如何使用go-redis運行SENTINEL slaves命令？

Question

我將Redis客戶端設置如下：

redisClient := redisclient.NewClient(&redisclient.Options{
    Addr:    <sentinel-pod-IP>:<sentinel-pod-port>,
    Password: "",
    DB:       0,
})

我通過以下方式運行SENTINEL slaves <master-name>命令：

import redisclient "github.com/go-redis/redis"

......

cmd := redisclient.NewStringSliceCmd("SENTINEL", "slaves", "master-name") 
redisClient.Process(cmd)
slaveInfos, err := cmd.Result()

但是，我在運行redis: can't parse string reply: \\"*40\\"出錯redis: can't parse string reply: \\"*40\\" 。

SENTINEL get-master-addr-by-name <master-name>適用於相同的客戶端設置。

Answer 1

我遇到了同樣的問題，並在github上找到了解決方案： https : //github.com/go-redis/redis/issues/788

您需要使用NewSliceCmd ，例如

        cmd := redis.NewSliceCmd("sentinel", "slaves", "clusterName-master")
        client.Process(cmd)
        _, err := cmd.Result()
        if err != nil {
            fmt.Printf("Unable to issue `sentinel slaves %s-master ` cmd on (%s): %s", clusterName, err.Error())
        }