一,使用docker compose部署nacos集群(特殊情况部署双节点) 节点1
version: '3.0'
services:
nacos:
image: 'nacos:2.1.0'
ports:
- '26901:26901'
- '25901:25901'
- '27901:27901'
- '27902:27902'
container_name: 'nacos'
network_mode: 'host'
user: root
volumes:
- '/usr/log/public/nacos26901:/usr/public/nacos/logs'
- '/usr/public/nacos26901/data:/usr/public/nacos/data'
- '/usr/public/nacos26901/conf:/usr/public/nacos/conf'
- '/etc/localtime:/etc/localtime'
logging:
driver: 'json-file'
options:
max-size: '500M'
max-file: '10'
environment:
- JAVA_OPTS='-Xmx4096m'
command: cluster
节点2
version: '3.0'
services:
nacos:
image: 'nacos:2.1.0'
ports:
- '26903:26903'
- '25903:25903'
- '27903:27903'
- '27904:27904'
container_name: 'nacos'
network_mode: 'host'
user: root
volumes:
- '/usr/log/public/nacos26903:/usr/public/nacos/logs'
- '/usr/public/nacos26903/data:/usr/public/nacos/data'
- '/usr/public/nacos26903/conf:/usr/public/nacos/conf'
- '/etc/localtime:/etc/localtime'
logging:
driver: 'json-file'
options:
max-size: '500M'
max-file: '10'
environment:
- JAVA_OPTS='-Xmx4096m'
command: cluster
cluster.conf文件内容
10.74.128.212.:26903
10.74.128.216:26901
二,一开始集群是正常的,一段时间会就会出现Server check fail, please check server ip异常日志,频繁出现 日志信息如下
三,我想知道一些问题的答案 1.这个异常日志是我集群部署问题还是普遍的问题? 2.这个异常会不会影响nacos的服务注册和发现,会不会出现服务无法访问的问题,临时实例,无永久实例? 3.双节点的集群会不会是导致这个问题的原因?
四,如果需要其他信息请联系我,我会在第一时间提供,希望大家可以给我提供一些想法和思路