一、环境
Nginx版本：1.21.6
Center7.5及以上或Mas OS
Springboot集成Redis哨兵主从模式
提示：Nginx必须安装upstream模块
二、配置
Nginx配置有三个方案（详见后续内容），其中：方案一将哨兵所有节点使用一个端口对外映射；方案二是每个哨兵端口配置一个对应的映射端口，总体和正常哨兵配置方式无差别；方案三其实就是方案一和方案二的结合体。个人认为其意义不大，有兴趣的小伙伴可以自行尝试。
2.1、方案一（推荐）
# stream模块配置和http模块在相同级别
stream {
upstream redis {
server 127.0.0.1:26379 max_fails=3 fail_timeout=10s;
server 127.0.0.1:26380 max_fails=3 fail_timeout=10s;
server 127.0.0.1:26381 max_fails=3 fail_timeout=10s;
}
server {
listen 5432;
proxy_connect_timeout 30s;
proxy_timeout 60s;
proxy_pass redis;
}
}
2.2、方案二
# stream模块配置和http模块在相同级别
stream {
upstream redis {
server 127.0.0.1:26379 max_fails=3 fail_timeout=10s;
}
upstream redis1 {
server 127.0.0.1:26380 max_fails=3 fail_timeout=10s;
}
upstream redis2 {
server 127.0.0.1:26381 max_fails=3 fail_timeout=10s;
}
server {
listen 5432;
proxy_connect_timeout 30s;
proxy_timeout 60s;
proxy_pass redis;
}
server {
listen 5433;
proxy_connect_timeout 30s;
proxy_timeout 60s;
proxy_pass redis1;
}
server {
listen 5434;
proxy_connect_timeout 30s;
proxy_timeout 60s;
proxy_pass redis2;
}
}
2.3、方案三
# stream模块配置和http模块在相同级别
stream {
upstream redis {
server 127.0.0.1:26379 max_fails=3 fail_timeout=10s;
server 127.0.0.1:26380 max_fails=3 fail_timeout=10s;
server 127.0.0.1:26381 max_fails=3 fail_timeout=10s;
}
upstream redis1 {
server 127.0.0.1:26380 max_fails=3 fail_timeout=10s;
server 127.0.0.1:26379 max_fails=3 fail_timeout=10s;
server 127.0.0.1:26381 max_fails=3 fail_timeout=10s;
}
upstream redis2 {
server 127.0.0.1:26381 max_fails=3 fail_timeout=10s;
server 127.0.0.1:26380 max_fails=3 fail_timeout=10s;
server 127.0.0.1:26379 max_fails=3 fail_timeout=10s;
}
server {
listen 5432;
proxy_connect_timeout 30s;
proxy_timeout 60s;
proxy_pass redis;
}
server {
listen 5433;
proxy_connect_timeout 30s;
proxy_timeout 60s;
proxy_pass redis1;
}
server {
listen 5434;
proxy_connect_timeout 30s;
proxy_timeout 60s;
proxy_pass redis2;
}
}
