Spring Cloud Alibaba Nacos配置中心 集群与负载均衡配置

Nacos 配置中心 集群 与负载均衡

集群配置文件

vim /root/cluster/nacos01/conf/cluster.conf

vim /root/cluster/nacos02/conf/cluster.conf

vim /root/cluster/nacos03/conf/cluster.conf

vim /root/cluster/nacos04/conf/cluster.conf

vim /root/cluster/nacos05/conf/cluster.conf

host:

192.168.66.100:8851

192.168.66.100:8852

192.168.66.100:8853

192.168.66.100:8854

192.168.66.100:8855

config:

vim /root/cluster/nacos01/conf/application.properties

mysql:

spring.datasource.platform=mysql

Count of DB:

db.num=1

Connect URL of DB:

db.url.0=jdbc:mysql://192.168.66.100:3306/nacos_config?characterEncoding=utf8&connectTi

meout=1000&socketTimeout=3000&autoReconnect=true&useUnicode=true&useSSL=false&se

rverTimezone=Asia/Shanghai

db.user.0=root

db.password.0=root

启动集群:

sh /root/cluster/nacos01/bin/startup.sh

关闭:

sh /root/cluster/nacos01/bin/shutdown.sh

sh /root/cluster/nacos02/bin/shutdown.sh

JVM 调整:

vim /root/cluster/nacos01/bin/startup.sh

访问地址:

192.168.66.100:8851/nacos/

192.168.66.100:8852

192.168.66.100:8853

192.168.66.100:8854

192.168.66.100:8855

负载均衡:

upstream nacos-servers {

server 192.168.66.100:8851;

server 192.168.66.100:8852;

server 192.168.66.100:8853;

server 192.168.66.100:8854;

server 192.168.66.100:8855;

}

server {

listen 9999;

server_name localhost;

#charset koi8-r;

/root/cluster/nacos01/conf/cluster.conf
 vim /root/cluster/nacos02/conf/cluster.conf
 vim /root/cluster/nacos03/conf/cluster.conf
 vim /root/cluster/nacos04/conf/cluster.conf
 vim /root/cluster/nacos05/conf/cluster.conf


host:

192.168.66.100:8851
192.168.66.100:8852
192.168.66.100:8853
192.168.66.100:8854
192.168.66.100:8855

config:

vim /root/cluster/nacos01/conf/application.properties

mysql:

spring.datasource.platform=mysql

### Count of DB:
db.num=1

### Connect URL of DB:
db.url.0=jdbc:mysql://192.168.66.100:3306/nacos_config?characterEncoding=utf8&connectTi
meout=1000&socketTimeout=3000&autoReconnect=true&useUnicode=true&useSSL=false&se
rverTimezone=Asia/Shanghai
db.user.0=root
db.password.0=root

启动集群:
sh /root/cluster/nacos01/bin/startup.sh 

关闭:
sh /root/cluster/nacos01/bin/shutdown.sh 
sh /root/cluster/nacos02/bin/shutdown.sh 


JVM 调整:
vim /root/cluster/nacos01/bin/startup.sh 
访问地址:
192.168.66.100:8851/nacos/
192.168.66.100:8852
192.168.66.100:8853
192.168.66.100:8854
192.168.66.100:8855

日志:
tail -f /root/cluster/nacos03/logs/start.out

负载均衡:

upstream nacos-servers {
server 192.168.66.100:8851;
server 192.168.66.100:8852;
server 192.168.66.100:8853;
server 192.168.66.100:8854;
server 192.168.66.100:8855;
 }

 server {
     listen       9999;
     server_name  localhost;

     #charset koi8-r;

     #access_log  logs/host.access.log  main;

     location / {
         #root   html;
         #index  index.html index.htm;
         proxy_pass http://nacos-servers;
     }

启动Nginx

加载配置启动

./nginx -c /usr/nginx/conf/nginx.conf

查看是否启动

ps -ef|grep nginx

通过Nginx访问Nacos

http://192.168.127.154:9999/nacos