fix(failover): Failover Client MaintNotificationsConfig (#3600)

Author: ajax16384

sentinel.go

@@ -17,6 +17,7 @@ import (
 	"github.com/redis/go-redis/v9/internal/pool"
 	"github.com/redis/go-redis/v9/internal/rand"
 	"github.com/redis/go-redis/v9/internal/util"
+	"github.com/redis/go-redis/v9/maintnotifications"
 	"github.com/redis/go-redis/v9/push"
 )
 
@@ -194,6 +195,10 @@ func (opt *FailoverOptions) clientOptions() *Options {
 
 		IdentitySuffix: opt.IdentitySuffix,
 		UnstableResp3:  opt.UnstableResp3,
+
+		MaintNotificationsConfig: &maintnotifications.Config{
+			Mode: maintnotifications.ModeDisabled,
+		},
 	}
 }
 
@@ -238,6 +243,10 @@ func (opt *FailoverOptions) sentinelOptions(addr string) *Options {
 
 		IdentitySuffix: opt.IdentitySuffix,
 		UnstableResp3:  opt.UnstableResp3,
+
+		MaintNotificationsConfig: &maintnotifications.Config{
+			Mode: maintnotifications.ModeDisabled,
+		},
 	}
 }
 
@@ -287,6 +296,10 @@ func (opt *FailoverOptions) clusterOptions() *ClusterOptions {
 		DisableIndentity:      opt.DisableIndentity,
 		IdentitySuffix:        opt.IdentitySuffix,
 		FailingTimeoutSeconds: opt.FailingTimeoutSeconds,
+
+		MaintNotificationsConfig: &maintnotifications.Config{
+			Mode: maintnotifications.ModeDisabled,
+		},
 	}
 }