Cloud 2023.x + Nacos 2.2.x # ============================================================== # --------------------------------------------------------------- # Spring Cloud Alibaba Nacos Discovery (服务注册与发现) # --------------------------------------------------------------- spring.cloud.nacos.discovery.enabled=true # Nacos服务器地址(集群模式用VIP/域名) spring.cloud.nacos.discovery.server-addr=${NACOS_SERVER_ADDR:127.0.0.1:8848} # 命名空间(用于环境隔离:dev/test/prod) spring.cloud.nacos.discovery.namespace=${NACOS_NAMESPACE:public} # 分组(用于业务隔离) spring.cloud.nacos.discovery.group=${NACOS_GROUP:DEFAULT_GROUP} # 注册实例数(单机模式=1,集群模式可>1) spring.cloud.nacos.discovery.instance-count=1 # prefer IP: 是否优先使用IP而非hostname spring.cloud.nacos.discovery.prefer-ip-address=true # IP:优先使用指定IP注册 # spring.cloud.nacos.discovery.ip=${SERVICE_IP:127.0.0.1} # 端口:优先使用指定端口注册 # spring.cloud.nacos.discovery.port=${SERVER_PORT:8080} # 心跳间隔(默认5秒) spring.cloud.nacos.discovery.heart-beat-interval=5000 # 心跳超时(默认15秒,服务15秒没响应认为不健康) spring.cloud.nacos.discovery.heart-beat-timeout=15000 # 实例元数据更新间隔(默认30秒) spring.cloud.nacos.discovery.metadata-refresh-interval=30000 # 是否开启优雅下线(默认true) spring.cloud.nacos.discovery.enabled-healthy-rule=true # 负载均衡权重(默认1.0) spring.cloud.nacos.discovery.weight=1.0 # --------------------------------------------------------------- # Spring Cloud Alibaba Nacos Config (配置中心) # --------------------------------------------------------------- spring.cloud.nacos.config.enabled=true spring.cloud.nacos.config.server-addr=${spring.cloud.nacos.discovery.server-addr} spring.cloud.nacos.config.namespace=${NACOS_NAMESPACE:public} spring.cloud.nacos.config.group=${NACOS_GROUP:DEFAULT_GROUP} # 配置文件扩展名 spring.cloud.nacos.config.file-extension=yaml # 共享配置(多个微服务共享的配置data_id) spring.cloud.nacos.config.shared-configs[0]=common-config.yaml spring.cloud.nacos.config.shared-configs[1]=redis-config.yaml # 刷新间隔(默认3000ms) spring.cloud.nacos.config.refresh-enabled=true # --------------------------------------------------------------- # Nacos认证(生产环境必须配置) # --------------------------------------------------------------- spring.cloud.nacos.discovery.username=${NACOS_USERNAME:nacos} spring.cloud.nacos.discovery.password=${NACOS_PASSWORD:nacos123456} spring.cloud.nacos.config.username=${NACOS_USERNAME:nacos} spring.cloud.nacos.config.password=${NACOS_PASSWORD:nacos123456} # --------------------------------------------------------------- # Actuator健康检查端点(配合Nacos健康检查) # --------------------------------------------------------------- management.endpoints.web.exposure.include=health,info,metrics,env management.endpoint.health.show-details=always management.health.nacos.enabled=true # 健康检查路径 management.endpoint.health.probes.enabled=true management.endpoint.health.path=/actuator/health # Prometheus指标(可选,用于监控) management.metrics.export.prometheus.enabled=true management.metrics.export.prometheus.additional-location=classpath:deployment/prometheus.yml # --------------------------------------------------------------- # 服务注册元数据(自定义元数据,可用于路由、标签等) # --------------------------------------------------------------- # spring.cloud.nacos.discovery.metadata.version=${SERVICE_VERSION:v1.0.0} # spring.cloud.nacos.discovery.metadata.env=${SPRING_PROFILES_ACTIVE:dev} # spring.cloud.nacos.discovery.metadata.region=${REGION:cn-east}