SpringCoud+nacos is deployed in a multi-ip environment to unify the nacos service registration ip

SpringCoud+nacos is deployed in a multi-ip environment to unify the nacos service registration ip

scene description

在部署SpringCoud项目的时候分服务器部署注册同一个nacos服务，但是在服务器有多个ip存在的同时（内外网），就会出现注册服务ip不同的问题，导致一些接口无法连接访问，经过多次排查终于找到问题并找到解决方法，亲测有效！！！

method

1. Configure a fixed ip
   in the bootstrap.yml file under the springcloud service
   Specify the ip port
   under application.properties
   Specify the ip port
   spring.cloud.nacos.discovery.ip = 127.0.0.1
   spring.cloud.nacos.discovery.port = 8989

2. Configure the ip using the intranet prefix
   spring.cloud.inetutils.preferred-networks=10.25.14
   Use the ip prefix of 10.25.14, such as: 10.25.14.12, 10.25.14.13.

3. Configure the fixed network card configuration item
   spring.cloud.nacos.discovery.networkInterface = eth0

The pro-test is effective! ! !
Thanks for watching.