mesos的服务发现
基于marathon-lb的发现机制,它需要给每个服务定义一个服务端口,注册到marathon-lb上,我们通过访问marathon-lb的时候,就会转发到服务提供者的ip和端口,比较集中式的服务发现,所有的服务都是通过marathon-lb,他们的区别就是端口不同。
mesos-dns,它是通过名字来发现服务,原理就是多台slave机器都需要运行mesos-dns,通过跟mesos交互获取到每个服务对应的ip和端口号。在本机添加一条记录,方便相互的访问,但是mesos-dns 在hub.docker.com二年多都不更新了。废弃这种方式了。使用第一种方式。
修改配置文件适应mesos的方式
- message-thrift-python-service
- user-thrift-service
- user-edge-service
通过域名的方式来访问,然后在每个slave机器上绑定一个host
server.name=user-edge-service
server.port=8082
thrift.user.ip=lb.idig88.com
#thrift.user.ip=127.0.0.1
thrift.user.port=10001
thrift.message.ip=lb.idig88.com
thrift.message.port=10002
#redis config
spring.redis.host=${redis.address}
#spring.redis.host=127.0.0.1
spring.redis.port=6379
spring.redis.password=liming
spring.redis.timeout=30000
- user-edge-service-client
- course-edge-service
server.port=8081
#dubbo config
spring.dubbo.application.name=course-dubbo-service
spring.dubbo.registry.address=zookeeper://${zookeeper.address}:2181
#spring.dubbo.registry.address=zookeeper://127.0.0.1:2181
spring.dubbo.scan=com.idig8.course
user.edge.service.addr=lb.idig88.com:10003
- course-dubbo-service
#dubbo 配置
spring.dubbo.application.name=course-dubbo-service
spring.dubbo.registry.address=zookeeper://${zookeeper.address}:2181
#spring.dubbo.registry.address=zookeeper://127.0.0.1:2181
spring.dubbo.protocol.name=dubbo
spring.dubbo.protocol.port=20880
#spring.dubbo.protocol.host=127.0.0.1
spring.dubbo.scan=com.idig8.course
#数据源的配置
spring.datasource.url=jdbc:mysql://${mysql.address}:3306/db_course
#spring.datasource.url=jdbc:mysql://127.0.0.1:3306/db_course
spring.datasource.username=root
spring.datasource.password=root
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
thrift.user.ip=lb.idig88.com
#thrift.user.ip=127.0.0.1
thrift.user.port=10001
- gataway-zuul
server:
port: 8080
spring:
application:
name: gateway-zuu
cloud:
gateway:
routes:
- id: course-edge-service
uri: http://lb.idig88.com:10004
predicates:
- Path=/course/**
- id: user-edge-service
uri: http://lb.idig88.com:10003
predicates:
- Path=/user/**
logging:
level:
org.springframework.cloud.gateway: debug
- 端口关系列表
# 服务名称=新端口/老端口
user-thrift-service=10001/7911
message-thrift-python-service=10002/9000
user.edge.service=10003/8082
course-edge-service=10004/8081
gayway-zuul-service=10005:
PS:代码的微服务调整已经完毕,下一步连接mesos开始部署。