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举例

Redis 实例

Sentinel

name address port password
master localhost 6380 my_password
slave1 localhost 6480 my_password
slave2 localhost 6481 my_password
sentinel1 (mymaster) localhost 7380 sentinel
sentinel2 (mymaster) localhost 7381 sentinel

INFO: Read more about ioredis sentinel here.

HINT: When using Sentinel in Master-Slave setup, if you want to set the passwords for Master and Slave nodes, consider having the same password for them (#7292).

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// app.module.ts
import { Module } from "@nestjs/common";
import { RedisModule } from "@liaoliaots/nestjs-redis";

@Module({
  imports: [
    RedisModule.forRoot({
      readyLog: true,
      commonOptions: {
        name: "mymaster",
        sentinels: [
          {
            host: "localhost",
            port: 7380,
          },
          {
            host: "localhost",
            port: 7381,
          },
        ],
        sentinelPassword: "sentinel",
        password: "my_password",
      },
      config: [
        {
          // get master node from the sentinel group
          role: "master",
          namespace: "I'm master",
        },
        {
          // get a random slave node from the sentinel group
          role: "slave",
          namespace: "I'm slave",
        },
      ],
    }),
  ],
})
export class AppModule {}